Answer:
C6H6 + H2SO4 ---> C6H5SO3H + H2O
k [H2SO4]^2 [C6H6]
Explanation:
In writing the rate equation for a reaction, all the steps in the reaction sequence are summed and transient intermediates are taken into consideration.
Writing rate equation began at the slowest step as shown in the image attached to this answer below. This is because the slowest step determines the rate of reaction. Concentration of intermediates are usually expressed in terms of concentration of reactants as intermediates do not enter the rate equation.
Answer:
Three! 3
Explanation:
O2 means that there are two oxygen and I is just one
When ice cream melts from solid to liquid, the motion of the molecules increases. This is because as the phase change moves from solid to liquid to gas, entropy increases which increases the probability of the molecules to collide and move in the system. This increase may be because of the increase in temp, probable cause of the melting of icecream.
Answer: The law of conservation of mass is reffering to the fact that energy cannot be created or destroyed. So when you speak about atoms not being created or destroyed it is the same thing. Unless you're talking about an atomic bomb where the atoms are split.