Given this chemical equation: M2CO3   +   2 HCl    →   CO2   +   H2O  +  2 MCl each mole of metal carbonate will produce ________ mole(s) of carbon dioxide.  Another way of saying this is that if two moles of CO2 are produced, then the original solution of metal carbonate contained ________ mole(s) of metal carbonate.

Consider the reaction below LiOH+KCL LiCL+KOH If 20.0 grams of lithium hydroxide LiOH are used, what is the theoretical yield of lithium chloride LiCL?

An unknown hydrated compound (AC·XH2O) contains 35.9% H2O. The molar mass of the anhydrous compound (AC) is 159.61 g/mol. Find the water of crystallization in this unknown hydrate. Part B is to find the number of moles of anhydrous compound (AC).

Could someone please Help! No plagiarism Please! 1. Consider the following reaction:  2H₂O (l)    →    2H₂ (g)    +     O₂ (g)                                   Which of the following statements is/are true for this reaction?                     A. This is a synthesis reaction. B. This is a decomposition reaction. C. This is a combustion reaction. D.None of the above   2. The reaction below shows the equation for the combustion of methane gas. How does the chemical equation demonstrate the Law of Conservation of Matter?   A. There is one CH₄ molecule on the reactant side and one CO₂ molecule on the product side of the reaction. B. There are two O₂ molecules on the reactant side and two H₂O molecules on the product side in the reaction. C. There are four oxygen atoms, four hydrogen atoms and one carbon atom on both the reactant and product side of the reaction. D. The reaction does not satisfy the Law of Conservation of Matter.   3. Chemists use the activity…