Is amylase a reactant or product?

Sun is a star, not reactant or product.

Sugar can be both a reactant and a product.

This depends on the reaction involved.

It can be a reactant in some reactions and a product of others.

lactose is the reactant

Depending on the reaction, may be reactant or product.

CaCO3, calcium carbonate can be either a reactant or a product. If it comes at the beginning of a reaction, then it is a reactant. If it comes at the end of the reaction, then it is a product.

The reactant, because it is reacting to form the product of H2O.

Sodium phenoxide can be a reactant or a product, depending on the reaction.

Reactant- glucose and product- carbon dioxide.

copper may be a reactant or may be a product depending upon reaction

An enzyme speeds up the rate of an reaction and so therefore is pivotal in changing a reactant into a product.

The product is what is produced at the end of a chemical reaction. Example | H2 (Reactant) + O (Reactant) -----> H2O (Product)

A reactant exists at the beginning of a chemical reaction whilst a product exists at the end. They are alike in the fact that to get to a product you need to have a ready supply of the reactants. An example of a simple reactant/product reaction is shown below. Magnesium + Oxygen --> Magnesium Oxide Reactant + Reactant --> Products Hope this helps

Amylase breaks down starch, and therefore the product of digestion is maltose.

NO substance is classified as reactant or product individually. Reactant is a substance which undergoes chemical reaction to give a new product, which is called product. Example:- Water + Sulphur Trioxide --------> Sulphuric acid Here water and sulphur trioxide are reactants and sulphuric acid is the product. Water can be both a reactant and product.

chlorophyll is a stage of the process. Neither product or reactant

It can be both - it is the product of the reaction of sodium and phenol but is a reactant in other synthesis

reactant- Hydrogen and oxygen product- Water

Glucose is a product of photosynthesis and a reactant in cellular respiration.

A reactant that gives the lowest yield by limiting the amount of product is called a limiting reactant. The limiting reactant will run out, so that only a limited amount of product can be made from the reactants.

For copper, it is an element. It could be both reactant and product. While purifying copper will be the product. But copper would be the reactant in case of preparing hydrogen or copper sulphate salts.

In chemical reactions, reactants are changed into other substances. What they are changed in to is the product. Chemical reactions follow the formula: Reactant---->Product. Depending on the reaction water could be a product or a reactant.

Sulfur may be a reactant or a product depending on the reaction.

Reactant+Reactant=Product