A Chemist wants to make 46 moles of Fluorine how many grams does he need?

2

1 pt

A Chemist wants to make 46 moles of Fluorine how many grams does he need?

3

1 pt

A chemist starts with 26g of acetic acid is dissolved in a 3L solution, what is the molarity of the acetic acid?

4

3 pts

A chemist has 25mL of 3.0M hydrocholoric acid, and wants to make a 50mL of 1.5M of hydrochloric acid. How should the chemist make the solution?

5

1 pt

What is the definition of an acid? What is the definition of a base?

6

1 pt

Write the electron configuration for Kr.

7

2 pts

If 22.5L of nitrogen at 745 torr are compressed to 400 torr at a constant temperature. What is the gas volume?

8

1 pt

What is a saturated solution?

9

5 pts

What is the molality of a 3.75M H2SO4 solution with a density of 1.230g/mL?

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