<span>The name of the covalent compound N2O5 is dinitrogen pentoxide, more commonly known as nitrogen pentoxide. Did you mean just N2O5?</span>
Answer:
O=O is not a compound; it's a molecule.
Answer:
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Explanation:
QUESTION :WHICH OF THE FOLLOWING IS AN EXAMPLE OF A CONTROLLED EXPERIMENT TO TEST THIS?
<em><u>ANSWER</u></em><em><u>:</u></em>
<em><u>D</u></em><em><u>.</u></em><em><u> </u></em><u>The</u><u> </u><u>temperatures</u><u> </u><u>of</u><u> </u><u>five</u><u> </u><u>breakers</u><u> </u><u>of</u><u> </u><u>250</u><u> </u><u>mL</u><u> </u><u>of</u><u> </u><u>water</u><u> </u><u>are</u><u> </u><u>varied</u><u>,</u><u> </u><u>and</u><u> </u><u>10</u><u> </u><u>g</u><u> </u><u>of</u><u> </u><u>sugar</u><u> </u><u>is</u><u> </u><u>added</u><u> </u><u>to</u><u> </u><u>each</u><u> </u><u>breaker</u><u>.</u><u> </u>
Answer: The partial pressure of the oxygen is 698 torr
Explanation:
According to Dalton's law, the total pressure is the sum of individual pressures.

Given :
=total pressure of gases = 720 torr
= partial pressure of
= ?
= partial pressure of
= 22 torr



Thus the partial pressure of the oxygen is 698 torr