Download App

Practical Chemistry — CHEMISTRY STD 9 — Question

ICSE BoardEnglish MediumSTD 9CHEMISTRYPractical Chemistry1 Mark
Question
Write balanced equations when the substances are heated strongly:
Lead nitrate
✓

Answer

2Pb(NO3)2→2PbO+4NO2+O2.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Do as Directed." from Practical Chemistry→Practical Chemistry — all question types→CHEMISTRY STD 9 question papers→ICSE Board STD 9 question papers→ICSE Board question paper generator→

Similar questions

Classify the reactions.
$2 \mathrm{KClO}_3$,(s) $\rightarrow \mathrm{MnO}_2$ (heat) 2 KCl (s) $+3 \mathrm{O}_2$ (g)
→
Give the names of the following:
$\mathrm{HNO}_3$
→
Write the formula and balance the equations:
Sodium nitrate -> Sodium nitrite + Oxygen.
→
Write balanced equations when the substances are heated strongly:
Copper (II) nitrate hexahydrate
→
Classify the reactions.
$\mathrm{H}_2(\mathrm{~g})+\mathrm{Cl}_2(\mathrm{~g})-$ Diffused Sunlight $\rightarrow 2 \mathrm{HCl}$ (g)
→
Write balanced equations when the substances are heated strongly:
Zinc nitrate hexahydrate
→
Write the formula and balance the equations:
Limewater + Carbon dioxide $->$ Calcium carbonate + Water
→
State or define the reactions:
Chemical displacement
→
State the valency and formula of the radicals or lons:
Ammonium
→
State the valency and formula of the radicals or lons:
Barium
→