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happykiddo
 3 years ago
How do I figure out the number of atoms in element, when I know the molar mass is 3.30 ???
happykiddo
 3 years ago
How do I figure out the number of atoms in element, when I know the molar mass is 3.30 ???

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sara12345
 3 years ago
Best ResponseYou've already chosen the best response.1so you have 3.3 moles of Krypton, and you want to find how many atoms are there, is tha t right ?

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.1replace mole wid Avogadro number

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.11 mole = 6.022 × 10^23 items

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.1just like, 1 dozen = 12 items

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.13.3 moles of Kr = 3.3 x 6.022 × 1023 atoms

happykiddo
 3 years ago
Best ResponseYou've already chosen the best response.0We're did you get1023

happykiddo
 3 years ago
Best ResponseYou've already chosen the best response.0Please answer me , I need some clarification .

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.13.3 moles of Kr = \(3.3 \times 6.022 × 10^{23}\) atoms

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.1\(1\ mole = 6.022 \times 10^{23} \) atoms

happykiddo
 3 years ago
Best ResponseYou've already chosen the best response.0Oh oops ok thank you very much. :)

happykiddo
 3 years ago
Best ResponseYou've already chosen the best response.0So the answer is 19x10 to 23 atom According to significant figures

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.1you wanto show it in scientific notation ?

happykiddo
 3 years ago
Best ResponseYou've already chosen the best response.0So the answer is 19 x 10 to 23 power According to significant figures

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.1\(3.3 \times 6.022 × 10^{23}\) \(19.8726 \times 6.022 × 10^{23}\) \(1.98726 \times 6.022 × 10^{24}\)

sara12345
 3 years ago
Best ResponseYou've already chosen the best response.1thats scientific notation, we must change that 19.xxxx to 1.9xxxx

happykiddo
 3 years ago
Best ResponseYou've already chosen the best response.0Oh yeah forget .....well really once again thank you.
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