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Ann [662]
3 years ago
5

Hypothesize How much do you think an apple weighs?

Chemistry
2 answers:
umka2103 [35]3 years ago
8 0

Answer: 3 pounds

Explanation:

PtichkaEL [24]3 years ago
8 0
1/3 a pound or so give or take the kind of apple green apples definitely have a negative weight
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Enter your answer in the provided box.A mixture of helium and neon gases is collected over water at 28°C and 791 mmHg. If the pa
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Answer:

Explanation:

Using Dalton's law of partial pressure

P total pressure = Pressure of helium + Pressure of neon + Vapor pressure of water

P = 28.3 mmHg, Pressure of helium = 381 mmHg, Vapor pressure of water at 28°C

791 mmHg - 381 mmHg - 28.3 mmHg = Pressure of neon

Pressure of neon = 381.7 mmHg

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Why is a lion a tertiary consumer
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Because they consume prey from all trophic levels beneath them.

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what term describes when a solvent is holding as much solute in solution as it is able for a given temperature
Serggg [28]
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3 years ago
Why does group 18 in the periodic table not form ions?
alukav5142 [94]
Lets take a moment to list all the characteristics of the group 18 (also known as noble gases and/or group 8) elements: 
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- Known as the noble gases

Now.. lets take some time to think about why elements want to form ions: 

Elements form ions to either gain or lose valence electrons to the element they bond with. This helps them GAIN a full octet. What is a full octet, you may ask? An octet is when an element has all 8 valence electrons and is stable, making it nonreactive. 

Why would an element with a full octet want to bond? It already has a full octet, it does not need to bond. 

That, my fellow Brainly user, is why the noble gases do not need to bond. 

I really do hope this helps! Enjoy, and good luck on the studies. 
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3 years ago
Flames are the heat and light energy that is release when the chemical bonds in a substance are broken. What provides the chemic
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Answer is C:Wax Or B:Heat
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