Chemistry, 12.04.2021 19:20, george27212
12. Given the following equation, 2H20 โ 2H2 +02, what mass of oxygen is produced along with 11.0 moles of hydrogen?
Answers: 1
Chemistry, 22.06.2019 01:40, janelisse199820
Non renewable resources like petroleum eventually
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Chemistry, 22.06.2019 12:00, zamariahyou
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4โข_h2o what is the mass % of water in the hydrate?
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Chemistry, 23.06.2019 03:30, memester74
Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 ร 10-4 millimeters. express each of these numbers in an alternate form.
Answers: 3
Chemistry, 23.06.2019 06:30, aurikmah2005
Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.
Answers: 1
12. Given the following equation, 2H20 โ 2H2 +02, what mass of oxygen is produced along
with 11.0 m...
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