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xxMikexx [17]
3 years ago
7

What does the prefix cis- mean in chemistry

Chemistry
2 answers:
balu736 [363]3 years ago
5 0

I'm glad you asked

The prefix "iso" is used when all carbons except one form a continuous chain. ... The prefix "sec" or "s" is used when the functional group is bonded to a secondary carbon. 

____ [38]3 years ago
5 0

Answer:

this

Explanation:

a prefix meaning “with,” “together,” “in association,” and (with intensive force) “completely,” occurring in loanwords from Latin ( commit ): used in the formation of compound words before b, p, m: combine; compare; commingle.

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Neutron, proton
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3 years ago
Identify each of these substances as acidic, basic, or neutral.
DochEvi [55]

Answer:

<u>Rain Water:</u> Acidic

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6 0
4 years ago
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Why is the vapor pressure of a warm pale higher than the vapor pressure of a cold lake
levacccp [35]

The vapor pressure of a warm pale higher than the vapor pressure of a cold lake because Warm water evaporates more quickly.

Hence, Option B is correct answer.

<h3>What is Evaporation ? </h3>

The process in which a liquid or solid is converted into vapour is called Evaporation. When water gains the heat energy then it changes in to gas. When the temperature increases it speeds up the rate of evaporation.

The temperature of warm water increases, the kinetic energy of the warm water molecule also increases.

Thus from the above conclusion we can say that The vapour pressure of a warm lake is higher than the vapor pressure of a cold lake because Warm water evaporates more quickly.

Hence, Option B is correct answer.

Learn more about the Evaporation here: brainly.com/question/9339710

#SPJ1

Disclaimer: The question was given incomplete on the portal. Here is the complete questions.

Question: Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake?

A. Warm water has a greater heat of vaporization.

B. Warm water evaporates more quickly.

C. Cool water evaporates more quickly.

D. Cool water has a greater heat of vaporization.

3 0
2 years ago
What type of compound does the formula, CO2, represent?<br> a. ionic salt<br> b. covalent molecule
vekshin1
B since both elements are nonmetals
7 0
3 years ago
Read 2 more answers
A. property is a characteristic of a pure substance that can be observed without changing the substance into some thing else
wlad13 [49]
The answer is physical property.

Physical properties are the properties that does not require the substance changing into another substance, which is, chemical change. Physical properties are usually observable and measurable, such as melting points, density, odor, color etc. These does not require a chemical reaction to happen.

The opposite of physical property is chemical property, which is how the substance changes to another. Such as how sodium reacts with water to make sodium hydroxide and hydrogen.
7 0
3 years ago
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