Every colour. Although I will add that it is more common for compounds to be white than to have other colours.
A change in the color of a solution is a sign thatthere is a chemical change happening. A chemical change happens when two substances combine forming another substance. It can also happen when two or more substances decompose.
A chemical change involves altering substances. One or more substances are changed into different and new substances in this process.
Reactants are substances that are changed when they become involved in chemical reactions. Products are the new substances that are formed.
The substances you have at the beginning of a chemical reaction are called the reactants.
Substances held together by physical forces, not chemical
These substances are called dyes, pigments.
The color change, though physical by itself, is caused by a chemical change of some colored substances in cabbage.
A change in the color of a solution is a sign thatthere is a chemical change happening. A chemical change happens when two substances combine forming another substance. It can also happen when two or more substances decompose.
This is ethanol (C2H5OH) with some added substances to modify the color, odor and taste.
No, a reaction with many substances is not a physical property of water. Physical properties of water include its boiling point, density, and color, whereas the ability to undergo reactions with different substances is a chemical property.
This is a chemical reaction. When substances change you can call it chemical.
The chemical properties of an object show what a chemical change did to that substance.
Chemical Change
substances can change to a solid, gas or liquid. solid - precipitate gas - fumes liquid - color change Either way, since its a chemical reaction, there always will be a change in the chemical composistion of a substance.
Substances that undergo chemical change are called reactants.
A chemical change involves altering substances. One or more substances are changed into different and new substances in this process.
A reaction between two substances or the decomposition of a substance are chemical changes.