Dina’s science class weighed 7 identical balls on a scale. the combined weight of the balls was 0.35 kilograms. what was the weight of each ball

The balls are identical, therefore you know that they weigh the same amount.

Take your total weight, 0.35, and divide that by the number of balls you have.

0.35 / 7 = 0.05

17 1/3

step-by-step explanation:

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.