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

SKODA TOWBAR Will fit AUDI, VW, SEAT, Pl...

Owner

Barking and Dagenham
29.01.2026 129766

£ 70

Distribuie

Auction

Royal Enfield Bullet 350 2024

Owner

Baguley
29.01.2026 128196

£ 4629

Distribuie

Auction

Lovely Single Box Room to Rent. Single b...

Owner

Barking and Dagenham
29.01.2026 126369

£ 550

Distribuie

Auction

Swiss Cottage - NW3 One Bedroom Apartmen...

Owner

Barking and Dagenham
29.01.2026 126190

£ 1700

Distribuie

Auction

West end room/flat available for short t...

Owner

Bailleston
29.01.2026 125708

£ 250

Distribuie

Auction

16” MacBook Pro M1 MAX - 32GB - 1TB SSD...

Owner

Barking and Dagenham
29.01.2026 128301

£ 1799

Distribuie

Auction

Flush siphon

Owner

Brislington
29.01.2026 128107

£ 10

Distribuie

Auction

asorted tools SNAP-ON

Owner

Barking and Dagenham
29.01.2026 127574

£ 90

Distribuie

Auction

Brand new Sigma 120-300 f2.8 lens for ca...

Owner

Brislington
29.01.2026 124498

£ 850

Distribuie

Auction

SALE OF PROPERTY IN ILFORD (IG1) PROPERT...

Owner

Barking and Dagenham
29.01.2026 127813

£ 265000

Distribuie

Auction

Technical Sales Manager

Owner

Aberdeen
29.01.2026 128894

£ 35000

Distribuie

Auction

Caravan

Owner

Baguley
29.01.2026 129110

£ 350

Distribuie

Auction

SAMSUNG GALAXY S24 ULTRA 512GB TITANIUM...

Owner

Cam
29.01.2026 129306

£ 900

Distribuie

Auction

SELF STORAGE BASE 10ft, 20ft and 40ft Co...

Owner

Aberdeen
29.01.2026 128250

£ 130

Distribuie

Auction

Brand new size 9

Owner

Aberdeen
29.01.2026 127849

£ 8

Distribuie

Auction

Electronic module MINI MINI Clubman (R56...

Owner

Aberdeen
29.01.2026 128050

£ 50

Distribuie

Auction

A very nice double ensuite bedroom

Owner

Brackley
29.01.2026 127951

£ 115

Distribuie

Auction

Glass table lamp

Owner

Aberdeen
29.01.2026 127376

£ 25

Distribuie

Auction

Draper air compressor

Owner

Allington
29.01.2026 128169

£ 185

Distribuie

Auction

Hisense Induction Hob.

Owner

Aberdeen
29.01.2026 129005

£ 200

Distribuie

Auction

2009 59 BMW 320i M-SPORT 4 DOOR SALOON I...

Owner

Bare
29.01.2026 128792

£ 3495

Distribuie

Auction

HAVEN CRAIG TARA, AYR 13TH MAY UNTIL 17T...

Owner

Kilwinning
29.01.2026 128647

£ 375

Distribuie

Auction

FOR HIRE/RENT/TO LET 8 BERTH 3 BEDROOMED...

Owner

Boston
29.01.2026 127077

£ 70

Distribuie

Auction

10TH MAY UNTIL 13TH MAY AVAILABLE AT CRA...

Owner

Leith
29.01.2026 129190

£ 325

Distribuie

Auction

Must see Large Double room - Zone 2

Owner

Barking and Dagenham
29.01.2026 128302

£ 795

Distribuie

Auction

Brand new - Dunelm Fulton TV corner unit...

Owner

Andover
29.01.2026 127866

£ 100

Distribuie

Auction

Cat boots

Owner

Aberdeen
29.01.2026 127462

£ 10

Distribuie

Auction

4 bed cheap holiday home towyn not prest...

Owner

Colwyn Bay
29.01.2026 128337

£ 21995

Distribuie

Auction

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

Owner

Bare
29.01.2026 129117

£ 34950

Distribuie

Auction

18 inch Mercedes amg alloys for sale wit...

Owner

Barking and Dagenham
29.01.2026 129987

£ 400

Distribuie

Auction

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

Owner

Prestwick
29.01.2026 127257

£ 75

Distribuie

Auction

Static Caravan Abi Westwood 40x13 2bedro...

Owner

Boston
29.01.2026 130550

£ 17000

Distribuie

Auction

Stereo components

Owner

Bailleston
29.01.2026 126187

£ 75

Distribuie

Auction

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

Owner

Aberdeen
29.01.2026 129781

£ 25

Distribuie

Auction

Richa motorcycle 2 piece leather suit

Owner

Broughty Ferry
29.01.2026 129024

£ 50

Distribuie

Auction

2007 Renault Scenic Breaking Complete Ca...

Owner

Aberdeen
29.01.2026 128424

£ 100

Distribuie

Auction

Spacious creative studio, office and wor...

Owner

Barking and Dagenham
29.01.2026 126535

£ 120

Distribuie

Auction

2017 17 TRIUMPH BONNEVILLE T120 BLACK -...

Owner

Crewe
29.01.2026 127502

£ 7291

Distribuie

Auction

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

Owner

Barking and Dagenham
29.01.2026 125138

£ 1600

Distribuie

Auction

Victorian fire surround with built in m...

Owner

Aberdeen
29.01.2026 127351

£ 300

Distribuie

Auction

Seeking Properties Across London and Sur...

Owner

Barking and Dagenham
29.01.2026 130273

£ 1000

Distribuie

Auction

Volkswagen Polo SE TSI 1.0 (just arrived...

Owner

Bath
29.01.2026 130618

£ 9450

Distribuie

Auction

2014 RANGE ROVER VOGUE 3.0 TDV6 AUTO Sal...

Owner

Baguley
29.01.2026 126980

£ 11995

Distribuie

Auction

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

Owner

Broughty Ferry
29.01.2026 126971

£ 325

Distribuie

Auction

Large material rolls for making window b...

Owner

Aberdeen
29.01.2026 127748

£ 5

Distribuie

Auction

Gorgeous property on Plashet Road, E13,...

Owner

Barking and Dagenham
29.01.2026 127456

£ 210000

Distribuie

Auction

TRADE SALE Static Caravan For Sale B...

Owner

Harlescott
29.01.2026 125293

£ 3999

Distribuie

Auction

Munchkin Baby Swing With Nursery Sterili...

Owner

Aberdeen
29.01.2026 127153

£ 180

Distribuie

Auction

Leadership Support Manager

Owner

Abbots Langley
29.01.2026 128502

£ 45305

Distribuie

Auction

Lock up garage, off Whyke Lane Chicheste...

Owner

Broadwater
29.01.2026 130062

£ 90

Distribuie

Auction

Dawes Discovery 401 21” Frame Hybrid Bik...

Owner

Abingdon
29.01.2026 130621

£ 165

Distribuie

Auction

Landlords Wanted. We have tenants urgent...

Owner

Barking and Dagenham
29.01.2026 128033

£ 1300

Distribuie

Auction

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

Owner

Barking and Dagenham
29.01.2026 125123

£ 1175000

Distribuie

Auction

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

Owner

Baguley
29.01.2026 130838

£ 1000

Distribuie

Auction

Kitchen lights

Owner

Aberdeen
29.01.2026 130858

£ 60

Distribuie

Auction

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

Owner

Aberdeen
29.01.2026 129410

£ 97000

Distribuie

Auction

Logik DAB radio

Owner

Bailleston
29.01.2026 127167

£ 15

Distribuie

Auction

FULL SIZE 16 INCH SPARE WHEEL WITH TYRE

Owner

Aberdeen
29.01.2026 129349

£ 90

Distribuie

Auction

56no. Aco Slimline Channel

Owner

Abbots Langley
29.01.2026 129225

£ 15

Distribuie

Auction

Table lamps

Owner

Aberdeen
29.01.2026 127840

£ 40

Distribuie

Auction

SKODA TOWBAR Will fit AUDI, VW, SEAT, Plus many more

Owner

Barking and Dagenham 29.01.2026

£70

Distribuie

Auction

Royal Enfield Bullet 350 2024

Owner

Baguley 29.01.2026

£4629

Distribuie

Auction

Lovely Single Box Room to Rent. Single bed, Wardrobe. East Acton. Zone 2. £550 pcm. Including Bills

Owner

Barking and Dagenham 29.01.2026

£550

Distribuie

Auction

Swiss Cottage - NW3 One Bedroom Apartment Long Term Lets £1700 pcm all bills included

Owner

Barking and Dagenham 29.01.2026

£1700

Distribuie

Auction

West end room/flat available for short term.

Owner

Bailleston 29.01.2026

£250

Distribuie

Auction

16” MacBook Pro M1 MAX - 32GB - 1TB SSD - Apple Warranty July 2025

Owner

Barking and Dagenham 29.01.2026

£1799

Distribuie

Auction

Flush siphon

Owner

Brislington 29.01.2026

£10

Distribuie

Auction

asorted tools SNAP-ON

Owner

Barking and Dagenham 29.01.2026

£90

Distribuie

Auction

Brand new Sigma 120-300 f2.8 lens for canon

Owner

Brislington 29.01.2026

£850

Distribuie

Auction

SALE OF PROPERTY IN ILFORD (IG1) PROPERTY ON SALE

Owner

Barking and Dagenham 29.01.2026

£265000

Distribuie

Auction

Technical Sales Manager

Owner

Aberdeen 29.01.2026

£35000

Distribuie

Auction

Caravan

Owner

Baguley 29.01.2026

£350

Distribuie

Auction

SAMSUNG GALAXY S24 ULTRA 512GB TITANIUM BLACK BOXED AS NEW UNLOCKED ANY NETWORK

Owner

Cam 29.01.2026

£900

Distribuie

Auction

SELF STORAGE BASE 10ft, 20ft and 40ft Containers Available

Owner

Aberdeen 29.01.2026

£130

Distribuie

Auction

Brand new size 9

Owner

Aberdeen 29.01.2026

£8

Distribuie

Auction

Electronic module MINI MINI Clubman (R56)

Owner

Aberdeen 29.01.2026

£50

Distribuie

Auction

A very nice double ensuite bedroom

Owner

Brackley 29.01.2026

£115

Distribuie

Auction

Glass table lamp

Owner

Aberdeen 29.01.2026

£25

Distribuie

Auction

Draper air compressor

Owner

Allington 29.01.2026

£185

Distribuie

Auction

Hisense Induction Hob.

Owner

Aberdeen 29.01.2026

£200

Distribuie

Auction

2009 59 BMW 320i M-SPORT 4 DOOR SALOON IN HOLOGRAM GREY AND FACTORY EXTRAS.VALUE

Owner

Bare 29.01.2026

£3495

Distribuie

Auction

HAVEN CRAIG TARA, AYR 13TH MAY UNTIL 17TH MAY

Owner

Kilwinning 29.01.2026

£375

Distribuie

Auction

FOR HIRE/RENT/TO LET 8 BERTH 3 BEDROOMED CARAVAN AT CHAPEL ST LEONARDS SKEGNESS (NOT INGOLDMELLS)

Owner

Boston 29.01.2026

£70

Distribuie

Auction

10TH MAY UNTIL 13TH MAY AVAILABLE AT CRAIG TARA, AYR

Owner

Leith 29.01.2026

£325

Distribuie

Auction

Must see Large Double room - Zone 2

Owner

Barking and Dagenham 29.01.2026

£795

Distribuie

Auction

Brand new - Dunelm Fulton TV corner unit £100 ONO

Owner

Andover 29.01.2026

£100

Distribuie

Auction

Cat boots

Owner

Aberdeen 29.01.2026

£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

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SKODA TOWBAR Will fit AUDI, VW, SEAT, Plus many more

£70 Distribuie Salveaza

Royal Enfield Bullet 350 2024

£4629 Distribuie Salveaza

Lovely Single Box Room to Rent. Single bed, Wardrobe. East Acton. Zone 2. £550 pcm. Including Bills

£550 Distribuie Salveaza

Swiss Cottage - NW3 One Bedroom Apartment Long Term Lets £1700 pcm all bills included

£1700 Distribuie Salveaza

West end room/flat available for short term.

£250 Distribuie Salveaza

16” MacBook Pro M1 MAX - 32GB - 1TB SSD - Apple Warranty July 2025

£1799 Distribuie Salveaza

Flush siphon

£10 Distribuie Salveaza

asorted tools SNAP-ON

£90 Distribuie Salveaza

Brand new Sigma 120-300 f2.8 lens for canon

£850 Distribuie Salveaza

SALE OF PROPERTY IN ILFORD (IG1) PROPERTY ON SALE

£265000 Distribuie Salveaza

Technical Sales Manager

£35000 Distribuie Salveaza

Caravan

£350 Distribuie Salveaza

SAMSUNG GALAXY S24 ULTRA 512GB TITANIUM BLACK BOXED AS NEW UNLOCKED ANY NETWORK

£900 Distribuie Salveaza

SELF STORAGE BASE 10ft, 20ft and 40ft Containers Available

£130 Distribuie Salveaza

Brand new size 9

£8 Distribuie Salveaza

Electronic module MINI MINI Clubman (R56)

£50 Distribuie Salveaza

A very nice double ensuite bedroom

£115 Distribuie Salveaza

Glass table lamp

£25 Distribuie Salveaza

Draper air compressor

£185 Distribuie Salveaza

Hisense Induction Hob.

£200 Distribuie Salveaza

2009 59 BMW 320i M-SPORT 4 DOOR SALOON IN HOLOGRAM GREY AND FACTORY EXTRAS.VALUE

£3495 Distribuie Salveaza

HAVEN CRAIG TARA, AYR 13TH MAY UNTIL 17TH MAY

£375 Distribuie Salveaza

FOR HIRE/RENT/TO LET 8 BERTH 3 BEDROOMED CARAVAN AT CHAPEL ST LEONARDS SKEGNESS (NOT INGOLDMELLS)

£70 Distribuie Salveaza

10TH MAY UNTIL 13TH MAY AVAILABLE AT CRAIG TARA, AYR

£325 Distribuie Salveaza

Must see Large Double room - Zone 2

£795 Distribuie Salveaza

Brand new - Dunelm Fulton TV corner unit £100 ONO

£100 Distribuie Salveaza

Cat boots

£10 Distribuie Salveaza

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

£70

Distribuie

£4629

Distribuie

£550

Distribuie

£1700

Distribuie

£250

Distribuie

£1799

Distribuie

£10

Distribuie

£90

Distribuie

£850

Distribuie

£265000

Distribuie

£35000

Distribuie

£350

Distribuie

£900

Distribuie

£130

Distribuie

£8

Distribuie

£50

Distribuie

£115

Distribuie

£25

Distribuie

£185

Distribuie

£200

Distribuie

£3495

Distribuie

£375

Distribuie

£70

Distribuie

£325

Distribuie

£795

Distribuie

£100

Distribuie

£10

Distribuie

£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