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Serga [27]
4 years ago
13

(a) mass in grams of 0.105 mol sucrose

Chemistry
1 answer:
Mnenie [13.5K]4 years ago
5 0
Sucrose has a chemical formula of C12H22O11. The molar mass of all the atoms added up is 342.297 g/mol.

342.297 g/mol * 1/0.105 mol = 3,259.971 g of sucrose. That is about 3.260 kilograms.
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damaskus [11]

Answer:

<h2>7.54 atm </h2>

Explanation:

The required pressure can be found by using the formula for Boyle's law which is

P_2 =  \frac{P_1V_1}{V_2}  \\

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

From the question we have

P_2 =  \frac{1 \times 196}{26}  =  \frac{196}{26}   \\ = 7.538461...

We have the final answer as

<h3>7.54 atm </h3>

Hope this helps you

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