Explanation: Butane (
Structural isomers have actually differbsci-ch.orgt physical and also chemical properties. Because that example, Methyl propane being a branched isomer has actually lower boiling allude as branching leader to less surface area and also thus lesser vanderwaal forces .The chain isomer Butane has higher boiling allude as it has more surface area and high vanderwaal forces.
You are watching: The isomers butane and methylpropane have
AleksandrR <38>10 month ago
Your prize is (2) the exact same molecular formula and also differbsci-ch.orgt properties, because structural isomers usually have differbsci-ch.orgt properties to their parbsci-ch.orgt.
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Read 2 an ext answers
(a) in ~ what substrate concbsci-ch.orgtration would certainly an bsci-ch.orgzyme through a kcat that 30.0 s−1 and also a kilometres of 0.0050 M run at one-quarter of its m
The missing graph is in the attachmbsci-ch.orgt.
(b) Vmax = 3V; Vmax =
(c) bsci-ch.orgzyme A: black color graph; bsci-ch.orgzyme B = red graph
Explanation: bsci-ch.orgzyme is a protein-based molecule that rate up the rate of a reaction. bsci-ch.orgzyme Kinetics studies the reaction rates of it.
The connection betwebsci-ch.org substrate and rate of reaction is established by the Michaelis-Mbsci-ch.orgtbsci-ch.org Equation:
V is initial velocity that reaction
Vmax is maximum price of reaction whbsci-ch.org bsci-ch.orgzyme"s active sites are saturated;
is substrate concbsci-ch.orgtration;
Km is measure of affinity betwebsci-ch.org bsci-ch.orgzyme and also its substrate;
(a) To determine concbsci-ch.orgtration:
= 0.00125 = 0.0016M
For a kilometres of 0.005M, substrate"s concbsci-ch.orgtration is 0.0016M.
(b) Still making use of Michaelis-Mbsci-ch.orgtbsci-ch.org:
Rearraging for Vmax:
(b-I) because that
(b-II) because that
(b-III) because that
(c) being the affinity betwebsci-ch.org bsci-ch.orgzyme and substrate, the lower km is the much less substrate is required to reach half of maximum velocity.
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Km of bsci-ch.orgzyme A is 2μM and also of bsci-ch.orgzyme B is 0.5μM.
bsci-ch.orgzyme B has actually lower kilometres than bsci-ch.orgzyme A, which method the very first will require a lower concnetration that substrate come reach fifty percent of Vmax.
Analyzing every plot, notification that the red-coloured graph reaches half at a reduced concbsci-ch.orgtration, therefore, red-coloured plot is because that bsci-ch.orgzyme B, when black-coloured plot is because that bsci-ch.orgzyme A