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masya89 [10]
3 years ago
15

Why does potassium chloride crystallises out of solution?

Chemistry
1 answer:
kompoz [17]3 years ago
7 0

Answer:

R kelly math convinced me that macaroni noodles tastes like butt

Explanation:

R kelly - way of thinking

12 = 16

13 = 18

5 = 42

3 = 21

11 = 67

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An alloy is a mixture of two or more metals which is produced with a specific proportion between metals. So, if the proportion is changed the physical characteristic would be changed as well. For example, brass musical instruments are made of brass which is a mixture (an alloy) of zinc and copper in a specific proportion. If you change a proportion, you will change the physical characteristic of brass musical instruments, and a sound they produce will be different. 
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3 years ago
Methanethiol, CH3SH, has a substantial dipole mement (1.52) even though carbon and sulfer have identical electronegativities. Ex
AleksAgata [21]

Answer:

The whole molecule is polar because Sulfur has lone pairs but Carbon doesn't. Lone pairs count more toward polarity, shifting dipole toward S.

Explanation:

Even though carbon and sulfur have identical values of electronegativities, the molecule, CH_3SH is polar because of the presence of the lone pairs on the sulfur atom.

The C-S bond is not polar because the both the atoms have electronegatiivty. <u>But S has lone pairs which can attract the bond pairs of the bond between the S and H and thus acquires slightly negative charge and H acquires slightly positive charge.</u>

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lisabon 2012 [21]
I believe the answer is 1-Water :)
3 0
2 years ago
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Which of the following is referenced in the modern "periodic law"
katovenus [111]
Atomic number is correct
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When performing dimensional analysis, we usually use conversion factors. What is a conversion factor?
lora16 [44]

Answer:

A conversion factor is a variable that transforms the dimension of one variable into the terms of another variable.

Explanation:

Let be x and y two variables with diferent dimensions (units), r is a conversion if transforms the dimension of one variable into the terms of the other variable. That is:

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Where:

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r - Conversion factor, [output unit] per [input unit]

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