What is the final concentration of naoh

Assignment Help Chemistry
Reference no: EM13167464

What is the final concentration of NaOH when 335 mL of 0.75 M NaOH are mixed with 165 mL of 0.15 M NaOH?

Reference no: EM13167464

Questions Cloud

Define the gas is cooled at constant pressure : A sample of oxygen gas at a pressure of 0.996 atm and a temperature of 195oC, occupies a volume of 714 mL. If the gas is cooled at constant pressure until its volume is 544 mL, the temperature of the gas sample will be oC.
State a voltaic cell consists of a strip of cadmium metal : A voltaic cell consists of a strip of cadmium metal in a solution of Cd(NO3)2 in one beaker, and in the other beaker a platinum electrode is immersed in a NaCl solution
Compute and assess cash flow yield and free cash flow : Compute and assess cash flow yield and free cash flow yield and free cash flow for 2010. What is your assessment of  Alvin's cash-generating ability?
Calculate the new ph of the solution : 7.50 mL of 0.125 M HCl is added to the 100.0 mL of the buffer solution. Calculate the new [NH3] and [NH4Cl] for the buffer solution. Calculate the new pH of the solution.
What is the final concentration of naoh : What is the final concentration of NaOH when 335 mL of 0.75 M NaOH are mixed with 165 mL of 0.15 M NaOH?
What is the ph of the strong acid solution : A mixture formed by adding 40.0 mL of 2.5×10-2 M HCl to 120 mL of 1.0×10-2 M HI. What is the pH of the strong acid solution?
Explain what types of crystals are formed : What types of crystals are formed by the following solid elements and compounds: BF3 BN (NH4)CO3? In each case, state the types of forces among the particles
What must the heat rating of the heater : What must the heat rating of the heater, in kJ/min, to accomplish this? Ignore the heat that goes to the heat cup itself. The density of water is 0.997 g/ml.
Calculate the grams of sloute required : Calculate the grams of sloute required to perpare 750ml of a 7.5 x10-3 M from NiSO46H2O.

Reviews

Write a Review

Chemistry Questions & Answers

  State equilibrium is between carbonate and hydrogencarbonate

One ecologically important equilibrium is that between carbonate and hydrogencarbonate (bicarbonate) ions in natural water. (a) Th e standard Gibbs energies of formation of CO3

  How much heat energy must be supplied to raise temperature

we have 400g of water at temperature 64 degrees c How much heat energy must be supplied to raise the temperature of water to 90 degrees c.

  Explain how many grams of copper are in the necklace

How many grams of copper are in the necklace? 3. If 18-karat gold has a density of 15.5 , what is the volume in cubic centimeters?

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  What would be the mass of co2

At a temperature of 60 ºC, about 0.8 g CO2 can be dissolved in 100 g water.  what would be the mass of CO2 which can be dissolved in  100 g water at 10 ºC?

  What is the composition of the mixture by volume

A gas mixture composed of helium and argon has a density of 0.605g/L at a 741mmHg and 298K .What is the composition of the mixture by volume?

  What is the ph of a solution

What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 30.00 mL of 0.10 M KOH? Assume that the volumes of the solutions are additive. Ka = 1.8 × 10-5 for CH3CO2H.

  Explain the change in conductivity as the concentration

describe the change in conductivity as the concentration of the NaCl solution was increased by the addition of NaCl drops

  Determine the barometric pressure of water

Determine the barometric pressure of water If a mercury (Hg)barometer reads 755 mmHg,?Express your answer in cm?

  What would be the temperature

Suppose that you developed your own new temperature scale, denoted oN. You chose 30.0oN as the temperature of freezing water and 280oN as the temperature of boiling water at 1.0 atm pressure.

  Calculate the amount, in mol, of hcl added.

A student added 27.20 cm^3 of 0.200 mol dm^-3 HCL to 0.188 g of eggshell. Calculate the amount, in mol, of HCL added. what is it?

  How much thermal energy transfer is required

How much thermal energy transfer is required to vaporize 1.0 metric tone of ammonia?(1 metric ton = 10^3Kg). The delta H vaporization for ammonia is 25.1KJ/mol.

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