G. CHEMICAL EQUATIONS - From chemical formulas A chemical equation is a short form - representing the result of a chemical change. Complete the table given below - pertaining to chemical equations. - H,SO4 HYDROGEN ZINC SULPHATE SULPHURIC ACID ZINC Hydrogen Zinc sulphate Sulphuric acid [dil] Zinc (s] 1. Name the reactants in the above equation.
Answers
Answer:
a) Dilute sulphuric acid reacts with zinc granules to produce zinc sulphate and hydrogen gas
H
2
SO
4
(aq)+Zn(s)→ZnSO
4
(aq)+H
2
(g)
(b) Dilute hydrochloric acid reacts with magnesium ribbon to produce magnesium chloride and hydrogen gas.
2HCl(aq)+Mg(s)→MgCl
2
(aq)+H
2
(g)
(c) Dilute sulphuric acid reacts with aluminium powder to produce aluminium sulphate and hydrogen gas.
3H
2
SO
4
(aq)+2Al(s)→Al
2
(SO
4
)
3
(aq)+3H
2
(g)
(d) Dilute hydrochloric acid reacts with iron filings to produce ferric chloride and hydrogen gas.
6HCl(aq)+Fe(s)→2FeCl
3
(aq)+3H
2
(g)
Explanation:
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Answer:
Dilute sulphuric acid reacts with zinc granules to produce zinc sulphate and hydrogen gas
H
2
SO
4
(aq)+Zn(s)→ZnSO
4
(aq)+H
2
(g)
(b) Dilute hydrochloric acid reacts with magnesium ribbon to produce magnesium chloride and hydrogen gas.
2HCl(aq)+Mg(s)→MgCl
2
(aq)+H
2
(g)
(c) Dilute sulphuric acid reacts with aluminium powder to produce aluminium sulphate and hydrogen gas.
3H
2
SO
4
(aq)+2Al(s)→Al
2
(SO
4
)
3
(aq)+3H
2
(g)
(d) Dilute hydrochloric acid reacts with iron filings to produce ferric chloride and hydrogen gas.
6HCl(aq)+Fe(s)→2FeCl
3
(aq)+3H
2
(g)