Formulae, equations and hazards

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89

Question 57

Easy

When solid sodium hydrogencarbonate ( $NaHCO3\text{NaHCO}_3$ ) is heated, it undergoes thermal decomposition to produce solid sodium carbonate ( $Na2CO3\text{Na}_2\text{CO}_3$ ), carbon dioxide gas ( $CO2\text{CO}_2$ ), and water vapour ( $H2O\text{H}_2\text{O}$ ).

Write the balanced chemical equation for this reaction.

[2]

Formulae, equations and hazards

Question 57

Formulae, equations and hazards Questions

Formulae, equations and hazards

Question 57

Formulae, equations and hazards Questions