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, 22.06.2019 10:30
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
Answers: 1
The balls in a modeling kit representing different elements are often distinguished by color. Howeve...
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