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kakasveta [241]
3 years ago
9

Please help asap. will give brainliest to correct answer

Chemistry
1 answer:
Usimov [2.4K]3 years ago
7 0
The answer is 232 plus 450
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What will most likely happen if a sound wave moves from the air through a solid?
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<span>The wavelength of the associated sound will increase. This will be noticed by the sound having a lower tone. As the sound passes through the solid object, not only will it sound lower in tone, it will sound softer, evidenced by if a person closes a door to a room and listens to a sound played from inside.</span>
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What product is obtained from the reaction of sulfuric acid acetic acid and 1 pentanol.
Helga [31]

Answer: (1,3-dimethylbutyl) acetate

Explanation:

sorry if it wrong

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2 years ago
5. Gabi has plans with her friends to go to a concert on her birthday in 4 days. She is so excited that she wants to know how ma
drek231 [11]

Answer:

So she is very anxious because she has to wait 345600 seconds

Explanation:

60 second = 1 minute

60 minute = 1 hour

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3 years ago
What volume of 0.20 M solution of HCI will be required to neutralize 10.0 mL of a 0.60 M
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4 0
2 years ago
Which of the following statements best compares the pH value of H3PO4 and HCl?
wel

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Option B. Both have a pH less than 7, but H3PO4 has a lower pH than HCl

Explanation:

Those are acid, so the pH would be < 7.

H₃PO₄ is a weak acid with 3 dissociations

HCl is a strong acid.

pH depends on [H]⁺

H₃PO₄  →  3H⁺  +  PO₄⁻³

HCl →  H⁺  +  Cl⁻

If both acid, have the same concentration, [H⁺]H₃PO₄ > [H⁺]HCl, that's why the pH from the phosphoric will be lower.

5 0
3 years ago
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