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How many molecules are in 3.4 moles?
(3.4 mol / 1) * (6.022 x 1023 particles / 1 mol) = 2.04748 x 1024 particles.
How many particles are in 1 mole of carbon?
Number of particles = number of mol x avogadro constant = 1 x 6.02 x 1023
How many grams do 3.61020 atoms of silicon weigh?
Each mole of particles have 6.02 x 10^23 particles. (3.6 x 10^20) / (6.02 x 10^23) = 0.000598 mol of Silicon Ar of Si (Silicon) = 28.1g/mol mass = number of moles x Ar mass = 0.000598 mol x 28.1g/mol = 0.0168g of silicon
What is the SI unit for the amount of a substance that contains as many particles as there are atoms in exactly 12 grams of carbon -12?
mole
Find the number of representative particles in 3.00 mol Sn?
1.80x10^24 moleclules of Sn
How many molecules are in 3.4 moles?
(3.4 mol / 1) * (6.022 x 1023 particles / 1 mol) = 2.04748 x 1024 particles.
How many particles in 25.9 mol Fe?
Number of particles=number of moles x avogadro constant = 25.9 x 6.02 x 1023
How many particles are in 1 mole of carbon?
Number of particles = number of mol x avogadro constant = 1 x 6.02 x 1023
How many particles are present in 1 mol of a pure substance?
One mol of a pure substance contains 6.0221367 x 10^23 particles according to Avogadro's number.
How many representative particles are in 2.5 mol H2O2?
whats the difference between mass and weight
What is the name for 6.02 E23 particles?
That is called Avogadro's number. It is the number of particles in a mol.
How many grams do 3.61020 atoms of silicon weigh?
Each mole of particles have 6.02 x 10^23 particles. (3.6 x 10^20) / (6.02 x 10^23) = 0.000598 mol of Silicon Ar of Si (Silicon) = 28.1g/mol mass = number of moles x Ar mass = 0.000598 mol x 28.1g/mol = 0.0168g of silicon
How many particles are in 1.57 moles of substance?
In one mole of a substance, there are 6.022 x 1023 particles. So, 1.57 moles x (6.022 x 1023 particles/1 mol) = 9.45 x 1023 particles.
How do you convert no of moles to no of particles?
(desired moles)(6.02x1023part/1 mol)=answer
How many atoms of oxygen are in 3.33 grams of magnesium hydroxide?
first work out how many moles of Mg(OH)2 you have. n = m /M = 3.33 / 58 = 0.0574 mol Then from this work out how many mol of O you have. there are two oxygens in the formula so you have 0.0574 x 2 mol of O = 0.1148 mol 1 mol = 6.023x 1023 particles. So 6.023 x 10 23 /1 x 0.1148 = 6.92 x 10 22
How many atoms are in 1 mole of zinc atoms?
3 moles of Zn is equal to 18.09x1023 atoms. I used Avogadro's Number : 6.03x1023 particles/mol This number is the number of atoms or molecules in a mol of any substance. 3 moles X 6.03x1023 particles/mol = 18.09x1023 atoms
how many molecules of ethanol are there in 1 liter of ethanol (density: 800 gr/l)?
Mass of 1 liter ethanol = 800 gram Molar Mass of ethanol = 46.07 gram/mol Therefore, Number of moles in 1 liter ethanol = 800/46.07 = 17.365 mol Number of molecules in 1 mol of ethanol = 6.023 × 10²³ molecules Therefore, Number of molecules in 1 liter of ethanol = 17.365 × 6.023 × 10²³ molecules = 104.599 × 10²³ molecules = 1.05 × 10²⁵ molecules
