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Nata [24]
3 years ago
10

one studrnt rubs a balloon against his hair several times. Another student passes a comb through her hair several times. The stu

dents place the comb near the balloon and observe that the comb repels the balloon. Which is the most likely reason the comb is able to repel the balloon?​
Chemistry
1 answer:
Nookie1986 [14]3 years ago
3 0
Static electricity. they have the same charge and same charges repel each other.
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What is the oxidation number of sodium (na) in pure sodium, na?
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In the electrolysis of brine the substances produced at the cathode are___
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In an experiment, the molar mass of the compound was determined to be 118.084 g/mol. What is the molecular formula of the compou
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Answer:

Succinic acid

Explanation:

The most common possibility is succinic acid

As it has decimals after whole no till hundredth it contains OH and C in most of the cases .

Let's check for succinic acid

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Yes approximately equal

Molecular formula is.

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3 years ago
What kind of bonds involve a transfer of electrons? what kind of bond involves sharing of electrons?
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For the reaction
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Answer:

9.0 mol

Explanation:

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In order to <u>convert from moles of CO₂ to moles of O₂</u>, we need to use the <em>stoichiometric coefficients</em> in the balanced reaction. We use a conversion factor that has moles of CO₂ in the denominator and moles of O₂ in the numerator:

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