2006-09-14 12:08:05 · 4 answers · asked by lemon drops 3 in Science & Mathematics ➔ Chemistry
Actually, blood is not 95% water. Red cells, white cells and platelets make up about 45% of the volume of whole blood, and plasma makes up the remaining 55%. Plasma does have water in it though.
As for the freezing point, it's -.52 degrees Celsius or 31.1 degrees Fahrenheit from what I've read.
2006-09-14 12:14:12 · answer #1 · answered by Amanda 6 · 7⤊ 0⤋
Tf = Freezing Point of the solvent in the solution
Tf0 = Freezing Point of the pure solvent
i = i factor which will be 1 if the solute is a non-electrolyte
Kf = Freezing Point Depression Constant which should be negative
m = concentration in moles of solute per kilogram of solvent
2006-09-14 12:10:01 · answer #2 · answered by 7am gangster 3 · 2⤊ 2⤋
32 Degrees
2006-09-14 12:10:31 · answer #3 · answered by ? 5 · 2⤊ 2⤋
Same as the freezing temp of water.
Blood is about 95% water anyway!
2006-09-14 12:09:14 · answer #4 · answered by Anonymous · 1⤊ 4⤋