1. Does a reaction occur when aqueous solutions of potassium hydroxide and copper(II) sulfate are combined? If a reaction does occur, write the net ionic equation. 2. Does a reaction occur when aqueous solutions of calcium nitrate and copper(II) sulfate are combined? If a reaction does occur, write the net ionic equation 3. Does a reaction occur when aqueous solutions of magnesium nitrate and cobalt(II) chloride are combined? If a reaction does occur, write the net ionic equation. 4. Does a reaction occur when aqueous solutions of magnesium nitrate and ammonium chloride are combined? If a reaction does occur, write the net ionic equation. 5. Does a reaction occur when aqueous solutions of chromium(III) nitrate and nickel(II) sulfate are combined? If a reaction does occur, write the net ionic equation. 6. Does a reaction occur when aqueous solutions of iron(II) nitrate and chromium(II) sulfate are combined? If a reaction does occur, write the net ionic equation. 7. Does a reaction occur when aqueous solutions of sodium nitrate and potassium hydroxide are combined? If a reaction does occur, write the net ionic equation. 8. Does a reaction occur when aqueous solutions of sodium hydroxide and potassium nitrate are combined? If a reaction does occur, write the net ionic equation. 9. Does a reaction occur when aqueous solutions of lead(II) nitrate and ammonium carbonate are combined? If a reaction does occur, write the net ionic equation. 10. Does a reaction occur when aqueous solutions of ammonium nitrate and potassium sulfide are combined? If a reaction does occur, write the net ionic equation. 11. Does a reaction occur when aqueous solutions of ammonium phosphate and iron(II) chloride are combined? If a reaction does occur, write the net ionic equation. 12. Does a reaction occur when aqueous solutions of magnesium sulfate and potassium carbonate are combined? If a reaction does occur, write the net ionic equation.
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
1. Does a reaction occur when aqueous solutions of potassium hydroxide and copper(II) sulfate are combined? If a reaction does occur, write the net ionic equation.
2. Does a reaction occur when aqueous solutions of calcium nitrate and copper(II) sulfate are combined? If a reaction does occur, write the net ionic equation
3. Does a reaction occur when aqueous solutions of magnesium nitrate and cobalt(II) chloride are combined? If a reaction does occur, write the net ionic equation.
4. Does a reaction occur when aqueous solutions of magnesium nitrate and ammonium chloride are combined? If a reaction does occur, write the net ionic equation.
5. Does a reaction occur when aqueous solutions of chromium(III) nitrate and nickel(II) sulfate are combined? If a reaction does occur, write the net ionic equation.
6. Does a reaction occur when aqueous solutions of iron(II) nitrate and chromium(II) sulfate are combined? If a reaction does occur, write the net ionic equation.
7. Does a reaction occur when aqueous solutions of sodium nitrate and potassium hydroxide are combined? If a reaction does occur, write the net ionic equation.
8. Does a reaction occur when aqueous solutions of sodium hydroxide and potassium nitrate are combined? If a reaction does occur, write the net ionic equation.
9. Does a reaction occur when aqueous solutions of lead(II) nitrate and ammonium carbonate are combined? If a reaction does occur, write the net ionic equation.
10. Does a reaction occur when aqueous solutions of ammonium nitrate and potassium sulfide are combined? If a reaction does occur, write the net ionic equation.
11. Does a reaction occur when aqueous solutions of ammonium phosphate and iron(II) chloride are combined? If a reaction does occur, write the net ionic equation.
12. Does a reaction occur when aqueous solutions of magnesium sulfate and potassium carbonate are combined? If a reaction does occur, write the net ionic equation.
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