3. Concentrated nitric acid is 70.4% HNO, by mass and has a density of 1.42 g/mL....

Question

Question

3. Concentrated nitric acid is 70.4% HNO, by mass and has a density of 1.42 g/mL. What is the molarity of concentrated nitric

Answer 1

Answer #1

Given = 70.4% HNO 3 density = 1.42.91 m ) Molar mass - lt 14+ (3416) of nitric acid = 15 +48 = 63 9 mole 142 g ml x 1000 ml =

Answer 2

Answer #2

55.5 M

source: Student

answered by: anonymous

Answer 3

Similar Homework Help Questions

17. The density of nitric acid (which is HNO3 in water) is 1.42 g/mL. The m/m% of HNO, in nitric acid is 69% m/m. H...

17. The density of nitric acid (which is HNO3 in water) is 1.42 g/mL. The m/m% of HNO, in nitric acid is 69% m/m. How many grams of HNO3 are in 1 mL of nitric acid? a) 0.99g b) 99g c) 2.1g d) 0.021 g e) 0.49g
A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0%HNO; by mass. What mass of HNO3 i...

A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0%HNO; by mass. What mass of HNO3 is present per liter of solution?
TReferencer A solution is prepared by adding 49.9 ml concentrated hydrochloric acid and 19.7 ml concentrated...

TReferencer A solution is prepared by adding 49.9 ml concentrated hydrochloric acid and 19.7 ml concentrated nitric acid to 300 ml water More water is added until the final volume is 1.00 L. Calculate H".COH)and the pH for this solution. (Hint: Concentrated HCl is 38% HCI (by mass) and has a density of 1.19 g ml., concentrated HNO, is 70% HNO, (by mass) and has a density of 1.42 g/mL.] OH")= M pH-

Introductory chemistry 20 A nitric acid solution containing 71.0% HNO3 (by mass) has a density of...

Introductory chemistry 20 A nitric acid solution containing 71.0% HNO3 (by mass) has a density of 1.42 g/mL. ow many moles of HNO, are present in 2.36 L of this solution? b) Determine the molarity of the acid.
What is the molarity of concentrated nitric acid that is 70.4 wt%?

What is the molarity of concentrated nitric acid that is 70.4 wt%?
71. A solution of nitric acid has a density of 1.5 g/mL and is 20% by...

71. A solution of nitric acid has a density of 1.5 g/mL and is 20% by weight HNO3. a. What is the molarity of this solution of HNO;? b. What volume of this solution should be taken in order to prepare of 5.0 L of a solution of 0.15 M nitric acid by dilution with water? In order to obtain a precise concentration, the 0.15 M HNO solution is standardized against pure Hgo (molar mass = 216.59 g/mol) by titrating...

What mass in g) of a concentrated solution of nitric acid (69.0% HNO, by mass) is...

What mass in g) of a concentrated solution of nitric acid (69.0% HNO, by mass) is needed to prepare 406.5 g of a 11.7% solution of HNO, by mass? x 9 Supporting Materials Periodic Table Supplemental Data Constants and Factors Submit Answer
What mass (ing) of a concentrated solution of nitric acid (68.8% HNO, by mass) is needed...

What mass (ing) of a concentrated solution of nitric acid (68.8% HNO, by mass) is needed to prepare 394.5 g of a 13.7% solution of HNO, by mass? X 9 Supporting Materials Periodic Table Constants and Factors Supplemental Data Additional Materials eBook . -/1.5 points OSGenChemWA1 3.4.WA.001. My Notes The formula for the mass percent of a component in a solution is shown mass percent component 1000 solution In this formula, m i s the mass of the component and...
21. Commercial grade fuming nitric acid contains about 90% HNO3 by mass with a density of...

21. Commercial grade fuming nitric acid contains about 90% HNO3 by mass with a density of 1. 50 g/mL, calculate the molarity of the HNO, solution. A. 0.214 M B. 21.4M c. 2.14 M

A concentrated sulfuric acid solution is 65.0% H2SO4by mass and has a density of 1.55 g/mL...

A concentrated sulfuric acid solution is 65.0% H2SO4by mass and has a density of 1.55 g/mL at 20°C. What is the mass in kg of 3.00 L of the concentrated sulfuric acid solution