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How much would a mole of deuterium atoms weigh?
A mole of deuterium atoms would weigh approximately 2 grams. This is because the atomic mass of deuterium is around 2 grams per mole.
WHICH MASS CONTAINS 6.0X10 23 atoms?
The mass containing 6.0x10^23 atoms depends on the element. For example, for carbon-12, 6.0x10^23 atoms would weigh approximately 12 grams.
How many grams of H2O do you need to weigh out to have 1 mole of H2O?
To have 1 mole of H2O, you would need to weigh out approximately 18 grams of water (H2O). This is because 1 mole of water molecules (H2O) has a molar mass of about 18 grams/mol (2 grams/mol for hydrogen x 2 atoms + 16 grams/mol for oxygen).
How much would a 0.5 mole of calcium atom weigh in grams?
well u take the atomic mass of Ca, 40, times it .5 and get 20 grams
What would 117 sodium atoms weigh?
1 mole of sodium weights 23g 1 mole of sodium = 6.02 x 10^23 atoms = 23g 117 atoms = ? 117 x 23 / 6.02 x 10^23 (should be a very small number)
What does a gallon of silicon weigh?
It is odd to encounter a "gallon" of silicon. This metalloid has a density of 2.329 grams per cubic centimeter, and since there are about 3785.412 cubic centimeters in a gallon, your gallon of silicon, which is a solid at room temperature, will weigh about 8816.22 grams. That's about 8.816 kilograms, and that's about 19.4 pounds.
How many silicon atoms are there in 1.00 g of silicon?
Silicon is a common metalloid which is a chemical element but it is considered to be tetravalent metalloid which has only 4 available electrons for covalent chemical bonding in its valence region. In the periodic table, Silicon has atomic number 14 with Si symbol. It is good to know that silicon is less reactive that Carbon-14 based on its position in the periodic table which is in the bottom of Carbon. The Standard Atomic Weight for Silicon is 28.0855 grams. The standard is based on the Avogadro's Constant which is 6.02214179 x 1023 mol-1. 1 mol of silicon will contains 6.02214179 x 1023 atoms of silicon. So, how many atoms are present in 1 gram of silicon? In 1 mol silicon (28.0855 grams) = 28.0855/28.0855 x 6.02214179 x 1023 = 6.02214179 x 1023 atoms In 1 gram silicon = 1/28.0855 x 6.02214179 x 1023 = 2.144217404 x 1022 atoms
How many grams do 4.4 x 1022 atoms of potassium weigh. answer in units of grams?
The mass is 2.86 grams but the weight will be 0.028 Newtons.
How much would a mole of deuterium atoms weigh?
A mole of deuterium atoms would weigh approximately 2 grams. This is because the atomic mass of deuterium is around 2 grams per mole.
If you knew how many atoms of gold you had how could you figure out what the sample would weigh on a scale?
Yes. One mole (6.02 x 10 to the 23 atoms) would weigh 197 grams.
7.5 times 10 to the 21 uranium atoms equals how many grams?
To convert uranium atoms to grams, you need to know the molar mass of uranium. Uranium's molar mass is approximately 238.03 g/mol. Therefore, 7.5 x 10^21 uranium atoms would weigh approximately 0.625 grams.
WHICH MASS CONTAINS 6.0X10 23 atoms?
The mass containing 6.0x10^23 atoms depends on the element. For example, for carbon-12, 6.0x10^23 atoms would weigh approximately 12 grams.
How many grams of H2O do you need to weigh out to have 1 mole of H2O?
To have 1 mole of H2O, you would need to weigh out approximately 18 grams of water (H2O). This is because 1 mole of water molecules (H2O) has a molar mass of about 18 grams/mol (2 grams/mol for hydrogen x 2 atoms + 16 grams/mol for oxygen).
What is the mass of 0.2 moles of oxygen atoms?
2.000 moles of oxygen atoms weigh 32.00 g. 2.000 moles of oxygen molecules, on the other hand, weigh 64.00 g.
What foods weigh 500 grams?
A potato can weigh 400 to 500 grams.
What does 30 grams weigh?
30 grams weigh approximately 1.06 ounces.
Does a bowl weigh in grams or kilogram?
grams
