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Effect of temperature on the rate of chemical change

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1-When it comes to combustion, why is it important to understand the phases of a fuel (whether the fuel is in the gas, liquid or a solid) important?

2-The properties of material will change when it undergoes either a physical or chemical change. What is the difference between physical and chemical changes?

3-What is the effect of temperature on the rate of chemical change?

4-What is the molecular difference between a gas, a liquid, and a solid?

Reference no: EM131103516

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