Chemistry, 15.06.2021 01:20, meandmycousinmagic
The balls in a modeling kit representing different elements are often distinguished by color. However, there are other ways to identify the elements. Beyond color, what differences do you expect between the atoms of distinct elements in a modeling kit?
Select one or more:
a. The arrangement of holes in the atoms
b. The material that makes up the atoms
c. The comparative size of the atoms
d. The number of holes in the atoms
Answers: 1
Chemistry, 21.06.2019 17:40, Calumworthy6046
What are the resulting coefficients when you balance the chemical equation for the combustion of ethane, c2h6? in this reaction, ethane is burned in the presence of oxygen (o2) to form carbon dioxide (co2) and water (h2o). (g)+(g)→(g)+(g)
Answers: 1
Chemistry, 22.06.2019 03:30, tbeck225
If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.
Answers: 1
The balls in a modeling kit representing different elements are often distinguished by color. Howeve...
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