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Is CrO2 ionic or covalent?
CrO2 is a covalent compound. It consists of two nonmetals (chromium and oxygen) which share electrons to form covalent bonds within the molecule.
Is CrO2 an ionic or covalent bond?
Chromium oxide (Cr2O3) is an ionic compound, since it is made up of a metal and a nonmetal.
What compound is h3CrO2?
H3(CrO2)4 is the chemical formula of the peroxychromic acid.
Can MgO conduct electricity in the solid form?
No.MgO has a giant ionic lattice structure with strong covalent bonds.for ionic compounds,they can only conduct electricity in aqueous or molten state because the giant ionic lattice structure had collapsed and ions are free to move about to conduct electricity.but in solid state,the ions will be held in fixed position and thus is unable to conduct electricity:)
What type of bond is NaI?
ionic bond
Is CrO2 ionic or covalent?
CrO2 is a covalent compound. It consists of two nonmetals (chromium and oxygen) which share electrons to form covalent bonds within the molecule.
Is CrO2 an ionic or covalent bond?
Chromium oxide (Cr2O3) is an ionic compound, since it is made up of a metal and a nonmetal.
What is the symbol for chormate?
CrO2-4
What is the correct name for CrO2?
Chromium Dioxide. :)
Is the us marines cro2 compatible standard m4 mags?
I can't find any references to a "CRO2" anywhere, nor does it appear to be a military nomenclature. Please check again and repost with the correct nomenclature.
Chromium IV oxide formula?
CrO2this is the incorrect formula. For Chromium II oxide the formula is actually CrO without the 2. The reason for this is simple. the II after chromium indicates that it has a charge of +2, and the oxygen, we know is in group 16, has a charge of -2. The formula CrO2 is actually the formula for chromium IV oxide>
How do you figure out the formula for chromium 4 oxide?
Balance the oxidation states on the atoms in the molecule. An oxide always contains oxygen in -2 oxidation state , in ionic compounds this is O2-. As the chromium is Cr(IV) in +4 oxidation state, ( shown as an ion Cr4+ ) you can balance the states or charges which ever way to get CrO2 (which you can write as Cr4+ (O2-)2 )
How can chromium form 2 different compounds with oxgyen?
Because chromium is a plurivalent chemical element; four oxides are known today: CrO2, CrO3, Cr2O3, Cr3O4.
What compound is h3CrO2?
H3(CrO2)4 is the chemical formula of the peroxychromic acid.
How many milliliters of a 3.85 M solution of Fe2 plus are needed to titrate 250.0 mL of a 0.125 M CrO 2- 4 solution?
To find the volume of the Fe2+ solution needed for titration, we can use the equation M1V1 = M2V2 where M1 is the concentration of Fe2+ (3.85 M), V1 is the volume of Fe2+ solution needed, M2 is the concentration of CrO2-4 (0.125 M), and V2 is the volume of CrO2-4 solution (250.0 mL). Rearranging the equation gives us V1 = (M2*V2) / M1 = (0.125 M * 250.0 mL) / 3.85 M ≈ 8.11 mL. So, approximately 8.11 milliliters of the Fe2+ solution are needed to titrate 250.0 mL of the CrO2-4 solution.
Is PtO2 ionic or molecular -?
PtO2 is ionic
Is potassium iodide ionic or covalant?
Potassium iodide is ionic.
