Can you determine the equation for density?

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants

State the effect on the concentration of the clo- ion when there is a decrease in the concentration of the oh- ion