Chemistry, 31.10.2020 07:00 Svetakotok
A chemist mixes 29.0g of carbon tetrachloride with 18.0g of 2-ethyltoluene and 28.0g of thiophene.
Calculate the percent by mass of each component of this solution.
Be sure each of your answer entries has the correct number of significant digits.
Answers: 3
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When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )
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Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?
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A chemist mixes 29.0g of carbon tetrachloride with 18.0g of 2-ethyltoluene and 28.0g of thiophene....
Mathematics, 04.03.2021 01:50
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