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Which of the following represents the greatest number of particles?
Which of the following represents the greatest number of particles:
a. 6 x 10 23 electrons
b. 200 mL of a 2.0 mol L-1 solution of NaCl (ignore the water molecules)
c. 40.0 mL of oxygen gas measured at 298 K and 101.3 kPa
d. 1.5 g of hydrogen gas
1 Answer
- 1 decade agoFavorite Answer
a. is one mole
b. is two moles
c. you could convert it to grams to see how many moles it is
d. is definitely not the answer..
It's either b or c. I'm just too lazy to convert c myself
Good luck
