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How many atoms of mercury are present in 9.1 cubic centimeters of liquid mercury?
Wiki User
∙ 13y ago
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
Wiki User
∙ 13y ago
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It takes 25 yearsfor a 2 ml sample of liquid mercury to evaporate Express this evaporation rate in atoms per second?
Two milliliters of mercury is 0.135 moles. This is equal to 8.1297 E22 atoms present. 25 years is equal to 7.88923 E8 seconds. This is equal to 1.03 E15 atoms per second that evaporate.
How do the way that atoms are arranged in liquid mercury and solid copper affect the movement mercury and copper atoms?
Copper atoms vibrate around fixed together, whereas mercury atoms more around while staying close together- NovaNet
What statement correctly compares the motion of atoms in liquid mercury and solid copper?
Copper atoms vibrate around fixed together, whereas Mercury atoms more around while staying close together- NovaNet
What are liquids made up of?
The two elements that can be liquid at room temperature and pressure without being bonded to something else are bromine and mercury.
Which compounds makes up Mercury?
Mercury is an element. Mercury is purely made up of mercury atoms.
How many atoms of mercury are present in 2.7 cubic centimeters of liquid mercury the density of mercury is 13.55 gcc need the answer in unit of atoms?
2.749394 x 10(-23)
How many mercury atoms are in 7.6 cubic centimeters of liquid mercury?
The number of mercury atoms is 11,74458.10e23.
How many atoms of Mercury in Mercury II chloride?
Two mercury atoms present in mercury(II)chloride.
It takes 25 yearsfor a 2 ml sample of liquid mercury to evaporate Express this evaporation rate in atoms per second?
Two milliliters of mercury is 0.135 moles. This is equal to 8.1297 E22 atoms present. 25 years is equal to 7.88923 E8 seconds. This is equal to 1.03 E15 atoms per second that evaporate.
How do the way that atoms are arranged in liquid mercury and solid copper affect the movement mercury and copper atoms?
Copper atoms vibrate around fixed together, whereas mercury atoms more around while staying close together- NovaNet
What element's atoms form diatomic molecules as a liquid?
Bromine is the only element that is liquid and forms diatomic molecules Br2. Mercury is also an element and is liquid but is monoatomic.
What statement correctly compares the motion of atoms in liquid mercury and solid copper?
Copper atoms vibrate around fixed together, whereas Mercury atoms more around while staying close together- NovaNet
Is mercury an element or a mixture or a compound?
Mercury is an element (Hg) . A lot of mercury atoms combine together to form it's compound which exists as liquid state. It surely is'nt a mixture.
What is Meroury made out of?
It is elemental. Mercury is made of mercury. Atoms of mercury are made of mercury atoms.
What does 2 atoms of Mercury and 2 atoms of chlorine make?
Mercury(l) chloride
What is Mercury's core made of?
Iron. The density of Mercury is higher than would be expected given its size relative to Earth. Scientists theorize a comparatively large liquid iron core about 1800 km in radius.
What are liquids made up of?
The two elements that can be liquid at room temperature and pressure without being bonded to something else are bromine and mercury.
