Answer:
I think it's A because effusion is a gas escaping from a tiny hole
Explanation:
I just finished the test and got it right :)
Answer:
1.09 mL
Explanation:
Density is a measure of a substance's mass over its volume.
d = m/v
We can rearrange the equation to solve for volume, using algebra.
v = d/m
Therefore v = 6.35/5.80 = 1.09 mL
0.80M = x/1.5L
x = 1.2 moles
1.2 moles of Na is about 27.6 grams of Na
Answer:
C
Explanation:
75 mile shallow flat area just off coastlines
