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What is the name of a compound consisting of Cr3 ions and OH- ions?
Wiki User
∙ 7y ago
The chemical formula is Cr(OH)3 and the compound is called chromium hydroxide.
This hydroxide is soluble in water.
Chromium hydroxide is a toxic substance, as many other chromium compounds.
Wiki User
∙ 7y ago
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Write the name of the compound Cr3 PO3 2?
Chromium (iii) Phosphite
Is chromium nitrate ionic or covalent?
Chromium (III) nitrate is formed by the reaction between Cr3+ ions and NO3- ions. Thus, forces of attraction due to disparity of charges causes this reaction. As such, we can safely say this is an ionic compound because it is formed by ions.
What is the formulae of the compound formed by Cr3 plus f minus1?
CrF3
What is the chemical formula for chromium II Phosphate?
Cr+2 P-3 ----> these are the ions and their charges. You know chromium's charge because of the roman numeralCr+2 Cr+2 Cr+2 P-3 P-3 ------> the charges have to add up to zero, so three +2 Cr ions plus two -3 P ions cancel each other outCr3P2 -----> simplify
What is the formula for chromium 2 bromide?
Some metals can have multiple different charges, so a number after the name is given to tell what charge it has. Whereas Bromide on the other hand always has the same change (-1.) In this case you have a Chromium with a 2+ charge, and would then need 2 Bromide ions to make the compound neutral. Thus the formula is CrBr2.
Write the name of the compound Cr3 PO3 2?
Chromium (iii) Phosphite
Is chromium nitrate ionic or covalent?
Chromium (III) nitrate is formed by the reaction between Cr3+ ions and NO3- ions. Thus, forces of attraction due to disparity of charges causes this reaction. As such, we can safely say this is an ionic compound because it is formed by ions.
What is the formulae of the compound formed by Cr3 plus f minus1?
CrF3
What are the cations in the compound CrOH3?
Cr3+. It's an oxidation of chromium. The anion is hydroxide.
What alkaline earth metal element that crystals contains that give emearalds their green color?
Cr3+ ions
What is the chemical formula for chromium II Phosphate?
Cr+2 P-3 ----> these are the ions and their charges. You know chromium's charge because of the roman numeralCr+2 Cr+2 Cr+2 P-3 P-3 ------> the charges have to add up to zero, so three +2 Cr ions plus two -3 P ions cancel each other outCr3P2 -----> simplify
What is the formula for chromium 2 bromide?
Some metals can have multiple different charges, so a number after the name is given to tell what charge it has. Whereas Bromide on the other hand always has the same change (-1.) In this case you have a Chromium with a 2+ charge, and would then need 2 Bromide ions to make the compound neutral. Thus the formula is CrBr2.
Is chromium fluoride ionic or covalent bond?
Chromium chloride can is either CrCl3 or CrCl6. A salt is usually uncharged since the cation (here Cr3+ or Cr6+) and the anion (Cl-) combine to neutralise the charges and form a salt. Some salts can have some covalent characteristics though, but in this case both compounds above are neutral.
What is the formula of the compound formed between nitrate and chromium ions?
The answer from my chem class states its Cr(NO3)2
What volume of 0.1125 m k2cr2o7 would be required to oxidize 48.16 ml of 0.1006 na2so3 in acidic solution the product includes cr3 plus and SO42?
What volume of 0.1125 M K2Cr2O7 would be required to oxidize 48.16 mL of 0.1006 M Na2SO3 in acidic solution? The products include Cr3+ and SO42- ions.
What is the most common ion for chromium?
The most important cation of chromium is Cr3+; but also exist Cr3+, Cr6+, Cr1+, Cr4+, Cr5+.
What is the postcode for lunghurst road woldingham?
cr3
