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

Grey Ottoman Double Bed

Owner

Barking and Dagenham
29.01.2026 131303

£ 80

Distribuie

Auction

Radley Women handBag Brand new

Owner

Brislington
29.01.2026 126181

£ 60

Distribuie

Auction

Raleigh Regiment14 14” Wheel Boys Bike,...

Owner

Abingdon
29.01.2026 129397

£ 40

Distribuie

Auction

Static Caravan Atlas Debonair 38x12 2bed...

Owner

Arnold
29.01.2026 131268

£ 62500

Distribuie

Auction

Recently OPENED! Going Fast! Supported L...

Owner

Aberdeen
29.01.2026 129767

£ 20

Distribuie

Auction

Chairs

Owner

Baguley
29.01.2026 128338

£ 175

Distribuie

Auction

2015 DAF CF 330 EURO 6 26TON HGV SLEEPER...

Owner

Bradford-on-Avon
29.01.2026 132044

£ 26000

Distribuie

Auction

T-Shirt Design for Sale

Owner

Arbroath
29.01.2026 127636

£ 50

Distribuie

Auction

SP61396 - Secure Parking Space - London...

Owner

Barking and Dagenham
29.01.2026 129303

£ 200

Distribuie

Auction

Soho, London - W1D 3PU, 4 to 6 Desk Offi...

Owner

Barking and Dagenham
29.01.2026 132375

£ 2100

Distribuie

Auction

Lavazza mode mio £150 ono

Owner

Dunbar
29.01.2026 131225

£ 150

Distribuie

Auction

2018 (68 PLATE) Mercedes Benz ACTROS 184...

Owner

Aberdeen
29.01.2026 126655

£ 11500

Distribuie

Auction

2016 Volvo FMX-370 6x4 Grab Tipper

Owner

Addlestone
29.01.2026 129384

£ 49995

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Aylesbury
29.01.2026 129740

£ 80000

Distribuie

Auction

Parking Bay to rent: Park Way, Feltham,...

Owner

Barking and Dagenham
29.01.2026 130663

£ 13

Distribuie

Auction

Nike Air Jordan 1 Retro OG Japan uk 8.5

Owner

Barking and Dagenham
29.01.2026 129464

£ 180

Distribuie

Auction

Parking Spaces to rent: Parklands Court...

Owner

Barking and Dagenham
29.01.2026 128955

£ 8

Distribuie

Auction

Master Chief Ultra Prestige Adult Costum...

Owner

Barking and Dagenham
29.01.2026 128889

£ 385

Distribuie

Auction

Speakers stand

Owner

Barking and Dagenham
29.01.2026 130273

£ 15

Distribuie

Auction

Butlins Holiday Caravan Minehead 8 Berth

Owner

Appledore
29.01.2026 130157

£ 1233

Distribuie

Auction

SNOW 36 X 10 SURFACE GRINDER

Owner

Aberdeen
29.01.2026 130228

£ 6750

Distribuie

Auction

Short term rental cottage

Owner

Alcester
29.01.2026 128164

£ 375

Distribuie

Auction

SUPERB Large/ Long Egyptian art papyrus...

Owner

Barking and Dagenham
29.01.2026 129009

£ 17

Distribuie

Auction

Nike Dunk High crimson Punk

Owner

Barking and Dagenham
29.01.2026 127996

£ 180

Distribuie

Auction

T-Shirt Design for Sale

Owner

Banff
29.01.2026 128297

£ 100

Distribuie

Direct Sale

Available for Sale. Let chat on whatsapp...

Mark

Castle Bromwich
29.01.2026 83233

£ 20000

Distribuie

Auction

Supported Accommodation Rooms - Homeless...

Owner

Aberdeen
29.01.2026 128050

£ 20

Distribuie

Auction

Good Year Eagle F1 tyre 235/45/R18

Owner

Barwell
29.01.2026 129558

£ 15

Distribuie

Auction

Panasonic GF1 camera converted to captur...

Owner

Abbots Langley
29.01.2026 128183

£ 85

Distribuie

Auction

Fitness Health Watches/Trackers

Owner

Fern Down
29.01.2026 129797

£ 13

Distribuie

Auction

House to rent in Saint Jean de Monts (Ve...

Owner

Barking and Dagenham
29.01.2026 128380

£ 377

Distribuie

Auction

Hi-fi

Owner

Forres
29.01.2026 129569

£ 700

Distribuie

Auction

TRIUMPH BONNEVILLE T100 WhiteTangerine

Owner

Lowestoft
29.01.2026 130793

£ 4850

Distribuie

Auction

Bailey Pegasus GT65 Genoa 2013

Owner

Camborne
29.01.2026 129405

£ 9950

Distribuie

Auction

AirPods Pro - Brand New Sealed

Owner

Arnold
29.01.2026 126526

£ 50

Distribuie

Auction

2020 Ford Transit Custom 2.0 300 Limited...

Owner

Barking and Dagenham
29.01.2026 129592

£ 24990

Distribuie

Auction

Fridgemaster MS91518EBS Total No Frost A...

Owner

Aberdeen
29.01.2026 129089

£ 295

Distribuie

Auction

Titleist lightweight black stand bag - a...

Owner

Broughty Ferry
29.01.2026 128507

£ 65

Distribuie

Auction

3.9m reclaimed scaffold Boards

Owner

Baguley
29.01.2026 126866

£ 20

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Newbury
29.01.2026 130246

£ 80000

Distribuie

Auction

Live in Carer - Earn up to £3,360 per mo...

Owner

Broadwater
29.01.2026 129669

£ 3360

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning...

Owner

Barking and Dagenham
29.01.2026 129735

£ 600

Distribuie

Direct Sale

2 in 1 prams strollers

Owner

Rochdale
29.01.2026 129516

£ 100

Distribuie

Auction

FOR RENT

2 bedroom house for rent in Rochdale

Owner

Rochdale
29.01.2026 128983

£ 850

Distribuie

Auction

Kitchen, Ghost Kitchen / Commercial / Bi...

Owner

Aberdeen
29.01.2026 131889

£ 2200

Distribuie

Auction

2019 Mercedes-Benz Citan 1.5 109 CDI Blu...

Owner

Airdrie
29.01.2026 131782

£ 6450

Distribuie

Auction

Tenerife holiday accommodation

Owner

Fern Down
29.01.2026 128547

£ 350

Distribuie

Auction

Garage/Parking/Storage to rent: Livingst...

Owner

Barking and Dagenham
29.01.2026 129289

£ 40

Distribuie

Auction

Single room for rent short term

Owner

Leith
29.01.2026 128549

£ 350

Distribuie

Auction

TaylorMade spider gt Rollback putter

Owner

Banff
29.01.2026 126547

£ 120

Distribuie

Auction

Premium Shared Accommodation Supported L...

Owner

Aberdeen
29.01.2026 130962

£ 20

Distribuie

Auction

Scarpa climbing shoes

Owner

Aberdeen
29.01.2026 129517

£ 8

Distribuie

Auction

Kampa Rally Air Pro 390 Awning

Owner

Bradford-on-Avon
29.01.2026 131077

£ 750

Distribuie

Auction

2007 Iveco Eurocargo 75E17 Crane Vehicle

Owner

Addlestone
29.01.2026 128853

£ 6495

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Barking and Dagenham
29.01.2026 128760

£ 80000

Distribuie

Auction

Brums Best Supported Living Rooms Homele...

Owner

Aberdeen
29.01.2026 128637

£ 20

Distribuie

Auction

Land Rover Range Rover 5.0 V8 Supercharg...

Owner

Abingdon
29.01.2026 130252

£ 59980

Distribuie

Auction

BLACK & DECKER KW712-QS 650W Wood Planer

Owner

Leith
29.01.2026 129106

£ 50

Distribuie

Auction

Electric ride on bike powered vehicle

Owner

Fern Down
29.01.2026 131375

£ 15

Distribuie

Auction

VW T5 Bicycle Carrier

Owner

Andover
29.01.2026 130180

£ 40

Distribuie

Auction

Grey Ottoman Double Bed

Owner

Barking and Dagenham 29.01.2026

£80

Distribuie

Auction

Radley Women handBag Brand new

Owner

Brislington 29.01.2026

£60

Distribuie

Auction

Raleigh Regiment14 14” Wheel Boys Bike, Serviced, Great Condition

Owner

Abingdon 29.01.2026

£40

Distribuie

Auction

Static Caravan Atlas Debonair 38x12 2bed for sale at Manor house holiday park

Owner

Arnold 29.01.2026

£62500

Distribuie

Auction

Recently OPENED! Going Fast! Supported Living DSS Rooms - Amazing Support- Luxury - Ref: 010

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

Chairs

Owner

Baguley 29.01.2026

£175

Distribuie

Auction

2015 DAF CF 330 EURO 6 26TON HGV SLEEPER CAB TIPPER WITH CRANE TRUCK LORRY TRUCK

Owner

Bradford-on-Avon 29.01.2026

£26000

Distribuie

Auction

T-Shirt Design for Sale

Owner

Arbroath 29.01.2026

£50

Distribuie

Auction

SP61396 - Secure Parking Space - London - E16

Owner

Barking and Dagenham 29.01.2026

£200

Distribuie

Auction

Soho, London - W1D 3PU, 4 to 6 Desk Offices Available on Dean Street

Owner

Barking and Dagenham 29.01.2026

£2100

Distribuie

Auction

Lavazza mode mio £150 ono

Owner

Dunbar 29.01.2026

£150

Distribuie

Auction

2018 (68 PLATE) Mercedes Benz ACTROS 1840 4x2 Euro 6 Tractor Unit

Owner

Aberdeen 29.01.2026

£11500

Distribuie

Auction

2016 Volvo FMX-370 6x4 Grab Tipper

Owner

Addlestone 29.01.2026

£49995

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

Owner

Aylesbury 29.01.2026

£80000

Distribuie

Auction

Parking Bay to rent: Park Way, Feltham, TW14 9DH

Owner

Barking and Dagenham 29.01.2026

£13

Distribuie

Auction

Nike Air Jordan 1 Retro OG Japan uk 8.5

Owner

Barking and Dagenham 29.01.2026

£180

Distribuie

Auction

Parking Spaces to rent: Parklands Court (access Burns Way), Hounslow TW5 9BL

Owner

Barking and Dagenham 29.01.2026

£8

Distribuie

Auction

Master Chief Ultra Prestige Adult Costume

Owner

Barking and Dagenham 29.01.2026

£385

Distribuie

Auction

Speakers stand

Owner

Barking and Dagenham 29.01.2026

£15

Distribuie

Auction

Butlins Holiday Caravan Minehead 8 Berth

Owner

Appledore 29.01.2026

£1233

Distribuie

Auction

SNOW 36 X 10 SURFACE GRINDER

Owner

Aberdeen 29.01.2026

£6750

Distribuie

Auction

Short term rental cottage

Owner

Alcester 29.01.2026

£375

Distribuie

Auction

SUPERB Large/ Long Egyptian art papyrus painting.

Owner

Barking and Dagenham 29.01.2026

£17

Distribuie

Auction

Nike Dunk High crimson Punk

Owner

Barking and Dagenham 29.01.2026

£180

Distribuie

Auction

T-Shirt Design for Sale

Owner

Banff 29.01.2026

£100

Distribuie

Direct Sale

Available for Sale. Let chat on whatsapp for more info +44 7960 434602

Mark

Castle Bromwich 29.01.2026

£20000

Distribuie

Auction

Supported Accommodation Rooms - Homeless, DSS - Low Rent - No Deposit - To Let - Temporary Ref 203

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

Good Year Eagle F1 tyre 235/45/R18

Owner

Barwell 29.01.2026

£15

Distribuie

Auction

Panasonic GF1 camera converted to capture FULL SPECTRUM for Infra Red photos

Owner

Abbots Langley 29.01.2026

£85

Distribuie

Auction

Fitness Health Watches/Trackers

Owner

Fern Down 29.01.2026

£13

Distribuie

Auction

House to rent in Saint Jean de Monts (Vendée-western loire)

Owner

Barking and Dagenham 29.01.2026

£377

Distribuie

Auction

Hi-fi

Owner

Forres 29.01.2026

£700

Distribuie

Auction

TRIUMPH BONNEVILLE T100 WhiteTangerine

Owner

Lowestoft 29.01.2026

£4850

Distribuie

Auction

Bailey Pegasus GT65 Genoa 2013

Owner

Camborne 29.01.2026

£9950

Distribuie

Auction

AirPods Pro - Brand New Sealed

Owner

Arnold 29.01.2026

£50

Distribuie

Auction

2020 Ford Transit Custom 2.0 300 Limited EcoBlue 170 BHP L2 H1 Combi Van Euro 6

Owner

Barking and Dagenham 29.01.2026

£24990

Distribuie

Auction

Fridgemaster MS91518EBS Total No Frost American Fridge Freezer deliver

Owner

Aberdeen 29.01.2026

£295

Distribuie

Auction

Titleist lightweight black stand bag - all zips working - has rain cover

Owner

Broughty Ferry 29.01.2026

£65

Distribuie

Auction

3.9m reclaimed scaffold Boards

Owner

Baguley 29.01.2026

£20

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

Owner

Newbury 29.01.2026

£80000

Distribuie

Auction

Live in Carer - Earn up to £3,360 per month

Owner

Broadwater 29.01.2026

£3360

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning Jobs | Immediate Start

Owner

Barking and Dagenham 29.01.2026

£600

Distribuie

Direct Sale

2 in 1 prams strollers

Owner

Rochdale 29.01.2026

£100

Distribuie

Auction

2 bedroom house for rent in Rochdale

Owner

Rochdale 29.01.2026

£850

Distribuie

Auction

Kitchen, Ghost Kitchen / Commercial / Birmingham central TO LET, OTHER SPACES AVAILABLE

Owner

Aberdeen 29.01.2026

£2200

Distribuie

Auction

2019 Mercedes-Benz Citan 1.5 109 CDI BlueEfficiency L2 Euro 6 (s/s) 5dr PANEL VA

Owner

Airdrie 29.01.2026

£6450

Distribuie

Auction

Tenerife holiday accommodation

Owner

Fern Down 29.01.2026

£350

Distribuie

Auction

Garage/Parking/Storage to rent: Livingstone Road, Thornton Heath CR7 8JX - GATED SITE

Owner

Barking and Dagenham 29.01.2026

£40

Distribuie

Auction

Single room for rent short term

Owner

Leith 29.01.2026

£350

Distribuie

Auction

TaylorMade spider gt Rollback putter

Owner

Banff 29.01.2026

£120

Distribuie

Auction

Premium Shared Accommodation Supported Living for Homeless, Benefits, Emergency DSS Ref 059

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

Scarpa climbing shoes

Owner

Aberdeen 29.01.2026

£8

Distribuie

Auction

Kampa Rally Air Pro 390 Awning

Owner

Bradford-on-Avon 29.01.2026

£750

Distribuie

Auction

2007 Iveco Eurocargo 75E17 Crane Vehicle

Owner

Addlestone 29.01.2026

£6495

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

Owner

Barking and Dagenham 29.01.2026

£80000

Distribuie

Auction

Brums Best Supported Living Rooms Homeless, DSS, Benefits - Low Rent - No Deposit Temporary Ref 242

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

Land Rover Range Rover 5.0 V8 Supercharged auto 2010.5MY Autobiography L322 OF

Owner

Abingdon 29.01.2026

£59980

Distribuie

Auction

BLACK & DECKER KW712-QS 650W Wood Planer

Owner

Leith 29.01.2026

£50

Distribuie

Auction

Electric ride on bike powered vehicle

Owner

Fern Down 29.01.2026

£15

Distribuie

Auction

VW T5 Bicycle Carrier

Owner

Andover 29.01.2026

£40

Distribuie

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Grey Ottoman Double Bed

£80 Distribuie Salveaza

Radley Women handBag Brand new

£60 Distribuie Salveaza

Raleigh Regiment14 14” Wheel Boys Bike, Serviced, Great Condition

£40 Distribuie Salveaza

Static Caravan Atlas Debonair 38x12 2bed for sale at Manor house holiday park

£62500 Distribuie Salveaza

Recently OPENED! Going Fast! Supported Living DSS Rooms - Amazing Support- Luxury - Ref: 010

£20 Distribuie Salveaza

Chairs

£175 Distribuie Salveaza

2015 DAF CF 330 EURO 6 26TON HGV SLEEPER CAB TIPPER WITH CRANE TRUCK LORRY TRUCK

£26000 Distribuie Salveaza

T-Shirt Design for Sale

£50 Distribuie Salveaza

SP61396 - Secure Parking Space - London - E16

£200 Distribuie Salveaza

Soho, London - W1D 3PU, 4 to 6 Desk Offices Available on Dean Street

£2100 Distribuie Salveaza

Lavazza mode mio £150 ono

£150 Distribuie Salveaza

2018 (68 PLATE) Mercedes Benz ACTROS 1840 4x2 Euro 6 Tractor Unit

£11500 Distribuie Salveaza

2016 Volvo FMX-370 6x4 Grab Tipper

£49995 Distribuie Salveaza

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

£80000 Distribuie Salveaza

Parking Bay to rent: Park Way, Feltham, TW14 9DH

£13 Distribuie Salveaza

Nike Air Jordan 1 Retro OG Japan uk 8.5

£180 Distribuie Salveaza

Parking Spaces to rent: Parklands Court (access Burns Way), Hounslow TW5 9BL

£8 Distribuie Salveaza

Master Chief Ultra Prestige Adult Costume

£385 Distribuie Salveaza

Speakers stand

£15 Distribuie Salveaza

Butlins Holiday Caravan Minehead 8 Berth

£1233 Distribuie Salveaza

SNOW 36 X 10 SURFACE GRINDER

£6750 Distribuie Salveaza

Short term rental cottage

£375 Distribuie Salveaza

SUPERB Large/ Long Egyptian art papyrus painting.

£17 Distribuie Salveaza

Nike Dunk High crimson Punk

£180 Distribuie Salveaza

T-Shirt Design for Sale

£100 Distribuie Salveaza

Available for Sale. Let chat on whatsapp for more info +44 7960 434602

£20000 Distribuie Salveaza

Supported Accommodation Rooms - Homeless, DSS - Low Rent - No Deposit - To Let - Temporary Ref 203

£20 Distribuie Salveaza

Good Year Eagle F1 tyre 235/45/R18

£15 Distribuie Salveaza

Panasonic GF1 camera converted to capture FULL SPECTRUM for Infra Red photos

£85 Distribuie Salveaza

Fitness Health Watches/Trackers

£13 Distribuie Salveaza

House to rent in Saint Jean de Monts (Vendée-western loire)

£377 Distribuie Salveaza

Hi-fi

£700 Distribuie Salveaza

TRIUMPH BONNEVILLE T100 WhiteTangerine

£4850 Distribuie Salveaza

Bailey Pegasus GT65 Genoa 2013

£9950 Distribuie Salveaza

AirPods Pro - Brand New Sealed

£50 Distribuie Salveaza

2020 Ford Transit Custom 2.0 300 Limited EcoBlue 170 BHP L2 H1 Combi Van Euro 6

£24990 Distribuie Salveaza

Fridgemaster MS91518EBS Total No Frost American Fridge Freezer deliver

£295 Distribuie Salveaza

Titleist lightweight black stand bag - all zips working - has rain cover

£65 Distribuie Salveaza

3.9m reclaimed scaffold Boards

£20 Distribuie Salveaza

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

£80000 Distribuie Salveaza

£80

Distribuie

£60

Distribuie

£40

Distribuie

£62500

Distribuie

£20

Distribuie

£175

Distribuie

£26000

Distribuie

£50

Distribuie

£200

Distribuie

£2100

Distribuie

£150

Distribuie

£11500

Distribuie

£49995

Distribuie

£80000

Distribuie

£13

Distribuie

£180

Distribuie

£8

Distribuie

£385

Distribuie

£15

Distribuie

£1233

Distribuie

£6750

Distribuie

£375

Distribuie

£17

Distribuie

£180

Distribuie

£100

Distribuie

£20000

Distribuie

£20

Distribuie

£15

Distribuie

£85

Distribuie

£13

Distribuie

£377

Distribuie

£700

Distribuie

£4850

Distribuie

£9950

Distribuie

£50

Distribuie

£24990

Distribuie

£295

Distribuie

£65

Distribuie

£20

Distribuie

£80000

Distribuie

£3360

Distribuie

£600

Distribuie

£100

Distribuie

£850

Distribuie

£2200

Distribuie