What is the ph for the solution

Assignment Help Chemistry
Reference no: EM13144033

What is the pH for the solution made from 11.10 mL of 0.278 M HCl solution mixed with 70.90 mL of 0.1300 M ammonia solution ? Note that the pKa for NH4+ is 9.241

Reference no: EM13144033

Questions Cloud

What is the value of ka for hx : A 0.100 M solution of a weak acid, HX, has a pH of 2.110. What is the value of Ka for HX?
How much would overwood be paid for an hours : If this was a BELO plan with a pay rate of $22.00 per hour and a maximum of 53 hours, how much would Overwood be paid for 48 hours?
Whats marks marginal cost function : How much is his fixed cost? How much is his variable cost and at what level of production is his average cost minimum
Draw the lewis dot structure for both substances : Draw the Lewis Dot Structure for both substances b. Determine the electron pair geometry c. Determine the molecular geometry d. Compare the F - C - F bond angle to the H - S - H bond angle e
What is the ph for the solution : What is the pH for the solution made from 11.10 mL of 0.278 M HCl solution mixed with 70.90 mL of 0.1300 M ammonia solution ? Note that the pKa for NH4+ is 9.241
What would you say to enlighten them : Fellow students in your fraud examination class are having a hard time understanding why statistics on fraud are so difficult to obtain. What would you say to enlighten them?
What is the heat of reaction per mole of acid : What is the heat of reaction per mole of acid? Assume the mixture has a specific heat capacity of 4.18 J/(g•K) and that the densities of the reactant solutions are both 1.00 g/mL.
Explain one of the lines of the hydrogen line spectrum : One of the lines of the hydrogen line spectrum has a wavelength of 434.1 nm. It is known that all of the visible lines of the hydrogen spectra result from an electron
Result of conversion of preferred stock : The market value of the common stock at the date of the conversion was $30 per share. What total amount should be credited to additional paid-in capital from common stock as a result of the conversion of the preferred stock into common stock?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the partial pressure of helium

A 295mLflask contains pure helium at a pressure of 742torr . A second flask with a volume of 465mL contains pure argon at a pressure of 717torr .

  What is the final temperature of the mixture

If you have 240.0 mL of water at 25.00 °C and add 100.0 mL of water at 95.00 °C, what is the final temperature of the mixture.

  Calculate molality and molarity of nacl

calculate (a)molality? (b)molarity of NaCl? (c) What is the mass/mass and remove the most loosely held e- from a gaseous atom in a ground state

  What mass of aluminum oxide can be formed

If a mixture of 41.25 g of aluminum and 58.83 g of oxygen reacts, what mass of aluminum oxide can be formed?

  What is the reducing agent in the redox reaction

Amount of H2O2 in 15.8 g of hair bleach was obtained by titration with a standard KMnO4 soln.

  Calculate the molar mass of x

22.3 g of a substance X dissolves in enough water to make 0.507 L of a 0.779 M solution. Calculate the molar mass of X in g/mol.

  How much water will be produced

If a 0.350g tablet of NaOH is added to 100ml of 0.6 M H3PO4, how much water will be produced?

  What is the average atom weight of the element

A hypothetical element Z has two stable isotopes: Z-46 = 46.046 u 64.08% Z-51 = 50.826 u 35.92% What is the average atom weight of the element?

  What volume does sample gas occupy

At 0.500 atm and 15.0 degrees celcius a sample of gas occupies 120 L. What volume does sample gas occupy at 0.850 atm and 10.0 degrees celcius?

  What will be the final temperature

What will be the final temperature of a 15.0g sample of water that is heated with the addition of 4.2kJ at 18 0C

  What is the molarity of the naoh

if 1.205 g of KHP required 25.25 mL of NaOH solution for complete neutralization, what is the molarity of the NaOH sodium hydroxide solution?

  What is the new boiling point of water

What is the new boiling point of water if you add 188 grams of magnesium chloride to 1250 g of water.

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