Barium chloride reacts with sulphuric acid to produce barium sulphate and hydrochloric acid. 1) Write the equation
2) If it is not balanced then balance it.
3) State the law that this equation satisfies
4) Find the weights of reactants and products (Ba=137, Cl= 35.5, H=1, S =32, O = 16​

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next

Acompound has the molecular formula c3h8. which class of organic compounds does it belong to?