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What is catylst?
In chemistry - a catalyst - is a chemical added to an experiment to speed the reaction - without combining with any of the chemicals present.
Which component is affected when a catalyst is added to a chemical reaction?
The component affected when a catalyst is added to a chemical reaction is the reactants. The purpose of a catalyst is to speed up a reaction.
Should heat be added for a chemical reaction to take place?
If the reaction is endothermic in nature then heat should be added to it,otherwise all chemical reaction neddn't heat always.
When drain cleaner is added to water bubbles of hydrogen are produced Is what happens to form the bubbles when the cleaner is added a chemical or physical reaction?
If a gas is produced and it isn't a state change (such as steam bubbles forming), the reaction is a chemical change because the molecular makeup of either the water or the drain cleaner has changed and the hydrogen has been liberated.
If two chemicals are added together in a beaker and the beaker gets cold is that a chemical reaction?
Not necessarily. The cooling effect could also arise from mixing chemicals that absorb heat when mixed with each other, even though they do not react. The cooling could, of course, also indicate a chemical reaction.
What chemical reaction involved in salted fish?
Salting is not a chemical reaction; simple, table salt is added to fish or another material.
Is it a chemical reaction when one substance is added to another substance and it becomes warmer?
Yes, if adding one substance to another causes heat to be released or the temperature to increase, it is likely an exothermic reaction, which is a type of chemical reaction. The increase in temperature indicates that a chemical change is taking place as bonds are being broken and formed.
What can a reaction occurs to added to break bonds?
Any chemical reaction need an activation energy.
Would a chemical reaction occur if calcium is added to magnesium chloride?
Any reaction occur.
What is the chemical equation for the reactions when copper is added to aluminum sulfate?
The chemical equation for the reaction when copper is added to aluminum sulfate is: 3Cu + 2Al2(SO4)3 -> 3CuSO4 + 2Al
Element used to speed up chemical reactions?
Anything that is added to a chemical reaction that's intended to speed up the reaction - is a catalyst.
What must be added to a reactant to start a chemical reaction?
Either an energy source to start the reaction or a catalyst.
