Which of the following might a physicist choose to study? O A. The effects of fast pitches on wooden baseball bats
O B. The effects of water pollution on tadpoles
O C. The amount of salt in human saliva
O D. The amount of iron in moon rocks

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)