What is the chemical name of the compound k2so4? use the list of polyatomic ions and the periodic table to you answer. a. dipotassium sulfate b. potassium sulfate c. potassium(ii) sulfate d. potassium sulfide

Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.

What shape would a molecule with two bound groups and two lone pairs have?

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.