Hope the diagram below will help you. when a C=C is hydrogenated it gains 2 hydrogens turning it into a C-C.
Hope that helps
Hope that helps
Which of the following is a way in which water resources are consumed? a. drinking b. industry c. business d. all of the above P
1 answer:
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Given information :
G = 173.3 KJ
H = 180.7 KJ
T = 303.0 K
S = unknown (?)
By using the given formula : G = H - TS , we can calculate the value of 'S'
On rearranging the formula we get : S =
Plug in the value of G , H and T in the above formula :
S =
S = 0.02442
Answer: -
2.5
Explanation: -
Initial [HNO₂] = 2.00 M
ka = 5.00 x 10 ⁻⁶
ICE table for HNO₂ =
[
Ka =
5.00 x 10-6 =
x = 0.0032 M
pH = - log [H⁺]
= - log 0.0032
= 2.5