The reaction described by h2(g)+i2(g)⟶2hi(g) has an experimentally determined rate law of rate= some proposed mechanisms for this reaction are: mechanism a (1) h2(g)+i2(g)−→(g) (one-step reaction) mechanism b (1) i2(g)⥫⥬=−(g) (fast, equilibrium) (2) h2(g)+2i(g)−→(g) (slow) mechanism c (1) i2(g)⥫⥬=−(g) (fast, equilibrium) (2) i(g)+h2(g)−→(g)+h(g) (slow) (3) h(g)+i(g)−→(g) (fast) which of these mechanisms are consistent with the observed rate law?

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape