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artcher [175]
3 years ago
8

In 2.23x10^24 atoms of k2co3

Chemistry
1 answer:
xeze [42]3 years ago
4 0

Answer:use a calculator

Explanation:

It helps

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Carbon dioxide is treated with coke.​
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It reacts with it and creates carbon monoxide and the affects of it weakens
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3 years ago
2 bromocyclopentanamine structural formula
Elis [28]

Answer:

The structure is given in attached file.

Explanation:

Explanation

2-bromocyclopentamine (Figure attached) is a synthetic compound which is synthesized by substitution reaction of cyclopentamine and hydrobromide. Its molecular formula and molecular mass are C5H10NBr and 164.05 mol/g respectively.  It is a very reactive compound so it doesn’t available in pure form, it is present in market as a mixture of 2-bromocyclopentamine and Hydrobromide.

Properties :

Its boiling point is 115 0C

Its melting point is – 75 oC

It is highly flammable

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5 0
4 years ago
True or False: Sulfur by itself isn't too bad, it's when it reacts with other elements that it can become dangerous
yKpoI14uk [10]

Answer:sulfer by itself is not pleasant and it can be dangerous by itself but in large amounts.

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5 0
3 years ago
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Explain in complete sentences how a convection current is created.
Aleks04 [339]
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Hope This Helps You!
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3 0
4 years ago
Suppose 35 mg of benzoic acid is dissolved in 7 mL of dichloromethane. The resulting organic solution is then extracted with
olga nikolaevna [1]

Answer:

Kp = 13.3

Explanation:

Partition coefficient is used to extract or purify a solute from a solvent selectively to avoid interference from other substances. The formula is:

Kp = Concentration of solute in organic solvent / Concentration of solute in H₂O

As the CH₂Cl₂ is containing 31mg, water is containing 4mg. Replacing in the formula:

Kp = (31mg/7mL) / (4mg/12mL)

<h3>Kp = 13.3</h3>
7 0
4 years ago
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