Explain solutions of hcl and naoh

Assignment Help Chemistry
Reference no: EM13252792

You are given solutions of HCl and NaOH and must determine their concentrations. You use 30.6 mL of NaOH to titrate 100. mL of HCl and 18.0 mL of NaOH to titrate 50.0 mL of 0.0796 M H2SO4. Find the unknown concentrations.

NaOH -M

HCl -M

Reference no: EM13252792

Questions Cloud

Determine the capacitance of the capacitor : An unknown capacitor is charged by a 100-V source through a 1 M? resistor. determine the capacitance of the capacitor
Chloromethane is saturated and it will be stored in vapor : A tank will store 10.1 kg of chloromethane (molar mass: 50.5 g/mol) at 373.15 K and 32 bar. At this condition, chloromethane is saturated and it will be stored in the vapor phase.
What lens power should be prescribed : A person sees clearly wearing eyeglasses that have a power of -5.00 diopters, If the person wants to switch to contact lenses placed directly on the eyes, what lens power should be prescribed
Determine value of constant c for valid probability function : Determine the value of the constant c such that the following functions are valid probability functions: A. p(x) = cx/20, x = 1,2,3,4,5,6 and zero elswhere. B. p(x) = c(X^2 + 1), x = 1,2,3,4,5, and zero elsewhere.
Explain solutions of hcl and naoh : You are given solutions of HCl and NaOH and must determine their concentrations. You use 30.6 mL of NaOH to titrate 100. mL of HCl and 18.0 mL of NaOH to titrate 50.0 mL of 0.0796 M H2SO4. Find the unknown concentrations.
What type of mirror is required to form this image : An object is located 10 cm in front of a mirror that forms an image of the object on a wall 300 cm, What type of mirror is required to form this image?
Character of louise mallard and mathilde loisel : Discuss the similarities and differences in the character of Louise Mallard and Mathilde Loisel and give an example of irony from each of the short stories and explain why it is ironic.
Who pays for mental health treatment : Who pays for mental health treatment? What are some of the issues surrounding financing of mental health care.
Mechanically reversible isothermal process : 10 moles of an ideal gas, initially at a temperature of 200 K, are compressed in a thermally insulated closed piston-cylinder device in a mechanically reversible isothermal process.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the partial pressure of he in this container

A 250.0-L cylinder contains 65.0% He(g) and 35.0% Kr(g) by mass at 25.0° C and 1.35 atm total pressure. What is the partial pressure of He in this container?

  Calculate the molar concentration of cl- in this solution

A 325 mL sample of solution contains 25.3 grams of CaCl2. Calculate the molar concentration of Cl- in this solution.

  Determine the number of moles of o2 produced

Determine the number of moles of O2 produced by the decomposition of 426 g of NaClO3

  Find the moles of salicylic acid in aspirin sample

From there, how would I find the moles of salicylic acid in aspirin sample (mol) and the mass of salicylic acid in aspirin sample (g), which should help me calculate the percent purity of aspirin and the percent yield of aspirin in sample. Thank y..

  Compute the number of moles of hcl

Calculate the number of moles of HCl in the solution dispensed and its associated error.

  How many grams of o2 gas would occupy

How many grams of O2 gas would occupy a 400.0 liter container when the temperature is 300.0 K and the pressure is 2.20 atm?

  Define one mole of an ideal gas is expanded

One mole of an ideal gas is expanded from a volume of 1.00 liter to a volume of 4.90 liters against a constant external pressure of 1.00 atm. How much work (in joules) is performed on the surroundings?

  Explain the increase in the rate of reaction

The increase in the rate of reaction with temperature is due to A. increase in the number of effective collisions. B. decrease in activation energy.

  Define important information about heat of reaction

Important information about Heat of Reaction, The combustion of butane produces heat according to the equation 2C4H10(g) + 13O2(g) --> 8CO2(g) + 10H2O(l) deltaHrxn= -5314kJ

  Define the effect of that mistake on the calculated molarity

Explain the effect of that mistake on the calculated molarity MB. (Will the experimental MB calculated by Student A be higher or lower than the true MB value?)

  Determine the initial concentration

determine the initial concentration - Constant rate  is 3.20×10-4 M/s for a zero-order reaction. concentration has dropped to 9.00×10-2 M  after 60.0 seconds

  Calculate the molar mass of the unknown gas

An unknown gas having a mass of 2.041 g occupies a volume of 1.15 liters at 0.974 atm and 20 degrees Celcius. Calculate the molar mass of the unknown gas.

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