A solution is added to universal indicator, the universal indicator turns a deep purple. What does this suggest?

Select the correct formula for Nitric acid

Select the PH value that would be seen if measuring the PH of a weak acid.

Which of the following when tested would turn universal indicator green?

Which of the following salts are made from a reaction with Nitric acid?

Which of the following are alkalis? 

Which of the following are salts made from sodium hydroxide? 

Potassium Hydroxide reacts with Sulfuric acid what colour might you expect universal indicator to turn when added to the reaction mixture?

What will be the product from this reaction:

Sulfuric acid + Sodium hydroxide $$\rightarrow$$