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

2010 Renault Trafic ''NO VAT'' LL29dCi 1...

Owner

Camborne
29.01.2026 128486

£ 5695

Distribuie

Auction

Ford Transit 350 LEADER P/V ECOBLUE L4 H...

Owner

Basildon
29.01.2026 128113

£ 24995

Distribuie

Auction

RX 6600XT, Ryzen 7 3700x, 32GB RAM, 2x 1...

Owner

Aberdeen
29.01.2026 130265

£ 1250

Distribuie

Auction

F23 Vauxhall Astra Gearbox

Owner

Neath
29.01.2026 126279

£ 100

Distribuie

Auction

Fuji a P1 Single 8 cine camera

Owner

Bailleston
29.01.2026 127293

£ 25

Distribuie

Auction

Gorgeous property on Plashet Road, E13,...

Owner

Barking and Dagenham
29.01.2026 130164

£ 210000

Distribuie

Auction

Nissan, CABSTAR 35.13 MWB, Pick Up, 2005...

Owner

Biddulph
29.01.2026 128688

£ 2995

Distribuie

Direct Sale

Nissan Qashqai

Owner

Walsall
29.01.2026 128172

£ 3

Distribuie

Direct Sale

Must Go ASAP ~ Clearance Brand New Dylan...

Owner

Hammersmith
29.01.2026 126447

£ 380

Distribuie

Direct Sale

Colorway Bk15 Electric Mountain Bike

Owner

Manchester
29.01.2026 125872

£ 690

Distribuie

Direct Sale

Colorway Bk15 Electric Mountain Bike

Owner

London
29.01.2026 129083

£ 690

Distribuie

Direct Sale

LEGENDARY HD MASCARA

FM WORLD

Armthorpe
29.01.2026 103388

£ 20

Distribuie

Auction

Shop to rent Dingwall

Owner

Nairn
29.01.2026 128768

£ 1000

Distribuie

Auction

Storage Containers to Rent in St Albans...

Owner

Abbots Langley
29.01.2026 129368

£ 70

Distribuie

Auction

Superb 3 bedroom house

Owner

Brislington
29.01.2026 127349

£ 1975

Distribuie

Auction

Summer rental - bright one bedroom apar...

Owner

Leith
29.01.2026 128608

£ 2500

Distribuie

Auction

RESIDENTIAL LODGE BY RETREAT HOMES, NR...

Owner

Aberdeen
29.01.2026 131506

£ 160000

Distribuie

Auction

Thermal printer with Royal Mail postage...

Owner

Arnold
29.01.2026 128934

£ 60

Distribuie

Auction

Huffy green machine children

Owner

Bridge of Allan
29.01.2026 128979

£ 10

Distribuie

Auction

Nespresso Vertuo Pop Coffee Machine in W...

Owner

Barking and Dagenham
29.01.2026 128089

£ 40

Distribuie

Auction

Motorcycle Leathers

Owner

Duntocher
29.01.2026 129054

£ 250

Distribuie

Auction

JVC GR-DV3000E Mini DV Tape Digital Vide...

Owner

Baguley
29.01.2026 130307

£ 90

Distribuie

Auction

iPhone SE 2020

Owner

Belfast
29.01.2026 127031

£ 50

Distribuie

Auction

Black nespresso coffee frother

Owner

Lowestoft
29.01.2026 129242

£ 40

Distribuie

Auction

Garmin eTrex 22x Outdoor Handheld GPS Un...

Owner

Bailleston
29.01.2026 127904

£ 130

Distribuie

Auction

MERCEDES ACTROS 2530 26 TONNE CURTAINSID...

Owner

Barwell
29.01.2026 129403

£ 24750

Distribuie

Auction

2020 Ford Transit Custom 2.0 320 EcoBlue...

Owner

Brislington
29.01.2026 130547

£ 15995

Distribuie

Auction

.ZONE 1 - SELF CONTAINED STUDIO AT W11 -...

Owner

Barking and Dagenham
29.01.2026 127955

£ 196

Distribuie

Auction

Shower enclosure

Owner

Aberdeen
29.01.2026 128700

£ 250

Distribuie

Auction

Electra 7kg condenser tumble dryer cheap...

Owner

Bare
29.01.2026 129029

£ 110

Distribuie

Auction

Bugatti Leather Shoes

Owner

Giffnock
29.01.2026 127460

£ 40

Distribuie

Auction

Coffee Table

Owner

Aberdeen
29.01.2026 127730

£ 15

Distribuie

Auction

Pirate Ship - ELC Happyland

Owner

Arnold
29.01.2026 128262

£ 15

Distribuie

Auction

Hoover Breeze Cylinder Vacuum Cleaner Ba...

Owner

Newbury
29.01.2026 130184

£ 45

Distribuie

Auction

Samsung c49hg90dm 49” 144hz gaming monit...

Owner

Anstruther
29.01.2026 131377

£ 500

Distribuie

Auction

White wood desk

Owner

Aberdeen
29.01.2026 124564

£ 30

Distribuie

Auction

Ford Transit Custom 270 TREND LR P/V

Owner

Addlestone
29.01.2026 126028

£ 7744

Distribuie

Auction

BMW X1 18d X-drive M-sport, service hist...

Owner

Aberdeen
29.01.2026 128995

£ 6500

Distribuie

Auction

Halford 6 in 1 Jump starter pack

Owner

Barking and Dagenham
29.01.2026 128742

£ 90

Distribuie

Auction

New Mamas & Papas Mobile

Owner

Harlescott
29.01.2026 126841

£ 25

Distribuie

Auction

2023 Citroen e-Dispatch e 1000 75kWh Dri...

Owner

Abbots Langley
29.01.2026 128254

£ 35994

Distribuie

Auction

2017 Vauxhall Combo 2000 1.3 CDTI 16V 95...

Owner

Baguley
29.01.2026 127133

£ 4490

Distribuie

Auction

MacBook Pro 15 (2018) i7 16gb 500gb ssd...

Owner

Barking and Dagenham
29.01.2026 127249

£ 300

Distribuie

Auction

Vauxhall Corsa D 5 Door ( Z547 ) rear pa...

Owner

Fern Down
29.01.2026 129513

£ 65

Distribuie

Auction

Vauxhall Corsa D black climate Heater co...

Owner

Fern Down
29.01.2026 127529

£ 20

Distribuie

Auction

Brand new work trousers

Owner

Aberdeen
29.01.2026 130312

£ 10

Distribuie

Auction

Toyota vellfire/alphard 2.4 automatic 7...

Owner

Baguley
29.01.2026 128270

£ 14990

Distribuie

Auction

Hot food class 3 takeaway

Owner

Falkirk
29.01.2026 128857

£ 550

Distribuie

Auction

Partington Speaker Stands

Owner

Abbots Langley
29.01.2026 129244

£ 90

Distribuie

Auction

Dewalt nail gun

Owner

Gorleston-on-Sea
29.01.2026 128710

£ 120

Distribuie

Auction

Iveco Stralis

Owner

Addlestone
29.01.2026 127165

£ 6500

Distribuie

Auction

Hydro-lock T&G shower panels plus off cu...

Owner

Cam
29.01.2026 129766

£ 150

Distribuie

Auction

.Self Contained STUDIO FLAT at Nottinghi...

Owner

Barking and Dagenham
29.01.2026 126596

£ 160

Distribuie

Auction

Catering pig roast

Owner

Abingdon
29.01.2026 127696

£ 575

Distribuie

Auction

Holiday Accommodation Portrush

Owner

Aberdeen
29.01.2026 129183

£ 795

Distribuie

Auction

Bluetooth Label Maker

Owner

Barking and Dagenham
29.01.2026 129957

£ 15

Distribuie

Auction

2015 15 TRIUMPH THRUXTON 900 - BUY ONLIN...

Owner

Crewe
29.01.2026 129790

£ 4884

Distribuie

Auction

2017 DAF LF-260 Skip Loader

Owner

Addlestone
29.01.2026 127944

£ 20995

Distribuie

Auction

❤️💥BRAND NEW DINING❤️💥TABLE WITH SIXCHAI...

Owner

Barking and Dagenham
29.01.2026 127270

£ 370

Distribuie

Direct Sale

Handbags Hand Bag

Forsalepk

London
29.01.2026 126482

£ 209

Distribuie

Auction

2010 Renault Trafic ''NO VAT'' LL29dCi 115 [Sat Nav] Van PANEL VAN Diesel Manual

Owner

Camborne 29.01.2026

£5695

Distribuie

Auction

Ford Transit 350 LEADER P/V ECOBLUE L4 H3 (JUMBO 4.2M) LONG WHEEL BASE HIGH ROOF

Owner

Basildon 29.01.2026

£24995

Distribuie

Auction

RX 6600XT, Ryzen 7 3700x, 32GB RAM, 2x 1TB Storage - High-Performance Gaming PC

Owner

Aberdeen 29.01.2026

£1250

Distribuie

Auction

F23 Vauxhall Astra Gearbox

Owner

Neath 29.01.2026

£100

Distribuie

Auction

Fuji a P1 Single 8 cine camera

Owner

Bailleston 29.01.2026

£25

Distribuie

Auction

Gorgeous property on Plashet Road, E13, for sale

Owner

Barking and Dagenham 29.01.2026

£210000

Distribuie

Auction

Nissan, CABSTAR 35.13 MWB, Pick Up, 2005, 2953 (cc)

Owner

Biddulph 29.01.2026

£2995

Distribuie

Direct Sale

Nissan Qashqai

Owner

Walsall 29.01.2026

£3

Distribuie

Direct Sale

Must Go ASAP ~ Clearance Brand New Dylan Corner Sofa For Sale ~ Free Home Delivery!

Owner

Hammersmith 29.01.2026

£380

Distribuie

Direct Sale

Colorway Bk15 Electric Mountain Bike

Owner

Manchester 29.01.2026

£690

Distribuie

Direct Sale

Colorway Bk15 Electric Mountain Bike

Owner

London 29.01.2026

£690

Distribuie

Direct Sale

LEGENDARY HD MASCARA

FM WORLD

Armthorpe 29.01.2026

£20

Distribuie

Auction

Shop to rent Dingwall

Owner

Nairn 29.01.2026

£1000

Distribuie

Auction

Storage Containers to Rent in St Albans London Colney - 24 hour access - Drive Up Units

Owner

Abbots Langley 29.01.2026

£70

Distribuie

Auction

Superb 3 bedroom house

Owner

Brislington 29.01.2026

£1975

Distribuie

Auction

Summer rental - bright one bedroom apartment located in Sciennes / Marchmont / Newington EH9

Owner

Leith 29.01.2026

£2500

Distribuie

Auction

RESIDENTIAL LODGE BY RETREAT HOMES, NR LOCKERBIE , DUMFRIES & GALLOWAY

Owner

Aberdeen 29.01.2026

£160000

Distribuie

Auction

Thermal printer with Royal Mail postage labels

Owner

Arnold 29.01.2026

£60

Distribuie

Auction

Huffy green machine children

Owner

Bridge of Allan 29.01.2026

£10

Distribuie

Auction

Nespresso Vertuo Pop Coffee Machine in White

Owner

Barking and Dagenham 29.01.2026

£40

Distribuie

Auction

Motorcycle Leathers

Owner

Duntocher 29.01.2026

£250

Distribuie

Auction

JVC GR-DV3000E Mini DV Tape Digital Video Camera Handycam Complete Working Set

Owner

Baguley 29.01.2026

£90

Distribuie

Auction

iPhone SE 2020

Owner

Belfast 29.01.2026

£50

Distribuie

Auction

Black nespresso coffee frother

Owner

Lowestoft 29.01.2026

£40

Distribuie

Auction

Garmin eTrex 22x Outdoor Handheld GPS Unit

Owner

Bailleston 29.01.2026

£130

Distribuie

Auction

MERCEDES ACTROS 2530 26 TONNE CURTAINSIDER 2018- YC67 NRX

Owner

Barwell 29.01.2026

£24750

Distribuie

Auction

2020 Ford Transit Custom 2.0 320 EcoBlue Limited Crew Van 5dr Diesel Auto Euro 6

Owner

Brislington 29.01.2026

£15995

Distribuie

Auction

.ZONE 1 - SELF CONTAINED STUDIO AT W11 - NOTTINGHILL/WESTBOURNE PARK

Owner

Barking and Dagenham 29.01.2026

£196

Distribuie

Auction

Shower enclosure

Owner

Aberdeen 29.01.2026

£250

Distribuie

Auction

Electra 7kg condenser tumble dryer cheap delivery available

Owner

Bare 29.01.2026

£110

Distribuie

Auction

Bugatti Leather Shoes

Owner

Giffnock 29.01.2026

£40

Distribuie

Auction

Coffee Table

Owner

Aberdeen 29.01.2026

£15

Distribuie

Auction

Pirate Ship - ELC Happyland

Owner

Arnold 29.01.2026

£15

Distribuie

Auction

Hoover Breeze Cylinder Vacuum Cleaner Bagless

Owner

Newbury 29.01.2026

£45

Distribuie

Auction

Samsung c49hg90dm 49” 144hz gaming monitor

Owner

Anstruther 29.01.2026

£500

Distribuie

Auction

White wood desk

Owner

Aberdeen 29.01.2026

£30

Distribuie

Auction

Ford Transit Custom 270 TREND LR P/V

Owner

Addlestone 29.01.2026

£7744

Distribuie

Auction

BMW X1 18d X-drive M-sport, service history, excellent condition

Owner

Aberdeen 29.01.2026

£6500

Distribuie

Auction

Halford 6 in 1 Jump starter pack

Owner

Barking and Dagenham 29.01.2026

£90

Distribuie

Auction

New Mamas & Papas Mobile

Owner

Harlescott 29.01.2026

£25

Distribuie

Auction

2023 Citroen e-Dispatch e 1000 75kWh Driver M Auto MWB 6dr Panel Van Electric Au

Owner

Abbots Langley 29.01.2026

£35994

Distribuie

Auction

2017 Vauxhall Combo 2000 1.3 CDTI 16V 95ps H1 Van Euro 6 PANEL VAN Diesel Manual

Owner

Baguley 29.01.2026

£4490

Distribuie

Auction

MacBook Pro 15 (2018) i7 16gb 500gb ssd (A1990)

Owner

Barking and Dagenham 29.01.2026

£300

Distribuie

Auction

Vauxhall Corsa D 5 Door ( Z547 ) rear passenger side Door 2013

Owner

Fern Down 29.01.2026

£65

Distribuie

Auction

Vauxhall Corsa D black climate Heater control unit with AC 2006-2014

Owner

Fern Down 29.01.2026

£20

Distribuie

Auction

Brand new work trousers

Owner

Aberdeen 29.01.2026

£10

Distribuie

Auction

Toyota vellfire/alphard 2.4 automatic 7 seater japanese import 2012 due in april

Owner

Baguley 29.01.2026

£14990

Distribuie

Auction

Hot food class 3 takeaway

Owner

Falkirk 29.01.2026

£550

Distribuie

Auction

Partington Speaker Stands

Owner

Abbots Langley 29.01.2026

£90

Distribuie

Auction

Dewalt nail gun

Owner

Gorleston-on-Sea 29.01.2026

£120

Distribuie

Auction

Iveco Stralis

Owner

Addlestone 29.01.2026

£6500

Distribuie

Auction

Hydro-lock T&G shower panels plus off cuts and trims in Natural India

Owner

Cam 29.01.2026

£150

Distribuie

Auction

.Self Contained STUDIO FLAT at Nottinghill Gate/Westbourne Park.Own bathroom and kitchen.No sharing.

Owner

Barking and Dagenham 29.01.2026

£160

Distribuie

Auction

Catering pig roast

Owner

Abingdon 29.01.2026

£575

Distribuie

Auction

Holiday Accommodation Portrush

Owner

Aberdeen 29.01.2026

£795

Distribuie

Auction

Bluetooth Label Maker

Owner

Barking and Dagenham 29.01.2026

£15

Distribuie

Auction

2015 15 TRIUMPH THRUXTON 900 - BUY ONLINE 24 HOURS A DAY

Owner

Crewe 29.01.2026

£4884

Distribuie

Auction

2017 DAF LF-260 Skip Loader

Owner

Addlestone 29.01.2026

£20995

Distribuie

Auction

❤️💥BRAND NEW DINING❤️💥TABLE WITH SIXCHAIRS AND FOUR CHAIRS ,FREE HOME DELIVERY

Owner

Barking and Dagenham 29.01.2026

£370

Distribuie

Direct Sale

Handbags Hand Bag

Forsalepk

London 29.01.2026

£209

Distribuie

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2010 Renault Trafic ''NO VAT'' LL29dCi 115 [Sat Nav] Van PANEL VAN Diesel Manual

£5695 Distribuie Salveaza

Ford Transit 350 LEADER P/V ECOBLUE L4 H3 (JUMBO 4.2M) LONG WHEEL BASE HIGH ROOF

£24995 Distribuie Salveaza

RX 6600XT, Ryzen 7 3700x, 32GB RAM, 2x 1TB Storage - High-Performance Gaming PC

£1250 Distribuie Salveaza

F23 Vauxhall Astra Gearbox

£100 Distribuie Salveaza

Fuji a P1 Single 8 cine camera

£25 Distribuie Salveaza

Gorgeous property on Plashet Road, E13, for sale

£210000 Distribuie Salveaza

Nissan, CABSTAR 35.13 MWB, Pick Up, 2005, 2953 (cc)

£2995 Distribuie Salveaza

Nissan Qashqai

£3 Distribuie Salveaza

Must Go ASAP ~ Clearance Brand New Dylan Corner Sofa For Sale ~ Free Home Delivery!

£380 Distribuie Salveaza

Colorway Bk15 Electric Mountain Bike

£690 Distribuie Salveaza

Colorway Bk15 Electric Mountain Bike

£690 Distribuie Salveaza

LEGENDARY HD MASCARA

£20 Distribuie Salveaza

Shop to rent Dingwall

£1000 Distribuie Salveaza

Storage Containers to Rent in St Albans London Colney - 24 hour access - Drive Up Units

£70 Distribuie Salveaza

Superb 3 bedroom house

£1975 Distribuie Salveaza

Summer rental - bright one bedroom apartment located in Sciennes / Marchmont / Newington EH9

£2500 Distribuie Salveaza

RESIDENTIAL LODGE BY RETREAT HOMES, NR LOCKERBIE , DUMFRIES & GALLOWAY

£160000 Distribuie Salveaza

Thermal printer with Royal Mail postage labels

£60 Distribuie Salveaza

Huffy green machine children

£10 Distribuie Salveaza

Nespresso Vertuo Pop Coffee Machine in White

£40 Distribuie Salveaza

Motorcycle Leathers

£250 Distribuie Salveaza

JVC GR-DV3000E Mini DV Tape Digital Video Camera Handycam Complete Working Set

£90 Distribuie Salveaza

iPhone SE 2020

£50 Distribuie Salveaza

Black nespresso coffee frother

£40 Distribuie Salveaza

Garmin eTrex 22x Outdoor Handheld GPS Unit

£130 Distribuie Salveaza

MERCEDES ACTROS 2530 26 TONNE CURTAINSIDER 2018- YC67 NRX

£24750 Distribuie Salveaza

2020 Ford Transit Custom 2.0 320 EcoBlue Limited Crew Van 5dr Diesel Auto Euro 6

£15995 Distribuie Salveaza

.ZONE 1 - SELF CONTAINED STUDIO AT W11 - NOTTINGHILL/WESTBOURNE PARK

£196 Distribuie Salveaza

Shower enclosure

£250 Distribuie Salveaza

Electra 7kg condenser tumble dryer cheap delivery available

£110 Distribuie Salveaza

Bugatti Leather Shoes

£40 Distribuie Salveaza

Coffee Table

£15 Distribuie Salveaza

Pirate Ship - ELC Happyland

£15 Distribuie Salveaza

Hoover Breeze Cylinder Vacuum Cleaner Bagless

£45 Distribuie Salveaza

Samsung c49hg90dm 49” 144hz gaming monitor

£500 Distribuie Salveaza

White wood desk

£30 Distribuie Salveaza

Ford Transit Custom 270 TREND LR P/V

£7744 Distribuie Salveaza

BMW X1 18d X-drive M-sport, service history, excellent condition

£6500 Distribuie Salveaza

Halford 6 in 1 Jump starter pack

£90 Distribuie Salveaza

New Mamas & Papas Mobile

£25 Distribuie Salveaza

£5695

Distribuie

£24995

Distribuie

£1250

Distribuie

£100

Distribuie

£25

Distribuie

£210000

Distribuie

£2995

Distribuie

£3

Distribuie

£380

Distribuie

£690

Distribuie

£690

Distribuie

£20

Distribuie

£1000

Distribuie

£70

Distribuie

£1975

Distribuie

£2500

Distribuie

£160000

Distribuie

£60

Distribuie

£10

Distribuie

£40

Distribuie

£250

Distribuie

£90

Distribuie

£50

Distribuie

£40

Distribuie

£130

Distribuie

£24750

Distribuie

£15995

Distribuie

£196

Distribuie

£250

Distribuie

£110

Distribuie

£40

Distribuie

£15

Distribuie

£15

Distribuie

£45

Distribuie

£500

Distribuie

£30

Distribuie

£7744

Distribuie

£6500

Distribuie

£90

Distribuie

£25

Distribuie

£35994

Distribuie

£4490

Distribuie

£300

Distribuie

£65

Distribuie

£20

Distribuie