Gallon is a unit for liquids.
1 g silicon is equal to 0,0356 moles.
The conversion is impossible.It is difficult to use a dry gallon to measure silicon.
3.10 moles SiO2 (1 mole Si/1 mole SiO2)(6.022 X 1023/1 mole Si) = 1.87 X 1024 atoms of silicon =====================
The answer is 2,7 moles.
2,50 moles of silicon contain 15,055352142.10e23 atoms.
1 g silicon is equal to 0,0356 moles.
The conversion is impossible.It is difficult to use a dry gallon to measure silicon.
3.10 moles SiO2 (1 mole Si/1 mole SiO2)(6.022 X 1023/1 mole Si) = 1.87 X 1024 atoms of silicon =====================
2,80 1024 atoms of silicon equals 0,465 moles.
The answer is 2,7 moles.
2,50 moles of silicon contain 15,055352142.10e23 atoms.
The answer is 0,465 moles.
Multiply by avagadro's number (6.022x1023) giving 3.203704x1023 atoms
1 mole Si = 28.0855g Si 245g Si x 1mol Si/28.0855g Si = 8.72 moles Si
To determine the number of moles in 28.1 grams of silicon, you need to divide the given mass by the molar mass of silicon. The molar mass of silicon is 28.0855 g/mol. So, 28.1 grams of silicon is equal to 1 mole.
The answer is 8,33 moles.
The answer is 0,615 moles.