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makkiz [27]
4 years ago
6

I need help with number 4 I mean k think I'm right

Chemistry
1 answer:
adell [148]4 years ago
5 0
Its b because it explains it better than a waterfall does
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Which law states that the volume of a gas is proportional to the moles of the gas when pressure and temperature are kept constan
slava [35]

The law that states that the volume of a gas is proportional to the moles of the gas when pressure and temperature are kept constant is Avogadro’s law. That is option D.

<h3>What is Avogadro’s law?</h3>

Avogadro’s law states that the volume of a gas is proportional to the moles of the gas when pressure and temperature are kept constant.

Mathematically the Avogadro’s law can be represented by the following:

V1/n1= V2/n1

Where,

V1 = first volume

n1 = first amount of gas

V2 = second volume

n2 = second amount of gas

Learn more about gas laws here:

brainly.com/question/25587265

#SPJ1

7 0
2 years ago
(PLEASE HELP WITH THIS DUE SOON WILL GIVE BRAINLIST TO BEST ANSWER)
Mazyrski [523]

Answer:

2.75 g/cm3

Explanation:

first convert mL to cm^3

1mL=1cm^3

therefore, 8mL= 8 cm^3

then use the formula p=m/v

p= 22/8

therefore p= 2.75 g/cm^3

3 0
3 years ago
What words do you use in a hypothesis
Misha Larkins [42]

Answer:

"If________, then _______ will happen because ________.

6 0
3 years ago
What is the answer to this question What is H2O
BigorU [14]
H2O is a water molecule.
8 0
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1. Which of the following does NOT indicate that a chemical change may have taken place?
mihalych1998 [28]
<span>1. Which of the following does NOT indicate that a chemical change may have taken place?
A. fracture formation
B. gas production
C. precipitate formation 
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it is (a.)</span>
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4 years ago
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