Science, asked by sartajmalik082, 8 months ago

state one example each characterised by following along with the chemical equation

Answers

Answered by kunalboss49

7

- Pb(NO3)2+2KI-PbI2+2KNO3iv) Change in temperature: Reaction between zinc granules and dliute hydrochloric acid. ex. - Zn+H2SO4-ZnSO4+H2(high temperature because heat is released)v) Change in state: Combustion of candle wax is characterized by a change in state from solid to liquid and gas.

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