What is the Mass of a wooden block that is 4 cm long, 2 cm wide, and 6 cm high, and has a Density of 0.5 g/
cm^3?

Calculate the mass percent of hydrogen in methyl acetate

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)

Once similarity and one difference between a mixture of elements and a mixture of compounds