Question

1. a substance that changes the rate of the reaction, and is not consumed in the reaction solution

2. a uniform mixture of molecules or ions of one substance in another solvent
3. the substance dissolved in a solution solute
4. that component of a solution which dissolves the solute catalyst

Answer 1

1. Catalyst

2. Solution

3. Solute

4. Solvent

Step-by-step explanation:

1. A catalyst increases reaction rate but is not used up or consumed in the reaction

Example of a catalyst found in nature are Enzymes

2. Solution, an homogeneous mixture of two or more substances solutes and solvents

3. Solute, the component of a solution dissolved in the solvent

4. Solvent, the component of a solution that dissolves the solute