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

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

Owner

Barking and Dagenham
29.01.2026 129619

£ 600

Distribuie

Direct Sale

2 in 1 prams strollers

Owner

Rochdale
29.01.2026 129354

£ 100

Distribuie

Auction

FOR RENT

2 bedroom house for rent in Rochdale

Owner

Rochdale
29.01.2026 128925

£ 850

Distribuie

Auction

Kitchen, Ghost Kitchen / Commercial / Bi...

Owner

Aberdeen
29.01.2026 131723

£ 2200

Distribuie

Auction

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

Owner

Airdrie
29.01.2026 131727

£ 6450

Distribuie

Auction

Tenerife holiday accommodation

Owner

Fern Down
29.01.2026 128445

£ 350

Distribuie

Auction

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

Owner

Barking and Dagenham
29.01.2026 129143

£ 40

Distribuie

Auction

Single room for rent short term

Owner

Leith
29.01.2026 128478

£ 350

Distribuie

Auction

TaylorMade spider gt Rollback putter

Owner

Banff
29.01.2026 126392

£ 120

Distribuie

Auction

Premium Shared Accommodation Supported L...

Owner

Aberdeen
29.01.2026 130843

£ 20

Distribuie

Auction

Scarpa climbing shoes

Owner

Aberdeen
29.01.2026 129443

£ 8

Distribuie

Auction

Kampa Rally Air Pro 390 Awning

Owner

Bradford-on-Avon
29.01.2026 131028

£ 750

Distribuie

Auction

2007 Iveco Eurocargo 75E17 Crane Vehicle

Owner

Addlestone
29.01.2026 128726

£ 6495

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Barking and Dagenham
29.01.2026 128671

£ 80000

Distribuie

Auction

Brums Best Supported Living Rooms Homele...

Owner

Aberdeen
29.01.2026 128571

£ 20

Distribuie

Auction

Land Rover Range Rover 5.0 V8 Supercharg...

Owner

Abingdon
29.01.2026 130186

£ 59980

Distribuie

Auction

BLACK & DECKER KW712-QS 650W Wood Planer

Owner

Leith
29.01.2026 129016

£ 50

Distribuie

Auction

Electric ride on bike powered vehicle

Owner

Fern Down
29.01.2026 131229

£ 15

Distribuie

Auction

VW T5 Bicycle Carrier

Owner

Andover
29.01.2026 130126

£ 40

Distribuie

Auction

Lenovo Smart Tab M10 In Black TB-X605F

Owner

Barking and Dagenham
29.01.2026 130425

£ 50

Distribuie

Auction

Brums Best Supported Living - Rooms for...

Owner

Aberdeen
29.01.2026 129712

£ 20

Distribuie

Auction

B&O premium headphones (BRAND NEW!)

Owner

Bailleston
29.01.2026 125644

£ 200

Distribuie

Auction

Tattoo studio,Creative, Beauty room, Off...

Owner

Barking and Dagenham
29.01.2026 129747

£ 450

Distribuie

Direct Sale

Available For Hookup 24/7

Owner

Barking and Dagenham
29.01.2026 130185

£ 150

Distribuie

Auction

glass rack/roof rack with walkway and la...

Owner

Aberdeen
29.01.2026 127072

£ 800

Distribuie

Auction

Seat Leon FR MK3 Alloy Wheels 17”

Owner

Aberdeen
29.01.2026 130346

£ 350

Distribuie

Auction

255 40 21 Uniroyal Rainsport Nearly NEW...

Owner

Giffnock
29.01.2026 131150

£ 60

Distribuie

Auction

Folding wall desk Ikea

Owner

Gourock
29.01.2026 128263

£ 15

Distribuie

Auction

Dell Laptop i5 Windows 10 & MS Office

Owner

Abingdon
29.01.2026 126614

£ 120

Distribuie

Auction

2017 DAF XF 460 FTG EURO 6 44TON 6X2 SUP...

Owner

Bradford-on-Avon
29.01.2026 128708

£ 10994

Distribuie

Auction

Static Caravan Cosalt Monaco 37x12 2bedr...

Owner

Boston
29.01.2026 130024

£ 4500

Distribuie

Auction

3 bedroom Caravan for Rent in Rhyl Nort...

Owner

Prestatyn
29.01.2026 131276

£ 500

Distribuie

Auction

2020 CITROEN BERLINGO M 1000 BLUEHDI 100...

Owner

Bradford-on-Avon
29.01.2026 130224

£ 11994

Distribuie

Auction

Beats studio 3 skyline edition shadow gr...

Owner

Barking and Dagenham
29.01.2026 126280

£ 40

Distribuie

Auction

carer needed urgently, Fulham immediate...

Owner

Barking and Dagenham
29.01.2026 128434

£ 170

Distribuie

Auction

Apple MacBook Pro 13.3" (256GB SSD, M2,...

Owner

Aberdeen
29.01.2026 129809

£ 820

Distribuie

Auction

Apple Watch SE 44mm

Owner

Barking and Dagenham
29.01.2026 129950

£ 120

Distribuie

Auction

Â£43,950 + VAT NEW ISUZU N75 150 E 7.5t...

Owner

Baguley
29.01.2026 129990

£ 43950

Distribuie

Auction

NUTRITIONALLY-FOCUSED CHEF, VAUXHALL, SO...

Owner

Barking and Dagenham
29.01.2026 130187

£ 55000

Distribuie

Auction

Welsh Blue slate tiles

Owner

Bradford-on-Avon
29.01.2026 128055

£ 800

Distribuie

Auction

Project Classic VW Beetle T1 1973

Owner

Harrogate
29.01.2026 127850

£ 1700

Distribuie

Auction

STATIC CARAVAN FOR SALE OFF SITE OFF SIT...

Owner

Harlescott
29.01.2026 128201

£ 3995

Distribuie

Auction

24 Hour Container Storage - Self Storage...

Owner

Fern Down
29.01.2026 129694

£ 182

Distribuie

Auction

Beko 50cm Gas Cooker

Owner

Aberdeen
29.01.2026 130273

£ 189

Distribuie

Auction

Remarkable 2

Owner

Aberdeen
29.01.2026 129974

£ 350

Distribuie

Auction

2 bedroom apartment with bills included...

Owner

Barking and Dagenham
29.01.2026 129524

£ 450

Distribuie

Auction

2017 Nissan Navara Double Cab Pick Up Te...

Owner

Aberdeen
29.01.2026 129959

£ 8495

Distribuie

Auction

Boxing gloves

Owner

Aberdeen
29.01.2026 130582

£ 5

Distribuie

Auction

Smeg Induction Range Cooker

Owner

Aberdeen
29.01.2026 130965

£ 1100

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Barking and Dagenham
29.01.2026 129441

£ 80000

Distribuie

Auction

Hemsby, Norfolk holiday chalets.

Owner

Gorleston-on-Sea
29.01.2026 128706

£ 190

Distribuie

Auction

2022 Mercedes-Benz Sprinter 315Cdi L2 Di...

Owner

Aylesbury
29.01.2026 130025

£ 28995

Distribuie

Auction

Makita Charger

Owner

Basildon
29.01.2026 129463

£ 20

Distribuie

Auction

Motorbike helmet viper

Owner

Aberdeen
29.01.2026 128494

£ 70

Distribuie

Auction

fan heater new in box

Owner

Belfast
29.01.2026 129423

£ 10

Distribuie

Auction

Cctv systems 2mp-4k resolution. Free sit...

Owner

Barwell
29.01.2026 128488

£ 50

Distribuie

Auction

NEW Sonneti 12-13yrs

Owner

Aberdeen
29.01.2026 128372

£ 3

Distribuie

Auction

Teenage bicycles

Owner

Barking and Dagenham
29.01.2026 130670

£ 70

Distribuie

Auction

Drive away awning - Vango Magra Air VW -...

Owner

Allington
29.01.2026 128929

£ 450

Distribuie

Auction

LYONS ERYL HALL CARAVAN PARK / NORTH WAL...

Owner

Prestatyn
29.01.2026 130669

£ 19995

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

Auction

Lenovo Smart Tab M10 In Black TB-X605F

Owner

Barking and Dagenham 29.01.2026

£50

Distribuie

Auction

Brums Best Supported Living - Rooms for Homeless, DSS, Benefits - Low Rent - No Deposit Ref 040

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

B&O premium headphones (BRAND NEW!)

Owner

Bailleston 29.01.2026

£200

Distribuie

Auction

Tattoo studio,Creative, Beauty room, Office space, Storage to Rent in Canning Town, E16 w/ a sink

Owner

Barking and Dagenham 29.01.2026

£450

Distribuie

Direct Sale

Available For Hookup 24/7

Owner

Barking and Dagenham 29.01.2026

£150

Distribuie

Auction

glass rack/roof rack with walkway and ladder roller

Owner

Aberdeen 29.01.2026

£800

Distribuie

Auction

Seat Leon FR MK3 Alloy Wheels 17”

Owner

Aberdeen 29.01.2026

£350

Distribuie

Auction

255 40 21 Uniroyal Rainsport Nearly NEW Tyre SALE ONLY £60 fitted and balanced open 7 days a week

Owner

Giffnock 29.01.2026

£60

Distribuie

Auction

Folding wall desk Ikea

Owner

Gourock 29.01.2026

£15

Distribuie

Auction

Dell Laptop i5 Windows 10 & MS Office

Owner

Abingdon 29.01.2026

£120

Distribuie

Auction

2017 DAF XF 460 FTG EURO 6 44TON 6X2 SUPERSPACE TRACTOR UNIT TRUCK DIESEL

Owner

Bradford-on-Avon 29.01.2026

£10994

Distribuie

Auction

Static Caravan Cosalt Monaco 37x12 2bedroom DG - Free UK Delivery

Owner

Boston 29.01.2026

£4500

Distribuie

Auction

3 bedroom Caravan for Rent in Rhyl North Wales

Owner

Prestatyn 29.01.2026

£500

Distribuie

Auction

2020 CITROEN BERLINGO M 1000 BLUEHDI 100 L1H1 DRIVER SWB LOW ROOF (17641) PANEL

Owner

Bradford-on-Avon 29.01.2026

£11994

Distribuie

Auction

Beats studio 3 skyline edition shadow grey (faulty)

Owner

Barking and Dagenham 29.01.2026

£40

Distribuie

Auction

carer needed urgently, Fulham immediate start, £170 per 24 hour shift, with 3 hour break

Owner

Barking and Dagenham 29.01.2026

£170

Distribuie

Auction

Apple MacBook Pro 13.3" (256GB SSD, M2, 8GB, 8 Core CPU & 10 Core Gpu)

Owner

Aberdeen 29.01.2026

£820

Distribuie

Auction

Apple Watch SE 44mm

Owner

Barking and Dagenham 29.01.2026

£120

Distribuie

Auction

Â£43,950 + VAT NEW ISUZU N75 150 E 7.5t LWB Truck with Dropside Flatbed Body

Owner

Baguley 29.01.2026

£43950

Distribuie

Auction

NUTRITIONALLY-FOCUSED CHEF, VAUXHALL, SOUTH LONDON, £55,000-£60,000

Owner

Barking and Dagenham 29.01.2026

£55000

Distribuie

Auction

Welsh Blue slate tiles

Owner

Bradford-on-Avon 29.01.2026

£800

Distribuie

Auction

Project Classic VW Beetle T1 1973

Owner

Harrogate 29.01.2026

£1700

Distribuie

Auction

STATIC CARAVAN FOR SALE OFF SITE OFF SITE WILLERBY 26X10 ELECTRIC HEATING

Owner

Harlescott 29.01.2026

£3995

Distribuie

Auction

24 Hour Container Storage - Self Storage - Christchurch

Owner

Fern Down 29.01.2026

£182

Distribuie

Auction

Beko 50cm Gas Cooker

Owner

Aberdeen 29.01.2026

£189

Distribuie

Auction

Remarkable 2

Owner

Aberdeen 29.01.2026

£350

Distribuie

Auction

2 bedroom apartment with bills included in Hereford Road, Bayswater, W2.

Owner

Barking and Dagenham 29.01.2026

£450

Distribuie

Auction

2017 Nissan Navara Double Cab Pick Up Tekna 2.3dCi 190 4WD Auto PICK UP Diesel A

Owner

Aberdeen 29.01.2026

£8495

Distribuie

Auction

Boxing gloves

Owner

Aberdeen 29.01.2026

£5

Distribuie

Auction

Smeg Induction Range Cooker

Owner

Aberdeen 29.01.2026

£1100

Distribuie

Auction

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

Owner

Barking and Dagenham 29.01.2026

£80000

Distribuie

Auction

Hemsby, Norfolk holiday chalets.

Owner

Gorleston-on-Sea 29.01.2026

£190

Distribuie

Auction

2022 Mercedes-Benz Sprinter 315Cdi L2 Diesel Fwd 3.5t H2 Premium Van High Volume

Owner

Aylesbury 29.01.2026

£28995

Distribuie

Auction

Makita Charger

Owner

Basildon 29.01.2026

£20

Distribuie

Auction

Motorbike helmet viper

Owner

Aberdeen 29.01.2026

£70

Distribuie

Auction

fan heater new in box

Owner

Belfast 29.01.2026

£10

Distribuie

Auction

Cctv systems 2mp-4k resolution. Free site visits free quotes free advice

Owner

Barwell 29.01.2026

£50

Distribuie

Auction

NEW Sonneti 12-13yrs

Owner

Aberdeen 29.01.2026

£3

Distribuie

Auction

Teenage bicycles

Owner

Barking and Dagenham 29.01.2026

£70

Distribuie

Auction

Drive away awning - Vango Magra Air VW - and accessories

Owner

Allington 29.01.2026

£450

Distribuie

Auction

LYONS ERYL HALL CARAVAN PARK / NORTH WALES / STATIC CARAVAN FOR SALE

Owner

Prestatyn 29.01.2026

£19995

Distribuie

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

£600 Distribuie Salveaza

2 in 1 prams strollers

£100 Distribuie Salveaza

2 bedroom house for rent in Rochdale

£850 Distribuie Salveaza

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

£2200 Distribuie Salveaza

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

£6450 Distribuie Salveaza

Tenerife holiday accommodation

£350 Distribuie Salveaza

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

£40 Distribuie Salveaza

Single room for rent short term

£350 Distribuie Salveaza

TaylorMade spider gt Rollback putter

£120 Distribuie Salveaza

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

£20 Distribuie Salveaza

Scarpa climbing shoes

£8 Distribuie Salveaza

Kampa Rally Air Pro 390 Awning

£750 Distribuie Salveaza

2007 Iveco Eurocargo 75E17 Crane Vehicle

£6495 Distribuie Salveaza

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

£80000 Distribuie Salveaza

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

£20 Distribuie Salveaza

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

£59980 Distribuie Salveaza

BLACK & DECKER KW712-QS 650W Wood Planer

£50 Distribuie Salveaza

Electric ride on bike powered vehicle

£15 Distribuie Salveaza

VW T5 Bicycle Carrier

£40 Distribuie Salveaza

Lenovo Smart Tab M10 In Black TB-X605F

£50 Distribuie Salveaza

Brums Best Supported Living - Rooms for Homeless, DSS, Benefits - Low Rent - No Deposit Ref 040

£20 Distribuie Salveaza

B&O premium headphones (BRAND NEW!)

£200 Distribuie Salveaza

Tattoo studio,Creative, Beauty room, Office space, Storage to Rent in Canning Town, E16 w/ a sink

£450 Distribuie Salveaza

Available For Hookup 24/7

£150 Distribuie Salveaza

glass rack/roof rack with walkway and ladder roller

£800 Distribuie Salveaza

Seat Leon FR MK3 Alloy Wheels 17”

£350 Distribuie Salveaza

255 40 21 Uniroyal Rainsport Nearly NEW Tyre SALE ONLY £60 fitted and balanced open 7 days a week

£60 Distribuie Salveaza

Folding wall desk Ikea

£15 Distribuie Salveaza

Dell Laptop i5 Windows 10 & MS Office

£120 Distribuie Salveaza

2017 DAF XF 460 FTG EURO 6 44TON 6X2 SUPERSPACE TRACTOR UNIT TRUCK DIESEL

£10994 Distribuie Salveaza

Static Caravan Cosalt Monaco 37x12 2bedroom DG - Free UK Delivery

£4500 Distribuie Salveaza

3 bedroom Caravan for Rent in Rhyl North Wales

£500 Distribuie Salveaza

2020 CITROEN BERLINGO M 1000 BLUEHDI 100 L1H1 DRIVER SWB LOW ROOF (17641) PANEL

£11994 Distribuie Salveaza

Beats studio 3 skyline edition shadow grey (faulty)

£40 Distribuie Salveaza

carer needed urgently, Fulham immediate start, £170 per 24 hour shift, with 3 hour break

£170 Distribuie Salveaza

Apple MacBook Pro 13.3" (256GB SSD, M2, 8GB, 8 Core CPU & 10 Core Gpu)

£820 Distribuie Salveaza

Apple Watch SE 44mm

£120 Distribuie Salveaza

Â£43,950 + VAT NEW ISUZU N75 150 E 7.5t LWB Truck with Dropside Flatbed Body

£43950 Distribuie Salveaza

NUTRITIONALLY-FOCUSED CHEF, VAUXHALL, SOUTH LONDON, £55,000-£60,000

£55000 Distribuie Salveaza

Welsh Blue slate tiles

£800 Distribuie Salveaza

£600

Distribuie

£100

Distribuie

£850

Distribuie

£2200

Distribuie

£6450

Distribuie

£350

Distribuie

£40

Distribuie

£350

Distribuie

£120

Distribuie

£20

Distribuie

£8

Distribuie

£750

Distribuie

£6495

Distribuie

£80000

Distribuie

£20

Distribuie

£59980

Distribuie

£50

Distribuie

£15

Distribuie

£40

Distribuie

£50

Distribuie

£20

Distribuie

£200

Distribuie

£450

Distribuie

£150

Distribuie

£800

Distribuie

£350

Distribuie

£60

Distribuie

£15

Distribuie

£120

Distribuie

£10994

Distribuie

£4500

Distribuie

£500

Distribuie

£11994

Distribuie

£40

Distribuie

£170

Distribuie

£820

Distribuie

£120

Distribuie

£43950

Distribuie

£55000

Distribuie

£800

Distribuie

£1700

Distribuie

£3995

Distribuie

£182

Distribuie

£189

Distribuie

£350

Distribuie