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How many atoms are in HgS?
Mercury has seven stable isotopes, the most common one is Hg-202.
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.
What is the atomic mass of hg?
The atomic mass of mercury (Hg) is 200.59 grams per mole.
What is the mass of mercury Hg?
The atomic mass of mercury (Hg) is approximately 200.59 grams per mole.
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
How many atoms are in HgS?
Mercury has seven stable isotopes, the most common one is Hg-202.
What is the symbol and number of protons in one atom of Mercury?
The symbol of Bromine is Br and number of protons(or atomic number) which is also equal to the number of electrons is 35
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 =======================
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 protons are in the Hg atom?
The element mercury (Hg) has 80 protons and 80 neutrons. It exists in several different isotopes which have different numbers of neutrons, however, the average number of neutrons in a mercury atom is 121. (The atomic weight is 200.59 which would require 80 protons and 120.59 neutrons, although of course every atom has only whole numbers of neutrons, you only get fractions because you are getting an average of different isotopes.)
Is Hg an atom or molecule?
Hg is actually an element that is known as Mercury who's atomic number is 80.
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 the formula for mercuryII oxide s?
The chemical formula for mercury(II) oxide is HgO. It is composed of one mercury (Hg) atom and one oxygen (O) atom.
What is the chemical equation for mercury two oxide?
The chemical equation for mercury(II) oxide is HgO. It is composed of one mercury (Hg) atom and one oxygen (O) atom.
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.
