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What is calcium nitrate composed of?
Ca+2 + NO3-1 = Ca(NO3)2
What is the formula for the salt which contains both Ca and NO3 ions?
The formula for the salt containing both Ca and NO3 ions would be Ca(NO3)2. This is because calcium (Ca) has a 2+ charge and nitrate (NO3) has a 1- charge, so to balance the charges, you need two NO3 ions for each Ca ion.
How many nitrogen atoms are there in 7.5 g of CaNO32?
The species is; Ca(NO3)2 ( NO3(-) is a polyatomic ion and is in parenthesis ) 7.5 grams Ca(NO3)2 (1 mole Ca(NO3)2/164.1 grams)(2 mole N/1 mole Ca(NO3)2)(6.022 X 10^23/1 mole N) = 5.5 X 10^22 atoms of nitrogen
What is the word equation for when calcuim when it reacts with nitric acid?
What is the balanced equation for the reaction of calcuim hydroxide and nitric acid? . Ca(OH)2 .+..HNO3..=..Ca+2(NO3-1)..+.. H+1OH-1 (water) . Balance charges Ca(OH)2 .+..HNO3..=..Ca(NO3)2..+.. HOH .balance atoms Ca(OH)2… +…HNO3....=..Ca(NO3)2..+.. HOH Balance OH's Ca(OH)2….+.. HNO3….=.. Ca(NO3)2..+..2HOH . Balance H's Ca(OH)2….+..2HNO3..=.. Ca(NO3)2..+..2HOH . Done!!
How many ions present in calcium nitrate?
The calcium ion is Ca2+ and the nitrate ion is NO3- and together they form Ca(NO3)2
How do you bond CA 2 WITH NO3 1- in chemistry?
Calcium ion (CA^2+) bonds with nitrate ion (NO3^-) through ionic bonding. The positive calcium ion is attracted to the negative nitrate ion due to their opposite charges, resulting in the formation of calcium nitrate (Ca(NO3)2).
How many nitrogen atoms are in CaNO33?
Ca(NO3)2Number of atoms in the compound:Ca- 1N- 2O- 6Find the atomic masses of all atoms and add:Ca = 40.1N = 2 * 14.0 = 28.0O = 6 * 16.0 = 96.0___________________164.1 gEquation:# moles * added atomic mass = # gramsAnswer:4.2 moles * (164.1 g) = 689.22 grams of Ca(NO3)2
What is the number of atoms in Ca(NO3)2?
This compound is calcium nitrate. Each formula unit will contain 9 atoms.
What elements make up calcium nitrate?
Calcium nitrate - Ca(NO3)2- contain Ca, N and O.
What is the total positive charge of K plus plus NO3?
The cation of potassium (K+) has the electrical charge 1.
What is the compound formed from Ca2 and NO3 -1?
The compound formed is calcium nitrate, Ca(NO3)2. Calcium forms a +2 ion and the nitrate polyatomic forms a -1 ion. In order to balance out the charges, you need two nitrate ions to bond with one calcium. This ratio is reflected in the formula, which places the nitrate in parentheses with the "2" subscript outside it, which means there are two of them.
What is the oxidation number of Ca(NO3)2?
The sum of the oxidation numbers is zero for the compound.
