How many moles of hno3 are present

Assignment Help Chemistry
Reference no: EM13117752

A nitric acid solution containing 71% HNO3 (by mass) has a density of 1.42g/mL. how many moles of HNO3 are present in 1.00L of this solution?

Reference no: EM13117752

Questions Cloud

Show all work and calcualtion : discribe how to prepare this solutions show all work and calcualtion?
Hardy''s "the darkling thrush." : analyze the significant use of denotation, connotation and figures of speech to create theme in Hardy's "The Darkling Thrush."
Algebraic expression for possible set of dimensions : The area of a rectangular athletic field is represented by the expression 12y^3+48y^2+24y square meters. Write an algebraic expression to represent one possible set of dimensions (in the sense "length times width") of the athletic field.
What is the probability segments can form a triangle : What is the probability that those three segments can form a triangle? Probability of Forming a Channel
How many moles of hno3 are present : A nitric acid solution containing 71% HNO3 (by mass) has a density of 1.42g/mL. how many moles of HNO3 are present in 1.00L of this solution.
Explain how much work does he do on the desk : He pushes just hard enough to get the desk moving and continues pushing with that force for 5.00 s. Explain how much work does he do on the desk?
Ccompute t-test comparing males and females heights : Ccompute a t-test comparing males' and females' heights. You must determine which type of t-test to compute. Write a short interpretation of the results.
Calculate g and k in a growth experiment : Calculate g and k in a growth experiment in which a medium was inoculated with 4.7 x 104 E. coli cells, and following a 1-hour lag, grew exponentially for 5 hours, after which the population was 5.4 x 107 cells/ml.
Illustrate what distance would the bird cover : If a bird were to start out from the origin (where the student starts) and fly directly (in a straight line) to the school, illustrate what distance would the bird cover? Express your answer in miles.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the molarity of kio3 in the solution

A solution contained KIO3 and excess KI. 25 cm3 of this solution were acidified and the liberated I2 required 26.8 cm3 of 0.1 M Na2S2O3 for complete recaction.

  Chemical reaction at constant temperature and pressure

Determine the values of q, w, and ΔE0rxn for this given chemical reaction at constant temperature and pressure?

  Find out the mass of substance

An unknown mass of each of the given substances 1.Sand (tf=70.4 C),2.Pyrex glass(tf=67.6 C),3.water(tf=55.9 C) ,4.ethanol (tf=45.9 C), initially at 19.0 degrees Celsius, absorbs 1930 Joules of heat.  Find out the mass of each substance.

  Determine the mole fraction of sodium chloride

Determine the mole fraction of sodium chloride(NaCl) in the solution  if this  solution is formed  by mixing 17.0 grams of  sodium chloride NaCl in 85.0 grams of Water?

  What is the order of the reaction

What is the order of the reaction if it takes 10 minutes, 20 minutes, 30 minutes to reach 75% conversion?

  Determine the numbers of moles of iron

Determine the numbers of moles of iron that would be formed from 6.2 moles of CO (carbon monoxide) combining with excess of iron (III) oxide (Fe2O 3 )?

  Evaluate the solubility of the two salts

Give explanation why it is not practical to evaluate the solubility of the two salts AX and BY2, by simply comparing the solubility product constants?

  What is the molar mass of the protein

To determine the molar mass of an unknown protein, 1.00 mg was dissolved in 1.00 mL of water. At 25.0°C the osmotic pressure of this solution was found to be 1.47 × 10-3 atm.

  At what rate (j/s) must the heater provide thermal energy

A small immersion heater is used to heat 475 mL of water from 75 degrees Fahrenheit to 195 degrees fahrenheit in 5.00 minutes.

  What was the initial pressure of the gas in the cylinder

Find the temperature and the pressure of a gas inside the cylinder - what was the initial pressure of the gas in the cylinder?

  What is the half-life

Two scientists are experimenting with pure samples of isotope X, a highly radioactive substance. The first scientist has a sample with a mass of 20 grams.

  Use a expression to determine the specific concentrations

using a sample of river water sample analyzed for total inorganic carbon ,The river pH= 7.1 and an inorganic C concentration of 6.97 mg C/L.c

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd