In the reaction MgCl2 + 2KOH Mg(OH)2 + 2KCl, how many moles of Mg(OH)2 are produced for every mole of MgCl2?A.3B.1/2C.1D.2SUBMITarrow_backPREVIOUS

How many moles of OH− are there in 2.999 g of Mg(OH)2?Give your answer in moles and to three decimal places.(Molar mass of  Mg(OH)2 = 58.32 g mol−1)

In the reaction MgCl2 + 2KOH Mg(OH)2 + 2KCl, if 6 moles MgCl2 are added to 6 moles KOH, which is the limiting reagent?A.KOHB.MgCl2C.KClD.None of the aboveSUBMITarrow_backPREVIOUS

How many grams of Mg is needed to create 762.44 mL of H2 gas at 39.86oC and  614 mmHg according to the reaction below.Mg + 2HCl --> MgCl2 + H2(g)

100 cm3 of magnesium chloride (MgCl2) solution is made with a concentration of 1.00 mol dm–3. Calculate the amount (in mol) of chloride ions, Cl–, present in the solution.

Consider this reaction:FeCl2 + 2NaOH Fe(OH)2(s) + 2NaClIf 6 moles of FeCl2 are added to 6 moles of NaOH, how many moles of NaOH will be used up in the reaction?A.1B.3C.6D.2SUBMITarrow_backPREVIOUS