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How do you calculate the number of liters of 3.30 moles of helium at stp?
Wiki User
∙ 11y ago
1 mole occupies 22.414 liters
So, 3.30 moles will occupy 73.966 liters.
Wiki User
∙ 11y ago
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How many moles of helium gas (he) are present in 7.2 liters of helium gas at standard conditions?
The number of moles of helium is 0,32.
How do you calculate moles from molarity?
Number of Moles = concentration * volume (in litres)
How many moles of Helium are in 6 liters at STP?
152
Calculate the number of moles in 15 liters of oxygen at STP?
0.67 mol
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1 mole occupies 22.414 liters So, 1.84 moles will occupy 41.242 liters
How many moles are present in 205g of helium?
To calculate the number of moles, you need to divide the given mass by the molar mass of helium. The molar mass of helium is approximately 4 g/mol. Therefore, the number of moles in 205g of helium would be 205g / 4g/mol = 51.25 mol.
What is the answer to this conversion 0.0396 moles of helium into liters at STP?
The volume is 0.887 L.
What is the number of atoms in 1.5 moles of helium if you calculate it?
1 mole of helium has 6.023 x 1023 atoms. So, 1.5 mole of helium will have 9.035 x 1023 atoms.
How do you find the amount of precipitate in a saturated solution?
first you need to know the number of liters and moles and the equation. you do someting then multiply the liters times the moles. first you need to know the number of liters and moles and the equation. you do someting then multiply the liters times the moles.
How do you find the concenration of a solution?
Concentration of a solution is recorded in molarity (M). Molarity is the moles of solute divided my liters of solution. So to find the concentration of a solution, calculate the number of moles of the solute (the chemical being dissolved) and measure the number of liters of the solution (the water), then divide them.
What is the pressure of 4 moles of helium in 50 liters tank at 308 K?
The pressure is 2,02 atmospheres.
How many liters of oxygen are needed to burn 20 liters of hydrogen?
You need to state temperature and pressure of the gases I think, from this you can find the number of moles of both. The equation is 2H2 + O2 => 2H2O calculate the moles burned (for every 2 moles h2, 1 mole of O2 will burn.
