Determine the number of moles of copper(II) nitrate in 25.06 mL of a 2.44 M Cu(N

Question

Determine the number of moles of copper(II) nitrate in 25.06 mL of a 2.44 M Cu(NO_3)_2 aqueous solution._______________0.882 moles 0.0595 moles 7.52 moles 0.0611 moles 2. How many grams of potassium permanganate. KMnO_4, are present in 75.22 mL of a 0.02000-M KMnO_4 aqueous solution?___________0.1580 g 0.8248 g 0.2377 g 1.504 g Which of the following is a non-electrolyte?__________NaCl MgSO_4 AlBr_3 C_6H_12O_6 What is the concentration of the chloride ion in a 0.220-M aqueous aluminum chloride solution? Aluminum chloride is a strong electrolyte.______________0.220 M 0.660 M 0.440 M 1.32 M The reaction of strontium oxide and nitric acid proceeds according to the following chemical equation. SrO (s) + 2 HNO_3 (aq) rightarrow Sr(NO_3)_2 (aq) + H_2O (l) Determine the mass of strontium oxide required to completely react with 1.034 moles of nitric acid.__________29.26 g 53.57 g 113.1 g 51.81 g Determine the volume of 7.19 M HNO_3 (aq) required to react with 2.38 kg of solid Al(OH)_3._________18.6 L 3.27 L 1.13L 12.7 L A 1.00-gram sample of an acid was dissolved in enough water to create 100.0 mL of aqueous solution. This solution was titrated by 15.00 mL of 1.058 M NaOH (aq). Determine the formula mass of the acid, assuming one acidic proton per formula unit._____________60.0 g/mol 24.3 g/mol 63.0 g/mol 122 g/mol What is the molarity of nitrate ions in an aqueous solution that is prepared by dissolving 783 milligrams of Al(NO_3)_3 into enough water to make 250.0 mL of solution?_____________0.297 M 0.0399 M 0.0441 M 0.132 M

Explanation / Answer

1) 0.0595 moles

2) 0.1580g

3) Nacl

4)0.440M

5) 53.57g

6) 18.6L

7) 122g/mol

8) 0.132 M

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