Answer: ![Rate=k[L]^1[M]^2](https://tex.z-dn.net/?f=Rate%3Dk%5BL%5D%5E1%5BM%5D%5E2)
Explanation:
Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.
![Rate=k[L]^x[M]^y](https://tex.z-dn.net/?f=Rate%3Dk%5BL%5D%5Ex%5BM%5D%5Ey)
(1)
k= rate constant
x = order with respect to L
y = order with respect to M
n =( x+y)= Total order
a) If [L] is doubled, the reaction rate will increase by a factor of 2:
![2\times Rate=k[2L]^x[M]^y](https://tex.z-dn.net/?f=2%5Ctimes%20Rate%3Dk%5B2L%5D%5Ex%5BM%5D%5Ey)
(2)
b) If [M] is doubled, the reaction rate will increase by a factor of 4:
![4\times Rate=k[L]^x[2M]^y](https://tex.z-dn.net/?f=4%5Ctimes%20Rate%3Dk%5BL%5D%5Ex%5B2M%5D%5Ey)
(3)
Dividing 2 by 1:
![\frac{2\times Rate}{Rate}=\frac{k[2L]^x[M]^y}{k[L]^x[M]^y}](https://tex.z-dn.net/?f=%5Cfrac%7B2%5Ctimes%20Rate%7D%7BRate%7D%3D%5Cfrac%7Bk%5B2L%5D%5Ex%5BM%5D%5Ey%7D%7Bk%5BL%5D%5Ex%5BM%5D%5Ey%7D)
Dividing 3 by 1
![\frac{4\times Rate}{Rate}=\frac{k[L]^x[2M]^y}{k[L]^x[M]^y}](https://tex.z-dn.net/?f=%5Cfrac%7B4%5Ctimes%20Rate%7D%7BRate%7D%3D%5Cfrac%7Bk%5BL%5D%5Ex%5B2M%5D%5Ey%7D%7Bk%5BL%5D%5Ex%5BM%5D%5Ey%7D)
Thus rate law is: ![k[L]^1[M]^2](https://tex.z-dn.net/?f=k%5BL%5D%5E1%5BM%5D%5E2)
Answer:
Sound waves in air (and any fluid medium) are longitudinal waves because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves.
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Salt water contains minerals other than salt.
The temperature of ocean water is affected by the depth of the water.
The temperature of ocean water is affected by the ocean’s location.
Objects float more easily in oceans than in lakes or rivers.
These are all of the true answers
Answer:
Starch.
Explanation:
When the triiodide combine with starch, it forms dark blue colour. Amylose in starch is responsible for the occurrence of a deep blue color when the iodine is combine with the starch. The iodine molecule goes inside of the amylose coil which makes a linear triiodide ion complex that goes into the coil of the starch that leads to an intense blue-black color in the end so we can say that starch turns the colour into blue.
Answer:
incisors, molars, canines.
Explanation:
All of these 3 teeth types appear in ourselves so in conclusion mammals. Plus there has never been gills in any mammal.
