Chemistry, 20.05.2021 01:00 morenodonaldo762
The empirical formula for water is H2O. A substance with the molar mass of 54.06 g/mol is known. What must the molecular formula of this substance be?
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How does decreasing the gas volume affect the pressure of a gas?
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Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?
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Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
The empirical formula for water is H2O. A substance with the molar mass of 54.06 g/mol is known. Wha...
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