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2 years ago

•What do you think salt water is useful for?

Chemistry

1 answer:

Ivanshal [37]2 years ago

6 0

Answer:

it is good for thermoelectric power plant cooling

it means that there is a lot of salt in the water

Someone would remove salt from water to be able to drink it

lastly, salt can be removed from water with reverse osmosis systems

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How many moons does Jupiter have?

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3 years ago

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Number of moles of 25 grams of HF

Marizza181 [45]

N=m/M

so n = 25g/(1.01+19.00)g/mol

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2 years ago

An object with a mass of 20.0 kg has a force of 5.0 Newton's applied to it. What is the resulting acceleration of the object?

Gnom [1K]

Love the toradora pfp, also the answer to your question is...

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2 years ago

mplete the following Charles' Law calculations. If the current temperature is 25 degrees C and you have a 2L balloon, identify t

Katyanochek1 [597]

Answer:

New volume = 2.03 L

Explanation:

Given that

Initial temperature, T₁ = 25°C = 298 K

Initial volume, V₁ = 2L

Final temperature, T₂ = 30°C = 303 K

We need to find the final volume. The mathematical form of Charle's law is given by :

$\dfrac{V_1}{V_2}=\dfrac{T_1}{T_2}\\\\V_2=\dfrac{V_1T_2}{T_1}$

Put all the values,

$V_2=\dfrac{2\times 303}{298}\\\\V_2=2.03\ L$

so, the new volume is equal to 2.03 L.

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3 years ago