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Suppose 25 L to be 25 kg water (almost, -0.2% at room temperature)
then divide 25,000 g by the moalr mass of H2O being 2+16=18 g/mole
you get = 1385 moles (because 1 mole = 18 grams)
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoBy filling in this formula with SI units of the symbols R, T, p, V you'll find the number of moles for ALL possible (ideal) gases according to Ideal Gas Law (Boyle's):
n = p*V / R*T or p*V = n*R*T n= number of moles of any gas => 25 mol (your 'known')p= pressure of (any) gas (Pa) => 1.01325*105 Pa (=1 atm) (Standard)
V= Volume of that gas (m3) => ? (to be calculated)
R= universal Gas constant (J.mol-1.K-1 )=> 8.3145 (universal constant)
T= absolute temperature (K) => 273.15 K (Standard)
With the questioned figures:
V = nRT/p = [25*8.3145*273.15] / [1.01325*105] = 0.56035 (m3) = 560 litres for 25 moles of Ar (or any) gas at (Standard)TP
Wiki User
∙ 15y ago1 mole of gas at STP occupies 22.4Lt. of space. So 25 mole will occupie 22.4*25=560lt.
Wiki User
∙ 11y ago1 mole = 22.414 liters
So, 5 moles = 112.07 liters
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How many moles of argon are in 1.67 x 1024 atoms?
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0.25 moles, approx.
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Approx 0.223 moles.
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How many moles of argon in 607 g of argon?
Have: 607gAr Need: Moles of Argon From the periodic table we know that there are 39.948gAr per every 1 mole of Argon. 607g/39.948 = your answer.
One million argon atoms are how many moles of argon atoms?
1.7x10^-18
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55.64
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1 mole occupies 22.414 liters So, 1.84 moles will occupy 41.242 liters
How many liters of naoh are in 1.3 moles of 3.42 m of naoh?
Molarity = moles of solute/Liters of solution 3.42 M NaOH = 1.3 moles NaOH/Liters NaOH Liters NaOH = 1.3 moles NaOH/3.42 M NaOH = 0.38 Liters
How many moles of HCl are present in 40ml of a 0.035M solution?
Molarity = moles of solute/Liters of solution (40 ml = 0.04 Liters) algebraically manipulated, Moles of solute = Liters of solution * Molarity Moles HCl = (0.04 Liters)(0.035 M) = 0.0014 moles HCl ==============
How many moles are in 15 mL of 2.9 M NaOH?
Molarity = moles of solute/liters of solution ( 15ml = 0.015 liters ) 2.9 M NaOH = moles NaOH/0.015 liters = 0.0435 moles of NaOH
