A chemical property of baking soda demonstrated in this investigation is that baking soda
A.
reacts with acids
B.
reacts with oxygen
C. forms during an acid-base reaction
D. forms during the decomposition of water

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

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.

What is the independent variable in this investigation? mass volume sample number substance density