Using a solution of hoc2h23nhcl solution in which kb

Assignment Help Chemistry
Reference no: EM13372192

Using a solution of (HOC2H2)3NHCl, solution in which Kb, ((HOC2H2)3N) = 5.9 × 10-7 then determine what is the pH of a 0.010 M triethanolammonium chloride,

Silane is a colourless, flammable gas with a sharp, repulsive smell, somewhat similar to that of acetic acid it is observed that a 100 g of the SiH4 contain 12.55g of H and 87.45g of Si . find the ratio of Si to H and express your answer in amu?

Reference no: EM13372192

Questions Cloud

1764 lbs of ammonia is being deposited into 1 hectare of : 1764 lbs of ammonia is being deposited into 1 hectare of farm land. suppose all of the 1764lbs of ammonia will be
We have a compound that is determined to contain 436 grams : we have a compound that is determined to contain 4.36 grams of nbspphosphorus and 5.64 grams of oxygen and a molar mass
Assume that while titration of vinegar sample with standard : assume that while titration of vinegar sample with standard naoh takes place you misread the buret and the observed
Describe in brief the risk connected with solutions of 1m : describe in brief the risk connected with solutions of 1m nh3 1m hcl and 1m naoh?external pressure of 13.0 atm had by
Using a solution of hoc2h23nhcl solution in which kb : using a solution of hoc2h23nhcl solution in which kb hoc2h23n 5.9 times 10-7 then determine what is the ph of a 0.010
If the formula for magnesium fluoride is mgf2 and the : if the formula for magnesium fluoride is mgf2 and the formula for potassium chlorate is kclo3 then what is the formula
There are some solutions that are given as a ch4nbspb : there are some solutions that are given as a. ch4nbspb. caoh2nbspc. naohnbsp d. co2nbsp e. ch3nh2 find out which
The given chemical reaction is 2nh3g n2g 3h2g in this the : the given chemical reaction is 2nh3g n2g 3h2g. in this the equilibrium is to be-2 established in a container of 1.0
If a sample of 316g at a pressure of 0750 atm and : if a sample of 3.16g at a pressure of 0.750 atm and temperature of 45 degree celsius then calculate what is the molar

Reviews

Write a Review

Chemistry Questions & Answers

  A reaction of an alkyl halide with alcoholic silver nitrate

Write a mechanism for the reaction of an alkyl halide with alcoholic silver nitrate which depicts the type of substitution which occurs. Explain how this mechanism accounts for the relative rate of reactivity of primary, secondary and tertiary hal..

  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 metal

a metal object with a mass of 19g is heated to 96 degrees C, then transferred to a calorimeter containing 75 g of water at 18 degrees C. The water and metal object reach a final temperature of 22 degree C.

  What is the ph in its conjugate acid

If a buffer solution is 0.270 M in a weak base (Kb=7.5 x 10^-5) and 0.410 M in its conjugate acid, what is the pH?

  How many milliliters of a stock solution of kno3 you need

How many milliliters of a stock solution of 2.00M KNO3 would you need to prepare 100.0 mL of 0.150M KNO3?

  Explain what is the mass of the sphere if lead has density

A spherical ball of lead has a diameter of 6.5 cm. What is the mass of the sphere if lead has a density

  State an amphoteric compound exhibits acidic properties

An amphoteric compound exhibits a. acidic properties b. acidic and basic properties c. metallic properties d

  Compute the change in energy deltae

Calculate the change in energy deltaE that occurs when 0.5L of liquid water is vaporized

  Explain the average amount of calories burned during running

if an athlete expends 1850KJ/h (kilojoules per hour), how long does he have to exercise to work off 1.0lb of body fat?

  How many nitrogen atoms would be required

How many moles of dinitrogen tichloride correspond to 645 mg of dinitrogen trichloride? How many nitrogen atoms would be required to produce that amount of dinitrigen trichloride.

  Explain complete ionic equation and net ionic equation

Barium chloride + sodium carbonate --> a) balanced formula equation b) complete ionic equation c) net ionic equation

  How many milliliters of .1229 m naoh are needed

how many milliliters of .1229 M NaOH are needed to completely neutralize 50.00mL of .1012M H2SO4 solution

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