Please help me on the following questions;
How many moles are found in 2.06 x 10^23 molecules of carbon monoxide?
How many moles are found in 8.70 x 10^25 atoms of Zinc?
How many moles are found in 1.44 x 10^22 formula units of salt?
How many moles are found in 3.00 x 10^23 atoms of krypton?
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Other questions on the subject: Chemistry
Chemistry, 21.06.2019 19:00, thebrain1345
Plz me get these answer dubble cheak ur answer plz ppl i need it right
Answers: 2
Chemistry, 22.06.2019 06:00, palomaresmitchelle
There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
Answers: 1
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