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Cloud [144]
2 years ago
10

(Giving brainliest if u help mee)

Chemistry
2 answers:
makvit [3.9K]2 years ago
8 0

Answer:

I think C)

Explanation:

The reason for this is due to the phenomenon called "Charging by Induction". What that means is that when something with a charge, for example a negative charge, is brought near an uncharged one, it induces the opposite charge onto it (positive in this case) and therefore since opposites attract, it attracts it.

The reason for this is that since, just like a positive magnet rejects and pushed away like charges, the electrons hold a negative charge, they push away any electrons that may be in the neutrally charged item causing only protons to be left, thus creating an oppositely charged object. Or vice versa.

So whatever charge the object has, it induces the opposite charge into the uncharged object, causing the charges to move only in the uncharged one.

Degger [83]2 years ago
7 0
I think it would be B
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Answer:

Attractions between molecules cause a reduction in volume

Explanation:

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3 years ago
A student used 1.168g of an unknown weak acid and titrated it against 28.75 mL of 0.105M NaOH to reach the equivalence point. Wh
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Answer:

The molar mass of the unknown acid is 386.8 g/mol

Explanation:

Step 1: Data given

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volume of NaOH = 28.75 mL = 0.02875 L

Molarity of NaOH = 0.105 M

Since we only know 1 equivalence point, we suppose the acid is monoprotic

Step 2: Calculate moles NaOH

Moles NaOH = molarity NaOH * volume NaOH

Moles NaOH = 0.105 M * 0.02875 L

Moles NaOH = 0.00302 moles

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Molar mass = 1.168 grams / 0.00302 moles

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3 years ago
What is love and why are people scared to show love even if they like boys or girls
myrzilka [38]
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3 years ago
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[H+] in first brand:
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Answer:

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5 0
3 years ago
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