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Does adding heat energy affect the rate of reaction in a chemical change?
Wiki User
∙ 12y ago
it depends on what chemicals used
Wiki User
∙ 12y ago
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What it will change adding a catalyst to a chemical reaction?
It will increase or decrease the speed of the chemical reaction.
A chemical reaction causes a chemical change true or false?
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
Undergo no chemical change during a chemical reaction?
A catalyst doesn't undergo a chemical change during a chemical reaction.
Is saltwater a chemical reaction?
Adding salt to water is not a chemical reaction, nor is it a chemical change. When salt dissolves in water, this is an example of a physical change. Although the sodium and chlorine ions separate in the water, no chemical reaction takes place.
Is adding antifreeze to your radiator a chemical or physical change?
It is a physical change because its composition does not change. There is no chemical reaction when you pour it from one container to another.
Is addition of iron to dil . acid a physical change or chemical change?
Adding water (which is not a reactant) is a physical process.
Is adding HCl to Mg and physical or chemical change?
Adding Hydrochloric acid to magnesium induces a chemical change, according to the reaction: Mg(s) + 2HCl(aq) > MgCl2(aq) + H2(g)
How does chemically changed soaking?
Soaking is not a chemical change, unless contact with water results in a chemical reaction - such as adding sodium to water.
Is adding sand and water a physical change or a chemical reaction?
It is a physical change, as the nature of the sand remains the same, only its position is changed by wave action.
Is adding magnesium and heat chemical or physical change?
Heating magnesium is a physical process.But the reaction of magnesium with oxygen at high temperature is a chemical process.
Is adding HCl to Mg a physical change?
chemical because when you add the chemical together you get a reaction that transforms the substance into another one. if im wrong please update this answer because this question could be on your test
What is another term for chemical change?
A chemical change is a chemical reaction.
