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raketka [301]
3 years ago
5

HELP QUICK!

Chemistry
2 answers:
kirill [66]3 years ago
8 0

Answer:

B(-1)

Explanation:

Electron is a negatively charged part of atom so it has the charge -1

GenaCL600 [577]3 years ago
7 0

Answer:

d

Explanation:

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If the parents of these flowers were red/white, what would the offspring of the pink flowers be
MrMuchimi

Answer:

The chances of the offspting being pink is 50%

3 0
3 years ago
CONVERT 2 MOL OF OXYGEN TO ATOMS.<br><br>PLeasee...?
kiruha [24]

Answer:

1.2044 × 10^24 oxygen atoms

Explanation:

To convert from moles to atoms, simply multiply the number of moles by Avogadro's number, 6.022 × 10^23

2 × 6.022 × 10^23

=1.2044 × 10^24

4 0
3 years ago
Please help, chemistry is kicking me!
Natali [406]

Answer:

Sorry I would bu that looks so hard

Explanation:

5 0
3 years ago
Gases tend to deviate from the ideal gas law at
MrRa [10]

Answer:

<em>Gases tend to deviate from ideal gas law at </em><u><em>high pressures and low temperatures.</em></u>

Explanation:

The main statements from molecular kinetic theory to describe an ideal gas is that 1) the gas particles occupy a neglictible fraction of the total volume of the gas, and 2) there is not force of attraction between gas particles.

HIgh pressure means that the gas particles will be forced  closer to each other, making that the mean distance between the particles be realtively more important and their volume less neglictible. This is a violation the first assumption described above.

Since the temperature is directly related to the kinetic energy, and the latter with the movement of the particles (average speed), low temperatures lead to the molecules being less independent of each other, i.e. the forces between the molecules will count more . This fact constitutes a violation of the second principle established in the first paragraph.

In <u>conclusion</u>, <em>high pressures and low temperatures tend to deviate gases from the ideal gas law.</em>

You can read more about ideal and real gases behavior on brainly.com/question/12449772

8 0
4 years ago
Based on the name, which substance is a covalent compound?
V125BC [204]
QUICK ANSWER

The name of the covalent compound N2O5 is dinitrogen pentoxide, more commonly known as nitrogen pentoxide. This covalent compound is part of a bigger group of compounds, nitrogen oxides, created purely from nitrogen and oxygen

6 0
3 years ago
Read 2 more answers
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