Chemistry, 01.01.2020 09:31 lilblackbird4
Acompound with the empirical formula ch2 has a molar mass of 112 g/mol. what is the molecular formula for this compound?
Answers: 2
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
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Chemistry, 22.06.2019 16:10
Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?
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How can a mixture of salt water be separated into salt and water
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Acompound with the empirical formula ch2 has a molar mass of 112 g/mol. what is the molecular formul...
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