6000 I pretty sure tell me if it's right
Answer:
Solid particles are close together not gas particles
Answer:
heat and pressure
Explanation:
because it happens under heat and pressure.
Answer:
i. Lead nitrate:
2Pb (NO3)2 Δ= 2PbO+4NO2+O2
ii. Potassium chlorate:
2KClO3 → 2KCl + 3O2↑
iii. clacium carbonate:
CaCO3 + 2HCl -> CaCl2 + CO2 + H2O
iv. cupric carbonate :
CuCO3 → CuO + CO2↑
Hope this helped
All the best!!
Answer:
D no. is the answer of your question