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

Ford Fiesta 1.0 petrol 2014 £0 road tax

Owner

Brislington
18.01.2026 127733

£ 3450

Distribuie

Auction

NEW Portable Travel Inflatable Neck Pill...

Owner

Crewe
18.01.2026 126333

£ 8

Distribuie

Auction

Omen HP gaming desktop

Owner

Aberdeen
18.01.2026 126226

£ 750

Distribuie

Auction

2017 - 66 - FIAT DUCATO 35 2.2MULTIJET I...

Owner

Dowlais
18.01.2026 128505

£ 7500

Distribuie

Auction

Furnished offices to rent in *Covent Gar...

Owner

Aberdeen
18.01.2026 129265

£ 81000

Distribuie

Auction

Gelato Display, Mr Whippy Machine, Comme...

Owner

Aberdeen
18.01.2026 127342

£ 2900

Distribuie

Auction

FORD TRANSIT 2.2 TDCI EU5 PANEL VAN L2H2...

Owner

Bailleston
18.01.2026 128555

£ 9995

Distribuie

Auction

Live-out Gardener

Owner

Cam
18.01.2026 128920

£ 35000

Distribuie

Auction

READYMADE 4 BEDROOM HMO RETURNS 12.76!!

Owner

Barking and Dagenham
18.01.2026 127899

£ 135000

Distribuie

Auction

Tefal Actifry Family Size Air Frier

Owner

Barking and Dagenham
18.01.2026 127575

£ 20

Distribuie

Auction

Alex Ilea 9 drawer unit

Owner

Cambridge
18.01.2026 127822

£ 70

Distribuie

Auction

* 5 Bed 5 Bath HMO – Ultimate Returns of...

Owner

Barking and Dagenham
18.01.2026 127020

£ 100000

Distribuie

Auction

2 x Arrowspeed Performance UHP 255/35/19...

Owner

Basildon
18.01.2026 124928

£ 100

Distribuie

Auction

FORD FOCUS MK3 FRONT PASSENGER SIDE DASH...

Owner

Baguley
18.01.2026 128367

£ 30

Distribuie

Auction

130 LED REAR TAIL LIGHTS 12V 24V TRUCK S...

Owner

Camborne
18.01.2026 126852

£ 40

Distribuie

Auction

Knee high camping table and chairs with...

Owner

Harrogate
18.01.2026 128652

£ 35

Distribuie

Auction

Dressing table and chest of drawers

Owner

Aberdeen
18.01.2026 130120

£ 240

Distribuie

Auction

Engine Remapping and DPF/ ADBlue Service...

Owner

Neath
18.01.2026 128656

£ 175

Distribuie

Auction

Extended 3-bedroom home on George Road,...

Owner

Barking and Dagenham
18.01.2026 130253

£ 525000

Distribuie

Auction

2010 Vauxhall Corsa 1.2i 16V Limited Edi...

Owner

Aberdeen
18.01.2026 127859

£ 2495

Distribuie

Auction

Epson Black 27 DURABrite Ultra Ink

Owner

Aberdeen
18.01.2026 127888

£ 5

Distribuie

Auction

XR2 Team Issue MTB tyres.

Owner

Leith
18.01.2026 129190

£ 65

Distribuie

Auction

Toddler bike seat

Owner

Brislington
18.01.2026 127374

£ 15

Distribuie

Auction

Stickers for sale

Owner

Bromsgrove
18.01.2026 127986

£ 1

Distribuie

Auction

Ted baker t-shirt

Owner

Aberdeen
18.01.2026 127152

£ 10

Distribuie

Auction

2021 Peugeot Partner Professional 1.5 HD...

Owner

Aberdeen
18.01.2026 126796

£ 10250

Distribuie

Auction

2018 18 Triumph Tiger 1200 XCA - Huge Sp...

Owner

Aberdeen
18.01.2026 127809

£ 9490

Distribuie

Auction

252 LED REAR TAIL LIGHTS 12V 24V TRUCK L...

Owner

Camborne
18.01.2026 126366

£ 32

Distribuie

Auction

Indoor large storage heater (electric)

Owner

Andover
18.01.2026 131189

£ 300

Distribuie

Auction

Immaculate Django 125cc

Owner

Arnold
18.01.2026 129230

£ 1850

Distribuie

Auction

2021 21 PIAGGIO VESPA ELETTRICA L3 70 KM...

Owner

Aberdeen
18.01.2026 128220

£ 2700

Distribuie

Auction

2012 CITROEN DS4 DIESEL STYLE MOTED TO A...

Owner

Aberdeen
18.01.2026 128648

£ 2695

Distribuie

Auction

S23 Ultra - Sealed, Brand New

Owner

Andover
18.01.2026 129527

£ 745

Distribuie

Auction

Security S220 SoloCam Solar Security Cam...

Owner

Aberdeen
18.01.2026 129973

£ 80

Distribuie

Auction

Car sales industrial workshop / unit & y...

Owner

Biddulph
18.01.2026 127564

£ 1600

Distribuie

Auction

Samsung watch 5 pro brand new box is sti...

Owner

Barking and Dagenham
18.01.2026 126840

£ 300

Distribuie

Auction

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

Owner

Barking and Dagenham
18.01.2026 128050

£ 500

Distribuie

Auction

64 2015 MAN ERF TGL 7.150 7.5ton manual...

Owner

Aberdeen
18.01.2026 128110

£ 5595

Distribuie

Auction

2011 Chevrolet Spark 1.0i + 5dr HATCHBAC...

Owner

Fern Down
18.01.2026 126347

£ 1995

Distribuie

Auction

Porsche clayman s exhaust

Owner

Aberdeen
18.01.2026 128654

£ 300

Distribuie

Auction

STALYBRIDGE INDUSTRIAL PARK. To Let Ware...

Owner

Baguley
18.01.2026 130229

£ 1924

Distribuie

Auction

Gorgeous property on Plashet Road, E13,...

Owner

Barking and Dagenham
18.01.2026 128217

£ 210000

Distribuie

Auction

Aviemore Holiday Villa

Owner

Nairn
18.01.2026 125936

£ 700

Distribuie

Auction

MAZDA CX-5 (EURO 6)

Owner

Barking and Dagenham
18.01.2026 129185

£ 3995

Distribuie

Auction

2015 DAF 75.330 26T CURTAINSIDED TRUCK

Owner

Barwell
18.01.2026 125469

£ 1

Distribuie

Auction

2018 Volkswagen Crafter 2.0 TDI CR35 Blu...

Owner

Duntocher
18.01.2026 128040

£ 14995

Distribuie

Auction

Candle burners

Owner

Harrogate
18.01.2026 127690

£ 3

Distribuie

Auction

Garmin eTrex 22x Outdoor Handheld GPS Un...

Owner

Bailleston
18.01.2026 128601

£ 130

Distribuie

Auction

Ted baker t-shirt

Owner

Aberdeen
18.01.2026 128873

£ 10

Distribuie

Auction

Canon EOS 4000D Camera

Owner

Aberdeen
18.01.2026 129366

£ 250

Distribuie

Auction

1 bed flat in Hackney Wick. Bills includ...

Owner

Barking and Dagenham
18.01.2026 129376

£ 2350

Distribuie

Direct Sale

Hot Water Bottle with Plush Waist Belt –...

Owner

Bolton upon Dearne
18.01.2026 73974

£ 37

Distribuie

Auction

Handmade copper ipad/cookbook stand

Owner

Bradford-on-Avon
18.01.2026 126909

£ 25

Distribuie

Auction

PVC door with keys

Owner

Brislington
18.01.2026 128468

£ 50

Distribuie

Auction

7kg zanussi washing machine

Owner

Biddulph
18.01.2026 129741

£ 99

Distribuie

Auction

Barnabas Road, Woodford Green, IG8 is a...

Owner

Barking and Dagenham
18.01.2026 127853

£ 1175000

Distribuie

Auction

Medium size chest freezer

Owner

Barwell
18.01.2026 125732

£ 90

Distribuie

Auction

7kg AEG vented dryer

Owner

Biddulph
18.01.2026 129378

£ 49

Distribuie

Auction

Amazing caravan kids will love it. Lot...

Owner

Gorleston-on-Sea
18.01.2026 129867

£ 245

Distribuie

Auction

RTX 3070ti NOT WORKING/FOR PARTS

Owner

Bailleston
18.01.2026 125796

£ 100

Distribuie

Auction

Ford Fiesta 1.0 petrol 2014 £0 road tax

Owner

Brislington 18.01.2026

£3450

Distribuie

Auction

NEW Portable Travel Inflatable Neck Pillow Grey (inflates by using incorporated pump)

Owner

Crewe 18.01.2026

£8

Distribuie

Auction

Omen HP gaming desktop

Owner

Aberdeen 18.01.2026

£750

Distribuie

Auction

2017 - 66 - FIAT DUCATO 35 2.2MULTIJET II 130PS MWB TIPPER (EURO 6)

Owner

Dowlais 18.01.2026

£7500

Distribuie

Auction

Furnished offices to rent in Covent Garden. Office Spaces for 50 to 50 desks WC2

Owner

Aberdeen 18.01.2026

£81000

Distribuie

Auction

Gelato Display, Mr Whippy Machine, Commercial Fridge

Owner

Aberdeen 18.01.2026

£2900

Distribuie

Auction

FORD TRANSIT 2.2 TDCI EU5 PANEL VAN L2H2 2016 66 REG 117,000 MLS 1 OWNER £9,995

Owner

Bailleston 18.01.2026

£9995

Distribuie

Auction

Live-out Gardener

Owner

Cam 18.01.2026

£35000

Distribuie

Auction

READYMADE 4 BEDROOM HMO RETURNS 12.76!!

Owner

Barking and Dagenham 18.01.2026

£135000

Distribuie

Auction

Tefal Actifry Family Size Air Frier

Owner

Barking and Dagenham 18.01.2026

£20

Distribuie

Auction

Alex Ilea 9 drawer unit

Owner

Cambridge 18.01.2026

£70

Distribuie

Auction

* 5 Bed 5 Bath HMO – Ultimate Returns of 34.14%

Owner

Barking and Dagenham 18.01.2026

£100000

Distribuie

Auction

2 x Arrowspeed Performance UHP 255/35/19 96W

Owner

Basildon 18.01.2026

£100

Distribuie

Auction

FORD FOCUS MK3 FRONT PASSENGER SIDE DASHBOARD AIRBAG BM51-A044A74-EB

Owner

Baguley 18.01.2026

£30

Distribuie

Auction

130 LED REAR TAIL LIGHTS 12V 24V TRUCK STOP BRAKE LIGHT INDICATOR & REVERSE LAMP

Owner

Camborne 18.01.2026

£40

Distribuie

Auction

Knee high camping table and chairs with carry bag, cost new £55

Owner

Harrogate 18.01.2026

£35

Distribuie

Auction

Dressing table and chest of drawers

Owner

Aberdeen 18.01.2026

£240

Distribuie

Auction

Engine Remapping and DPF/ ADBlue Services in Swansea/Cardiff/South Wales

Owner

Neath 18.01.2026

£175

Distribuie

Auction

Extended 3-bedroom home on George Road, Kingford, London, E4 for sale

Owner

Barking and Dagenham 18.01.2026

£525000

Distribuie

Auction

2010 Vauxhall Corsa 1.2i 16V Limited Edition 3dr HATCHBACK Petrol Manual

Owner

Aberdeen 18.01.2026

£2495

Distribuie

Auction

Epson Black 27 DURABrite Ultra Ink

Owner

Aberdeen 18.01.2026

£5

Distribuie

Auction

XR2 Team Issue MTB tyres.

Owner

Leith 18.01.2026

£65

Distribuie

Auction

Toddler bike seat

Owner

Brislington 18.01.2026

£15

Distribuie

Auction

Stickers for sale

Owner

Bromsgrove 18.01.2026

£1

Distribuie

Auction

Ted baker t-shirt

Owner

Aberdeen 18.01.2026

£10

Distribuie

Auction

2021 Peugeot Partner Professional 1.5 HDI

Owner

Aberdeen 18.01.2026

£10250

Distribuie

Auction

2018 18 Triumph Tiger 1200 XCA - Huge Spec Bike - Stunning Condition - 12m MOT

Owner

Aberdeen 18.01.2026

£9490

Distribuie

Auction

252 LED REAR TAIL LIGHTS 12V 24V TRUCK LAMP TRAILER STOP BRAKE LIGHT & INDICATOR

Owner

Camborne 18.01.2026

£32

Distribuie

Auction

Indoor large storage heater (electric)

Owner

Andover 18.01.2026

£300

Distribuie

Auction

Immaculate Django 125cc

Owner

Arnold 18.01.2026

£1850

Distribuie

Auction

2021 21 PIAGGIO VESPA ELETTRICA L3 70 KMH ELECTRIC SCOOTER SILVER NEW MOT PLUGIN

Owner

Aberdeen 18.01.2026

£2700

Distribuie

Auction

2012 CITROEN DS4 DIESEL STYLE MOTED TO AUGUST 24

Owner

Aberdeen 18.01.2026

£2695

Distribuie

Auction

S23 Ultra - Sealed, Brand New

Owner

Andover 18.01.2026

£745

Distribuie

Auction

Security S220 SoloCam Solar Security Camera Outdoor Wireless

Owner

Aberdeen 18.01.2026

£80

Distribuie

Auction

Car sales industrial workshop / unit & yard

Owner

Biddulph 18.01.2026

£1600

Distribuie

Auction

Samsung watch 5 pro brand new box is still sealed

Owner

Barking and Dagenham 18.01.2026

£300

Distribuie

Auction

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

Owner

Barking and Dagenham 18.01.2026

£500

Distribuie

Auction

64 2015 MAN ERF TGL 7.150 7.5ton manual EURO6 ULEZ Luton box/recovery truck

Owner

Aberdeen 18.01.2026

£5595

Distribuie

Auction

2011 Chevrolet Spark 1.0i + 5dr HATCHBACK Petrol Manual

Owner

Fern Down 18.01.2026

£1995

Distribuie

Auction

Porsche clayman s exhaust

Owner

Aberdeen 18.01.2026

£300

Distribuie

Auction

STALYBRIDGE INDUSTRIAL PARK. To Let Warehouse Light Industrial, Offices in STALYBRIDGE SK15 1SS

Owner

Baguley 18.01.2026

£1924

Distribuie

Auction

Gorgeous property on Plashet Road, E13, for sale

Owner

Barking and Dagenham 18.01.2026

£210000

Distribuie

Auction

Aviemore Holiday Villa

Owner

Nairn 18.01.2026

£700

Distribuie

Auction

MAZDA CX-5 (EURO 6)

Owner

Barking and Dagenham 18.01.2026

£3995

Distribuie

Auction

2015 DAF 75.330 26T CURTAINSIDED TRUCK

Owner

Barwell 18.01.2026

£1

Distribuie

Auction

2018 Volkswagen Crafter 2.0 TDI CR35 BlueMotion Tech Startline FWD LWB High Roof

Owner

Duntocher 18.01.2026

£14995

Distribuie

Auction

Candle burners

Owner

Harrogate 18.01.2026

£3

Distribuie

Auction

Garmin eTrex 22x Outdoor Handheld GPS Unit

Owner

Bailleston 18.01.2026

£130

Distribuie

Auction

Ted baker t-shirt

Owner

Aberdeen 18.01.2026

£10

Distribuie

Auction

Canon EOS 4000D Camera

Owner

Aberdeen 18.01.2026

£250

Distribuie

Auction

1 bed flat in Hackney Wick. Bills included.Fully furnished.

Owner

Barking and Dagenham 18.01.2026

£2350

Distribuie

Direct Sale

Hot Water Bottle with Plush Waist Belt – Soft & Cozy for Pain Relief & Warmth"

Owner

Bolton upon Dearne 18.01.2026

£37

Distribuie

Auction

Handmade copper ipad/cookbook stand

Owner

Bradford-on-Avon 18.01.2026

£25

Distribuie

Auction

PVC door with keys

Owner

Brislington 18.01.2026

£50

Distribuie

Auction

7kg zanussi washing machine

Owner

Biddulph 18.01.2026

£99

Distribuie

Auction

Barnabas Road, Woodford Green, IG8 is a stunning property that is for sale.

Owner

Barking and Dagenham 18.01.2026

£1175000

Distribuie

Auction

Medium size chest freezer

Owner

Barwell 18.01.2026

£90

Distribuie

Auction

7kg AEG vented dryer

Owner

Biddulph 18.01.2026

£49

Distribuie

Auction

Amazing caravan kids will love it. Lots lots to do..all amenities

Owner

Gorleston-on-Sea 18.01.2026

£245

Distribuie

Auction

RTX 3070ti NOT WORKING/FOR PARTS

Owner

Bailleston 18.01.2026

£100

Distribuie

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Ford Fiesta 1.0 petrol 2014 £0 road tax

£3450 Distribuie Salveaza

NEW Portable Travel Inflatable Neck Pillow Grey (inflates by using incorporated pump)

£8 Distribuie Salveaza

Omen HP gaming desktop

£750 Distribuie Salveaza

2017 - 66 - FIAT DUCATO 35 2.2MULTIJET II 130PS MWB TIPPER (EURO 6)

£7500 Distribuie Salveaza

Furnished offices to rent in *Covent Garden*. Office Spaces for 50 to 50 desks WC2

£81000 Distribuie Salveaza

Gelato Display, Mr Whippy Machine, Commercial Fridge

£2900 Distribuie Salveaza

FORD TRANSIT 2.2 TDCI EU5 PANEL VAN L2H2 2016 66 REG 117,000 MLS 1 OWNER £9,995

£9995 Distribuie Salveaza

Live-out Gardener

£35000 Distribuie Salveaza

READYMADE 4 BEDROOM HMO RETURNS 12.76!!

£135000 Distribuie Salveaza

Tefal Actifry Family Size Air Frier

£20 Distribuie Salveaza

Alex Ilea 9 drawer unit

£70 Distribuie Salveaza

* 5 Bed 5 Bath HMO – Ultimate Returns of 34.14%

£100000 Distribuie Salveaza

2 x Arrowspeed Performance UHP 255/35/19 96W

£100 Distribuie Salveaza

FORD FOCUS MK3 FRONT PASSENGER SIDE DASHBOARD AIRBAG BM51-A044A74-EB

£30 Distribuie Salveaza

130 LED REAR TAIL LIGHTS 12V 24V TRUCK STOP BRAKE LIGHT INDICATOR & REVERSE LAMP

£40 Distribuie Salveaza

Knee high camping table and chairs with carry bag, cost new £55

£35 Distribuie Salveaza

Dressing table and chest of drawers

£240 Distribuie Salveaza

Engine Remapping and DPF/ ADBlue Services in Swansea/Cardiff/South Wales

£175 Distribuie Salveaza

Extended 3-bedroom home on George Road, Kingford, London, E4 for sale

£525000 Distribuie Salveaza

2010 Vauxhall Corsa 1.2i 16V Limited Edition 3dr HATCHBACK Petrol Manual

£2495 Distribuie Salveaza

Epson Black 27 DURABrite Ultra Ink

£5 Distribuie Salveaza

XR2 Team Issue MTB tyres.

£65 Distribuie Salveaza

Toddler bike seat

£15 Distribuie Salveaza

Stickers for sale

£1 Distribuie Salveaza

Ted baker t-shirt

£10 Distribuie Salveaza

2021 Peugeot Partner Professional 1.5 HDI

£10250 Distribuie Salveaza

2018 18 Triumph Tiger 1200 XCA - Huge Spec Bike - Stunning Condition - 12m MOT

£9490 Distribuie Salveaza

252 LED REAR TAIL LIGHTS 12V 24V TRUCK LAMP TRAILER STOP BRAKE LIGHT & INDICATOR

£32 Distribuie Salveaza

Indoor large storage heater (electric)

£300 Distribuie Salveaza

Immaculate Django 125cc

£1850 Distribuie Salveaza

2021 21 PIAGGIO VESPA ELETTRICA L3 70 KMH ELECTRIC SCOOTER SILVER NEW MOT PLUGIN

£2700 Distribuie Salveaza

2012 CITROEN DS4 DIESEL STYLE MOTED TO AUGUST 24

£2695 Distribuie Salveaza

S23 Ultra - Sealed, Brand New

£745 Distribuie Salveaza

Security S220 SoloCam Solar Security Camera Outdoor Wireless

£80 Distribuie Salveaza

Car sales industrial workshop / unit & yard

£1600 Distribuie Salveaza

Samsung watch 5 pro brand new box is still sealed

£300 Distribuie Salveaza

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

£500 Distribuie Salveaza

64 2015 MAN ERF TGL 7.150 7.5ton manual EURO6 ULEZ Luton box/recovery truck

£5595 Distribuie Salveaza

2011 Chevrolet Spark 1.0i + 5dr HATCHBACK Petrol Manual

£1995 Distribuie Salveaza

Porsche clayman s exhaust

£300 Distribuie Salveaza

£3450

Distribuie

£8

Distribuie

£750

Distribuie

£7500

Distribuie

Furnished offices to rent in Covent Garden. Office Spaces for 50 to 50 desks WC2

£81000

Distribuie

£2900

Distribuie

£9995

Distribuie

£35000

Distribuie

£135000

Distribuie

£20

Distribuie

£70

Distribuie

£100000

Distribuie

£100

Distribuie

£30

Distribuie

£40

Distribuie

£35

Distribuie

£240

Distribuie

£175

Distribuie

£525000

Distribuie

£2495

Distribuie

£5

Distribuie

£65

Distribuie

£15

Distribuie

£1

Distribuie

£10

Distribuie

£10250

Distribuie

£9490

Distribuie

£32

Distribuie

£300

Distribuie

£1850

Distribuie

£2700

Distribuie

£2695

Distribuie

£745

Distribuie

£80

Distribuie

£1600

Distribuie

£300

Distribuie

£500

Distribuie

£5595

Distribuie

£1995

Distribuie

£300

Distribuie

£1924

Distribuie

£210000

Distribuie

£700

Distribuie

£3995

Distribuie

£1

Distribuie