what is the chemical formula for chromium iii phosphate
Best answer
Cr (PO4)2
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What is the chemical formula for chromium phosphate?
Chromium (VI) phosphate has the chemical formula Cr (PO4)2 because it contains one chromium ion bonded to two phosphate ions. The phosphate ions each have a charge of negative 3, while the chromium ion has a charge of positive 6. For chromium and other transition metals, a Roman numeral refers to the charge of the metal ion.
What is the formula for chromium phosphate trihydrate and cobalt-II phosphate octahydrate?
The formula for chromium (III) phosphate trihydrate is CrPO4- 3H20. This compound if in the anhydrous state, exists as a green crystal whereas a hydrated form violet crystal. The formula for cobalt (II) phosphate octahydrate is Co3 (PO4)2鈥?H2O.
What is the chemical formula for CR (PO4) 2?
Chromium(VI) phosphate has the chemical formula Cr(PO4)2 because it contains one chromium ion bonded to two phosphate ions. The phosphate ions each have a charge of negative 3, while the chromium ion has a charge of positive 6. For chromium and other transition metals, a Roman numeral refers to the charge of the metal ion.
What is the charge of phosphate and chromium?
The phosphate ions each have a charge of negative 3, while the chromium ion has a charge of positive 6. For chromium and other transition metals, a Roman numeral refers to the charge of the metal ion. This is necessary because most transition metals form ions of multiple charges.
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