0
You need the atomic masses of P and of F.
P ----> M = 30.97 g/mol
F-----> M = 19.00 g/mol
PF4 ----> M = ( 30.97 ) + ( 4 ) ( 19.00 ) = 106.97 g/mol
mass % P = [ ( 30.97 ) / ( 106.97 ) ] [ 100 ] = 28.95 mass % P<--------
mass % F = [ ( 76.00 ) / ( 106.97 ) ] [ 100 ] = 71.05 mass % F <----------
______________________________________________________________________________
Tetrafluorophosphite (PF4-) is an anion not a compound.
Wiki User
∙ 8y ago
Wiki User
∙ 9y agoCarbon tetrafluoride, with the chemical CF4 is the simplest fluorocarbon. Its percentage composition is: C = 13.64% and F = 86.36%.
Wiki User
∙ 12y agoThe atomic weights of carbon and fluorine.
Wiki User
∙ 11y agoCCl4
Cl4 = 35.5 x 4 = 142 C= 12 142 + 12 = 154 so 12/154 x 100
= 7.79% two decimals
Add your answer:
Earn +20 pts
How many moles of CF4 are there in 171 g of CF4?
1 moles CF4 = 88.0043128 grams. CF4 = 171 grams / 88 grams = 1.9431 moles
What is percentage composition of H3PO4?
The percentage composition of the phosphoric acid is: H: 3,0857 % O: 65,307 % P: 31,6074 %
Is CF4 ionic or polar covalent or non polar?
CF4 is a Non-Polar, Covalent.
Is CF4 an acid?
no
What is the percentage composition of amonium sulfate?
The percentage composition of amonium sulfate is:- Nitrogen: 21,21 %- Hydrogen: 6,06 %- Sulfur: 24,24 %- Oxygen: 48,48 %
What is a better bat cf4 or the new stealth?
cf4
How many moles of CF4 are there in 171 g of CF4?
1 moles CF4 = 88.0043128 grams. CF4 = 171 grams / 88 grams = 1.9431 moles
Is the DeMarini CF4 better than the 2010 exo?
the cf4
Is CF4 an compound?
Yes, CF4 is a compound known as carbon terafluoride.
What is percentage composition of H3PO4?
The percentage composition of the phosphoric acid is: H: 3,0857 % O: 65,307 % P: 31,6074 %
Which is the better baseball bat the Triton or the cf4?
the cf4 is the better bat it has great pop
Is CF4 ionic or polar covalent or non polar?
CF4 is a Non-Polar, Covalent.
What is percent composition of aluminum sulfate?
the percentage composition of aluminum sulfate is 342
What is the percentage composition of oxygen in C7H15NO3?
The percentage of oxygen (in mass) is 29,776 %.
What is the percentage of composition in the atmosphere?
the percentage by mass of each element in a compound.
Is CF4 an acid?
no
Is the nike bat better than the cf4?
they r both good bats, but the cf4 is better.
