I will give brainliest to first person who answers correctly. What category is the single greatest source (Widespread Forest Fires, Biological Emissions/Cattle, Energy Production, Chemical Waste) of our carbon footprint, and where would we find the largest impact of this footprint?

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?