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Alika [10]
2 years ago
11

PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!!!

Chemistry
2 answers:
Julli [10]2 years ago
7 0
Decomposition of stone due to acid rain<span />
Lynna [10]2 years ago
7 0
Decomposition of the stone due to acidic rain
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If two gases a and b in separate 1 liter containers
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The pressure exerted when both gases are put together in a single 1 liter container is 5 atm.

<h3>What is pressure?</h3>

Pressure is the force exerted by any object on another object.

Given that, a and b separate 1 liter containers and exert pressure of 2 atm and 3 atm respectively.

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1 year ago
Lactose, C12H22O11, is a naturally occurring sugar found in mammalian milk. A 0.335 M solution of lactose in water has a density
Dmitry_Shevchenko [17]

The molality of the solution is 0.00037 m.

<h3>What is concentration?</h3>

The term concentration refers to the amount of solute in a solution.

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Molarity = 0.335 M

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The molality of the solution is obtained from;

m = 0.335 M ×  1.0432 g/mL/ 1000(1.0432 g/mL) - 0.335 M (342 g/mol)

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