Answer:
T1 is shorter than T2, and the concentration of products at the end T1 is higher than that of T2.
Explanation:
- The rate of the reaction is defined as the change in the concentration of reactants (decrease) or products (increase) with time.
<em>Rate of the reaction = - d[reactants]/dt = d[products]/dt</em>
- It is clear that the rate of the reaction is inversely proportional with time.
<em>∵ Rate at T1 (1.8 x 10⁻⁶ M/s) > rate at T2 (1.0 x 10⁻⁶).</em>
∴ T1 < T2, which means that T1 is shorter than T2.
- Also, it is clear that the rate of the reaction is directly proportional to the change of reactants.
<em>As, the rate increases, the remaining of the reactants decrease and products formed increase.</em>
<em>So, concentration of reactants at the end of T1 is lower than that of T2 and the concentration of products at the end T1 is higher than that of T2.</em>
<em></em>
<em>T1 is shorter than T2, and the concentration of products at the end T1 is higher than that of T2.</em>
Answer:
A
C
Explanation:
For the reaction of m-bromonitrobenzene from benzene first, we need to carry out the nitration of benzene utilizing HNO3, H2SO4.
Bromination of nitrobenzene with Br2, FeBr3 outfits m-bromonitrobenzene in light of the fact that nitro group is meta coordinating for electrophile. The mechanism activity for the reaction is shown in the image below.
It is a compound machine i think, tell me if its right!
Answer:
Matching the reaction on the top with the corresponding reaction on the left:
Explanation:
A) 2Na(s) + 2H2O(l) = 2NaOH(aq) + H2(g)
is Electrolysis breaks down water to form hydrogen and oxygen gas
B) 2H2(g) + O2(g) = 2H2O(g)
is
A bright light is produced when magnesium reacts with the oxygen in air to form magnesium oxide
