The answer is:
A. <span>It involves atoms. </span>
Answer:
T = 401.356 K (128.356°C)
Explanation:
boiling point:
∴T: boiling temperature of the solution
∴ T*: boiling temperature of pure solvent = 118.5°C ≅ 391.5 K
∴ K: boiling point constant = 3.08 K.Kg/mol
∴ m: molality [=] mol/Kg = 3.20 m
∴ solvent: acetic acid
∴ solute: Ca(NO3)2
⇒ T = T* + (K)(m)
⇒ T = 391.5 K + ((3.08 K.Kg/mol)(3.20 mol/Kg))
⇒ T = 391.5 K + 9.856 K
⇒ T = 401.356 K
Answer:
Heavy Snowfall
High Winds
Extremely Low Temperatures
Reasoning:
Lots of snow, kinda self explanatory
high winds are needed to carry the snow that fast
its has to be below freezing for snow to even form
Answer:
an ion is an element that has different numbers of protons and electrons
Explanation:
An ion is positive when it has more protons than electrons and negative when it has more electrons than ions.
(Hope this was helpful!) :)
