A scientist exam in two atoms. One has a nucleus with five protons in five neutron surrounded by five electrons. The other has a
1 answer:
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Answer:
The answer is
<h2>1.38 g/mL</h2>Explanation:
The density of a substance can be found by using the formula
From the question
mass of liquid = 138 g
volume = 100 mL
The density of the liquid is
We have the final answer as
<h3>1.38 g/mL</h3>Hope this helps you
Answer:
Explanation:
We have 3 solutions:
- Solution 1 (with ethanol)
- Solution 2 (no ethanol)
- Final solution
and for the ethanol:
Combining:
If V2=2000 gal: