Explain concentrated hcl has a density

Assignment Help Chemistry
Reference no: EM13551171

Concentrated HCl has a density of 1.19 g/mL and is 38.0% by mass HCl (the rest of the mass is water). How many mL of this concentrated solution do you need to add to a 250.0 mL volumetric flask to create a 0.0500 M HCl solution? Give your answer to the hundredths decimal place and do not include any units. The MW of HCl is 36.46 g/mol.

Reference no: EM13551171

Questions Cloud

Describe the molecule n-octylglucoside : The molecule n-octylglucoside is widely used in biochemical research as a nonionic detergent for "solubilizing" large hydrophobic protein molecules.
What is the frequency of the third-longest wavelength : What are the three longest wavelengths for standing waves on a 237--long string that is fixed at both ends, what is the frequency of the third-longest wavelength
Describe the compound decomposes in 60 minutes : A compound decomposes by first order process. If 25% of the compound decomposes in 60 minutes, the half life of the compound is _ minutes
Calculate the displacement of the piston : gas in a cylinder moves a piston with area 0.200 m^2 as energy is slowly added to the system. find the displacement of the piston
Explain concentrated hcl has a density : Concentrated HCl has a density of 1.19 g/mL and is 38.0% by mass HCl (the rest of the mass is water). How many mL of this concentrated solution do you need to add to a 250.0 mL volumetric flask to create a 0.0500 M HCl solution
Determine how much do the bubbles expand on their way up : A scuba diver 18 m below the surface of a lake breathes out, releasing bubbles into the water. How much do the bubbles expand on their way up
Explain what is the concentration of the calcium hydroxide : You are titrating a 50.0mL solution of calcium hydroxide with phosphoric acid. if it takes 15.00mL of 0.0360 M phosphoric acid to reach the equivalence point what is the concentration (in M) of the calcium hydroxide solution
What is the direction and speed of the proton : A neutron decays into a proton, and an electron. The neutron was initially at rest. What is the direction and speed of the proton
Explain the amounts of al components including water : You are given 1M MgSo4-7H2O solution and 0.5M EDTA solution. Calculate how to make a 100mL solution containing 50mM MgSo4 and 10mM EDTA. List the amounts of al components including water.

Reviews

Write a Review

Chemistry Questions & Answers

  Define what is the empirical formula and molecular formula

A compound with the molecular weight of 391.98 was determined to be 3.1 % Hydrogen, 31.5 % Phosphorous, and 65.4% Oxygen. Determine the empirical formula and molecular formula for the compound.

  Explain why the bond dissociation energy for the c-c sigma

Explain why the bond dissociation energy for the C-C sigma bond in propane is lower than the BDE for the C-C bond in propene.

  Feso4 solution

At volume of 0.200 M K2Cr2O7 will be required to oxidize the Fe2+ iron in 60.0 mL of .200 M FeSO4 solution?

  Explain how many moles of reactants and products

The reaction of methane and water is a way to prepare hydrogen according to CH4(g)+H2O=CO2(g)+H2(g) a) If 995 g of CH4 reacts with 2510 g of water, how many moles of reactants and products are there when the reaction is finished

  Determine the oh-concentration at equilibrium in a solution

Sodium formate, HCOONa, is a weak base and undergoes hydrolysis in water. Determine the OH- concentration at equilibrium in a solution

  How many minutes does it take for the concentration

A certain first-order reaction (A->product) has a rate constant of 7.50×10-3 at 45 . How many minutes does it take for the concentration of the reactant, , to drop to 6.25 of the original concentration?

  Explain the volume occupied by 1 nanomole of benzene

The volume occupaied by 1 gigamole of liquid benzene at 25C. The volume occupied by 1 nanomole of Benzene as vapor at STP (assume an ideal gas)

  Explain a hemoglobin a1c that is slightly lower than normal

a hemoglobin A1c that is slightly lower than normal.  a slightly lower than normal release of insulin in reps once to increases in glucose

  Explain how many liters of chlorine gas measured at stp

How many liters of chlorine gas, measured at STP, would be produced by the electrolysis of molten sodium chloride using a current

  The high dilution of a young culture was plated on a medium

you observed that a high dilution of a young culture was plated on a medium known to support its growth, but after 48 hours of incubation, the plate showed no growth. Give two possible explanations for these results.

  The minimum voltage is required to electrolyze anhydrous hf

What minimum voltage is required to electrolyze anhydrous HF? Hint: the H-F bond is so polar that liquid HF is essentially composed of H+ and F- ions.

  Explain what is the mole fraction of benzene in the vapor

What is the composition in mole fractions of a solution that has a vapor pressure of 30. torr at 20°C? X C6H6 and X C7H8. What is the mole fraction of benzene in the vapor above the solution described in part (a)?

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