Answer:
Check the explanation
Explanation:
colligative property
a. let the salt in question is NaCl
to raise temperature of water from 95 to 100 oC
dTb = 100-95 = 5 oC
use,
dTb = iKbm = 5 oC
= 2 x 0.512 x grams NaCl/58.44 x 3.8
grams of NaCl salt needed = 1084.33 g
b. with,
1 cup = 273 g
thus,
amount of salt NaCl = 1084.33 g/273 = 3.97 cups (or 4 cups)
c. Yes, to raise the temperature of water by 5 oC the amount of salt needed for 3.8 kg water is reasonable.
Answer: 1, Isopropyl alcohol is mixed with water for use as a rubbing-alcohol antiseptic. It is also used in aftershave lotions, hand lotions, and other cosmetics. In industry it is used as an inexpensive solvent for cosmetics, drugs, shellacs, and gums, as well as for denaturing ethanol (ethyl alcohol).
Explanation:
the answer is 17.031 g/mol
Answer:
Insulin resistance and insulin sensitivity are two sides of the same coin. If you have insulin resistance, you have low insulin sensitivity. Conversely, if you are sensitive to insulin, you have low insulin resistance.
Explanation:
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