What are the coefficients that would correctly balance this equation? __zn+__k2cro4 > __k + __zncro4 a. 2,1,2,1 b. 1,2,3,1 c. 1,2,1,2 d. 1,1,2,1

Answer : The correct option is, (D)

Explanation :

Balanced reaction : Balanced reactions are those reactions when the number of different atoms of the element present in the reactant sides is equal to the product sides.

The given unbalanced reaction is,

The balanced chemical reaction is,

Therefore, 1, 1, 2, 1 are the coefficients that would correctly balance this equation.

po-215 i got it right on the quiz

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?