3 years ago

Can you please help me

Chemistry

2 answers:

victus00 [196]3 years ago

5 0

Answer: right is low left is high

Explanation: the balls on the right side has more so that means that that one is pulling down and the one on the left side has less so that means that it is going up pushing the balls over to the other side

Luba_88 [7]3 years ago

4 0

Answer:................

Explanation:

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What is the mole fraction of NaCl in a mixture containing 7.21 moles NaCl, 9.37 moles KCL, and 3.42

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Now we have to calculate the mole fraction of $NaCl$ .

$\text{Mole fraction of }NaCl=\frac{\text{Moles of }NaCl}{\text{Moles of }NaCl+\text{Moles of }KCl+\text{Moles of }LiCl}$

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3 years ago