Kelvin is a temperature scale designed so that zero degrees K is defined as absolute zero (at absolute zero, a hypothetical temperature, all molecular movement stops - all actual temperatures are above absolute zero) and the size of one unit is the same as the size of one degree Celsius.
I’m pretty sure it’s sulphur dioxide
Answer:
I'm not 100% sure but i would guess global warming if anything
Explanation:
please do not put this as your answer if your not sure if its correct
Answer is: <span>the new pressure on the gas is 0.25 atm or 25.33 kPa.
</span>Boyle's Law: the
pressure volume law - <span>volume of a
given amount of gas held varies inversely with the applied pressure when
the temperature and mass are constant.
p</span>₁V₁ = p₂V₂.<span>
1 atm · 5.00 L = p</span>₂<span> · 20.0 L</span>.<span>
p</span>₂ = 1 atm · 5 L ÷ 20.0 L.<span>
</span>p₂ =
0.25 atm, but same amount of helium.
Moles of NaCl
Molality
i is vant Hoff factor
For NaCl vant Hoff factor is 2( Actually 1.9)