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anzhelika [568]
3 years ago
10

Asap worth 20 points

Chemistry
1 answer:
Olegator [25]3 years ago
5 0
You forgot to attach the question…
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If a solution of glucose has a concentration of 0.500 M, how many moles of are in 8.00 L of
Sidana [21]

Answer:

n = 4mol

Explanation:

n =? C= 0.5M, V = 8L

Substitute into

n = CV

n= 0.5×8= 4mol

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3 years ago
Nuclear fusion is the source of energy for stars. Besides hydrogen, which other element is most likely also common in stars?
cupoosta [38]

Answer:

helium

Explanation:

coz it take part In fusion reaction

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How many atoms are in 1.50 moles of Zinc?
Nikolay [14]
There are 18 atoms in 1.5 moles of Zinc
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3 years ago
When do scienctific idea change?
Anna [14]

Science is how we make sense of the world by collecting data and doing experiments. Scientific ideas change over time as our evidence improves. The more experiments we do and the more data we collect, the better our scientific ideas become.

5 0
3 years ago
Read 2 more answers
Convert: 20.9 mL = ___L<br> 2.09<br> 0.209<br> 0.0209<br> 209<br> 20.9
aleksklad [387]

Answer:

0.209

Explanation:

when dealing with mL to L the rule of thumb seems to be to move your decimal place back two spaces.

6 0
3 years ago
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