Chemistry, 13.09.2021 20:40 phancharamachasm
What is the difference between the number of electrons in an atom of tin (Sn) and the number of electrons in an atom of oxygen (O)?
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Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg
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You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning
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Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%
Answers: 1
What is the difference between the number of electrons in an atom of tin (Sn) and the number of elec...
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