2 years ago

What is the difference between 2 ml of salt and 2.0 ml of salt?

Chemistry

1 answer:

faltersainse [42]2 years ago

8 0

Answer:

The 2 ml and 2.0 ml is the same thing.

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A gas has a volume of 490. mL at a temperature of -35.0 degrees C. What volume would the gas occupy at 42.0 degrees Celsius? Ple

miskamm [114]

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$\frac{V}{T}=const.$

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$\frac{V_1}{T_1}=\frac{V_2}{T_2}$

where in this problem we have:

$V_1=490 mL$ is the initial volume of the gas

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$T_2=42.0^{\circ}+273=315 K$ is the final temperature

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3 years ago

What is the number of moles in 526 L O2 at STP?

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