User Account

All Pages

Calculate the molarity of the hcl

Assignment Help Chemistry
Reference no: EM132131916

You have 5 mL of HCl acid (unknown concentration) in a 50 mLvolumetric flask, and bring it up to volume with deionizedwater. Calculate the molarity of the HCl by using the pH equation(pH = -log[H3O+]) , and the dilution equation (C1 xV1 = C2 x V2).

Remember that

HCl(l) + H2O (l) 6 H3O+(aq) + Cl- (aq) pH recorded was 3.13 in the diluted solution.

Reference no: EM132131916

Questions Cloud

Calculate volume in milliliters : Calculate volume in milliliters of a 1.96 mol/L calcium bromide solution that contains 275. mmol of calcium bromide CaBr2. Round your answer to 3 significant di
What is the mass percent of oxygen in manganese : What is the mass percent of oxygen in Manganese (IV) phosphate?
Ammonium thiosulfate : How many moles are in 8.552e+02 Mg (megagrams) of Nickel (III) sulfate?
What is hcl molarity : A 0.235g sample of a solid is 92.5% NaOH and 7.5% Ca(OH)2, by mass requires 45.6mL of a HCl solution for its titration. What is HCl molarity?
Calculate the molarity of the hcl : Calculate the molarity of the HCl by using the pH equation(pH = -log[H3O+]) , and the dilution equation (C1 xV1 = C2 x V2).
Please use the correct number of significant digits : You find that the 10.0mL solution has a mass of 12.5 g. What is the density of the 500mL of salt water solution in g/mL? Please use the correct number of signif
This experiment involves collecting data : This experiment involves collecting data for the cooling of water between 175o-160.oF in different containers.
Calculate the volume in milliliter : Calculate the volume in milliliters of a 1.8 mol/L iron(II) bromide solution that contains 150.g of iron(II) bromide FeBr2. Round your answer to 2 significant d
Calculate the molality of the solute : If 14.40 grams of RbCl are dissolved in water to make a solution of 0.224 L, the density is found to be 1.047 g/cm3. Calculate the molality of the solute.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the ph of the solution that results

Calculate the pH of the solution that results from the addition of 0.040 moles of HNO3 to a buffer made by combining 0.500 L of 0.380 M HC3H5O2

  What mass in kg of rain falls

if a raindrop weighs 65 mg on average and 5.1x10^5 raindrops fall on a lawn every minute what mass in kg of rain falls in 1.5 hours

  Explain why most multicellular organisms use an

explain why most multicellular organisms use an iron-containing protein for oxygen binding rather than free iron. your

  What is the minimum temperature reached by the solution

The heat of solution of ammonium chloride is 15.2 kJ/mol. If a 6.253 g sample of NH4Cl is added to 65.0 mL of water in a calorimeter at 26.9°C.

  The reaction of bromethane with nu

Draw the SN2 mechanism using curved arrows for the reaction of bromethane with Nu. Draw the SN2 mechanism using curved arrows for the reaction of 2-bromopropane with Nu

  Calculate the yield of copper oxide

Calculate the yield of copper oxide:A. Expected number of moles of copper oxide (using the emprical formula of copper oxide and the starting moles of Cu):B. Actual mass of copper oxide (g):

  Compute the molar concentration of ferrocyanide

Calculate the molar concentration of ferrocyanide in a solution of 0.031 M ZnSO4 saturated with Zn2Fe(CN)6. ZnSO4 will be completely dissociated into Zn2+ and SO42-

  Charges and electron dots as needed on each ion

To add formal charges, click the button below (which will turn yellow when activated) before clicking on the molecule. You may need to hit Enter on your keyboard after typing the charge to make it register before clicking submit. Place charges and..

  What is the mass of the compound produced

After the reaction, all of the aluminum is used and the mass of un-reacted sulfur is 0.430 g. What is the mass of the compound produced?

  Passed through the solution in half an hour

How many grams of ni can be deposited from a 0.250 M Niso4 solution if 4.50 A is passed through the solution in half an hour?

  Solid iron reacts with liquid water to produce solid iron

Solid iron reacts with liquid water to produce solid iron(III) oxide and hydrogen gas. Balance the redox reaction. What is the oxidizing agent in the redox reaction and what is the total number of electrons transferred in the reaction?

  What is partial pressure of cl2 in the equilibrium mixture

At 373 K, Keq = 2.39 for the following reaction:  SO2Cl2(g) = SO2(g) + Cl2(g) In an equilibrium mixture of the three gases, the partial pressures of SO2Cl2 and SO2 are 3.31 atm and 1.59 atm, respectively.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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