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djyliett [7]
3 years ago
9

Four type of molecular models

Chemistry
1 answer:
S_A_V [24]3 years ago
8 0

Answer:

skeletal models

polyhedral models

computer-based models

composite models

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If a microgram is one millionth of a gram (0.000 00 1 g), how many micrograms are there in one gram?
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There are One million micrograms in a gram

Explanation:

A microgram is one Millionth of a gram therefore it take one million of them to equal one gram

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Which is the correct set of products for the acid-base neutralization reaction between sulfuric acid (H2SO4) and potassium hydro
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H2O and K2SO4

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2 years ago
Why is 15 m acetic acid an appropriate solvent in which to perform rate studies of electrophilic bromintations?.
Alekssandra [29.7K]

Acetic acid activates the bromine and makes it a better electrophile.

<h3>What is bromination?</h3>

When a substance undergoes bromination, bromine is added to the compound as a result of the chemical reaction. After bromination, the result will have different properties from the initial reactant.

<h3>Why is 15M acetic acid used as a solvent for bromination?</h3>

DCM (dichloromethane) requires more time. Acetic acid has protons that can give one of the Br (bromine) a positive charge and activate it. There is a brief loss of aromaticity that calls for high energy activation.

Refer to the attached image for bromination reaction.

Learn more about bromination here:

brainly.com/question/26428023

#SPJ4

Download docx
8 0
9 months ago
Read 2 more answers
How to find change in enthalpy
arlik [135]
∆H = m x s x ∆T, where m is the mass of the reactants, s is the specific heat of the product, and ∆T is the change in temperature from the reaction.
5 0
2 years ago
19. What is the density of a 16.39
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Density= mass/volume

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Make sure to use the correct number of significant figures (4)
7 0
3 years ago
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