ianfrancescasy ianfrancescasy

21-12-2022
Chemistry

Answered

1. When NaCl are dissolved in water, the freezing point is found to be - 0.26°C.
What is the osmolarity for this solution?
The K for water is 1.86.

Answer :

Other Questions

30.00%-by-mass solution of nitric acid, in water has a density of 1.18 g/cm3 at 20℃. What is the molarity of HNO3 in this solution?

Calculate the answers to these problems: Round off and enter your answer with the appropriate number of significant figures: Do not use scientific notation. Als

Which would you expect to have a higher melting point: sodium chloride, NaCl, or aluminum oxide, Al2O3?

please help!! 29.4 mL of an CH3COOH solution were titrated with 18.5 mL of a 0.175 M LIOH solution to reach the equivalence point. What is the molarity of the C

Nonane and 2,3,4-trifluoropentane have almost identical molar masses, but nonane has a significantly higher boiling point. Which of the following statements bes

6. Study the given set up of an experiment. You will observe that(A) Lime water in test tube B turns milky.(B) Lime water in test tube C turns milky(C) Potassiu

Atmospheric air has a temperature of 85 f and dew point of 53f what is relative humidity when cooled to 60f ? how many pounds of water are removed from 20000 cu

One brand of laundry bleach is an aqueous solution containing 4.00% sodium hypochlorite (NaOCl) by mass. What is the molarity of this solution? (Assume a densit

Hypothesize which mixtures you think will be able to resist changes in pH upon addition of either acid or base. (Check the appropriate box for each. Mixture Won

2H₂ + O2 --> 2H₂O What mass of oxygen gas (O₂) is required to produce 16 grams of water (H₂O)?