Plate boundaries are places where which of these are known to occur?
a. volcanoes
b. ea...
Chemistry, 28.01.2021 01:00 gremar0976
Plate boundaries are places where which of these are known to occur?
a. volcanoes
b. earthquakes
c. trenches
d. mountains
e. all of the above
Answers: 2
Chemistry, 21.06.2019 15:00
1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )
Answers: 1
Chemistry, 21.06.2019 17:50
An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide
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How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
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