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

2014 (64) LEYLAND DAF 220 COMBINATION WH...

Owner

Aberdeen
28.01.2026 130335

£ 28500

Distribuie

Auction

Nike blazer mid 77(GS) Uk 3 size

Owner

Baguley
28.01.2026 128629

£ 40

Distribuie

Auction

Fencing feather board small slats x 30

Owner

Barking and Dagenham
28.01.2026 127862

£ 45

Distribuie

Auction

NEW Lenovo Thinkpad laptop backpack

Owner

Aberdeen
28.01.2026 128401

£ 10

Distribuie

Auction

Royal Alloy GP 125cc Modern Classic Retr...

Owner

Allington
28.01.2026 127264

£ 3299

Distribuie

Auction

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

Owner

Barking and Dagenham
28.01.2026 130223

£ 97000

Distribuie

Auction

GRAY AND ADAMS 44FT TWIN EVAP FRIDGE/FRE...

Owner

Arnold
28.01.2026 130484

£ 6450

Distribuie

Auction

2023 Carrera vengeance - triple black

Owner

Aberdeen
28.01.2026 128814

£ 270

Distribuie

Auction

Storage Facility, 20ft new container, ju...

Owner

Aylesbury
28.01.2026 127869

£ 39

Distribuie

Direct Sale

i20 2010 petrol

Owner

East Ham
28.01.2026 130920

£ 1395

Distribuie

Auction

Ifi Go Bar. DAC Amplifer dongle

Owner

Harrogate
28.01.2026 130446

£ 175

Distribuie

Auction

Bouncer Doorway Munchkin

Owner

Barking and Dagenham
28.01.2026 130618

£ 10

Distribuie

Direct Sale

SNEAKERS BAPESTA

Owner

Derby
28.01.2026 130697

£ 110

Distribuie

Auction

FOR SALE

Property for sale

Owner

Leicester
28.01.2026 128765

£ 290000

Distribuie

Auction

iPhone 11 Pro 256gb

Owner

Aberdeen
28.01.2026 131824

£ 180

Distribuie

Auction

Low-cost storage in secure shipping cont...

Owner

Barking and Dagenham
28.01.2026 130723

£ 70

Distribuie

Auction

Guess T shirt XL

Owner

Andover
28.01.2026 128372

£ 10

Distribuie

Auction

Immaculate 2 bed flat first floor flat

Owner

Leith
28.01.2026 127939

£ 1695

Distribuie

Auction

Land Rover Freelander spares parts upgra...

Owner

Aberdeen
28.01.2026 128507

£ 100

Distribuie

Auction

Static caravan situated at ocean edge mo...

Owner

Bare
28.01.2026 130682

£ 560

Distribuie

Auction

Sharp K-60D19BM1-EU Electric Single Oven...

Owner

Barking and Dagenham
28.01.2026 128674

£ 70

Distribuie

Auction

2 Bedroom Maisonette Available To Rent i...

Owner

Aberdeen
28.01.2026 130128

£ 1200

Distribuie

Auction

samsung ir extender cable

Owner

Baguley
28.01.2026 128202

£ 20

Distribuie

Auction

Internal white door

Owner

Aberdeen
28.01.2026 130037

£ 30

Distribuie

Auction

fresh cut turf £4.50 a roll

Owner

Bromsgrove
28.01.2026 129498

£ 5

Distribuie

Auction

Ford Focus RS MK2

Owner

Aberdeen
28.01.2026 130486

£ 27500

Distribuie

Auction

Garage space

Owner

Dunstable
28.01.2026 128427

£ 60

Distribuie

Auction

Dell Laptop Inspiron 5547, i7, touch scr...

Owner

Barking and Dagenham
28.01.2026 130729

£ 249

Distribuie

Auction

2015 Ford Ranger Pick Up Double Cab Wild...

Owner

Appledore
28.01.2026 128640

£ 15495

Distribuie

Auction

2018 (68) DAF CF 330 6X4 TIPPER GRAB, EP...

Owner

Aberdeen
28.01.2026 131737

£ 74500

Distribuie

Auction

HUMANSCALE LIBERTY TASK CHAIRS - HIGH Q...

Owner

Barking and Dagenham
28.01.2026 127830

£ 139

Distribuie

Auction

Vintage novelty radio biscuit tin red wi...

Owner

Barking and Dagenham
28.01.2026 128136

£ 10

Distribuie

Auction

IKEA Desk

Owner

Aylesbury
28.01.2026 129916

£ 15

Distribuie

Auction

Honda HRB423 17” Self propelled Rear Rol...

Owner

Cambridge
28.01.2026 130726

£ 400

Distribuie

Auction

BMW S 1000 R SPORT 2014 Red Full BMW His...

Owner

Andover
28.01.2026 130898

£ 6000

Distribuie

Auction

Sheen SW14, 2ble room in beautiful 2-bed...

Owner

Barking and Dagenham
28.01.2026 125611

£ 1000

Distribuie

Auction

2012, JCB, 30D TELETRUK

Owner

Brackley
28.01.2026 132147

£ 12500

Distribuie

Auction

Samsung Galaxy A12 64gb unlocked fully w...

Owner

Aberdeen
28.01.2026 127154

£ 100

Distribuie

Auction

i3-4160, i5-4690, G4400 Intel CPUs

Owner

Belfast
28.01.2026 126789

£ 35

Distribuie

Auction

Mayfair (14) - W1J Two Bedroom Apartment...

Owner

Barking and Dagenham
28.01.2026 125058

£ 1900

Distribuie

Auction

Theragun

Owner

Barking and Dagenham
28.01.2026 128476

£ 200

Distribuie

Auction

Static Caravan Mobile Home Delta Nordsta...

Owner

Basildon
28.01.2026 130106

£ 8995

Distribuie

Auction

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

Owner

Abingdon
28.01.2026 128295

£ 97000

Distribuie

Auction

Urchin Kid's Bike 12" Wheels with stabil...

Owner

Brislington
28.01.2026 127253

£ 15

Distribuie

Auction

Bailey Pegasus GT65 Genoa, 2 Berth, 2013...

Owner

Appledore
28.01.2026 128967

£ 13499

Distribuie

Auction

Green pin board, brand new unused 1200 x...

Owner

Aberdeen
28.01.2026 130396

£ 18

Distribuie

Auction

MSI Katana 15 B12V 1TB SSD, Intel® Core™...

Owner

Abingdon
28.01.2026 128317

£ 700

Distribuie

Auction

LG GX Soundbar brand new

Owner

Aberdeen
28.01.2026 130534

£ 300

Distribuie

Auction

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

Owner

Baguley
28.01.2026 130123

£ 1000

Distribuie

Auction

Variety of coloured lighting gels centra...

Owner

Barking and Dagenham
28.01.2026 132004

£ 5

Distribuie

Auction

2 Commercial Workshops available for ren...

Owner

Aberdeen
28.01.2026 129130

£ 2000

Distribuie

Auction

Bosch washing machine- VarioPerfect - Se...

Owner

Brislington
28.01.2026 129561

£ 120

Distribuie

Auction

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

Owner

Barking and Dagenham
28.01.2026 126317

£ 600

Distribuie

Auction

Holiday Caravan in Cornwall School Holid...

Owner

Camborne
28.01.2026 130408

£ 750

Distribuie

Auction

2019 Ford Transit LUTON 350 L5 Luton Van...

Owner

Addlestone
28.01.2026 131079

£ 16650

Distribuie

Auction

Twin Cycle Carier

Owner

Bradford-on-Avon
28.01.2026 129844

£ 30

Distribuie

Direct Sale

iPhone 14 Plus 128gb unlocked

Owner

Manchester
28.01.2026 129710

£ 385

Distribuie

Auction

HERMAN MILLER MIRRA - GRADE A++ * DROP...

Owner

Barking and Dagenham
28.01.2026 128402

£ 279

Distribuie

Auction

New scarf with tags in packet - Fashion...

Owner

Barking and Dagenham
28.01.2026 129885

£ 3

Distribuie

Auction

Mercedes-Benz Atego 818 23FT TILT AND SL...

Owner

Abbots Langley
28.01.2026 129495

£ 30000

Distribuie

Auction

2014 (64) LEYLAND DAF 220 COMBINATION WHALE TANKER

Owner

Aberdeen 28.01.2026

£28500

Distribuie

Auction

Nike blazer mid 77(GS) Uk 3 size

Owner

Baguley 28.01.2026

£40

Distribuie

Auction

Fencing feather board small slats x 30

Owner

Barking and Dagenham 28.01.2026

£45

Distribuie

Auction

NEW Lenovo Thinkpad laptop backpack

Owner

Aberdeen 28.01.2026

£10

Distribuie

Auction

Royal Alloy GP 125cc Modern Classic Retro Automatic Moped Scooter For Sale

Owner

Allington 28.01.2026

£3299

Distribuie

Auction

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

Owner

Barking and Dagenham 28.01.2026

£97000

Distribuie

Auction

GRAY AND ADAMS 44FT TWIN EVAP FRIDGE/FREEZER TRAILER

Owner

Arnold 28.01.2026

£6450

Distribuie

Auction

2023 Carrera vengeance - triple black

Owner

Aberdeen 28.01.2026

£270

Distribuie

Auction

Storage Facility, 20ft new container, just delivered, located between Slough & Gerrards Cross.

Owner

Aylesbury 28.01.2026

£39

Distribuie

Direct Sale

i20 2010 petrol

Owner

East Ham 28.01.2026

£1395

Distribuie

Auction

Ifi Go Bar. DAC Amplifer dongle

Owner

Harrogate 28.01.2026

£175

Distribuie

Auction

Bouncer Doorway Munchkin

Owner

Barking and Dagenham 28.01.2026

£10

Distribuie

Direct Sale

SNEAKERS BAPESTA

Owner

Derby 28.01.2026

£110

Distribuie

Auction

Property for sale

Owner

Leicester 28.01.2026

£290000

Distribuie

Auction

iPhone 11 Pro 256gb

Owner

Aberdeen 28.01.2026

£180

Distribuie

Auction

Low-cost storage in secure shipping containers in Hackney Wick

Owner

Barking and Dagenham 28.01.2026

£70

Distribuie

Auction

Guess T shirt XL

Owner

Andover 28.01.2026

£10

Distribuie

Auction

Immaculate 2 bed flat first floor flat

Owner

Leith 28.01.2026

£1695

Distribuie

Auction

Land Rover Freelander spares parts upgrades

Owner

Aberdeen 28.01.2026

£100

Distribuie

Auction

Static caravan situated at ocean edge moy

Owner

Bare 28.01.2026

£560

Distribuie

Auction

Sharp K-60D19BM1-EU Electric Single Oven in Black

Owner

Barking and Dagenham 28.01.2026

£70

Distribuie

Auction

2 Bedroom Maisonette Available To Rent in Sparkbrook, Birmingham. DSS

Owner

Aberdeen 28.01.2026

£1200

Distribuie

Auction

samsung ir extender cable

Owner

Baguley 28.01.2026

£20

Distribuie

Auction

Internal white door

Owner

Aberdeen 28.01.2026

£30

Distribuie

Auction

fresh cut turf £4.50 a roll

Owner

Bromsgrove 28.01.2026

£5

Distribuie

Auction

Ford Focus RS MK2

Owner

Aberdeen 28.01.2026

£27500

Distribuie

Auction

Garage space

Owner

Dunstable 28.01.2026

£60

Distribuie

Auction

Dell Laptop Inspiron 5547, i7, touch screen 500GB SSD

Owner

Barking and Dagenham 28.01.2026

£249

Distribuie

Auction

2015 Ford Ranger Pick Up Double Cab Wildtrak 3.2 TDCi 4WD Auto PICK UP Diesel Au

Owner

Appledore 28.01.2026

£15495

Distribuie

Auction

2018 (68) DAF CF 330 6X4 TIPPER GRAB, EPSILON M125 CRANE, EURO 6

Owner

Aberdeen 28.01.2026

£74500

Distribuie

Auction

HUMANSCALE LIBERTY TASK CHAIRS - HIGH QUALITY EXECUTIVE MESH ERGONOMI

Owner

Barking and Dagenham 28.01.2026

£139

Distribuie

Auction

Vintage novelty radio biscuit tin red with white handle.

Owner

Barking and Dagenham 28.01.2026

£10

Distribuie

Auction

IKEA Desk

Owner

Aylesbury 28.01.2026

£15

Distribuie

Auction

Honda HRB423 17” Self propelled Rear Roller Petrol Lawnmower

Owner

Cambridge 28.01.2026

£400

Distribuie

Auction

BMW S 1000 R SPORT 2014 Red Full BMW History 23000 Miles two owners

Owner

Andover 28.01.2026

£6000

Distribuie

Auction

Sheen SW14, 2ble room in beautiful 2-bedroom garden flat-share in an attractive location.

Owner

Barking and Dagenham 28.01.2026

£1000

Distribuie

Auction

2012, JCB, 30D TELETRUK

Owner

Brackley 28.01.2026

£12500

Distribuie

Auction

Samsung Galaxy A12 64gb unlocked fully working

Owner

Aberdeen 28.01.2026

£100

Distribuie

Auction

i3-4160, i5-4690, G4400 Intel CPUs

Owner

Belfast 28.01.2026

£35

Distribuie

Auction

Mayfair (14) - W1J Two Bedroom Apartment Short Term Let £1900 per week

Owner

Barking and Dagenham 28.01.2026

£1900

Distribuie

Auction

Theragun

Owner

Barking and Dagenham 28.01.2026

£200

Distribuie

Auction

Static Caravan Mobile Home Delta Nordstar 35x12ft 3 Beds SC8021

Owner

Basildon 28.01.2026

£8995

Distribuie

Auction

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

Owner

Abingdon 28.01.2026

£97000

Distribuie

Auction

Urchin Kid's Bike 12" Wheels with stabilisers

Owner

Brislington 28.01.2026

£15

Distribuie

Auction

Bailey Pegasus GT65 Genoa, 2 Berth, 2013 Used Touring Caravan

Owner

Appledore 28.01.2026

£13499

Distribuie

Auction

Green pin board, brand new unused 1200 x 900, still in box.

Owner

Aberdeen 28.01.2026

£18

Distribuie

Auction

MSI Katana 15 B12V 1TB SSD, Intel® Core™ i7-12650H, 2.30GHz, 16GB RAM, RTX 4070

Owner

Abingdon 28.01.2026

£700

Distribuie

Auction

LG GX Soundbar brand new

Owner

Aberdeen 28.01.2026

£300

Distribuie

Auction

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

Owner

Baguley 28.01.2026

£1000

Distribuie

Auction

Variety of coloured lighting gels central London bargain

Owner

Barking and Dagenham 28.01.2026

£5

Distribuie

Auction

2 Commercial Workshops available for rent

Owner

Aberdeen 28.01.2026

£2000

Distribuie

Auction

Bosch washing machine- VarioPerfect - Serie 4

Owner

Brislington 28.01.2026

£120

Distribuie

Auction

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

Owner

Barking and Dagenham 28.01.2026

£600

Distribuie

Auction

Holiday Caravan in Cornwall School Holidays Pet Free close to Beaches 2 beds

Owner

Camborne 28.01.2026

£750

Distribuie

Auction

2019 Ford Transit LUTON 350 L5 Luton Van Diesel Manual

Owner

Addlestone 28.01.2026

£16650

Distribuie

Auction

Twin Cycle Carier

Owner

Bradford-on-Avon 28.01.2026

£30

Distribuie

Direct Sale

iPhone 14 Plus 128gb unlocked

Owner

Manchester 28.01.2026

£385

Distribuie

Auction

HERMAN MILLER MIRRA - GRADE A++ * DROP OFF * 3 YR WARRANTY - 100 +

Owner

Barking and Dagenham 28.01.2026

£279

Distribuie

Auction

New scarf with tags in packet - Fashion scarf black and silver. Fringe

Owner

Barking and Dagenham 28.01.2026

£3

Distribuie

Auction

Mercedes-Benz Atego 818 23FT TILT AND SLIDE RECOVERY TRUCK 7.5T, 66REG, EURO6

Owner

Abbots Langley 28.01.2026

£30000

Distribuie

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2014 (64) LEYLAND DAF 220 COMBINATION WHALE TANKER

£28500 Distribuie Salveaza

Nike blazer mid 77(GS) Uk 3 size

£40 Distribuie Salveaza

Fencing feather board small slats x 30

£45 Distribuie Salveaza

NEW Lenovo Thinkpad laptop backpack

£10 Distribuie Salveaza

Royal Alloy GP 125cc Modern Classic Retro Automatic Moped Scooter For Sale

£3299 Distribuie Salveaza

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

£97000 Distribuie Salveaza

GRAY AND ADAMS 44FT TWIN EVAP FRIDGE/FREEZER TRAILER

£6450 Distribuie Salveaza

2023 Carrera vengeance - triple black

£270 Distribuie Salveaza

Storage Facility, 20ft new container, just delivered, located between Slough & Gerrards Cross.

£39 Distribuie Salveaza

i20 2010 petrol

£1395 Distribuie Salveaza

Ifi Go Bar. DAC Amplifer dongle

£175 Distribuie Salveaza

Bouncer Doorway Munchkin

£10 Distribuie Salveaza

SNEAKERS BAPESTA

£110 Distribuie Salveaza

Property for sale

£290000 Distribuie Salveaza

iPhone 11 Pro 256gb

£180 Distribuie Salveaza

Low-cost storage in secure shipping containers in Hackney Wick

£70 Distribuie Salveaza

Guess T shirt XL

£10 Distribuie Salveaza

Immaculate 2 bed flat first floor flat

£1695 Distribuie Salveaza

Land Rover Freelander spares parts upgrades

£100 Distribuie Salveaza

Static caravan situated at ocean edge moy

£560 Distribuie Salveaza

Sharp K-60D19BM1-EU Electric Single Oven in Black

£70 Distribuie Salveaza

2 Bedroom Maisonette Available To Rent in Sparkbrook, Birmingham. DSS

£1200 Distribuie Salveaza

samsung ir extender cable

£20 Distribuie Salveaza

Internal white door

£30 Distribuie Salveaza

fresh cut turf £4.50 a roll

£5 Distribuie Salveaza

Ford Focus RS MK2

£27500 Distribuie Salveaza

Garage space

£60 Distribuie Salveaza

Dell Laptop Inspiron 5547, i7, touch screen 500GB SSD

£249 Distribuie Salveaza

2015 Ford Ranger Pick Up Double Cab Wildtrak 3.2 TDCi 4WD Auto PICK UP Diesel Au

£15495 Distribuie Salveaza

2018 (68) DAF CF 330 6X4 TIPPER GRAB, EPSILON M125 CRANE, EURO 6

£74500 Distribuie Salveaza

HUMANSCALE LIBERTY TASK CHAIRS - HIGH QUALITY EXECUTIVE MESH ERGONOMI

£139 Distribuie Salveaza

Vintage novelty radio biscuit tin red with white handle.

£10 Distribuie Salveaza

IKEA Desk

£15 Distribuie Salveaza

Honda HRB423 17” Self propelled Rear Roller Petrol Lawnmower

£400 Distribuie Salveaza

BMW S 1000 R SPORT 2014 Red Full BMW History 23000 Miles two owners

£6000 Distribuie Salveaza

Sheen SW14, 2ble room in beautiful 2-bedroom garden flat-share in an attractive location.

£1000 Distribuie Salveaza

2012, JCB, 30D TELETRUK

£12500 Distribuie Salveaza

Samsung Galaxy A12 64gb unlocked fully working

£100 Distribuie Salveaza

i3-4160, i5-4690, G4400 Intel CPUs

£35 Distribuie Salveaza

Mayfair (14) - W1J Two Bedroom Apartment Short Term Let £1900 per week

£1900 Distribuie Salveaza

£28500

Distribuie

£40

Distribuie

£45

Distribuie

£10

Distribuie

£3299

Distribuie

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

£97000

Distribuie

£6450

Distribuie

£270

Distribuie

£39

Distribuie

£1395

Distribuie

£175

Distribuie

£10

Distribuie

£110

Distribuie

£290000

Distribuie

£180

Distribuie

£70

Distribuie

£10

Distribuie

£1695

Distribuie

£100

Distribuie

£560

Distribuie

£70

Distribuie

£1200

Distribuie

£20

Distribuie

£30

Distribuie

£5

Distribuie

£27500

Distribuie

£60

Distribuie

£249

Distribuie

£15495

Distribuie

£74500

Distribuie

£139

Distribuie

£10

Distribuie

£15

Distribuie

£400

Distribuie

£6000

Distribuie

£1000

Distribuie

£12500

Distribuie

£100

Distribuie

£35

Distribuie

£1900

Distribuie

£200

Distribuie

£8995

Distribuie

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

£97000

Distribuie

£15

Distribuie

£13499

Distribuie