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Pyrophosphate has the chemical formula (P2O7)-4.
It is a class of chemical anions that were originally formed from heating (pyro) phosphates.
They are formed by esterification of two phosphates (linking them with one of the phosphate oxygen atoms).
Wiki User
∙ 10y ago
Wiki User
∙ 10y agoThe chemical formula of iron(III) pyrophosphate is Fe4(P2O7)3.
The chemical formula of iron(II) pyrophosphate is Fe2(P2O7).
They contain 3 different elements: Iron (Fe), Phosphorous (P) and Oxygen (O).
Wiki User
∙ 10y agoPyrophosphate is P2O7.
So, the elements in pyrophosphate are phosphorus and oxygen.
Wiki User
∙ 13y agoPyrophosphate is the polyatomic ion [P2O7]4-
Wiki User
∙ 7y agoThe ion phosphate contain phosphorus and oxygen.
Anonymous
iron
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What 2 elements make up rust?
Iron and oxygen
Name the three elements that make up most of earth's mantle?
silicoln oxyen iron
What 4 elements make up 95 percent of the earth's mass?
Iron, Oxygen, Silicon, and Magnesium
Is alloy an element?
No. Alloys are mixtures made up of elements like:steel- made up of iron and carbon. Iron and carbon are elements but steel isnt.
What solid iron is the earth made up of?
The earth's core is made up of the elements iron and nickel.
What elements make up iron sulphide?
iron and sulfur
What are the two elements that make up iron?
Iron is, itself, and element. It is not a compound of two elements.
What 2 elements make up rust?
Iron and oxygen
What elements make up Fe2O2?
iron & oxygen
What elements are found in Iron sulphide?
Iron (Fe) and Sulfur (S) make up Iron Sulfide.
What elements make up iron bromide?
Iron & Bromine Its chemical formula is FeBr3
What elements are in ferrous chloride?
Iron and chlorine are the elements that make up ferrous chloride.
What are the two elements that make up rust?
Iron and oxygen
What elements make up mild steel?
Iron and carbon.
The elements that make up the iron triad are the?
Three chemical elements make up the Iron Triad, iron (Fe), cobalt (Co) and nickel (Ni).These three elements are sometimes given the name Iron Triad because they have some similarities in properties and are located together in the Periodic Table.
What are the elements that make up iron sulphate?
iron (Fe), sulphur (S), oxygen (O)
What 2 substances contain iron?
No elements are made up of a compound. I think you mean 'Which elements make up iron oxide?', and the answer to that is iron and oxygen.
