Answer:
x = 118.572091090591
Step-by-step explanation:
we are given a right triangle then
tan(16) = 34/x
then
x = 34÷tan(16)
=118.572091090591
Info :
tan(16) = 0.286745385759
Step-by-step explanation:
have you understood what I mean
Look at the picture, this is just for the 20 characters
Answer:
Rate of reaction when concentration of A is doubled=0.018 M/s.
Step-by-step explanation:
We are given that for the multi-step reaction
It is given that the rate-limiting step is unimolecular with A as the sole reactant
It means rate of reaction depend upon the concentration of reactant A only
Rate of reaction =k[A]
[A]=0.110 M
[B]=0.110 M
Rate of reaction =0.0090 M/s
According to rate law
Rate of reaction=k[A]
If concentration of A is doubled then the rate of reaction is given by
Rate of reaction =k[2A]= 2 k[A]=2 initial rate of reaction
Therefore, rate of reaction after substituting values
Rate of reaction ==0.018 M/s
Rate of reaction when concentration of A is doubled=0.018 M/s.
2b is basically 2 * b. When a number (called the coefficient) and a variable come together they multiply.