2 years ago

Definition: This is a measure of the quantity of matter.

Chemistry

2 answers:

Vlada [557]2 years ago

7 0

Answer:

Mass

Explanation:

Slav-nsk [51]2 years ago

3 0

Answer:

Mass

Explanation:

You might be interested in

What is an Ore? ufhfjfnf

Leya [2.2K]

Answer:

ore is naturally occuring solid material from which a metal or valuable mineral can be extracted

profitably.

3 0

2 years ago

When a 1.00 L sample of water from the surface of the Dead Sea (which is more than 400 meters below sea level and much saltier t

Harlamova29_29 [7]

Answer: Molarity of $MgCl_2$ in the original sample was 1.96M

Explanation:

Molarity is defined as the number of moles of solute dissolved per liter of the solution.

$Molarity=\frac{\text{no of moles}}{\text{Volume in L}}$

${\text {moles of solute}=\frac{\text {given mass}}{\text {molar mass}}=\frac{186g}{95g/mol}=1.96$

Now put all the given values in the formula of molarity, we get

$Molarity=\frac{1.96}{1.00L}$

$Molarity=1.96mol/L$

Thus molarity of $MgCl_2$ in the original sample was 1.96M

4 0

3 years ago

What is the correct answer?

aksik [14]

I think the answer is c

5 0

3 years ago

Wind direction is determined with a __________________.

fomenos

Answer:

Wind direction is determined with a wind vane.

Hope it will help :)

6 0

3 years ago

Read 2 more answers

2H2+ O2 —> 2H2 O

lukranit [14]

Answer:bubuvuvuvftctcrchj

Explanation:

8 0

3 years ago