Explain how many dissociated h ions

Assignment Help Chemistry
Reference no: EM13206232

At 20 degree celcius, how many dissociated H+ ions are there in 167ml of an aqueous solution whose ph is 12.17? and At 25 degree celcius, how many dissociated H+ ions are there in 753ml of an aqueous solution whose ph is 9.30?

Reference no: EM13206232

Questions Cloud

Explain monoprotic acid is dissolved in water : Enough of a monoprotic acid is dissolved in water to produce a 0.0104 M solution. The pH of the resulting solution is 2.46.
Is the measure stabilizing or destabilizing : Some states are required to balance their budgets. Is this measure stabilizing or destabilizing Suppose all states were committed to a balanced budget philosophy and the economy moved into a recession. What effects would this philosophy have on th..
Explain equal concentration rank these solution by ph : Assume equal concentration rank these solution by PH : HBrO(aq), Sr(OH)2 (aq)
A thrust chamber has a throat diameter : What is the chamber volume? The chamber volume includes a cylindrical section plus a conical converging section. What are the length and diameter of the cylindrical section if the nozzle has a half angle of 25 degrees and a chamber area to throat are..
Explain how many dissociated h ions : At 20 degree celcius, how many dissociated H+ ions are there in 167ml of an aqueous solution whose ph is 12.17? and At 25 degree celcius, how many dissociated H+ ion
Carribean racial ideologies and their effects on scoiety : For the period of 1500-1830's, what were North American racial ideologies and their effects on society with Latin America and Carribean racial ideologies and their effects on scoiety?
Colleague is engaging in illegitimate political behavior : Imagine that a colleague is engaging in illegitimate political behavior toward you. What steps might you take to reduce or eliminate this behavior?
Explain what is the value of kc for the reaction : What is the value of Kc for the reaction at the temperature of the reaction Mixture. N2(g)+O2(g) 2 NO(g)
What is the organizational culture of southwest airlines : What is the organizational culture of Southwest Airlines like and how does it affect the way the employees behave?

Reviews

Write a Review

Chemistry Questions & Answers

  State the difference between the rows of the periodic table

The principle quantum number defines the shell (which is roughly, but not quite exactly, the row, or period, of the periodic table). Demonstrate the difference between the rows of the periodic table

  What is the change in enthalpy

What is the change in enthalpy when 18.4 g of steam at 100?C is converted to liquid water at the same temperature and pressure? The heat of vaporization of water is 40.7 kJ/mole. Answer in units of kJ.

  What amount of the excess reagent remains after the reaction

What amount of the excess reagent remains after the reaction is complete in grams?

  How many milliliters of coffee can be obtained

a pound of coffee beans yields 70 cups of coffee (4cups=1qt) how many milliliters of coffee can be obtained from 1 g of coffee beans

  How many moles of acid can the antacid counteract

If 5.25mL of 0.1000 M NaOH solution is needed to just neutralize excess acid after 20.00 mL of HCl was added to 1.00 g of an antacid, how many moles of acid can the antacid counteract per gram?

  Explain what are actual experimental ratios

What are your actual experimental ratios? Give possible reasons for any observed variations from these ratios.

  Define the molar solubility of salt

Qualitative Approach: How is the solubility of CaF2 in water different from its solubility in Ca(NO3)2? Is CAF2 more or less soluble in water than Ca(NO3)2?

  Compute the first derivative of the function of the ph

the pH of the solution is 9.15. After adding 16.55 mL of hydrochloric acid to your sample, the pH is 8.78. Calculate the first derivative of the function of the pH of your solution with respect to the volume of titrant added

  How many moles of oxygen form

2KClO3 + heat > 2KCl + 3O2, How many moles of O2 form as 3.0 mol of KClO3 are totally consumed.

  Determine the identity of the metal x

An unknown element forms a yellow ion, XO . It forms a  precipitate with silver ions. If 48.0 mL of a 0.250 mol/L solution of  silver ions is added to a solution of the unknown ion, 1.856g of a  red-brown precipitate are formed. Determine the iden..

  Calculate the empirical formula

Calculate the empirical formula, Molecular weight, and molecular formula of the compound when an organic compound has C=55.8% and H=7.03%. A 1.500g sample was vaporized collected over H2O and found to occupy 0.500L at 100C and 764 mmHg. (vapor pre..

  Explain chemical engineer measured a less-than-expected

During studies of the reaction below, 2 N2H4(l) + N2O4(l) ? 3 N2(g) + 4 H2O(g) a chemical engineer measured a less-than-expected yield of N2 and discovered that the following side reaction occurs

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