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3 years ago

How many moles contain 9.75x10^20 molecules of carbonic acid?

Chemistry

1 answer:

pochemuha3 years ago

8 0

Answer:

1 mole of carbonic acid=6.023×10^23 molecules

now

9.74×10^20molecules=

1/(6.023×10^23 molecules)×9.74×10^20molecules

=<em><u>1.617×10^-3 mole </u></em>

is your answer.

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¡Hola!

En este caso, considerando el escenario dado, se hace necesario para nosotros saber que la posible reacción de disociación la experimenta el cloruro de plomo (II) como se muestra a continuación:

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