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

Direct Sale

Lenovo IDEACENTRE AIO 700

Owner

London
03.02.2026 126482

£ 85

Distribuie

Auction

Glass Cake plate for a 25th wedding anni...

Owner

Abbots Langley
03.02.2026 128571

£ 5

Distribuie

Auction

Skywatcher Evostar 72ed

Owner

Camborne
03.02.2026 129913

£ 300

Distribuie

Auction

2021 Volvo XC40 1.5 T3 [163] Inscription...

Owner

Loughor
03.02.2026 127999

£ 24999

Distribuie

Auction

Ipad air 5th gen (2022) 64gb

Owner

Aberdeen
03.02.2026 128417

£ 400

Distribuie

Direct Sale

Volvo v50 2liter diesel

Owner

Rugby
03.02.2026 127467

£ 1800

Distribuie

Auction

Dewalt DW390 Radial Arm Saw

Owner

Gorleston-on-Sea
03.02.2026 128284

£ 110

Distribuie

Auction

2016 Swift Elegance 480

Owner

Bradford-on-Avon
03.02.2026 127127

£ 18995

Distribuie

Auction

MOBILE HOME STATIC LODGE OFF SITE SALE B...

Owner

Bromsgrove
03.02.2026 126859

£ 29675

Distribuie

Auction

4 bedroom caravan in Clacton for rent

Owner

Basildon
03.02.2026 126745

£ 165

Distribuie

Auction

2014 SCHMITZ CARGOBULL S3T tri axle curt...

Owner

Aberdeen
03.02.2026 127824

£ 4950

Distribuie

Auction

Ring floodlight camera pro

Owner

Aberdeen
03.02.2026 128087

£ 100

Distribuie

Auction

Stunning 2 Bedroom Garden Flat in Brixto...

Owner

Barking and Dagenham
03.02.2026 126803

£ 2500

Distribuie

Auction

Swift challenger 625

Owner

Aberdeen
03.02.2026 127814

£ 12000

Distribuie

Auction

2017 Kia sportage grille

Owner

Fern Down
03.02.2026 125268

£ 50

Distribuie

Auction

Holloway Road retail shop

Owner

Barking and Dagenham
03.02.2026 127142

£ 2400

Distribuie

Auction

2017 Triumph Street Triple 675 675 Naked...

Owner

Chepstow
03.02.2026 126706

£ 2999

Distribuie

Auction

Second Floor Creative Studio with Goods...

Owner

Barking and Dagenham
03.02.2026 127964

£ 1850

Distribuie

Auction

Mission Cyrus 1 Amplifier

Owner

Baguley
03.02.2026 128482

£ 140

Distribuie

Auction

2018 (68) SCANIA P370 (EURO 6) 8X4 32T T...

Owner

Bare
03.02.2026 127841

£ 59950

Distribuie

Auction

Large hurricane lamp/vase

Owner

Basildon
03.02.2026 124937

£ 4

Distribuie

Auction

Egger Peel Xtra Tongue and Grooved Chipb...

Owner

Aberdeen
03.02.2026 126785

£ 15

Distribuie

Auction

Isabel London suede dress with long slee...

Owner

Appledore
03.02.2026 127239

£ 4

Distribuie

Auction

Car storage parking in oval London

Owner

Barking and Dagenham
03.02.2026 126496

£ 250

Distribuie

Auction

✅SPACIOUS DOUBLE ROOMS-CHISWICK ✅

Owner

Barking and Dagenham
03.02.2026 128609

£ 760

Distribuie

Auction

Ikea MARKUS Office chair, Vissle dark gr...

Owner

Aberdeen
03.02.2026 126515

£ 75

Distribuie

Auction

LARCH FENCE PANEL 6FT X 6FT (20MM GAP)

Owner

Allington
03.02.2026 127530

£ 122

Distribuie

Auction

GREY DISPLAY STAND/PIGEON HOLES FOR HOME...

Owner

Aberdeen
03.02.2026 127124

£ 25

Distribuie

Auction

Action Camera Vivitar

Owner

Allington
03.02.2026 126140

£ 18

Distribuie

Auction

VW Passat 2.0 TDI CBA Engine Cover 2009

Owner

Dunstable
03.02.2026 126536

£ 30

Distribuie

Auction

Vauxhall Astra H 1.7 Cdti Air Flow Meter...

Owner

Dunstable
03.02.2026 128236

£ 15

Distribuie

Auction

2017 Scania P320 Fridge 26 Tonne with T/...

Owner

Aberdeen
03.02.2026 130985

£ 28995

Distribuie

Auction

Sony A7 iii 24.2mp

Owner

Baguley
03.02.2026 124858

£ 1150

Distribuie

Auction

Apple iPhone 13 Pro Max - 256GB - Alpine...

Owner

Barking and Dagenham
03.02.2026 128030

£ 615

Distribuie

Auction

603 SQ FT OFFICE, STUDIO, CREATIVE SPACE...

Owner

Barking and Dagenham
03.02.2026 124814

£ 3015

Distribuie

Auction

2015 65 BMW R NINE T BUY ONLINE 24 HOURS...

Owner

Brislington
03.02.2026 127858

£ 6485

Distribuie

Auction

ATPlumbing

Owner

Fern Down
03.02.2026 127948

£ 40

Distribuie

Auction

LG S65Q 3.1 Wireless Sound Bar

Owner

Arnold
03.02.2026 128970

£ 175

Distribuie

Auction

Static caravan for sale, stunning quiet...

Owner

Broadwater
03.02.2026 126763

£ 44995

Distribuie

Auction

Aisle-Master Gas Forklift

Owner

Basildon
03.02.2026 127185

£ 5500

Distribuie

Auction

Rowing machine

Owner

Barking and Dagenham
03.02.2026 128648

£ 90

Distribuie

Direct Sale

Peugeot 208

Owner

Manchester
03.02.2026 71651

£ 3300

Distribuie

Auction

Armr childs motorcycle jacket and trouse...

Owner

Allington
03.02.2026 126163

£ 100

Distribuie

Auction

Mobile Home to rent

Owner

Aberdeen
03.02.2026 125512

£ 80

Distribuie

Auction

2013 SCANIA G 440 8X4 CHASSIS CAB MANUAL...

Owner

Aberdeen
03.02.2026 127015

£ 11500

Distribuie

Auction

Hyundai kona spare

Owner

Loughor
03.02.2026 130070

£ 120

Distribuie

Auction

Maple One Piece Snooker

Owner

Alcester
03.02.2026 125794

£ 50

Distribuie

Auction

ROVER 75 2.0 SE CDTI AUTOMATIC 55 REG GE...

Owner

Crewe
03.02.2026 127438

£ 1995

Distribuie

Auction

1 bedroom flat in 1 Palmerston Road, HA3...

Owner

Barking and Dagenham
03.02.2026 125184

£ 210000

Distribuie

Auction

RENAULT CLIO 1.2 EXTREME 60 REG BLACK 3...

Owner

Crewe
03.02.2026 126915

£ 1295

Distribuie

Auction

Aran knit woolly hat

Owner

Bothwell
03.02.2026 128313

£ 15

Distribuie

Direct Sale

Peugeot 208

Owner

Manchester
03.02.2026 70633

£ 3300

Distribuie

Direct Sale

Peugeot 208

Owner

Manchester
03.02.2026 71500

£ 3300

Distribuie

Auction

NEW FULLY RENOVATED large One Bedroom Fl...

Owner

Barking and Dagenham
03.02.2026 126093

£ 1650

Distribuie

Auction

Stanley Mark 1.

Owner

Broadwater
03.02.2026 129095

£ 2000

Distribuie

Auction

202VW TRANSPORTER 2.0 TDI 150 Highline V...

Owner

Appledore
03.02.2026 126063

£ 33965

Distribuie

Auction

Royal camping traveller 2 drive away awn...

Owner

Appledore
03.02.2026 129244

£ 60

Distribuie

Auction

4 Bedroom flat 200m from Girvan rail sta...

Owner

Prestwick
03.02.2026 124393

£ 60123

Distribuie

Auction

Wireless Beats headphones with case

Owner

Barking and Dagenham
03.02.2026 126321

£ 75

Distribuie

Auction

2024 IVECO DAILY HIMATIC LED/BUS PACK 5....

Owner

Cambridge
03.02.2026 127117

£ 53000

Distribuie

Direct Sale

Lenovo IDEACENTRE AIO 700

Owner

London 03.02.2026

£85

Distribuie

Auction

Glass Cake plate for a 25th wedding anniversary New condition + other items can post

Owner

Abbots Langley 03.02.2026

£5

Distribuie

Auction

Skywatcher Evostar 72ed

Owner

Camborne 03.02.2026

£300

Distribuie

Auction

2021 Volvo XC40 1.5 T3 [163] Inscription 5dr Geartronic Automatic Estate Petrol

Owner

Loughor 03.02.2026

£24999

Distribuie

Auction

Ipad air 5th gen (2022) 64gb

Owner

Aberdeen 03.02.2026

£400

Distribuie

Direct Sale

Volvo v50 2liter diesel

Owner

Rugby 03.02.2026

£1800

Distribuie

Auction

Dewalt DW390 Radial Arm Saw

Owner

Gorleston-on-Sea 03.02.2026

£110

Distribuie

Auction

2016 Swift Elegance 480

Owner

Bradford-on-Avon 03.02.2026

£18995

Distribuie

Auction

MOBILE HOME STATIC LODGE OFF SITE SALE BARGAIN 37X12FT 2 BEDS

Owner

Bromsgrove 03.02.2026

£29675

Distribuie

Auction

4 bedroom caravan in Clacton for rent

Owner

Basildon 03.02.2026

£165

Distribuie

Auction

2014 SCHMITZ CARGOBULL S3T tri axle curtain side trailer SAF drums

Owner

Aberdeen 03.02.2026

£4950

Distribuie

Auction

Ring floodlight camera pro

Owner

Aberdeen 03.02.2026

£100

Distribuie

Auction

Stunning 2 Bedroom Garden Flat in Brixton £2500pcm

Owner

Barking and Dagenham 03.02.2026

£2500

Distribuie

Auction

Swift challenger 625

Owner

Aberdeen 03.02.2026

£12000

Distribuie

Auction

2017 Kia sportage grille

Owner

Fern Down 03.02.2026

£50

Distribuie

Auction

Holloway Road retail shop

Owner

Barking and Dagenham 03.02.2026

£2400

Distribuie

Auction

2017 Triumph Street Triple 675 675 Naked Petrol Manual (105 bhp) Naked Petrol Ma

Owner

Chepstow 03.02.2026

£2999

Distribuie

Auction

Second Floor Creative Studio with Goods Lift - E-commerce Warehouse

Owner

Barking and Dagenham 03.02.2026

£1850

Distribuie

Auction

Mission Cyrus 1 Amplifier

Owner

Baguley 03.02.2026

£140

Distribuie

Auction

2018 (68) SCANIA P370 (EURO 6) 8X4 32T TIPPER

Owner

Bare 03.02.2026

£59950

Distribuie

Auction

Large hurricane lamp/vase

Owner

Basildon 03.02.2026

£4

Distribuie

Auction

Egger Peel Xtra Tongue and Grooved Chipboard Flooring 22mm x 2400mm

Owner

Aberdeen 03.02.2026

£15

Distribuie

Auction

Isabel London suede dress with long sleeved top,size small/8

Owner

Appledore 03.02.2026

£4

Distribuie

Auction

Car storage parking in oval London

Owner

Barking and Dagenham 03.02.2026

£250

Distribuie

Auction

✅SPACIOUS DOUBLE ROOMS-CHISWICK ✅

Owner

Barking and Dagenham 03.02.2026

£760

Distribuie

Auction

Ikea MARKUS Office chair, Vissle dark grey

Owner

Aberdeen 03.02.2026

£75

Distribuie

Auction

LARCH FENCE PANEL 6FT X 6FT (20MM GAP)

Owner

Allington 03.02.2026

£122

Distribuie

Auction

GREY DISPLAY STAND/PIGEON HOLES FOR HOME/SHOP DISPLAY FITTINGS

Owner

Aberdeen 03.02.2026

£25

Distribuie

Auction

Action Camera Vivitar

Owner

Allington 03.02.2026

£18

Distribuie

Auction

VW Passat 2.0 TDI CBA Engine Cover 2009

Owner

Dunstable 03.02.2026

£30

Distribuie

Auction

Vauxhall Astra H 1.7 Cdti Air Flow Meter 2008

Owner

Dunstable 03.02.2026

£15

Distribuie

Auction

2017 Scania P320 Fridge 26 Tonne with T/Lift

Owner

Aberdeen 03.02.2026

£28995

Distribuie

Auction

Sony A7 iii 24.2mp

Owner

Baguley 03.02.2026

£1150

Distribuie

Auction

Apple iPhone 13 Pro Max - 256GB - Alpine Green (Unlocked)

Owner

Barking and Dagenham 03.02.2026

£615

Distribuie

Auction

603 SQ FT OFFICE, STUDIO, CREATIVE SPACE IN CLERKENWELL WITH AMAZING 400 SQ FT PRIVATE TERRACE

Owner

Barking and Dagenham 03.02.2026

£3015

Distribuie

Auction

2015 65 BMW R NINE T BUY ONLINE 24 HOURS A DAY

Owner

Brislington 03.02.2026

£6485

Distribuie

Auction

ATPlumbing

Owner

Fern Down 03.02.2026

£40

Distribuie

Auction

LG S65Q 3.1 Wireless Sound Bar

Owner

Arnold 03.02.2026

£175

Distribuie

Auction

Static caravan for sale, stunning quiet location, Selsey, Chicester

Owner

Broadwater 03.02.2026

£44995

Distribuie

Auction

Aisle-Master Gas Forklift

Owner

Basildon 03.02.2026

£5500

Distribuie

Auction

Rowing machine

Owner

Barking and Dagenham 03.02.2026

£90

Distribuie

Direct Sale

Peugeot 208

Owner

Manchester 03.02.2026

£3300

Distribuie

Auction

Armr childs motorcycle jacket and trousers

Owner

Allington 03.02.2026

£100

Distribuie

Auction

Mobile Home to rent

Owner

Aberdeen 03.02.2026

£80

Distribuie

Auction

2013 SCANIA G 440 8X4 CHASSIS CAB MANUAL GEARBOX

Owner

Aberdeen 03.02.2026

£11500

Distribuie

Auction

Hyundai kona spare

Owner

Loughor 03.02.2026

£120

Distribuie

Auction

Maple One Piece Snooker

Owner

Alcester 03.02.2026

£50

Distribuie

Auction

ROVER 75 2.0 SE CDTI AUTOMATIC 55 REG GENUINE 82796 1 OWNER MOT NOVEMBER 2024 LOW INSURANCE

Owner

Crewe 03.02.2026

£1995

Distribuie

Auction

1 bedroom flat in 1 Palmerston Road, HA3 7HB

Owner

Barking and Dagenham 03.02.2026

£210000

Distribuie

Auction

RENAULT CLIO 1.2 EXTREME 60 REG BLACK 3 DOOR MOT OCTOBER 28TH LOW INSURANCE 48+MPG

Owner

Crewe 03.02.2026

£1295

Distribuie

Auction

Aran knit woolly hat

Owner

Bothwell 03.02.2026

£15

Distribuie

Direct Sale

Peugeot 208

Owner

Manchester 03.02.2026

£3300

Distribuie

Direct Sale

Peugeot 208

Owner

Manchester 03.02.2026

£3300

Distribuie

Auction

NEW FULLY RENOVATED large One Bedroom Flat with balcony in a great location in Wembley, HA9

Owner

Barking and Dagenham 03.02.2026

£1650

Distribuie

Auction

Stanley Mark 1.

Owner

Broadwater 03.02.2026

£2000

Distribuie

Auction

202VW TRANSPORTER 2.0 TDI 150 Highline Van Manual Diesel Blue

Owner

Appledore 03.02.2026

£33965

Distribuie

Auction

Royal camping traveller 2 drive away awning

Owner

Appledore 03.02.2026

£60

Distribuie

Auction

4 Bedroom flat 200m from Girvan rail station on first floor with gas central heating

Owner

Prestwick 03.02.2026

£60123

Distribuie

Auction

Wireless Beats headphones with case

Owner

Barking and Dagenham 03.02.2026

£75

Distribuie

Auction

2024 IVECO DAILY HIMATIC LED/BUS PACK 5.2 TONNE RECOVERY/CAR DELIVERY TRUCK

Owner

Cambridge 03.02.2026

£53000

Distribuie

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Lenovo IDEACENTRE AIO 700

£85 Distribuie Salveaza

Glass Cake plate for a 25th wedding anniversary New condition + other items can post

£5 Distribuie Salveaza

Skywatcher Evostar 72ed

£300 Distribuie Salveaza

2021 Volvo XC40 1.5 T3 [163] Inscription 5dr Geartronic Automatic Estate Petrol

£24999 Distribuie Salveaza

Ipad air 5th gen (2022) 64gb

£400 Distribuie Salveaza

Volvo v50 2liter diesel

£1800 Distribuie Salveaza

Dewalt DW390 Radial Arm Saw

£110 Distribuie Salveaza

2016 Swift Elegance 480

£18995 Distribuie Salveaza

MOBILE HOME STATIC LODGE OFF SITE SALE BARGAIN 37X12FT 2 BEDS

£29675 Distribuie Salveaza

4 bedroom caravan in Clacton for rent

£165 Distribuie Salveaza

2014 SCHMITZ CARGOBULL S3T tri axle curtain side trailer SAF drums

£4950 Distribuie Salveaza

Ring floodlight camera pro

£100 Distribuie Salveaza

Stunning 2 Bedroom Garden Flat in Brixton £2500pcm

£2500 Distribuie Salveaza

Swift challenger 625

£12000 Distribuie Salveaza

2017 Kia sportage grille

£50 Distribuie Salveaza

Holloway Road retail shop

£2400 Distribuie Salveaza

2017 Triumph Street Triple 675 675 Naked Petrol Manual (105 bhp) Naked Petrol Ma

£2999 Distribuie Salveaza

Second Floor Creative Studio with Goods Lift - E-commerce Warehouse

£1850 Distribuie Salveaza

Mission Cyrus 1 Amplifier

£140 Distribuie Salveaza

2018 (68) SCANIA P370 (EURO 6) 8X4 32T TIPPER

£59950 Distribuie Salveaza

Large hurricane lamp/vase

£4 Distribuie Salveaza

Egger Peel Xtra Tongue and Grooved Chipboard Flooring 22mm x 2400mm

£15 Distribuie Salveaza

Isabel London suede dress with long sleeved top,size small/8

£4 Distribuie Salveaza

Car storage parking in oval London

£250 Distribuie Salveaza

✅SPACIOUS DOUBLE ROOMS-CHISWICK ✅

£760 Distribuie Salveaza

Ikea MARKUS Office chair, Vissle dark grey

£75 Distribuie Salveaza

LARCH FENCE PANEL 6FT X 6FT (20MM GAP)

£122 Distribuie Salveaza

GREY DISPLAY STAND/PIGEON HOLES FOR HOME/SHOP DISPLAY FITTINGS

£25 Distribuie Salveaza

Action Camera Vivitar

£18 Distribuie Salveaza

VW Passat 2.0 TDI CBA Engine Cover 2009

£30 Distribuie Salveaza

Vauxhall Astra H 1.7 Cdti Air Flow Meter 2008

£15 Distribuie Salveaza

2017 Scania P320 Fridge 26 Tonne with T/Lift

£28995 Distribuie Salveaza

Sony A7 iii 24.2mp

£1150 Distribuie Salveaza

Apple iPhone 13 Pro Max - 256GB - Alpine Green (Unlocked)

£615 Distribuie Salveaza

603 SQ FT OFFICE, STUDIO, CREATIVE SPACE IN CLERKENWELL WITH AMAZING 400 SQ FT PRIVATE TERRACE

£3015 Distribuie Salveaza

2015 65 BMW R NINE T BUY ONLINE 24 HOURS A DAY

£6485 Distribuie Salveaza

ATPlumbing

£40 Distribuie Salveaza

LG S65Q 3.1 Wireless Sound Bar

£175 Distribuie Salveaza

Static caravan for sale, stunning quiet location, Selsey, Chicester

£44995 Distribuie Salveaza

Aisle-Master Gas Forklift

£5500 Distribuie Salveaza

£85

Distribuie

£5

Distribuie

£300

Distribuie

£24999

Distribuie

£400

Distribuie

£1800

Distribuie

£110

Distribuie

£18995

Distribuie

£29675

Distribuie

£165

Distribuie

£4950

Distribuie

£100

Distribuie

£2500

Distribuie

£12000

Distribuie

£50

Distribuie

£2400

Distribuie

£2999

Distribuie

£1850

Distribuie

£140

Distribuie

£59950

Distribuie

£4

Distribuie

£15

Distribuie

£4

Distribuie

£250

Distribuie

£760

Distribuie

£75

Distribuie

£122

Distribuie

£25

Distribuie

£18

Distribuie

£30

Distribuie

£15

Distribuie

£28995

Distribuie

£1150

Distribuie

£615

Distribuie

£3015

Distribuie

£6485

Distribuie

£40

Distribuie

£175

Distribuie

£44995

Distribuie

£5500

Distribuie

£90

Distribuie

£3300

Distribuie

£100

Distribuie

£80

Distribuie

£11500

Distribuie