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Solnce55 [7]
3 years ago
9

True or False: As the ice warms up, the molecules get more energy and move around more from place to place to form liquid water.

Chemistry
2 answers:
Arada [10]3 years ago
7 0
The answer is TRUE.

Hope it helps.
Gwar [14]3 years ago
4 0
True the molecules get more energy 
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What is the molality of a solution if 100.0 g of glucose (C&Hi20e) were dissolved into 750. mL of water?
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To calculate the mass of solvent (water), we use the equation:

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Density of water = 1 g/mL

Putting values in above equation, we get:

1g/mL=\frac{\text{Mass of water}}{750mL}\\\\\text{Mass of water}=750g

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Molarity=\frac{m_{solute}\times 1000}{M_{solute}\times W_{solvent}\text{ in grams}}

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m_{solute} = Given mass of solute (C_6H_{12}O_6) = 100.0 g

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W_{solvent} = Mass of solvent (water) = 750 g

Putting values in above equation, we get:

\text{Molality of }C_6H_{12}O_6=\frac{100\times 1000}{180\times 750}\\\\\text{Molality of }C_6H_{12}O_6=0.740m

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