Answer:
2
x
+
9
y
−
2
Step-by-step explanation:
If you're just looking to simplify and/or combine like terms, here's your answer: 2
x
+
9
y
−
2
Glad I could help!!
Answer:
x = 12
Step-by-step explanation:
Hello!
The sum of 3x - 16 and 1 gives us 2x - 3.
<h3>
Solve for x</h3>
- 3x - 16 + 1 = 2x - 3
- 3x - 15 = 2x - 3
- x - 15 = -3
- x = 12
The value of x is 12.
Hello,
-(-5) is also known as just a plain positive 5. When two negatives are multiplied together, they make the number positive. So, the location of -(-5) on a number line would be on the number 5. I hope this helps!
May
There are no lines of symmetry for the number four.
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
![A +B\rightarrow C+D](https://tex.z-dn.net/?f=A%20%2BB%5Crightarrow%20C%2BD%20)
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.