I add 2.0 moles of Na+Cl- to 1 liter of water. How many osmoles are in...

Question

Question

I add 2.0 moles of Na+Cl- to 1 liter of water. How many osmoles are in this solution?

A. 2 OSMOLES

B. 1/2 OSMOLES

C. 2.1 OSMOLES

D. 4 OSMOLES

science Anatomy-And-Physiology

Answer 1

Answer #1

A. 2 osmoles.

For calculating no of osmoles produced=no of moles of solute ×no of particles produced from each molecule of solute = 1×2=2 osmoles

NaCl gives 2 particles Na+ and Cl-

Answer 2

Similar Homework Help Questions

I add 2.0 moles of Na+Cl- to 1 liter of water. What is the Molarity of...

I add 2.0 moles of Na+Cl- to 1 liter of water. What is the Molarity of the solution I have created? (The unit for molarity is "M") A. 2 M B. 1/2 M C. 2.1 M D.4 M
An intravenous saline solution contains 173 mEq/Leach of Na+ and Cl−. Part A: How many moles...

An intravenous saline solution contains 173 mEq/Leach of Na+ and Cl−. Part A: How many moles of Na+ are in 0.500 L of the saline solution? Part B: How many moles of Cl− are in 0.500 L of the saline solution?
How many moles of H 3 O^ + must you add to a liter of strong...

How many moles of H 3 O^ + must you add to a liter of strong acid solution to adjust its pH from 3.58 to 4.08 ? Assume a negligible volume change. How many moles of H30 or OH must you add to a liter of strong acid solution to adjust its pH from 3.58 to 4.08? Assume a negligible volume change. H30 x 10 m oles 011 per liter OUT

the analysis of a sample of ground water shows 44.9g/liter of Na+,6.6g/liter of Ca+,81.9g/liter of Cl-,and 1.0g/liter of...

the analysis of a sample of ground water shows 44.9g/liter of Na+,6.6g/liter of Ca+,81.9g/liter of Cl-,and 1.0g/liter of SO4 2-. No other ions are present in appreciable amounts except H+ or OH-.Is the solution acid or alkaline ,in the chemical sense?Approximately what is its pH?
How many moles of H3O+ or OH− must you add to a liter of strong acid...

How many moles of H3O+ or OH− must you add to a liter of strong acid solution to adjust its pH from 3.46 to 3.96? Assume a negligible volume change.
How many moles of H3O+ or OH− must you add to a liter of strong base...

How many moles of H3O+ or OH− must you add to a liter of strong base solution to adjust its pH from 8.010 to 7.760? Assume a negligible volume change.

Find the molarity of the following solutions: Molarity - mole/Liters 1 liter = 1000 ml pter...

Find the molarity of the following solutions: Molarity - mole/Liters 1 liter = 1000 ml pter 1) 2.5 moles of NaCl is dissolved to make 0.050 liters of solution. 2) 3.0 moles of AgCl is dissolved in enough water to make a 2.0 liter solution 3) 4.2 moles of lithium fluoride are dissolved in 2 liters of solution. 4) 18 grams of hydrochloric acid, HCl is dissolved to make 1 liter of solution. Stoichiometry 1. 2Na+2H,0 ® 2NaOH+H, a). How...
10-2 moles of HCL care added to 1 liter of distilled water at 25c . find...

10-2 moles of HCL care added to 1 liter of distilled water at 25c . find [H+], [OH-] and [Cl-] for this solution, what is the pH of the solution? demonstrate that [HCL] is negligible. assume that activity coefficients are unity.
1. How many atoms are represented by: a. 0.96 moles Ca b. 0.39 moles Ga c....

1. How many atoms are represented by: a. 0.96 moles Ca b. 0.39 moles Ga c. 0.94 moles Ag d. 0.39 moles Mg 2. How may molecules are represented by a. 0.39 moles CH3COOH b. 0.71 moles N2 C. 0.72 moles C&H 206 d. 0.57 moles 02 3. How may grams are represented by: a. 6.11 moles C6H1206 b. 1.89 moles 02 c. 6,61 moles NaHCO3 d. 1.14 moles Na 4. How may moles are represented by: a. 26.32 grams...

How many moles of Na₂SO₄ are in a 0.140 m aqueous solution that was prepared with 2.30 kg of water?

How many moles of Na₂SO₄ are in a 0.140 m aqueous solution that was prepared with 2.30 kg of water?