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vovikov84 [41]
3 years ago
9

The pressure of a sample of dry air is held constant 2.25 atm while the temperature is

Chemistry
1 answer:
natka813 [3]3 years ago
5 0
Charles’ law: V1/T1 = V2/T2. The volume and temperature of a fixed amount of gas at a constant pressure are directly proportional. To use the equation, the temperature must be in Kelvin.

V2 = V1T2/T1 = (43 L)(280.15 K)/(373.15 K)
V2 = 32 L

The correct answer choice would thus be B.
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2 years ago
If 45.0 mL of a 0.0500 M HNO3, 10.0 mL of a 0.0500 M KSCN, and 30.0 mL of a 0.0500 M Fe(NO3)3 are combined, what is the initial
jeka94

Answer:

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Explanation:

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