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UNO [17]
3 years ago
13

3

Chemistry
1 answer:
Deffense [45]3 years ago
7 0

Answer:

(a) (i) 44

(ii) 88 and 36

(iii) 2.2

(b)H₂–C=C–H₂

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Where might you find a temperature of 2 kelvin?
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100°C is 273 kelvins.

1°C is 2.73 kelvins.

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Using household measuring tools use these conversions to record is a capacity of the bottle milliliters 1 cup equals 240 mL in 1
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The tool was 57 ml so he must have got
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Write the balanced chemical equation for the neutralization reaction that occurs when an aqueous solution of hydrochloric acid (
Vladimir79 [104]

Answer:

HCl(aq) + KOH(aq) —> KCl(aq) + H2O(l)

Explanation:

Aqueous solution of HCl and aqueous solution of KOH react as follow:

HCl(aq) + KOH(aq) —>

In solution, HCl and KOH will dissociates as follow:

HCl —> H+ + Cl-

KOH —> K+ + OH-

During the reaction, a double displacement reaction occur as shown below:

H+ + Cl- + K+ + OH- —> K+Cl- + H+OH-

The elemental equation is given below:

HCl(aq) + KOH(aq) —> KCl(aq) + H2O(l)

8 0
3 years ago
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An enzyme-catalyzed reaction is run, and its Vmax and KM value are recorded. An inhibitor is added at a concentration of 0.675 m
tester [92]

We have that the value of Ki for the <em>inhibited </em>reaction

  • The place the enzyme inhibitor binds solely to the complicated fashioned between the enzyme and the substrate.
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<h3>Chemical Reaction</h3>

a)

Generally, if the fee of Vmax binds, the place the enzyme inhibitor binds solely to the complicated fashioned <em>between </em>the enzyme and the substrate.

b) V diminished through 70%

Thereofore

Alternate = 1 - 0.7 = 0.3V

Hence

0.3 =1/ ( 1 + [I]/KI)

1= 0.3(1 + 0.657/KI )

0.3 + 0.1971KI = 1

KI = 3.551mM

For more information on Chemical Reaction visit

brainly.com/question/11231920

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2 years ago
Which type of front is most likely moving through this area?
Lesechka [4]

Answer:

Cold front

Explanation:

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