Question

please answer this question ​

Answer 1

1)CuO

2)FeS

3)02

4)2Mg. , O2

5)Cl2

6)NH3

Answer 2

Answer:

1.

$CuCO_{3} \: → CuO + CO_{2}$

2.

$Fe + S \:→ FeS$

3.

$C + O_{2} \:→ CO_{2}$

4.

$2Mg + O_{2} \:→ 2MgO$

5.

$Cu \: + Cl_{2} \:→ CuCl_{2}$

6.

$NH_{3} + HCl \:→ NH_{4}Cl$

7.

$N_{2} + 3H_{2} \:→ 2NH_{3}$

8.

$P_{4} + 5O_{2} \:→ 2P_{ 2}O_{5}$

9.

$2Ca \: + O_{2} \:→ 2CaO$

10.

$4H \: + O_{2} \:→ 2 H_{2}O$

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