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kramer
3 years ago
5

What is the new volume if a piston starts at 25ml and 900 mm Hg and the pressure decreases to 750 mm Hg?

Chemistry
1 answer:
Oliga [24]3 years ago
8 0

Answer:

I screenshot and expained here

https://screenshot.best/A7QIKV.lnk

Explanation:

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Which of the following best describes the use of a non renewable resource?
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Answer:

Non-renewable resources, such as coal and oil, are the primary source of power in the world, and they are used to power vehicles, factories, and homes. Although affordable, they can be harmful to the environment and are one of the notable contributors to global warming.

Explanation:

source:cfi

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Aisha drops an antacid tablet in water and times how long it takes to dissolve. Which of the following will decrease the reactio
madam [21]
1. Decreasing the temperature of the water.
2. One new atom with a large nucleus forms.
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What do lightning and stars have in common?
irina1246 [14]

2... one though it is true is not very strong

three is very incorrect and dumb

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3 years ago
If the neutral solution was boiled to dryness, what would be the formula of the resulting salt.
mash [69]

Answer:

Forumula

XOH + HY = XY + H2O

Explanation:

Salt formed from: Salt Solution

Strong acid + Strong base Neutral

Strong acid + Weak base Acidic

Weak acid + Strong base Basic

Neutral solution example

NaCl = Sodium chloride

HCl = H+ and Cl-

NaOH = Na+ and OH-

OH- = Strong Base

H+ = Strong Acid

Sodium chloride, formed from neutralization of HCl by NaOH.

NaOH + HCl = NaCl + H2O

NaCl in water is not acidic or basic, since it's ions cannot hydrolyze.

So formula would be XOH + YH = XY + H2O

7 0
3 years ago
What is the 250 green numbers on the side
natali 33 [55]

Answer:

1, 2, 3, ..., 250

Explanation:

Whatever you mean.

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