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What else can I help you with?
How might altering the pH affect the rate of the reaction?
Altering the pH might cause the enzymes involved in a reaction to be denatured. When enzymes are denatured, they do not function properly and the rate of the reaction either slows down or completely stops.
What might be formed in the chemical reaction H202?
H2O2 is not a chemical reaction, it is Hydrogen Peroxide.
Substance produced by a chemical reaction?
A product is a substance formed during a chemical reaction. It is the result of the reaction's course and might have different physical or chemical properties than the reactants.
How might enzymes be important to activities other than digestion?
Enzymes catalyze (speed up) almost every reaction that happens within the body.
What simple test might be undertaken to check if a chemical reaction produces oxygen?
glowing splint ... if it relights then the chemical reaction produces oxygen.
What is the difference a reaction without an enzyme and a reaction with an enzyme?
The speed at which the reaction takes place. Many reactions, especially exergonic reactions, would take place naturally, but too slowly to help living cells carry out the work they need to do. So enzymes lower the activation energy needed to start the reaction and these reactions in the cell are speed-ed up enough for cellular work to be done.
What might release energy during a chemical reaction?
a cake anything cooked
What evidence of a chemical reaction might you see by rusting of an iron nail?
oxidation
Do catalyst produce chemical reactions?
yes chemical reactions in order to induce a chemical reaction that might normally take a long time
What type of chemical reaction is this caCO3 CaO CO2?
Decomposition Reaction
What from of energy might be needed for a chemical reaction to take place?
heat & electric energy !
What is enzyem?
Do you mean Enzyme? Enzymes are proteins that participate in cellular metabolic processes with the ability to enhance the rate of reaction between biomolecules. Some enzymes can even reverse a reaction from the direction it would normally take, by reducing the activation energy (Ea) to the extent that the reaction favours the reverse direction. Simlarly, enzymes can catalyze reactions that might not otherwise occur, by lowering the Ea to a more "affordable" level for the cell. Enzymes can be isolated using various protein purification methods. The purity of an enzyme preparation is measured by determining it's specific activity
