Answer:
Adding Catalyst can Speed up a Chemical reaction
Salt water is considered to be a solution
Blue usually means sadness, yellow is happiness, purple is calm, green is jealousy
Answer:
No, the only way they can be separated is through chemical methods. ... A compound is made up of two or more elements that are chemically combined and elements are combined to form a compound.
Explanation:
Answer:
According to Boyle's Law, an inverse relationship exists between pressure and volume. ... The relationship for Boyle's Law can be expressed as follows: P1V1 = P2V2, where P1 and V1 are the initial pressure and volume values, and P2 and V2 are the values of the pressure and volume of the gas after change.
<em>Hope that helps! :)</em>
<em></em>
<em>-Aphrodite</em>
Explanation:
