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ivanzaharov [21]
3 years ago
8

What is the percent composition by mass for hydrogen in water (H2O)?

Chemistry
1 answer:
saw5 [17]3 years ago
5 0

Explanation:

Percentage composition = 2/18 = 11.11%.

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What is determined by calculating the slope of the position versus time graph distance
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Answer:

Determining the Slope on a p-t Graph. It was learned earlier in Lesson 3 that the slope of the line on a position versus time graph is equal to the velocity of the object. ... If the object has a velocity of 0 m/s, then the slope of the line will be 0 m/s. The slope of the line on a position versus time graph tells it all.

Explanation:

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3 years ago
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How does calcium obey the octet rule when reacting to form compounds?
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The C=C bond in 2-cyclohexenone produces an unusually strong signal. Explain using resonance structuresBased on the above resona
frosja888 [35]

Answer:

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Attachment is the resonance structure of 2-cyclohexene.

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What information is needed to determine the velocity of an elevator?
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