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One part of one mole of anything (eg. atoms in a mole atoms) is 1 / (6*10+23) = 1.6*10-24
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How many moles of atoms are in 12.0 gram of helium?
For this you need the atomic mass of Hg. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel. 12.0 moles Hg × 200.6 grams = .0598 grams Hg
What is the ideal gas contact?
The ideal gas constant has different values depending on the units one uses for pressure. Thus, if using atmospheres, R = 0.0821 L-atm/K-mole. If using kPa, R = 8.314 L-kPa/K-mole, and if using mm Hg, R = 62.36 L-mm Hg/K-mole.
How many atoms of mercury are present in 9.1 cubic centimeters of liquid mercury?
Density = mass/volume ( Mercury is 13.534 grams/milliliter, and milliliter = cubic centimeter ) 13.534 g/ml = grams/9.1 cc (or ml) = 123.1594 grams of Hg ( Mercury) 123.1594 grams Hg (1 mole Hg/200.6 grams)(6.022 X 10^23/1 mole Hg) = 3.7 X 10^23 atoms of mercury
How many moles of mercury are there in 159 g of mercury?
620 grams mercury (1 mole Hg/200.6 grams) = 3.09 moles Hg
Psi equlas how many mm Hg?
This value is 51,71493 mm col. Hg..
How many moles of atoms are in 12.0 gram of helium?
For this you need the atomic mass of Hg. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel. 12.0 moles Hg × 200.6 grams = .0598 grams Hg
How many atoms are there in 0.3173 mol of Hg?
0.3173 moles Hg (6.022 X 1023/1 mole Hg) = 1.912 X 1023 atoms of mercury =======================
How many grams in 1 Hg?
grams of mercury (Hg) 1 mole x 1 mole Avogadro's number (6.022 x 1023) of atoms 200.6 grams Hg 1 mole 200.6 grams Hg = x = ≈ 3.3311192-23 atoms Hg 1 mole 6.022 x 1023 atoms 6.022 x 1023 atoms
What is the ideal gas contact?
The ideal gas constant has different values depending on the units one uses for pressure. Thus, if using atmospheres, R = 0.0821 L-atm/K-mole. If using kPa, R = 8.314 L-kPa/K-mole, and if using mm Hg, R = 62.36 L-mm Hg/K-mole.
Is Hg an atom or molecule?
Hg is actually an element that is known as Mercury who's atomic number is 80.
How many atoms are in 2.1 mole Cu and 5.610-3 mole C and 18.9 mole Hg and 0.300 mole Na?
5.6 X 10^-3 I will show you that one as they are all the same. ( no variance by species ) 5.6 X 10^-3 moles C (6.022 X 10^23/1 mole C) = 3.4 X 10^21 atoms of carbon
How many atoms of mercury are present in 9.1 cubic centimeters of liquid mercury?
Density = mass/volume ( Mercury is 13.534 grams/milliliter, and milliliter = cubic centimeter ) 13.534 g/ml = grams/9.1 cc (or ml) = 123.1594 grams of Hg ( Mercury) 123.1594 grams Hg (1 mole Hg/200.6 grams)(6.022 X 10^23/1 mole Hg) = 3.7 X 10^23 atoms of mercury
Is mercury a molecule or atom?
Mercury, as in Hg is an element. It is a metal, in the transition metals, that, when in an ionic bond, holds a +2 charge - making it a cation. Or, if pertaining to astronomy, Mercury is a planet in our solar system. It is the one closest to our sun.
How many hg is in one g?
1 gram = 0.01 hg.1 gram = 0.01 hg.1 gram = 0.01 hg.1 gram = 0.01 hg.
What is state of solute?
solute can be solid, liquid or gas.One should remember that state of solution is determined by state of solvent.Ex- in a mixture of 1 mole Hg and 1 mole metal the solute is Hg and solvent is metal as solution which is an alloy is solid.
How do you Convert 8.50 grams HgNO32 to moles?
For this you need the atomic (molecular) mass of Hg(NO3)2. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. Hg(NO3)2=324.6 grams8.50 grams Hg(NO3)2 / (324.6 grams) = .0262 moles Hg(NO3)2
How many moles are equal to 9.03 x 1024 atoms of mercury hg?
1 mole = 6.02 x 10^23 RP (representative particles) (9.03 x 10^24 atoms Hg) / (6.02 x 10^23 atoms Hg) = 15 So 15 moles.
