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GuDViN [60]
3 years ago
8

Chem help will give brainliest a student makes 255 mL of the solution of hydrochloric acid with a molarity of 0.15 M

Chemistry
1 answer:
SSSSS [86.1K]3 years ago
3 0

The answer is in the photo.

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Help in chem please!!!!!!
IgorLugansk [536]

This is a one-step unit analysis problem.  Since we are staying in moles, grams of our compound, and thus molar mass, is not needed.

1 mole is equal to 6.022x10²³ particles as given, so:

1.5x10^{24} particles FeO_{2} (\frac{1mol}{6.022x10^{23}particles } )=2.49 molFeO_{2}

<h3>Answer:</h3>

2.49 mol

Let me know if you have any questions.

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3 years ago
Which of the following correctly describes the role of scientific models in the advancement of technology? Models represent the
Nikitich [7]
Models help us better understand the phenomena
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3 years ago
What some everyday ways we use nuclear power? What are the pros and cons of using nuclear power? (Three each)
eimsori [14]

Answer:

Explanation:

Pro – Low carbon. Unlike traditional fossil fuels like coal, nuclear power does not produce greenhouse gas emissions like methane and CO2. ...

Con – If it goes wrong… ...

Pro – Not intermittent. ...

Con – Nuclear waste. ...

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4 0
2 years ago
Work done after rutherford's gold foil experiment demonstrated that the nucleus contained ________.
shutvik [7]
Protons and neutrons

hope this helps 
5 0
3 years ago
10 uses of water good answer​
Vikentia [17]

Answer:

For drinking.

For cleaning dishes.

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for watering plants.

for washing clothes.

for bathing.

for generation of hydroelectricity.

for washing car.

making our dog bath

it helps in maintaining osmotic rate in humans

Explanation:

Hope this helps u

Crown me as brainliest

5 0
3 years ago
Read 2 more answers
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