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1 Mol Boron
Atomic Mass: 10.811
n = m/M therefore m = n x M = 10.811g Boron
volume = mass/density
= 10.811 / 2.36
= 4.5809 cm2Boron
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∙ 9y ago
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State relation between mole fraction and Volume fraction?
For Ideal gases, mole fraction=volume fraction
How do you convert moles to cubic centimeters of any element?
For solids and liquids, if you know the density in grams per cubic centimeter, and the atomic mass (grams per mole), then you can calculate it. Moles * (atomic mass) / (density) = volume. For gasses: you need to know the Pressure and Temperature, and use PV = nRT, so V = n*R*T/P, then convert to cubic centimeters. Or if at Standard Temperature and Pressure (0°C and 1 atmosphere), an Ideal Gas has a volume of 22.4 liters/mole (22400 cm3 / mole)
How do you convert cubic cm to moles?
You cannot convert cm3 to moles. They do not measure the same quantity. Cubic centimeters measure volume (the amount of space an object takes up) and moles measure the amount of a substance. The mole is one of the seven fundamental SI units, whereas cubic centimeters is a derived unit.
Is 1 liter equal to 1 mole?
No. A liter is a volume measurement for fluids (liquids and gases). A mole is 6.022 x 1023 of anything. In gases at STP, 22.4L = 1mole.
Formula for finding distance?
if the concentration of sugar solution of volume of 360 cm3 cube is 0.785 mol/ dm3 has the mass of 25g of sugar present in the solution. work out for the mole of the sugar content in the solution.
How many grams are in one mole of boron?
1.00*10-7 moles of boron is how many grams is this
Abundance of boron in the universe?
Boron in the solar system: approx. 1.10-5 (atom mole fraction relative to silicon)
State relation between mole fraction and Volume fraction?
For Ideal gases, mole fraction=volume fraction
How many volumes are in a mole?
Mole is not a unit of volume. Mole deals with numbers like dozen.
How do you convert moles to cubic centimeters of any element?
For solids and liquids, if you know the density in grams per cubic centimeter, and the atomic mass (grams per mole), then you can calculate it. Moles * (atomic mass) / (density) = volume. For gasses: you need to know the Pressure and Temperature, and use PV = nRT, so V = n*R*T/P, then convert to cubic centimeters. Or if at Standard Temperature and Pressure (0°C and 1 atmosphere), an Ideal Gas has a volume of 22.4 liters/mole (22400 cm3 / mole)
When can volume fraction be equal to mole fraction?
The volume fraction of a substance is equal to the mole fraction for ideal gas mixture
What are the answers to mole mass and mole volume relations worksheet?
NaHO 55.5
If 1 mole of gas occupies 224 dm cubed then how many m cubed would 2263000 tons be?
There is one critical piece of information missing in the question, i.e. which gas are we talking about since different gas will have different molecular weight. In addition 1 mole of gas occupies volume of 22.4 dm3 at stp. This is equivalent to 22.4 L or 0.0224 m3 per mole of gas. Assuming the molecular weight of the gas Y is x g/mole, then the general solution is as followed: 2263000 tons of gas Y equal 226300*1016*1000g/(x g/mole)*(0.0224 m3/mole) equal 5.15022592e9/x m3 of gas Y
What is the formula mass for the compound BNO33?
The formula mass for boron nitrate is 197 grams per mole.
What volume occupied by 1.50 moles of CH4 at STP is?
The amount of oxygen is 0,067 moles.
Who is bigger a mole or a vole?
Yes, a mole hole is bigger than a vole hole even though voles will take over abandoned mole tunnels. The former hole generally maximizes to 2 inches (5.08 centimeters) whereas the latter typically stops at 1-1/2 inches (3.81 centimeters).
Why mole fraction does not dependend upon temperature?
because mole fraction doesnot depend on volume
