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sukhopar [10]
3 years ago
8

How to solve the number of mol​

Chemistry
1 answer:
tia_tia [17]3 years ago
4 0

Answer:

If you have a solution, you multiply the molarity by the volume in litres. There are two steps: Multiply the volume by the density to get the mass. Divide the mass by the molar mass to get the number of moles.

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How does knowing the meaning of prefix-trans help you remember what happens to light that strikes a translucent object ?
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6 0
2 years ago
A sample of water is heated from room temperature to just below the boiling point. The overall change in temperature is 72°C. E
Jlenok [28]

Answer : The correct option is, (a) 345 K

Explanation :

The conversion used for the temperature from degree Celsius to Kelvin is:

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As we are given the temperature in degree Celsius is, 72

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K=345.15\approx 345

Therefore, the temperature in Kelvin is, 345 K

7 0
3 years ago
Read 2 more answers
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