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Svet_ta [14]
3 years ago
10

Someone help me on these two 2

Chemistry
1 answer:
prisoha [69]3 years ago
6 0

Answer:

Question 4 is- Solubility

Question 5 is- Suspension

Hopes this helps >:D

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HNO3 Express your answers as ions separated by a comma.
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How many mols of a 3M NaOH solution are in 1L of the solution?
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To calculate this, we need the Molarity formula. This formula tell us that Molarity, which is a concentration unit, is equal to the number of moles divided by the volume. In this question we already have the Molarity and the Volume, so let's build our equation:

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Since we know that temperature is the average kinetic energy of molecules present. It means as we increase the temperature we increase the kinetic energy of the molecules which in turn leads to an increase in the pressure.

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