Chemistry, 10.11.2021 19:20 AysiaRamosLee
A 44g sample of a compound of carbon and oxygen is found to contain
12 g of carbon and 329 g of oxygen. What is the percent composition of
each element and for bonus points, propose a chemical formula for this
compound.
Answers: 2
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Helium decays to form lithium. which equation correctly describes this decay?
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What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
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How many neutrons does an element have if its atomic number is 50 and its mass number is 166
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The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart
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A 44g sample of a compound of carbon and oxygen is found to contain
12 g of carbon and 329 g of ox...
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