Answers created by samsanit

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Why is percent yield important to know for a chemical reaction?
A solution of barium hydroxide, $B a {(O H)}_{2}$ $Ba(OH)_2$ contains 4.285 grams of barium hydroxide in 100 mL of solution. What is the molarity of the solution?
How many moles of $H_{2} {SO}_{4}$ $"H"_2"SO"_4$ are present in $0.500 L$ $"0.500 L"$ of a $0.150-M$ $"0.150-M"$ $H_{2} {SO}_{4}$ $"H"_2"SO"_4$ solution?
What happens to the reactants when a chemical reaction takes place?
PH curves - What is the relationship between endpoint, moles, and pH of the solution?
How do you solve $2x^2 – 35 = 15?$ ?