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kipiarov [429]
3 years ago
13

An adult male pig's urine contains a chemical substance that accelerates the onset of puberty in female pigs. What is this subst

ance called?
Chemistry
1 answer:
natita [175]3 years ago
5 0
Its a pheromone
<span>The existence of human pheromones is not more known; however, some scientists report that some chemicals affect the human body like pheromones. and this word first appeared in 1950s
</span>hope it helps
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Using the periodic table and your knowledge of atomic structure. Would Carbon-14 have more, less or the same number of neutrons
Brilliant_brown [7]
D) <span> It has more neutrons. Its mass number is larger than the atomic mass number for carbon. </span>
4 0
3 years ago
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________ is defined as a method of preparing cocaine as a chemical substance so that it can be smoked.
ivolga24 [154]

Freebase is defined as a method of preparing cocaine as a chemical substance so that it can be smoked.

<h3>What is freebase?</h3>

Freebase is a that is use while producing cocaine in other to free or extract the base from the natural source so that it can be smoked.

Therefore, Freebase is defined as a method of preparing cocaine as a chemical substance so that it can be smoked.

Learn more about cocaine freebase below.

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4 0
2 years ago
How to assign oxidation and reduction numbers
Ann [662]

Answer:Rule 1: The oxidation number of an element in its free (uncombined) state is zero — for example, Al(s) or Zn(s). This is also true for elements found in nature as diatomic (two-atom) elements

Explanation:

4 0
3 years ago
Find the volume in m3 of 52.6 lbm of iron:
balandron [24]

<u>Answer:</u> The volume of iron is 3.031\times 10^{-3}m^3

<u>Explanation:</u>

To calculate volume of a substance, we use the equation:

\text{Density of a substance}=\frac{\text{Mass of a substance}}{\text{Volume of a substance}}

We are given:

Mass of iron = 52.6 lbm = 23.86 kg   (Conversion factor:  1 kg = 2.205 lbm)

Density of iron = 7873kg/m^3

Putting values in above equation, we get:

7873kg/m^3=\frac{23.86kg}{\text{Volume of iron}}\\\\\text{Volume of iron}=3.031\times 10^{-3}m^3

Hence, the volume of iron is 3.031\times 10^{-3}m^3

8 0
3 years ago
I need help with this question. Thank you.
marishachu [46]
There are 76 atoms in total
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3 years ago
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