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Mekhanik [1.2K]
3 years ago
13

is carried out adiabatically in a constant-volume batch reactor. The rate law is Plot and analyze the conversion, temperature, a

nd concentrations of the reacting species as a function of time. Additional information: Initial Temperature 100C k1 (373 K) 2 103 s1 E1 100 kJ/mol k2 (373 K) 3 105 s1 E2 150 kJ/mol CA0 0.1 mol/dm3 25 J/mol K CB0 0.125 mol/dm3 25 J/mol K (298 K) 40,000 J/mol A 40 J/mol K

Chemistry
1 answer:
Sphinxa [80]3 years ago
5 0

Answer:

See explaination

Explanation:

The mole balance for a constant-volume batch reactor is given such as, For a first-order isothermal reaction, the time to reach a given conversion is the same for constant-pressure and constant-volume reactors. Also, the time is the same for a reaction of any order if there is no change in the number of moles.

Please kindly check attachment for the step by step solution of the given problem.

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A natural element consists of two isotopes: Cl-35 and Cl-37. The composition of these two isotopes differs by:
devlian [24]

Answer:

There are no options in this question, however, it can be answered based on general understanding

- The number of neutrons each isotope contain

Explanation:

Isotopes are atoms of an element with the same atomic number or number of protons but different mass number/atomic masses. Since isotopes have same proton numbers, they have similar chemical behavior or identity.

However, difference in atomic mass or mass number of the same atomic number indicates that the number of neutrons each isotope contain differs from one another. Hence, in two isotopes of chlorine given as follows: Cl-35 and Cl-37, the NUMBER OF NEUTRONS in each atom differentiates the two isotopes.

Cl-35 contains 18 neutrons while Cl-37 contains 20 neutrons.

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3 years ago
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3 years ago
A 0.3480 g sample of potassium hydrogen phthalate is dissolved in 100.0 mL of water. If 32.07 mL of sodium hydroxide solution ar
erma4kov [3.2K]

Answer:

<em>Recall the following terms which is,</em>

<em> KHP is Potassium hydrogen phthalate</em>

<em>NaOH is Sodium Hydroxide </em>

<em>NaKP is molar mass</em>

<em>H20 is water</em>

Explanation:

<em>KHP + NaOH = NaKP + H2O </em>

<em>moles of KHP = 0.3480g / 204.22 g·mol−1 = .001704 </em>

<em>these will react with the same number of moles of NaOH according to the equation  </em>

<em>these are in 0.03207 L of solution </em>

<em> The  molarity of the NaOH solution = 0.001704 mol / 0.03207 L = 0.0531 M </em>

<em>the water takes no part in the reaction and the quantity can be ignored </em>

<em />

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Plants give off oxygen as part of photosynthesis. Explain the impact of this process on humans?
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Answer:

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3 years ago
You are told to take 2 grams of advil a day. how many milligram tablets does that equal
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