0
Add your answer:
Earn +20 pts
The mass of mole of zinc equals the atomic mass of zinc expressed in?
grams. This means that one mole of zinc weighs the same as the atomic mass of zinc in grams, which is approximately 65.38 grams.
What is the atomic mass of zinc?
The atomic mass of zinc (Zn) is approximately 65.38 u (atomic mass units).
Which gas has the lowest mass per mole?
Hydrogen gas has the lowest mass per mole, with a molar mass of approximately 2 grams per mole.
What is atomic mass of zinc?
The atomic mass of zinc is approximately 65.38 atomic mass units.
What is the difference between the mass of a mole of oxygen and a mole of O2 molecules?
A mole of oxygen atoms has a mass of approximately 16 grams. A mole of O2 has a mass of approximately 32 grams. A mole is 6.02 x 1023 particles and as such a mole of oxygen atoms has only half the mass of a mole of oxygen molecules.
The molar mass of a mole of zinc is approximately?
65.4
The mass of mole of zinc equals the atomic mass of zinc expressed in?
grams. This means that one mole of zinc weighs the same as the atomic mass of zinc in grams, which is approximately 65.38 grams.
What is zinc's mass?
Zink is a non metal element. Atomic Mass of it is 65.39.
How many moles of atom is contained in 15 gram of zinc?
To find the number of moles of zinc in 15 grams, divide the given mass by the molar mass of zinc. The molar mass of zinc is approximately 65.38 g/mol. Therefore, 15 grams of zinc is equal to 0.23 moles of zinc.
Molar mass of zinc?
The formula of zinc fluoride is ZnF2. Therefore, its molar mass is the sum of the atomic mass of zinc and twice the atomic mass of fluorine: 65.39 + 2(18.999) = 103.39; the last digit is depressed because it may not be significant, since the atomic mass of zinc (at least in my reference) has only four significant digits.
The molar mass of a mole of sodium is approximately?
The molar mass of sodium is approximately 23 grams per mole.
What mass of zinc metal is required to produce 2.40g of zinc chloride?
To calculate the mass of zinc metal required to produce zinc chloride, you need to find the molar mass of zinc chloride (ZnCl2). The molar mass of ZnCl2 is 136.3 g/mol, which means that for every mole of ZnCl2 produced, you need 1 mole of zinc metal. Since 1 mole of ZnCl2 corresponds to 2 moles of zinc (from the formula ZnCl2), the mass of zinc metal required is 2.40g * (65.38 g Zn/ 136.3 g ZnCl2) = 1.15g.
What is the atomic mass of zinc?
The atomic mass of zinc (Zn) is approximately 65.38 u (atomic mass units).
What is the mass of 1 mole of argon?
The molar mass of argon is approximately 39.95 grams per mole. So, the mass of 1 mole of argon is approximately 39.95 grams.
The molar mass of a mole of sodium is approximately grams.?
The molar mass of sodium is approximately 23 grams per mole.
How many atoms are in 100g of zinc?
To calculate the number of atoms in 100g of zinc, you first need to determine the molar mass of zinc, which is approximately 65.38 g/mol. Next, divide the given mass by the molar mass to find the number of moles of zinc. Finally, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms.
What is the molar mass of ferric ammonium citrate?
The molar mass of ferric ammonium citrate is approximately 270.00 g/mol.
