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musickatia [10]
4 years ago
5

What is the name of SnO2?

Chemistry
2 answers:
Phantasy [73]4 years ago
8 0
It’s tin (IV) oxide because oxygen has a charge of 2 and you can reduce it to SnO2. you’d never write Sn2O4.
AURORKA [14]4 years ago
5 0
Tin (II) oxide..
HOPE IT HELPS YOU '_'
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A solution may exist in any phase so your answer is D. any of the above

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WILL GIVE BRAINIEST ANSWER A chemical equation has different numbers of atoms on the left and right sides.
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Explanation:

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1 year ago
Which concept can explain the acidic character of Carbon dioxide?​
Mamont248 [21]

Answer:

The concept of lewis acids and bases can explain the acidic nature of CO2. A lewis acid is a compound which can accept an electron pair whereas a lewis base is a compound which can donate an electron pair. CO2 acts as a lewis acid.

5 0
2 years ago
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Compared to the normal freezing point and boiling point of water, a 1-molar solution of sugar in water will have a
marysya [2.9K]

Answer :

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Explanation:

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Vapor pressure increases with increase in temperature which means sugar solution will be heated more to make vapor pressure equal to atmospheric pressure.

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Lower the temperature, lower will be the vapor pressure which sugar solution solution will get freeze at lower temperature than that of the water.

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3 years ago
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To solve this question you need to calculate the number of the gas molecule. The calculation would be:
PV=nRT
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The volume at bottom of the lake would be:
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8 0
3 years ago
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