Names and Formulas for Ionic Compounds (post) (1)

Please help me and answer this.

Chemistry Can someone answer this please.

List and explain the procedures for a manual titration experiment: use bullet points, pictures or diagrams.

1) Get two medium test tubes. Into one, place about 2 mL of a solution of copper (II) sulfate. Into the other add about 2 mL of a solution of nickel (II) chloride. Note the appearence of the two solutions and then mix them together noting any changes that have taken place.  -Changes that take place -Balanced chemical equation -Balanced ionic equation -balanced net ionic equation

In the following equation, __________ will form a precipitate. NaCl + AgNO3 → AgCl + NaNO3 Express your answer as a chemical formula

answer 2 and 3 only

please skip this if you have already answered. I will only upvote if it is complete and correct. thank you

I. Solubility - Write if it's miscible or immiscible. Solvent Coconut Oil Palm Oil Distilled Water Ethyl Alcohol Acetone

Analytical chemists are trying to determine the identity of an unknown solution. They have narrowed it down to two possibilities, silver nitrate or potassium nitrate. You have been assigned the task of determining how to finish testing the solution to reveal its identity. Use your knowledge of double displacement reactions, and the solubility table to come up with a laboratory procedure which will identify the unknown solution. Be sure to include a purpose, hypothesis, materials and procedure.

1. Chemical reactions often give clues showing that they are occurring. State and explain three things that may signal a chemical reaction is occurring.

Please provide complete step by step answer:  Could the method of gravimetric analysis be used to test the concentration of calcium in drinking water? (Hint: check the solubility rules)

1) Get two medium test tubes. Into one, place about 2 mL of a solution of hydrochloric acid. Into the other add about 2 mL of a solution of sodium hydroxide. Note the appearence of the two solutions and then mix them together noting any changes that have taken place.  -Changes that take place -Balanced chemical equation -Balanced ionic equation -balanced net ionic equation

For the following chemical reactions, determine the precipitate produced when the two reactants listed below are mixed together.Note: Leave the answer blank if no precipitate will form.   (Express your answer as a chemical formula.)