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masha68 [24]
3 years ago
13

HELP!!! The chemical formula is different from the empirical formula in

Chemistry
2 answers:
Mrrafil [7]3 years ago
5 0
Answer is CO2 because ik it is;)
Lelechka [254]3 years ago
3 0

Answer:

the Ans is H2O2

Explanation:

THANKS.............

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Density=mass/volume

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What should you be careful of when measuring the temperature of a liquid in a beaker
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2 years ago
Rain that containing excess of acid is called
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4 0
2 years ago
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Draw a structural formula for the alkene you would use to prepare the alcohol shown by hydroboration/oxidation.
Nastasia [14]

Answer:

See explanation

Explanation:

The question is incomplete because the image of the alcohol is missing. However, I will try give you a general picture of the reaction known as hydroboration of alkenes.

This reaction occurs in two steps. In the first step, -BH2 and H add to the same face of the double bond (syn addition).

In the second step, alkaline hydrogen peroxide is added and the alcohol is formed.

Note that the BH2 and H adds to the two atoms of the double bond. The final product of the reaction appears as if water was added to the original alkene following an anti-Markovnikov mechanism.

Steric hindrance is known to play a major role in this reaction as good yield of the anti-Markovnikov like product is obtained with alkenes having one of the carbon atoms of the double bond significantly hindered.

5 0
3 years ago
The molar mass of hydrogen molecules is 2g/mol and the molar mass of oxygen molecules is 32g/mol. What is the ratio of the avera
Alona [7]

Answer:

1

Explanation:

For an ideal gas, the average kinetic energy is given by:

Ek = (3/2)*n*R*T

Where n is the number of moles, R is the gas constant (8.31 J/mol*K), and T the temperature. The gases have the same number of moles, and the same temperature, so they will have the same average kinetic energy:

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Ek =3739.5 J

So, the ratio between then is 1.

8 0
3 years ago
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