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How many atoms are there in the following problems?which one has the most number of atoms? a. 5 molecuels (NH4)2S b. 9 molecules
1. 1 answer
2. 453 views
which one has the highest boiling point based on its intermolecular weight: HF, NH3, HCl
1. 1 answer
2. 471 views
480 g of FeS2 is combined with 12.000mol of molecular oxygen. balanced chemical reaction is4FeS2 + 11O2 ---> 2Fe2O3 + 8SO2 a.
1. 1 answer
2. 431 views
How intermolecular forces is responsible for the phases of matter?
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2. 419 views