Chemistry, 29.05.2020 23:09 milemike243

PLEASE HELP ME I NEED ALL THE ANSWERS ASAP
1. 0.1 M solution of copper(II) sulphate CuSO4

2. 0.02 M solution of aluminum sulphide Al2S3

3. 0.180 M solution of sodium hydroxide NaOH

4. 0.006 M solution of magnesium chloride M gCl2

5. 0.082 M solution of sodium sulfate Na2SO4

6. 1.2 x 10^-6 M solution of iron (II) hydroxide Fe(OH)2

7. 2.30 x 10-14 M solution of iron(III) hydroxide Fe(OH)3

8. 0.28 M solution of copper (I) nitrate CuN O3

9. 1.43 M solution of copper (II) nitrate Cu(N O3)2

10. 0.60 M solution of lithium phosphate Li3PO4

11. 0.18 M solution of potassium oxide K2O

12. 0.25 M solution of calcium fluoride CaF2

13. 1.5 x 10^-6M solution of tin(II) nitrite Sn(N O2)2

14. 3.1 X 10^-15 M solution of tin(IV) nitrite Sn(N O2)4

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 14:30

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

Answers: 1

Answer

Chemistry, 22.06.2019 05:30

Describe the interaction that occurs between two objects with the same electrical charge.

Answers: 1

Answer

Chemistry, 22.06.2019 10:00

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

Answers: 1

Answer

Chemistry, 22.06.2019 18:00

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j

Answers: 1

Answer

You know the right answer?

PLEASE HELP ME I NEED ALL THE ANSWERS ASAP
1. 0.1 M solution of copper(II) sulphate CuSO4
...

Questions