Inorganic Chemistry Answers

A acetic acid is used for the production of vinegar. If 0.500 M solution of acetic acid (HC2H3O2) is

50.0% ionized. Using this information, calculate [C2H3O2-], [H+

], [HC2H3O2], and Ka for acetic acid

Di cobalt octacarbonyl Co2(CO)8 act as catalyst in the process..........

2 Al + 6 HBr à 2 AlBr3   +  3 H2

3.22 moles of Al are reacted with 4.96 moles of HBr, and 1.96 moles of H2 was produced.

a. What is the limiting reagent?

b. Calculate the percent yield of H2.

What is the pH when 20 ml 0.1 M HCl is added to 100 ml 0.1M NaCN?

Lütfen birini seçin:

a. 8.6

b. 7

c. 9.8

d. 4.2

e. 5.6

What is the molar concentration of 600 ppm CuCl₂ solution with a density of d = 1.08 g/ml ?

Lütfen birini seçin:

a. 0.0024 M

b. 0.0048 M

c. 300 M

d. 0.648 M

What is the pH of the solution when 100 ml 0.04 M HCl is added to 100 ml 0.08 M sodium hydrogen malate solution?

Lütfen birini seçin:

a. 12

b. 3.46

c. 2

d. 10.54

number of back bond donation in Cr(CO)6 are??

in lanthinids extraction which ore is heated at 210 degree centigrade

How to identify Na2S and Na2SO4 aqueous solutions? Write down all the steps and reagents needed and their balanced chemical equations.

The chemical, and physical properties, preparation and uses of representative element