What is the maximum amount of H2O in grams that can be produced if 42 grams of C3H8 and 60 grams of O2 react in a combustion reaction?

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable