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3 years ago

13

The atomic mass is equal to what?

2 answers:

Brrunno [24]3 years ago

5 0

Answer:

The atomic mass is equal to mass number.....

dsp733 years ago

4 0

Answer:

The mass number

Explanation:

I hope this helps.

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Ipatiy [6.2K]

<u>Answer:</u> The pressure that must be applied to the apparatus is 0.239 atm

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To calculate the osmotic pressure, we use the equation for osmotic pressure, which is:

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$M_{solute}$ = molar mass of sucrose = 342.3 g/mol

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Putting values in above equation, we get:

$\pi =1\times \frac{3.40g}{342.3g/mol\times 1}\times 0.0821\text{ L. atm }mol^{-1}K^{-1}\times 293K\\\\\pi =0.239atm$

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