Looking for Cho 4 gam hỗn hợp Al và kim loại R vào dung dịch gồm HCl 0,3M và H2SO4 0,1M. Sau khi phản ứng xảy ra hoàn toàn, thu được dung dịch E, 2,24 lít khí H2 (đktc) và còn lại 0,68 gam kim loại dư. Cô cạn E, thu được m gam muối khan. Giá trị của m là?

Grid List

Auction

4 bed cheap holiday home towyn not prest...

Owner

Colwyn Bay
29.01.2026 127959

£ 21995

Distribuie

Auction

2019 (69) SCANIA R450 (EURO 6) 6X2 TRACT...

Owner

Bare
29.01.2026 128610

£ 34950

Distribuie

Auction

18 inch Mercedes amg alloys for sale wit...

Owner

Barking and Dagenham
29.01.2026 129667

£ 400

Distribuie

Auction

Caravan for hire at Haven Craig Tara, Ay...

Owner

Prestwick
29.01.2026 126700

£ 75

Distribuie

Auction

Static Caravan Abi Westwood 40x13 2bedro...

Owner

Boston
29.01.2026 130238

£ 17000

Distribuie

Auction

Stereo components

Owner

Bailleston
29.01.2026 125715

£ 75

Distribuie

Auction

Telecast P85T 8 inch tablet case and 2 s...

Owner

Aberdeen
29.01.2026 129461

£ 25

Distribuie

Auction

Richa motorcycle 2 piece leather suit

Owner

Broughty Ferry
29.01.2026 128601

£ 50

Distribuie

Auction

2007 Renault Scenic Breaking Complete Ca...

Owner

Aberdeen
29.01.2026 128035

£ 100

Distribuie

Auction

Spacious creative studio, office and wor...

Owner

Barking and Dagenham
29.01.2026 126209

£ 120

Distribuie

Auction

2017 17 TRIUMPH BONNEVILLE T120 BLACK -...

Owner

Crewe
29.01.2026 126975

£ 7291

Distribuie

Auction

Canon RF 50mm f/1.2L USM Lens - New

Owner

Barking and Dagenham
29.01.2026 124678

£ 1600

Distribuie

Auction

Victorian fire surround with built in m...

Owner

Aberdeen
29.01.2026 126905

£ 300

Distribuie

Auction

Seeking Properties Across London and Sur...

Owner

Barking and Dagenham
29.01.2026 129757

£ 1000

Distribuie

Auction

Volkswagen Polo SE TSI 1.0 (just arrived...

Owner

Bath
29.01.2026 130157

£ 9450

Distribuie

Auction

2014 RANGE ROVER VOGUE 3.0 TDV6 AUTO Sal...

Owner

Baguley
29.01.2026 126631

£ 11995

Distribuie

Auction

10TH MAY UNTIL 13TH MAY BEACH FRONT ACCO...

Owner

Broughty Ferry
29.01.2026 126460

£ 325

Distribuie

Auction

Large material rolls for making window b...

Owner

Aberdeen
29.01.2026 127309

£ 5

Distribuie

Auction

Gorgeous property on Plashet Road, E13,...

Owner

Barking and Dagenham
29.01.2026 127183

£ 210000

Distribuie

Auction

TRADE SALE Static Caravan For Sale B...

Owner

Harlescott
29.01.2026 124877

£ 3999

Distribuie

Auction

Munchkin Baby Swing With Nursery Sterili...

Owner

Aberdeen
29.01.2026 126761

£ 180

Distribuie

Auction

Leadership Support Manager

Owner

Abbots Langley
29.01.2026 128009

£ 45305

Distribuie

Auction

Lock up garage, off Whyke Lane Chicheste...

Owner

Broadwater
29.01.2026 129654

£ 90

Distribuie

Auction

Dawes Discovery 401 21” Frame Hybrid Bik...

Owner

Abingdon
29.01.2026 130278

£ 165

Distribuie

Auction

Landlords Wanted. We have tenants urgent...

Owner

Barking and Dagenham
29.01.2026 127567

£ 1300

Distribuie

Auction

Barnabas Road, Woodford Green, IG8 is a...

Owner

Barking and Dagenham
29.01.2026 124726

£ 1175000

Distribuie

Auction

✅ WANTED CASH PAID FOR iPHONE 14 PLUS 13...

Owner

Baguley
29.01.2026 130308

£ 1000

Distribuie

Auction

Kitchen lights

Owner

Aberdeen
29.01.2026 130370

£ 60

Distribuie

Auction

*High spec Fully Licensed 5 bedroom 5 ba...

Owner

Aberdeen
29.01.2026 128973

£ 97000

Distribuie

Auction

Logik DAB radio

Owner

Bailleston
29.01.2026 126816

£ 15

Distribuie

Auction

FULL SIZE 16 INCH SPARE WHEEL WITH TYRE

Owner

Aberdeen
29.01.2026 128997

£ 90

Distribuie

Auction

56no. Aco Slimline Channel

Owner

Abbots Langley
29.01.2026 128846

£ 15

Distribuie

Auction

Table lamps

Owner

Aberdeen
29.01.2026 127371

£ 40

Distribuie

Auction

DAF TRUCKS CFDAF CF85 460 EURO 5 SPACE C...

Owner

Arnold
29.01.2026 129361

£ 21750

Distribuie

Auction

Gorgeous property in Bartle Ave, London...

Owner

Barking and Dagenham
29.01.2026 127422

£ 600000

Distribuie

Auction

ALUMINIUM RECOVERY TRUCK BODY AMS EUROTE...

Owner

Cambridge
29.01.2026 128084

£ 6000

Distribuie

Auction

SMALL LOW COST Studio Space, Creative, G...

Owner

Barking and Dagenham
29.01.2026 128363

£ 350

Distribuie

Auction

Police or Ex Police - Number Plate - L99...

Owner

Allington
29.01.2026 127119

£ 450

Distribuie

Auction

[NEW] Otterbox Case for iPhone 14 Pro (P...

Owner

Barking and Dagenham
29.01.2026 127649

£ 10

Distribuie

Auction

2013 FIAT PUNTO 1.3 DIESEL MANUAL + PAN...

Owner

Aberdeen
29.01.2026 124591

£ 1795

Distribuie

Auction

Samsung galaxy A52 back case offers

Owner

Barwell
29.01.2026 126345

£ 2

Distribuie

Auction

2024 Beta RR 2T 125cc Enduro Bike - Top...

Owner

Appledore
29.01.2026 126665

£ 7495

Distribuie

Auction

Brand new river island womens handbag

Owner

Brislington
29.01.2026 127660

£ 30

Distribuie

Auction

Hands Off Turnkey HMO Investment Opportu...

Owner

Baguley
29.01.2026 130732

£ 190000

Distribuie

Auction

Double bed with mattress headboard and d...

Owner

Gorleston-on-Sea
29.01.2026 130754

£ 199

Distribuie

Auction

Siksilk Tracksuit

Owner

Aberdeen
29.01.2026 128380

£ 30

Distribuie

Auction

QUALITY BONAVERI Female ¾ Torso SIZE FI...

Owner

Barking and Dagenham
29.01.2026 127398

£ 75

Distribuie

Auction

110v power tools

Owner

Broughty Ferry
29.01.2026 128350

£ 250

Distribuie

Auction

digital video camera recorder

Owner

Broughty Ferry
29.01.2026 128649

£ 600

Distribuie

Auction

2001/2005 HONDA CIVIC MK7 CAR PARTS SPAR...

Owner

Barking and Dagenham
29.01.2026 128517

£ 50

Distribuie

Auction

Large Commercial unit to LET Streatham H...

Owner

Barking and Dagenham
29.01.2026 127234

£ 7000

Distribuie

Auction

Landlords Wanted as we have tenants urge...

Owner

Barking and Dagenham
29.01.2026 128203

£ 800

Distribuie

Auction

All new toy price on picture

Owner

Aberdeen
29.01.2026 126995

£ 10

Distribuie

Auction

Rigid Forks

Owner

Aberdeen
29.01.2026 127442

£ 5

Distribuie

Auction

Hanway NK 125cc Furious

Owner

Bare
29.01.2026 127380

£ 2699

Distribuie

Auction

Alice Monopak (Stereo to Mono)

Owner

Aberdeen
29.01.2026 126200

£ 25

Distribuie

Auction

Equestrian boots size 5/ 38

Owner

Barking and Dagenham
29.01.2026 127158

£ 20

Distribuie

Auction

Landrover defender alloy wheels 20”

Owner

Newbury
29.01.2026 126366

£ 800

Distribuie

Auction

South Kensington - SW7 Two Bedroom Apart...

Owner

Barking and Dagenham
29.01.2026 129049

£ 2100

Distribuie

Auction

Car charger

Owner

Belper
29.01.2026 129857

£ 10

Distribuie

Auction

4 bed cheap holiday home towyn not prestatyn not rhyl

Owner

Colwyn Bay 29.01.2026

£21995

Distribuie

Auction

2019 (69) SCANIA R450 (EURO 6) 6X2 TRACTOR UNIT

Owner

Bare 29.01.2026

£34950

Distribuie

Auction

18 inch Mercedes amg alloys for sale with tyres!!!

Owner

Barking and Dagenham 29.01.2026

£400

Distribuie

Auction

Caravan for hire at Haven Craig Tara, Ayr

Owner

Prestwick 29.01.2026

£75

Distribuie

Auction

Static Caravan Abi Westwood 40x13 2bedroom DG/CH - Free UK Delivery

Owner

Boston 29.01.2026

£17000

Distribuie

Auction

Stereo components

Owner

Bailleston 29.01.2026

£75

Distribuie

Auction

Telecast P85T 8 inch tablet case and 2 screen protectors

Owner

Aberdeen 29.01.2026

£25

Distribuie

Auction

Richa motorcycle 2 piece leather suit

Owner

Broughty Ferry 29.01.2026

£50

Distribuie

Auction

2007 Renault Scenic Breaking Complete Car

Owner

Aberdeen 29.01.2026

£100

Distribuie

Auction

Spacious creative studio, office and workshop spaces available in Hackney Wick warehouse conversions

Owner

Barking and Dagenham 29.01.2026

£120

Distribuie

Auction

2017 17 TRIUMPH BONNEVILLE T120 BLACK - BUY ONLINE 24 HOURS A DAY

Owner

Crewe 29.01.2026

£7291

Distribuie

Auction

Canon RF 50mm f/1.2L USM Lens - New

Owner

Barking and Dagenham 29.01.2026

£1600

Distribuie

Auction

Victorian fire surround with built in mirror

Owner

Aberdeen 29.01.2026

£300

Distribuie

Auction

Seeking Properties Across London and Surround Rent Guaranteed

Owner

Barking and Dagenham 29.01.2026

£1000

Distribuie

Auction

Volkswagen Polo SE TSI 1.0 (just arrived) One previous owner. Service History.

Owner

Bath 29.01.2026

£9450

Distribuie

Auction

2014 RANGE ROVER VOGUE 3.0 TDV6 AUTO Salvage Damaged CAT N

Owner

Baguley 29.01.2026

£11995

Distribuie

Auction

10TH MAY UNTIL 13TH MAY BEACH FRONT ACCOMMODATION CRAIG TARA, AYR

Owner

Broughty Ferry 29.01.2026

£325

Distribuie

Auction

Large material rolls for making window blinds

Owner

Aberdeen 29.01.2026

£5

Distribuie

Auction

Gorgeous property on Plashet Road, E13, for sale

Owner

Barking and Dagenham 29.01.2026

£210000

Distribuie

Auction

TRADE SALE Static Caravan For Sale Brentmere Havana 28x12, 2 Bedroom

Owner

Harlescott 29.01.2026

£3999

Distribuie

Auction

Munchkin Baby Swing With Nursery Steriliser - As New With Boxes

Owner

Aberdeen 29.01.2026

£180

Distribuie

Auction

Leadership Support Manager

Owner

Abbots Langley 29.01.2026

£45305

Distribuie

Auction

Lock up garage, off Whyke Lane Chichester

Owner

Broadwater 29.01.2026

£90

Distribuie

Auction

Dawes Discovery 401 21” Frame Hybrid Bike, Serviced, Great Condition

Owner

Abingdon 29.01.2026

£165

Distribuie

Auction

Landlords Wanted. We have tenants urgently looking for one 1,2,3 bedroom Properties. Upfront Payment

Owner

Barking and Dagenham 29.01.2026

£1300

Distribuie

Auction

Barnabas Road, Woodford Green, IG8 is a stunning property that is for sale.

Owner

Barking and Dagenham 29.01.2026

£1175000

Distribuie

Auction

✅ WANTED CASH PAID FOR iPHONE 14 PLUS 13 PRO MAX, 15 PRO MAX NEW USED FAULTY 128gb 256gb 512gb 1TB

Owner

Baguley 29.01.2026

£1000

Distribuie

Auction

Kitchen lights

Owner

Aberdeen 29.01.2026

£60

Distribuie

Auction

High spec Fully Licensed 5 bedroom 5 bathroom HMO Cumbria Ultimate ROI of 39%

Owner

Aberdeen 29.01.2026

£97000

Distribuie

Auction

Logik DAB radio

Owner

Bailleston 29.01.2026

£15

Distribuie

Auction

FULL SIZE 16 INCH SPARE WHEEL WITH TYRE

Owner

Aberdeen 29.01.2026

£90

Distribuie

Auction

56no. Aco Slimline Channel

Owner

Abbots Langley 29.01.2026

£15

Distribuie

Auction

Table lamps

Owner

Aberdeen 29.01.2026

£40

Distribuie

Auction

DAF TRUCKS CFDAF CF85 460 EURO 5 SPACE CAB 6X2 BRICK GRAB DRAWBAR OUTFIT

Owner

Arnold 29.01.2026

£21750

Distribuie

Auction

Gorgeous property in Bartle Ave, London E6 for sale

Owner

Barking and Dagenham 29.01.2026

£600000

Distribuie

Auction

ALUMINIUM RECOVERY TRUCK BODY AMS EUROTECH

Owner

Cambridge 29.01.2026

£6000

Distribuie

Auction

SMALL LOW COST Studio Space, Creative, Great Location, Haggerston, Hoxton, Hackney

Owner

Barking and Dagenham 29.01.2026

£350

Distribuie

Auction

Police or Ex Police - Number Plate - L999SUS

Owner

Allington 29.01.2026

£450

Distribuie

Auction

[NEW] Otterbox Case for iPhone 14 Pro (PopSocket type thing on the back)

Owner

Barking and Dagenham 29.01.2026

£10

Distribuie

Auction

2013 FIAT PUNTO 1.3 DIESEL MANUAL + PAN ROOF + ALLOYS + 2 KEYS + £0 ROAD TAX *

Owner

Aberdeen 29.01.2026

£1795

Distribuie

Auction

Samsung galaxy A52 back case offers

Owner

Barwell 29.01.2026

£2

Distribuie

Auction

2024 Beta RR 2T 125cc Enduro Bike - Top Spec Green Lane Trail Off-Road Motorbike

Owner

Appledore 29.01.2026

£7495

Distribuie

Auction

Brand new river island womens handbag

Owner

Brislington 29.01.2026

£30

Distribuie

Auction

Hands Off Turnkey HMO Investment Opportunity in the NW

Owner

Baguley 29.01.2026

£190000

Distribuie

Auction

Double bed with mattress headboard and drawers | also other size beds available

Owner

Gorleston-on-Sea 29.01.2026

£199

Distribuie

Auction

Siksilk Tracksuit

Owner

Aberdeen 29.01.2026

£30

Distribuie

Auction

QUALITY BONAVERI Female ¾ Torso SIZE FIBREGLASS MANNEQUIN Feestanding

Owner

Barking and Dagenham 29.01.2026

£75

Distribuie

Auction

110v power tools

Owner

Broughty Ferry 29.01.2026

£250

Distribuie

Auction

digital video camera recorder

Owner

Broughty Ferry 29.01.2026

£600

Distribuie

Auction

2001/2005 HONDA CIVIC MK7 CAR PARTS SPARES

Owner

Barking and Dagenham 29.01.2026

£50

Distribuie

Auction

Large Commercial unit to LET Streatham High Rd SW16

Owner

Barking and Dagenham 29.01.2026

£7000

Distribuie

Auction

Landlords Wanted as we have tenants urgently looking Studios 1,2,3 bedroom Flats Houses Double Rooms

Owner

Barking and Dagenham 29.01.2026

£800

Distribuie

Auction

All new toy price on picture

Owner

Aberdeen 29.01.2026

£10

Distribuie

Auction

Rigid Forks

Owner

Aberdeen 29.01.2026

£5

Distribuie

Auction

Hanway NK 125cc Furious

Owner

Bare 29.01.2026

£2699

Distribuie

Auction

Alice Monopak (Stereo to Mono)

Owner

Aberdeen 29.01.2026

£25

Distribuie

Auction

Equestrian boots size 5/ 38

Owner

Barking and Dagenham 29.01.2026

£20

Distribuie

Auction

Landrover defender alloy wheels 20”

Owner

Newbury 29.01.2026

£800

Distribuie

Auction

South Kensington - SW7 Two Bedroom Apartment Short Term Lets £2100 per week

Owner

Barking and Dagenham 29.01.2026

£2100

Distribuie

Auction

Car charger

Owner

Belper 29.01.2026

£10

Distribuie

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4 bed cheap holiday home towyn not prestatyn not rhyl

£21995 Distribuie Salveaza

2019 (69) SCANIA R450 (EURO 6) 6X2 TRACTOR UNIT

£34950 Distribuie Salveaza

18 inch Mercedes amg alloys for sale with tyres!!!

£400 Distribuie Salveaza

Caravan for hire at Haven Craig Tara, Ayr

£75 Distribuie Salveaza

Static Caravan Abi Westwood 40x13 2bedroom DG/CH - Free UK Delivery

£17000 Distribuie Salveaza

Stereo components

£75 Distribuie Salveaza

Telecast P85T 8 inch tablet case and 2 screen protectors

£25 Distribuie Salveaza

Richa motorcycle 2 piece leather suit

£50 Distribuie Salveaza

2007 Renault Scenic Breaking Complete Car

£100 Distribuie Salveaza

Spacious creative studio, office and workshop spaces available in Hackney Wick warehouse conversions

£120 Distribuie Salveaza

2017 17 TRIUMPH BONNEVILLE T120 BLACK - BUY ONLINE 24 HOURS A DAY

£7291 Distribuie Salveaza

Canon RF 50mm f/1.2L USM Lens - New

£1600 Distribuie Salveaza

Victorian fire surround with built in mirror

£300 Distribuie Salveaza

Seeking Properties Across London and Surround Rent Guaranteed

£1000 Distribuie Salveaza

Volkswagen Polo SE TSI 1.0 (just arrived) One previous owner. Service History.

£9450 Distribuie Salveaza

2014 RANGE ROVER VOGUE 3.0 TDV6 AUTO Salvage Damaged CAT N

£11995 Distribuie Salveaza

10TH MAY UNTIL 13TH MAY BEACH FRONT ACCOMMODATION CRAIG TARA, AYR

£325 Distribuie Salveaza

Large material rolls for making window blinds

£5 Distribuie Salveaza

Gorgeous property on Plashet Road, E13, for sale

£210000 Distribuie Salveaza

**TRADE SALE** Static Caravan For Sale Brentmere Havana 28x12, 2 Bedroom

£3999 Distribuie Salveaza

Munchkin Baby Swing With Nursery Steriliser - As New With Boxes

£180 Distribuie Salveaza

Leadership Support Manager

£45305 Distribuie Salveaza

Lock up garage, off Whyke Lane Chichester

£90 Distribuie Salveaza

Dawes Discovery 401 21” Frame Hybrid Bike, Serviced, Great Condition

£165 Distribuie Salveaza

Landlords Wanted. We have tenants urgently looking for one 1,2,3 bedroom Properties. Upfront Payment

£1300 Distribuie Salveaza

Barnabas Road, Woodford Green, IG8 is a stunning property that is for sale.

£1175000 Distribuie Salveaza

✅ WANTED CASH PAID FOR iPHONE 14 PLUS 13 PRO MAX, 15 PRO MAX NEW USED FAULTY 128gb 256gb 512gb 1TB

£1000 Distribuie Salveaza

Kitchen lights

£60 Distribuie Salveaza

*High spec Fully Licensed 5 bedroom 5 bathroom HMO Cumbria* Ultimate ROI of 39%

£97000 Distribuie Salveaza

Logik DAB radio

£15 Distribuie Salveaza

FULL SIZE 16 INCH SPARE WHEEL WITH TYRE

£90 Distribuie Salveaza

56no. Aco Slimline Channel

£15 Distribuie Salveaza

Table lamps

£40 Distribuie Salveaza

DAF TRUCKS CFDAF CF85 460 EURO 5 SPACE CAB 6X2 BRICK GRAB DRAWBAR OUTFIT

£21750 Distribuie Salveaza

Gorgeous property in Bartle Ave, London E6 for sale

£600000 Distribuie Salveaza

ALUMINIUM RECOVERY TRUCK BODY AMS EUROTECH

£6000 Distribuie Salveaza

SMALL LOW COST Studio Space, Creative, Great Location, Haggerston, Hoxton, Hackney

£350 Distribuie Salveaza

Police or Ex Police - Number Plate - L999SUS

£450 Distribuie Salveaza

[NEW] Otterbox Case for iPhone 14 Pro (PopSocket type thing on the back)

£10 Distribuie Salveaza

2013 FIAT PUNTO 1.3 DIESEL MANUAL + PAN ROOF + ALLOYS + 2 KEYS + £0 ROAD TAX *

£1795 Distribuie Salveaza

£21995

Distribuie

£34950

Distribuie

£400

Distribuie

£75

Distribuie

£17000

Distribuie

£75

Distribuie

£25

Distribuie

£50

Distribuie

£100

Distribuie

£120

Distribuie

£7291

Distribuie

£1600

Distribuie

£300

Distribuie

£1000

Distribuie

£9450

Distribuie

£11995

Distribuie

£325

Distribuie

£5

Distribuie

£210000

Distribuie

TRADE SALE Static Caravan For Sale Brentmere Havana 28x12, 2 Bedroom

£3999

Distribuie

£180

Distribuie

£45305

Distribuie

£90

Distribuie

£165

Distribuie

£1300

Distribuie

£1175000

Distribuie

£1000

Distribuie

£60

Distribuie

High spec Fully Licensed 5 bedroom 5 bathroom HMO Cumbria Ultimate ROI of 39%

£97000

Distribuie

£15

Distribuie

£90

Distribuie

£15

Distribuie

£40

Distribuie

£21750

Distribuie

£600000

Distribuie

£6000

Distribuie

£350

Distribuie

£450

Distribuie

£10

Distribuie

£1795

Distribuie

£2

Distribuie

£7495

Distribuie

£30

Distribuie

£190000

Distribuie

£199

Distribuie