A student measures the mass of a bag of sugar that says it is 1.75 kg on the bag. Below are the results of the three trials 1.65 kg 1.72 kg 1.69 kg

Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

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)