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nignag [31]
3 years ago
6

Maybe someone knows how to name compounds by IUPAC ? ​

Chemistry
1 answer:
xxTIMURxx [149]3 years ago
6 0

Explanation:

The IUPAC system of nomenclature aims to ensure

that every organic compound has a unique, unambiguous name.that the IUPAC name of any compound conveys the structure of that compound to a person familiar with the system.

One way of checking whether the name you have given to an alkane is reasonable is to count the number of carbon atoms implied by the chosen name. For example, if you named a compound 3‑ethyl-4‑methylheptane, you have indicated that the compound contains a total of 10 carbon atoms—seven carbon atoms in the main chain, two carbon atoms in an ethyl group, and one carbon atom in a methyl group. If you were to check the given structure and find 11 carbon atoms, you would know that you had made a mistake. Perhaps the name you should have written was 3‑ethyl-4,4‑dimethylheptane!

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Millikan's oil-drop experiment A. established the charge on an electron. B. showed that all oil drops carried the same charge. C
kumpel [21]

Answer:

A

Explanation:

This popular experiment enabled us to know the charge of an electron. It was performed by Robert Millikan and Harvey Fletcher and have the process and procedure to measure the elementary electronic charge. In fact, Robert Millikan was awarded the Nobel prize in physics in the year 1923 for how efforts.

They were able to determine the charge by repeating the experiment for several droplets and later proposed that the charges were integer multiples of a particular base value.

8 0
3 years ago
Which of the following best explains why most chemical reactions proceed more quickly when the concentrations of reactants are i
pogonyaev
Among many factors, the concentration of reactant is also responsible for effecting the rate of reaction. And it is found that the rate of reaction is directly proportional to the rate of reaction.

Explanation:
                     
Higher concentration means greater number of reactants in the system. Greater the number greater will be the probability of reactants to colloid. And according to collision theory reactants must colloid with optimum kinetic energy and orientation. So, in higher concentrated system the rate of collisions increases with increasing the rate of reaction.

Result:
           Option 
<span>A is correct answer. (The increased concentration increases the number of collisions between molecules.)</span>
7 0
3 years ago
Nicotine is an example of a A. narcotic drug. B. stimulant drug. C. depressant drug. D. hallucinogen drug.
Elan Coil [88]

B. stimulant drug.

The Department of health states that it is a stimulant.

8 0
4 years ago
Read 2 more answers
How does Water droplets form on the outside of the water bottle
OLga [1]

Answer: You will notice that water droplets form on the outside of the bottle. These droplets are water vapor from the atmosphere condensing on the surface of the bottle. They do this because the surrounding air cools when it touches the bottle. Clouds form the same way. Water vapor in the atmosphere cools and condenses on particles in the air, creating a cloud.

Explanation:

4 0
2 years ago
Enter the net ionic equation representing aqueous acetic acid neutralized by aqueous barium hydroxide.
IrinaK [193]

Answer:

The answer to your question is below

Explanation:

Data

Aqueous acetic acid

Aqueous barium hydroxide

Formula

Acetic acid    CH₃CH₂COOH

Barium hydroxide   Ba(OH)₂

Neutralization reaction

        CH₃CH₂COOH    +    Ba(OH)₂      ⇒  Ba( CH₃CH₂COO)₂ + H₂O

                                                                    Barium acetate + H₂O

Barium acetate =  Ba( CH₃CH₂COO)₂ = Ba(C₃H₅O₂)₂

6 0
3 years ago
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