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klio [65]
3 years ago
12

In an electrically neutral atom, the number of

Chemistry
2 answers:
Ann [662]3 years ago
6 0
Yes I believe the correct answer is B
IRINA_888 [86]3 years ago
4 0

Answer:

B

Explanation:

because protons have a +1 charge and electrons have a -1 charge, so if an atom is neutral it must have the same amount of protons and neutrons

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A student is studying a sample of neon in a container with a moveable piston (this means the container can change in size). If t
Maurinko [17]

The new pressure of the gas would be 505.58 torr

<h3>Boyle's law</h3>

According to Boyle's law, the pressure of a gas is inversely proportional to its volume, provided that the temperature is constant.

This can be mathematically represented as: P1V1 = P2V2

In this case, P1 = 759.4 torr, P2 is what we are looking for, V1 = 97.6 mL, and V2 = 146.6 mL

Hence, P2 = P1V1/V2 = 759.4x97.6/146.6 = 505.58 torr

More on Boyle's law can be found here: brainly.com/question/1437490

#SPJ1

8 0
2 years ago
What is the type 1 binary compound for MgCl2
Yuri [45]

Answer:

Explanation:

magnesium chloride

8 0
3 years ago
Can someone pls help me ASAP!!
eimsori [14]

Answer:

Mouse

Explanation:

Eats cricket

3 0
4 years ago
Read 2 more answers
The critical pressure of carbon dioxide is 72.7 atm what is this value in units of pascals
NeTakaya

Answer:

7366.328 kPa.

Explanation:

  • The critical pressure of carbon dioxide is 72.7 atm.

  • To convert from atm to kPa, we use the relation that:

1.0 atm = 101.325 kPa.

  • Applying conversion factor:

<em>The conversion factor = (101.325 kPa/1.0 atm)</em>

<em></em>

∴ The critical pressure of carbon dioxide (in kPa) = (72.7 atm)(101.325 kPa/1.0 atm) = 7366.328 kPa.

3 0
4 years ago
Can you pls tell me advantages and disadvantages of chemistry
pantera1 [17]

Answer:

Every object you touch, see, taste, or smell during the day is a chemical, no matter what the signage says on some containers of “Contains no chemicals.” It would seem to me that knowing as much as possible about these objects would be of benefit to mankind, and hence chemistry becomes of great advantage to us all. The science of chemistry really has no disadvantages, but we humans can be at a disadvantage if we do not bother to learn, for example, that cyanide should not be part of your diet.

I hope it helps :) pls mark as the branliest

4 0
3 years ago
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