Chemistry, 08.05.2021 01:00 sadieismichaeljackso
20. A compound's empirical formula is C, H,O. If the molecular mass of the compound is
162.2g, what is the molecular formula?
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Answers: 2
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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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Chemistry, 22.06.2019 03:00, Dkhaurithompson
Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
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Chemistry, 22.06.2019 07:30, reaperqueen21
Compare and contrast the bohr model and the electron cloud models of the atom.
Answers: 1
20. A compound's empirical formula is C, H,O. If the molecular mass of the compound is
162.2g, wha...
Spanish, 08.11.2019 22:31