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fgiga [73]
2 years ago
12

What is the mass in grams of 2.05 X 10^20 molecules of oxygen gas?

Chemistry
1 answer:
lakkis [162]2 years ago
3 0

Answer:

So you should go and try to divide or smth or multiply

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7 0
3 years ago
Enter the maximum number of electrons in each type of sublevel (s, p, d, and f, respectively)
Ksivusya [100]
The maximum number of electrons:
- s sublevel: 2 electrons,
- p sublevel: 6 electrons,
- d sublevel: 10 electrons,
- f sublevel : 14 electrons.
7 0
2 years ago
Which of the following is the balanced equation for this process?
Hunter-Best [27]
The answer is A.Hope this helps
8 0
3 years ago
Calculate the quantity of energy required to change 8.22 mol of liquid water to steam at 100oc. the molar heat of vaporization o
Ainat [17]
Since  the water  is  at  100 degrees  then   it take  40.6 kj/mol   to  change 1  mole of  water at 100 degrees into  steam at  100  degrees
  the  moles  of water  8.22mol
since  one  mole  take 40.6kj/mol   8.22mol  will  be  =
8.22mol  x  40.6 kj/mol =333.732  kj
 
4 0
3 years ago
Derive Boyle's law.<br>i'll mark the brainliest for the answer​
MArishka [77]

Answer:

According to Boyle's Law, an inverse relationship exists between pressure and volume. ... The relationship for Boyle's Law can be expressed as follows: P1V1 = P2V2, where P1 and V1 are the initial pressure and volume values, and P2 and V2 are the values of the pressure and volume of the gas after change.  

<em>Hope that helps! :)</em>

<em></em>

<em>-Aphrodite</em>

Explanation:

6 0
2 years ago
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