According to boiling point elevation equation:
Δ T = i Kb m
when ΔT (change in boiling point) = 7.10 C°
and i (van't Hoff factor)= 1
and Kb = 0.520
so, by substitution:
7.10 = 1*0.520 *m
m = 7.1 / 0.52 = 13.65 m
Answer: 310.7 grams
Explanation:
Multiply the two values so the units of mL cancel and you get grams
2.545*122.1 = 310.7 grams
Base pairs.
Four + Five = Nine
The third letter in base is S.
IT ADDS UP.
Answer:
chemical means
Explanation:
Compounds can be separated by chemical means physical means boiling pressure
