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

Wacom Intuos M with Bluetooth – Drawing...

Owner

Harrogate
29.01.2026 127908

£ 30

Distribuie

Auction

Cannon 50cm full Gas cooker (IMMACULATE)...

Owner

Aberdeen
29.01.2026 131153

£ 150

Distribuie

Auction

rare chrome deep dish alloy wheels £800-...

Owner

Barking and Dagenham
29.01.2026 130649

£ 1234

Distribuie

Auction

2012 Kia Venga 1.4 EcoDynamics 2 5dr HAT...

Owner

Aberdeen
29.01.2026 130893

£ 3950

Distribuie

Auction

13" Macbook Pro OS Sonoma

Owner

Gorleston-on-Sea
29.01.2026 130500

£ 120

Distribuie

Auction

2018 Mitsubishi L200 Double Cab DI-D 178...

Owner

Aberdeen
29.01.2026 126959

£ 13750

Distribuie

Auction

AMAZING 2 BEDROOM, 1 STUDY ROOM, FF, CEN...

Owner

Barking and Dagenham
29.01.2026 127563

£ 2900

Distribuie

Auction

Restaurant To Let Southgate, North Londo...

Owner

Barking and Dagenham
29.01.2026 130274

£ 2700

Distribuie

Auction

Double room to rent

Owner

Broadwater
29.01.2026 128972

£ 750

Distribuie

Auction

LAGKAPTEN / MITTBACK Desk, white/birch

Owner

Basildon
29.01.2026 129074

£ 80

Distribuie

Auction

Ground Floor 2640 Sqft Storage Unit To R...

Owner

Baguley
29.01.2026 129240

£ 1300

Distribuie

Auction

BRAND NEW : Never Used –(Boxed) LG Quad...

Owner

Barking and Dagenham
29.01.2026 124987

£ 300

Distribuie

Auction

READYMADE 4 BEDROOM HMO RETURNS 12.76!!

Owner

Barking and Dagenham
29.01.2026 127811

£ 135000

Distribuie

Auction

DUNLOP TRAILMAX 150, 18

Owner

Barking and Dagenham
29.01.2026 130808

£ 45

Distribuie

Auction

Targus AC0063 15” Laptop Carry Bag

Owner

Barking and Dagenham
29.01.2026 128965

£ 20

Distribuie

Auction

EXCELLENT FLAT, 2 DOUBLE BEDROOM FLAT, F...

Owner

Barking and Dagenham
29.01.2026 128797

£ 2900

Distribuie

Auction

Flu linners

Owner

Aberdeen
29.01.2026 125734

£ 50

Distribuie

Auction

White Desk with two cable holes and 4 ad...

Owner

Basildon
29.01.2026 127796

£ 80

Distribuie

Auction

2005 focus Estate tdci

Owner

Bradford-on-Avon
29.01.2026 128508

£ 750

Distribuie

Auction

Recaro Mako Elite 2 Prime Group 2/3 Car...

Owner

Newbury
29.01.2026 130863

£ 70

Distribuie

Auction

EXCELLENT FLAT & LOCATION, 3 DOUBLE BEDR...

Owner

Barking and Dagenham
29.01.2026 130844

£ 3300

Distribuie

Auction

Static Caravan Mobile Home Willerby West...

Owner

Basildon
29.01.2026 130596

£ 9995

Distribuie

Auction

2007 MAN TGA 26 320 6X2 20,000 LITRE FUE...

Owner

Belper
29.01.2026 128586

£ 12800

Distribuie

Auction

Mini Brake caliper

Owner

Aberdeen
29.01.2026 128620

£ 20

Distribuie

Auction

Nice Honor 10 Lite

Owner

Aberdeen
29.01.2026 129070

£ 90

Distribuie

Auction

Left hand drive Volvo FH16, 2014, 8x4 ti...

Owner

Basildon
29.01.2026 128730

£ 32000

Distribuie

Auction

Apple iPhone 13 128GB Unlocked Pink

Owner

Barking and Dagenham
29.01.2026 128344

£ 280

Distribuie

Auction

Women sandals , Katy Perry

Owner

Gorleston-on-Sea
29.01.2026 129071

£ 15

Distribuie

Auction

Large photo frame

Owner

Crewe
29.01.2026 126739

£ 15

Distribuie

Auction

Leisure Range Cooker

Owner

Stranraer
29.01.2026 126507

£ 50

Distribuie

Auction

Grinder and tool fully working

Owner

Barking and Dagenham
29.01.2026 129179

£ 40

Distribuie

Auction

SP60854 - Parking Space - London W12

Owner

Barking and Dagenham
29.01.2026 129484

£ 240

Distribuie

Auction

9ct Gold Curb Chain 72.5g 20.5inch Beaut...

Owner

Lowestoft
29.01.2026 131890

£ 2300

Distribuie

Auction

Dell Latitude 5430 Modern laptop Core i5...

Owner

Harrogate
29.01.2026 129865

£ 320

Distribuie

Auction

F.lli Schiano E-Voke 28inch Electric Tre...

Owner

Leith
29.01.2026 128535

£ 750

Distribuie

Auction

Paul & Shark Black Overshirt Mens size S...

Owner

Linlithgow
29.01.2026 129142

£ 120

Distribuie

Auction

Retail premises to let ideal for Nail Sp...

Owner

Barking and Dagenham
29.01.2026 128380

£ 1450

Distribuie

Auction

Ted baker head phones

Owner

Appledore
29.01.2026 128658

£ 65

Distribuie

Auction

Keeway RK V125C| 2023 | Best Motorcycle|...

Owner

Aberdeen
29.01.2026 129686

£ 3499

Distribuie

Auction

NEW: Cancelled Order Leather Restaurant...

Owner

Arnold
29.01.2026 128139

£ 79

Distribuie

Auction

Apple pencil 2nd generation

Owner

Aberdeen
29.01.2026 129333

£ 60

Distribuie

Auction

Office space / business space to let

Owner

Baguley
29.01.2026 128685

£ 750

Distribuie

Auction

NVidia RTX 3080TI GPU

Owner

Aberdeen
29.01.2026 128129

£ 450

Distribuie

Auction

2 nail stations to rent in busy shopping...

Owner

Cambridge
29.01.2026 129201

£ 150

Distribuie

Auction

Audi A4 Avant 3.0 TDI S-Line Quattro 200...

Owner

Addlestone
29.01.2026 126744

£ 1495

Distribuie

Auction

Roller team 590 panel

Owner

Nairn
29.01.2026 131735

£ 150

Distribuie

Auction

Mk7 spoiler

Owner

Aberdeen
29.01.2026 129832

£ 20

Distribuie

Auction

Michael Kors - Handbag

Owner

Giffnock
29.01.2026 125554

£ 150

Distribuie

Auction

Amazing Fully Furnished Flat Available 1...

Owner

Barking and Dagenham
29.01.2026 128253

£ 1900

Distribuie

Auction

Basin, mixer tap and cabinet

Owner

Bath
29.01.2026 129111

£ 40

Distribuie

Auction

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

Owner

Barking and Dagenham
29.01.2026 128839

£ 500

Distribuie

Auction

BRAND NEW 20 PIECE SET SCREWDRIVERS

Owner

Aberdeen
29.01.2026 129519

£ 20

Distribuie

Auction

BMW 1 2 3 4 5 6 series 18 inch Alloy Whe...

Owner

Aberdeen
29.01.2026 130951

£ 230

Distribuie

Auction

iPhone 13 128GB

Owner

Abbots Langley
29.01.2026 130656

£ 230

Distribuie

Auction

BENELLI TNT 125 TORNADO NAKED BRAND NEW...

Owner

Barking and Dagenham
29.01.2026 129690

£ 2399

Distribuie

Auction

Apartment

Owner

Aberdeen
29.01.2026 128029

£ 1000

Distribuie

Auction

Used Vaillant ecoTech Plus 618 system bo...

Owner

Aberdeen
29.01.2026 129321

£ 140

Distribuie

Auction

READYMADE 4 BEDROOM HMO RETURNS 12.76!!

Owner

Barking and Dagenham
29.01.2026 128893

£ 135000

Distribuie

Auction

HA0 ~ Lock up Garage for sale Priory Clo...

Owner

Barking and Dagenham
29.01.2026 128041

£ 29500

Distribuie

Auction

4k native sports camera with all accesso...

Owner

Aberdeen
29.01.2026 131791

£ 20

Distribuie

Auction

Wacom Intuos M with Bluetooth – Drawing Tablet with Pen, Stylus Battery-free & Pressure-sensitive

Owner

Harrogate 29.01.2026

£30

Distribuie

Auction

Cannon 50cm full Gas cooker (IMMACULATE).

Owner

Aberdeen 29.01.2026

£150

Distribuie

Auction

rare chrome deep dish alloy wheels £800-£3500 18-22 inches

Owner

Barking and Dagenham 29.01.2026

£1234

Distribuie

Auction

2012 Kia Venga 1.4 EcoDynamics 2 5dr HATCHBACK Petrol Manual

Owner

Aberdeen 29.01.2026

£3950

Distribuie

Auction

13" Macbook Pro OS Sonoma

Owner

Gorleston-on-Sea 29.01.2026

£120

Distribuie

Auction

2018 Mitsubishi L200 Double Cab DI-D 178 Barbarian 4WD Auto PICK UP Diesel Autom

Owner

Aberdeen 29.01.2026

£13750

Distribuie

Auction

AMAZING 2 BEDROOM, 1 STUDY ROOM, FF, CENTRAL LONDON, NEAR UCL, KCL, LSE, SOAS

Owner

Barking and Dagenham 29.01.2026

£2900

Distribuie

Auction

Restaurant To Let Southgate, North London N14

Owner

Barking and Dagenham 29.01.2026

£2700

Distribuie

Auction

Double room to rent

Owner

Broadwater 29.01.2026

£750

Distribuie

Auction

LAGKAPTEN / MITTBACK Desk, white/birch

Owner

Basildon 29.01.2026

£80

Distribuie

Auction

Ground Floor 2640 Sqft Storage Unit To Rent, Oldham Warehouse To Let

Owner

Baguley 29.01.2026

£1300

Distribuie

Auction

BRAND NEW : Never Used –(Boxed) LG QuadWash™ Dishwasher

Owner

Barking and Dagenham 29.01.2026

£300

Distribuie

Auction

READYMADE 4 BEDROOM HMO RETURNS 12.76!!

Owner

Barking and Dagenham 29.01.2026

£135000

Distribuie

Auction

DUNLOP TRAILMAX 150, 18

Owner

Barking and Dagenham 29.01.2026

£45

Distribuie

Auction

Targus AC0063 15” Laptop Carry Bag

Owner

Barking and Dagenham 29.01.2026

£20

Distribuie

Auction

EXCELLENT FLAT, 2 DOUBLE BEDROOM FLAT, FULLY FURNISHED, HOLBORN, CENTRAL LONDON

Owner

Barking and Dagenham 29.01.2026

£2900

Distribuie

Auction

Flu linners

Owner

Aberdeen 29.01.2026

£50

Distribuie

Auction

White Desk with two cable holes and 4 adjustable legs

Owner

Basildon 29.01.2026

£80

Distribuie

Auction

2005 focus Estate tdci

Owner

Bradford-on-Avon 29.01.2026

£750

Distribuie

Auction

Recaro Mako Elite 2 Prime Group 2/3 Car Seat

Owner

Newbury 29.01.2026

£70

Distribuie

Auction

EXCELLENT FLAT & LOCATION, 3 DOUBLE BEDROOM FLAT, CENTRAL LONDON, CLOSE TO LSE, KCL, CITY, BPP ETC

Owner

Barking and Dagenham 29.01.2026

£3300

Distribuie

Auction

Static Caravan Mobile Home Willerby Westmorland 35x12ft 3 Beds SC8227

Owner

Basildon 29.01.2026

£9995

Distribuie

Auction

2007 MAN TGA 26 320 6X2 20,000 LITRE FUEL TANKER

Owner

Belper 29.01.2026

£12800

Distribuie

Auction

Mini Brake caliper

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

Nice Honor 10 Lite

Owner

Aberdeen 29.01.2026

£90

Distribuie

Auction

Left hand drive Volvo FH16, 2014, 8x4 timber truck.

Owner

Basildon 29.01.2026

£32000

Distribuie

Auction

Apple iPhone 13 128GB Unlocked Pink

Owner

Barking and Dagenham 29.01.2026

£280

Distribuie

Auction

Women sandals , Katy Perry

Owner

Gorleston-on-Sea 29.01.2026

£15

Distribuie

Auction

Large photo frame

Owner

Crewe 29.01.2026

£15

Distribuie

Auction

Leisure Range Cooker

Owner

Stranraer 29.01.2026

£50

Distribuie

Auction

Grinder and tool fully working

Owner

Barking and Dagenham 29.01.2026

£40

Distribuie

Auction

SP60854 - Parking Space - London W12

Owner

Barking and Dagenham 29.01.2026

£240

Distribuie

Auction

9ct Gold Curb Chain 72.5g 20.5inch Beautiful

Owner

Lowestoft 29.01.2026

£2300

Distribuie

Auction

Dell Latitude 5430 Modern laptop Core i5-1245U 10 Core (4.4GHz) 16GB Ram

Owner

Harrogate 29.01.2026

£320

Distribuie

Auction

F.lli Schiano E-Voke 28inch Electric Trekking Bike 250W Motor 36V 11.6Ah Battery Shimano NEW SEALED

Owner

Leith 29.01.2026

£750

Distribuie

Auction

Paul & Shark Black Overshirt Mens size Small

Owner

Linlithgow 29.01.2026

£120

Distribuie

Auction

Retail premises to let ideal for Nail Spa, florist, Hairdresser

Owner

Barking and Dagenham 29.01.2026

£1450

Distribuie

Auction

Ted baker head phones

Owner

Appledore 29.01.2026

£65

Distribuie

Auction

Keeway RK V125C| 2023 | Best Motorcycle| For Sale | |

Owner

Aberdeen 29.01.2026

£3499

Distribuie

Auction

NEW: Cancelled Order Leather Restaurant Chairs Model 1933 in Contract Leather - Delivery Nationwide

Owner

Arnold 29.01.2026

£79

Distribuie

Auction

Apple pencil 2nd generation

Owner

Aberdeen 29.01.2026

£60

Distribuie

Auction

Office space / business space to let

Owner

Baguley 29.01.2026

£750

Distribuie

Auction

NVidia RTX 3080TI GPU

Owner

Aberdeen 29.01.2026

£450

Distribuie

Auction

2 nail stations to rent in busy shopping centre in Peterborough

Owner

Cambridge 29.01.2026

£150

Distribuie

Auction

Audi A4 Avant 3.0 TDI S-Line Quattro 2006

Owner

Addlestone 29.01.2026

£1495

Distribuie

Auction

Roller team 590 panel

Owner

Nairn 29.01.2026

£150

Distribuie

Auction

Mk7 spoiler

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

Michael Kors - Handbag

Owner

Giffnock 29.01.2026

£150

Distribuie

Auction

Amazing Fully Furnished Flat Available 13th JULY 2024 Central London, near LSE, KCL, City etc

Owner

Barking and Dagenham 29.01.2026

£1900

Distribuie

Auction

Basin, mixer tap and cabinet

Owner

Bath 29.01.2026

£40

Distribuie

Auction

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

Owner

Barking and Dagenham 29.01.2026

£500

Distribuie

Auction

BRAND NEW 20 PIECE SET SCREWDRIVERS

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

BMW 1 2 3 4 5 6 series 18 inch Alloy Wheels 5 x 120 Aluwerks 8.5J ET42

Owner

Aberdeen 29.01.2026

£230

Distribuie

Auction

iPhone 13 128GB

Owner

Abbots Langley 29.01.2026

£230

Distribuie

Auction

BENELLI TNT 125 TORNADO NAKED BRAND NEW 2 YEAR WARRANTY FINANCE OFFICIAL DEALER

Owner

Barking and Dagenham 29.01.2026

£2399

Distribuie

Auction

Apartment

Owner

Aberdeen 29.01.2026

£1000

Distribuie

Auction

Used Vaillant ecoTech Plus 618 system boiler for Parts/Repair

Owner

Aberdeen 29.01.2026

£140

Distribuie

Auction

READYMADE 4 BEDROOM HMO RETURNS 12.76!!

Owner

Barking and Dagenham 29.01.2026

£135000

Distribuie

Auction

HA0 ~ Lock up Garage for sale Priory Close, Wembley-Harrow HA0 2SE ~ Excellent Storage a Investment!

Owner

Barking and Dagenham 29.01.2026

£29500

Distribuie

Auction

4k native sports camera with all accessories brand new cooau action

Owner

Aberdeen 29.01.2026

£20

Distribuie

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Wacom Intuos M with Bluetooth – Drawing Tablet with Pen, Stylus Battery-free & Pressure-sensitive

£30 Distribuie Salveaza

Cannon 50cm full Gas cooker (IMMACULATE).

£150 Distribuie Salveaza

rare chrome deep dish alloy wheels £800-£3500 18-22 inches

£1234 Distribuie Salveaza

2012 Kia Venga 1.4 EcoDynamics 2 5dr HATCHBACK Petrol Manual

£3950 Distribuie Salveaza

13" Macbook Pro OS Sonoma

£120 Distribuie Salveaza

2018 Mitsubishi L200 Double Cab DI-D 178 Barbarian 4WD Auto PICK UP Diesel Autom

£13750 Distribuie Salveaza

AMAZING 2 BEDROOM, 1 STUDY ROOM, FF, CENTRAL LONDON, NEAR UCL, KCL, LSE, SOAS

£2900 Distribuie Salveaza

Restaurant To Let Southgate, North London N14

£2700 Distribuie Salveaza

Double room to rent

£750 Distribuie Salveaza

LAGKAPTEN / MITTBACK Desk, white/birch

£80 Distribuie Salveaza

Ground Floor 2640 Sqft Storage Unit To Rent, Oldham Warehouse To Let

£1300 Distribuie Salveaza

BRAND NEW : Never Used –(Boxed) LG QuadWash™ Dishwasher

£300 Distribuie Salveaza

READYMADE 4 BEDROOM HMO RETURNS 12.76!!

£135000 Distribuie Salveaza

DUNLOP TRAILMAX 150, 18

£45 Distribuie Salveaza

Targus AC0063 15” Laptop Carry Bag

£20 Distribuie Salveaza

EXCELLENT FLAT, 2 DOUBLE BEDROOM FLAT, FULLY FURNISHED, HOLBORN, CENTRAL LONDON

£2900 Distribuie Salveaza

Flu linners

£50 Distribuie Salveaza

White Desk with two cable holes and 4 adjustable legs

£80 Distribuie Salveaza

2005 focus Estate tdci

£750 Distribuie Salveaza

Recaro Mako Elite 2 Prime Group 2/3 Car Seat

£70 Distribuie Salveaza

EXCELLENT FLAT & LOCATION, 3 DOUBLE BEDROOM FLAT, CENTRAL LONDON, CLOSE TO LSE, KCL, CITY, BPP ETC

£3300 Distribuie Salveaza

Static Caravan Mobile Home Willerby Westmorland 35x12ft 3 Beds SC8227

£9995 Distribuie Salveaza

2007 MAN TGA 26 320 6X2 20,000 LITRE FUEL TANKER

£12800 Distribuie Salveaza

Mini Brake caliper

£20 Distribuie Salveaza

Nice Honor 10 Lite

£90 Distribuie Salveaza

Left hand drive Volvo FH16, 2014, 8x4 timber truck.

£32000 Distribuie Salveaza

Apple iPhone 13 128GB Unlocked Pink

£280 Distribuie Salveaza

Women sandals , Katy Perry

£15 Distribuie Salveaza

Large photo frame

£15 Distribuie Salveaza

Leisure Range Cooker

£50 Distribuie Salveaza

Grinder and tool fully working

£40 Distribuie Salveaza

SP60854 - Parking Space - London W12

£240 Distribuie Salveaza

9ct Gold Curb Chain 72.5g 20.5inch Beautiful

£2300 Distribuie Salveaza

Dell Latitude 5430 Modern laptop Core i5-1245U 10 Core (4.4GHz) 16GB Ram

£320 Distribuie Salveaza

F.lli Schiano E-Voke 28inch Electric Trekking Bike 250W Motor 36V 11.6Ah Battery Shimano NEW SEALED

£750 Distribuie Salveaza

Paul & Shark Black Overshirt Mens size Small

£120 Distribuie Salveaza

Retail premises to let ideal for Nail Spa, florist, Hairdresser

£1450 Distribuie Salveaza

Ted baker head phones

£65 Distribuie Salveaza

Keeway RK V125C| 2023 | Best Motorcycle| For Sale | |

£3499 Distribuie Salveaza

NEW: Cancelled Order Leather Restaurant Chairs Model 1933 in Contract Leather - Delivery Nationwide

£79 Distribuie Salveaza

£30

Distribuie

£150

Distribuie

£1234

Distribuie

£3950

Distribuie

£120

Distribuie

£13750

Distribuie

£2900

Distribuie

£2700

Distribuie

£750

Distribuie

£80

Distribuie

£1300

Distribuie

£300

Distribuie

£135000

Distribuie

£45

Distribuie

£20

Distribuie

£2900

Distribuie

£50

Distribuie

£80

Distribuie

£750

Distribuie

£70

Distribuie

£3300

Distribuie

£9995

Distribuie

£12800

Distribuie

£20

Distribuie

£90

Distribuie

£32000

Distribuie

£280

Distribuie

£15

Distribuie

£15

Distribuie

£50

Distribuie

£40

Distribuie

£240

Distribuie

£2300

Distribuie

£320

Distribuie

£750

Distribuie

£120

Distribuie

£1450

Distribuie

£65

Distribuie

£3499

Distribuie

£79

Distribuie

£60

Distribuie

£750

Distribuie

£450

Distribuie

£150

Distribuie

£1495

Distribuie