Which of the following is the correct formula for barium (ll) sulfate?
a) bas
d) bas
c) baso4
a) ba2so4

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Which statement best describes the function of enzymes?

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)