Calculate the ph of solution

Assignment Help Chemistry
Reference no: EM132287272

1.) Calculate [H3O+]given [OH-]i n each aqueous solution. Express your answer using two significant figures. Also,Classify each solution as acidic or basic.

a.) [OH-] = 1.7×10-12 M

b.) [OH-] = 6.5×10-2 M

c.) [OH-] = 4.1×10-10 M

d.) [OH-] = 5.8×10-4 M

2.) Classify each solution as acidic, basic, or neutral according to its pH value.

a.) pH= 8.0

b.) pH=7.0

c.) pH=3.5

d.) pH=6.1

3.) Calculate the pH of each solution. Express your answer using 2 decimal places.

a.) [H3O+] = 7.7×10-8 M

b.) [H3O+] = 7.0×10-7 M

c.) [H3O+] = 6.2×10-6 M

d.) [H3O+] = 9.4×10-4 M

4.) Calculate the pH of each solution. Express your answer using 2 decimal places.

a.) [OH-] = 2.9×10-7 M

b.) [OH-] = 1.6×10-8 M

c.) [OH-] = 2.2×10-11 M

d.) [OH-] = 1.5×10-2 M

5.) Calculate the pH of each solution. Express your answer using 3 decimal place

a.) 4.55×10-2 M HBr

b.) 6.28×10-3 M KOH

c.) 6.89×10-3 M HNO3

d.) 3.54×10-4 M Sr(OH)2

Reference no: EM132287272

Questions Cloud

Solution of rubbing alcohol : 1. A solution of rubbing alcohol is 70.3 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 94.3 mL sample of the rubbing alcohol
What is the boiling point of the cacl2 solution : The freezing point of a CaCl2 solution is -24 °C. 1.What is the molality (m) of the CaCl2 solution? 2.What is the boiling point of the CaCl2 solution?
Language and negotiation : Has English replaced all other languages as the required language for global trade today?
Why will people agree about what is beauty : View the video "What is Aesthetics-A Philosophical video". Describe what your image of beauty is? You may refer to specific artworks or you can refer to a type.
Calculate the ph of solution : Calculate the pH of each solution. Express your answer using 2 decimal places.
Discuss the purposes of multi-site content library : Conduct research using the internet and discuss the purposes of multi-site content library and the advantages to having a multi-site content library.
Effective system of law provide better environment : How does an effective system of law provide a better environment in which businesses can operate successfully?
Pick example from global culture : Pick an example from global culture that demonstrates how women’s experiences are different than those of men.
Calculate the solubility product constant for silver oxalate : The measured potential difference between the rod and the SHE is 0.5813 V, the rod being positive. Calculate the solubility product constant for silver oxalate.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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