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This compound is calcium nitrate. Each formula unit will contain 9 atoms.
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∙ 8y ago
Wiki User
∙ 8y agoNine.
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What does it mean when a compound contains parentheses?
It means that there is a certain group of atoms in it, usually an ion, that there is more than one of. For example, in Ca(NO3)2 , calcium nitrate, there are two nitrate, or NO3-, ions in each formula unit. Writing CaNO32 would be wrong because it would look like there were 32 oxygen atoms.
How many atoms do there be in sulfur?
there are 16 atoms in sulfur, because the number of atoms in an element is equal to its atomic number, which is the number at the top of the square which is bolded
How many atoms in 3CaCl2?
The number of atoms is 54,2.10e23.
What can be said about the relationship between the number of hydrogen atoms and the number of carbon atoms in an alkane?
Yes: Alkenes follow the general formula: CnH2n (n being the number of carbon atoms in the chain), so in Alkenes, there will be twice as many H atoms than C atoms. Alkanes: CnH2n+2 Alkenes:CnH2n Alkynes:CnH2n-2
How do you convert chlorine atoms to moles of chlorine atoms?
To convert the number of chloride atoms to mols of chlorine atoms, simply multiply by Avogadro's number. This number is 6.022E23. Note that chlorine typically exists as a diatomic molecule, consisting of two chlorine atoms.
How many atoms of oxygen are in 0.50 mol of CaNO32?
The answer is 18,061.1023 atoms.
How many atoms of oxygen are in one formula unit of CaNO32?
Three oxygen atoms in each nitrate ion multiplied by two nitrate ions results in 6 total oxygen atoms.
The molar mass of CaCO3 is greater than the molar mass of CaNO32?
Molar mass of CaCO3 = 100.0869 g/molMolar mass of CaNO32 = 566.0655 g/mol
What contains the greatest number of molecules out of 0.5 mol CaNO32 or 2.3 mol H2O or 1.2 mol H2O2?
The answer is 2,3 moles water.
Does an aqueous solution of CaNO32 and tin metal react?
A reaction doesn't occur.
How do you calculate atoms?
As in number? No of atoms = avagadros number (6.02X10^23) times number of mole of atoms
What does it mean when a compound contains parentheses?
It means that there is a certain group of atoms in it, usually an ion, that there is more than one of. For example, in Ca(NO3)2 , calcium nitrate, there are two nitrate, or NO3-, ions in each formula unit. Writing CaNO32 would be wrong because it would look like there were 32 oxygen atoms.
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.
Every balanced chemical equation each side has the same number of?
same number of each element
Does the number of iron atoms in the reactants equal the number of iron atoms in the products?
no
What is the number of atoms of tin in 3 moles of tin?
The number of atoms is 18,066.10e23.
How many atoms do there be in sulfur?
there are 16 atoms in sulfur, because the number of atoms in an element is equal to its atomic number, which is the number at the top of the square which is bolded
