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What mass of tungsten is 35 moles of tungsten?
To find the mass of 35 moles of tungsten, you would multiply the number of moles by the molar mass of tungsten. The molar mass of tungsten is approximately 183.84 g/mol, so 35 moles x 183.84 g/mol = 6434.4 grams of tungsten.
What is the mass number of a tungsten atom with 110 neutrons?
The mass number is the sum of protons and neutrons in an atom. Tungsten has an atomic number of 74, meaning it has 74 protons. If there are 110 neutrons, the mass number would be 74 (protons) + 110 (neutrons) = 184.
Is tungsten a compound mixture or element?
Tungsten carbide is a metallic chemical compound. Unlike steel, it is not a mixture or alloy. The chemical formula for tungsten carbide is WC, indicating that the number of atoms of tungsten (W) in a sample of tungsten carbide is equal to the number of number of atoms of carbon (C) in that sample. Because each atom of tungsten weighs about 15.3 times as much as each atom of carbon, almost 94% of the mass of a sample of tungsten carbide is represented by tungsten atoms. Although tungsten carbide is not itself a mixture, it is often mixed (alloyed) with other metals such as nickel or cobalt.
Which metal withstand at 2000 degree Celsius temperature?
tungsten . tungsten is the metal used for the filament of incandescent bulbs. it has a temperature over 3410 degrees celsius . atomic number- 74 . mass number- 184 . symbol-W
How many MOLES of sodium nitrate are present in 2.85 grams of this compound?
To find the number of moles, first calculate the molar mass of sodium nitrate (NaNO3), which is 85 grams/mol. Then, divide the given mass (2.85 grams) by the molar mass to obtain the number of moles present, which is approximately 0.0335 moles.
What is the atomic mass of tungsten?
Tungsten is a metal element. Atomic mass of it is 183.84
What is the mass of 15 moles of tungsten?
The mass of 15 moles of tungsten is 2.757,6 g.
What is the atomic mass of w?
Tungsten is a metal element. Atomic mass of it is 184.
What mass of tungsten is 35 moles of tungsten?
To find the mass of 35 moles of tungsten, you would multiply the number of moles by the molar mass of tungsten. The molar mass of tungsten is approximately 183.84 g/mol, so 35 moles x 183.84 g/mol = 6434.4 grams of tungsten.
How much mass is in tungsten?
This is like asking 'how much tungsten do I have?' Perhaps you are asking about density or some other property of tungsten.
What is the atomic mass of one atom of tungsten?
Tungsten is a non meta element. Atomic mass of it is 74. Atomic number of it is 183.
What is Tunsten's Atomic Mass?
The atomic mass for Tungsten is 183.84 amu.
What is the atomic mass in tungsten?
183.84g/mol
What is the atomic mass number of tungsten?
74.
What is the mass number of a tungsten atom with 110 neutrons?
The mass number is the sum of protons and neutrons in an atom. Tungsten has an atomic number of 74, meaning it has 74 protons. If there are 110 neutrons, the mass number would be 74 (protons) + 110 (neutrons) = 184.
What is the number of neutrons in Tungsten with atomic mass 184?
Tungsten's atomic number is 74, which means it has 74 protons. To find the number of neutrons, subtract the atomic number from the atomic mass: 184 (atomic mass) - 74 (atomic number) = 110 neutrons in Tungsten.
What is the percent by mass tungsten in the calcium tungstate compound CaWO3 commonly called scheelite?
To find the percent by mass of tungsten in calcium tungstate (CaWO₄), we first need to determine the molar masses of each component: calcium (Ca) is approximately 40.08 g/mol, tungsten (W) is about 183.84 g/mol, and oxygen (O) is about 16.00 g/mol. The molar mass of CaWO₄ is approximately 40.08 + 183.84 + (4 × 16.00) = 283.88 g/mol. The mass of tungsten in the compound is 183.84 g/mol, so the percent by mass of tungsten is (183.84 / 283.88) × 100%, which is approximately 64.8%.
