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KBH3298
02.03.2021 •
Mathematics
How many moles are in 9.03 x 1023 Li atoms?
please help me
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Ответ:
1.5 moles
Step-by-step explanation:
number of moles = no. of particles / Avagadro number
therefore, number of moles. = 9.033 * 10^23 / 6.022 * 10^23
therefore, no. of moles = 1.5
There are 1.5 moles in 9.033 * 10^23 Lithium atoms.
Ответ:
Mode: 15
Mean: 16
Step-by-step explanation:
Mode is the number repeated the most and Mean is the average of the data set