damianhall103 damianhall103
  • 12-04-2020
  • Chemistry
contestada

How many atoms are in 0.75 grams of titanium?

Respuesta :

colin4561
colin4561 colin4561
  • 12-04-2020
ANSWER: 4.5x10^22
EXPLANATION: Because there are 6.022x10^23 atoms per mole; therefore, (6.022x10^23*(0.075)=4.5x10^22 atoms of titanium
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Farkhat Farkhat
  • 12-04-2020

Answer:

N(Ti)=0,0940625·10²³ atoms/mol

Explanation:

n=m/M

n(Ti)=0,75/48=0,015625

N=n·NA

N(Ti)=0,015625·6,02·10²³=0,0940625·10²³ atoms/mol

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