Write the empirical formulas for the following compounds: a) C, H,O,
b)
boron trichloride
c)
methane
d)
CH20.
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Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

The time that is taken by neptune once around the sun is called