12.0 g of K2Cr2O7 reacts with 10.0 g of HCl in the following reaction K Cr207 + 14HCI + 2CrCl3 + 7H2O + 3Cl2 . What is the theoretical yield of CrClz ?

Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c.  and at that point will start to turn into steam (gas)

Ijust took the quiz. their is no coefficient needed. : )

Answer:             1.0  × 10⁻⁵ msolution:                     as we know ph is given as,                                    ph  = -log [h⁺]and,                                    [h⁺]  =  10^-ph    (1)putting value of ph in eq. 1,                                    [h⁺]  =  10⁻⁵                                    [h⁺]  =  1.0  × 10⁻⁵ m

The answer to this qustion is c