Question

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Answer 1

Answer:

1) gas is hydrogen

2)it soluble in water

3) it gas lighter than air

4) when burn this gas produce pop sound

5)

$zn \: + h2so4 = znso4 + h2$

6) hydrogen gas use in industry to make carbon steel or semiconductur

Answer 2

Answer:

⬇️⬇️✔️✔️✳️✳️✳️✳️

1) gas is hydrogen

2)it soluble in water

3) it gas lighter than air

4) when burn this gas produce pop sound

5)

zn \: + h2so4 = znso4 + h2zn+h2so4=znso4+h2

6) hydrogen gas use in industry to make carbon steel or semi conductor....⚠️⚠️

✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️