Question

4. Complete the following word equations. Give their balanced chemical equations also
a. magnesium + oxygen->
b. iron + oxygen + water->
c. vinegar + baking soda
+ sodium acetate
d. carbon dioxide + lime water →
e. copper sulphate + iron →​

Answer 1

Answer: a. Magnesium Oxide (MgO)

b. Iron oxide ( Fe2O3)

Explanation:

sorry that's all I've been taught so far

Answer 2

Answer:

a. magnesium + oxygen = Magnesium Oxide

b. iron + oxygen + water = Iron (III) oxide-hydroxide

c. vinegar + baking soda + sodium acetate =  CH^3COONa + H^2O + CO^2

d. carbon dioxide + lime water = Calcium bicarbonate

e. copper sulphate + iron = Fe^2+ (aq) + Cu (s)

HOPE IT HELPS YOU