Ouestion no 10 answer is first and 11 is 3
2Cr”(as)+hc(g)>2Cr(s)+6H*(sa)
Answer:
first mark me Brainliest
Explanation:
Reaction rate, in chemistry, the speed at which a chemical reaction proceeds. It is often expressed in terms of either the concentration (amount per unit volume) of a product that is formed in a unit of time or the concentration of a reactant that is consumed in a unit of time. Alternatively, it may be defined in terms of the amounts of the reactants consumed or products formed in a unit of time. For example, suppose that the balanced chemical equation for a reaction is of the form
A + 3B → 2Z.
Answer:
Sugar, sodium chloride, and hydrophilic proteins
