Water is soluting the suger WATER
Answer:
The reactants and products in a chemical reaction contain the same atoms, but they are rearranged during the reaction. As a result, the atoms end up in different combinations in the products. This makes the products new substances that are chemically different from the reactants.
Explanation:
Answer:
precipitation reactions
Explanation:
insoluble salts can be formed/produced by precipitation reactions
Answer:
greenhouse effects are molecules that trap heat on earth atmosphere
If they need 4 people to a pulley then they would need a 8 to two pulleys
here is the equation
4people*2/pulley*2
8people/2pulley