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Every balanced chemical equation each side has the same number of?
same number of each element
What is the total number of atoms in the formula unit for calcium nitride?
The formula unit for calcium nitride is Ca3N2. To find the total number of atoms, you add the number of atoms in each element together: 3 calcium atoms + 2 nitrogen atoms = 5 atoms in total.
Are the number of atoms of bromine in 1 mol Br2 equal to avogadro's number?
No, the number of atoms in 1 mol of Br2 is equal to Avogadro's number multiplied by 2, because there are 2 atoms of bromine in each molecule of Br2. Avogadro's number represents the number of entities (atoms, molecules, etc.) in 1 mol of a substance.
How do you find the number of atoms in 6.21 mol of Mg?
To find the number of atoms in 6.21 mol of Mg, you would use Avogadro's number, which is 6.022 x 10^23 atoms/mol. So, for 6.21 mol of Mg, you would multiply the number of moles by Avogadro's number to get the number of atoms.
How many atoms are present in 80.0 mol of zirconium?
To determine the number of atoms in 80.0 mol of zirconium, you can use Avogadro's number, which is 6.022 x 10^23 atoms/mol. Multiply 80.0 mol by Avogadro's number to find the total number of atoms in 80.0 mol of zirconium.
How do you balance this equation Na ZnI NaI Zn?
Na and Zn are correct because they are elements. Na is monovalent so NaI is correct. Zn is divalent and so ZnI is incorrect and should be ZnI2 . So if we have ZnI2 we need 2 Na to remove the I2 . So balanced it becomes: 2Na + ZnI2 ----> 2NaI + Zn
Compound name for Znl2?
The chemical formula is ZnI2. The name of this compound is zinc iodide.
What is the empirical formula of zinc?
ZnI2
How do you find the chemical formula for zinc iodide?
The chemical formula of zinc diiodide is ZnI2.
Does NaCl react with ZnI2?
These compounds doesn't react.
Is ZnI2 ionic or molecular?
ZnI2 is an ionic compound, as it is composed of a metal (Zn) and a nonmetal (I). Ionic compounds are formed through the transfer of electrons from the metal to the nonmetal, resulting in the formation of ions with opposite charges.
How do you calculate atoms?
As in number? No of atoms = avagadros number (6.02X10^23) times number of mole of atoms
What is Zn2I?
Zn2I is the chemical formula for zinc iodide, a compound formed by the combination of zinc and iodine atoms. It is a white solid that is used in various applications such as in organic synthesis and as a component in some batteries.
What is the mass of zinc iodide formed if 1 mole of zinc reacts with one mole of iodine molecules?
Balanced equation. Zn + I2 --> ZnI2 All is one to one, so it does not matter what is limiting and what drives this reaction. We will use zinc as the driver of convenience. 1 mole Zn (1 mole ZnI2/1 mole Zn)(319.21 grams/1 mole ZnI2) = 319.21 grams zinc iodide produced ==========================
What is the chemical formula for zinc lodide?
The formula is ZnI2. For some people that don't know, zinc iodide is a chemical compound of zinc and iodine, its melting point is 446 degrees Celsius and its freezing point is 1150 Celsius.
How can you calculate no of moles from no of atoms?
To calculate the number of moles from the number of atoms, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Divide the number of atoms by Avogadro's number to find the number of moles.
What are Atoms with the same number of protons are?
All atoms with the same number of protons are atoms of the same element. The number of protons is the atomic number of the element.
