MgCrO4 = magnesium chromate
MnCrO4 is manganese(II) chromate
Tetranitrogen tetraselenide is the name of the compound.
The name of the compound Cl2O3 is dichlorine trioxide.
The compound name of N2O6 is dinitrogen hexoxide.
Tetranitrogen hexahydride
MgCrO4 (magnesium chromate) is typically a solid at room temperature. It is an ionic compound that can dissolve in water, forming an aqueous solution, but in its pure form, it exists as a solid.
The cation of MgCrO4 is Mg^2+ (magnesium ion).
The oxidation number of chromium in MgCrO4 is +6. Since the overall charge of the compound is 0, the sum of the oxidation numbers must equal 0. Therefore, the oxidation number of oxygen is -2.
The oxidation number of Cr in MgCrO4 is +6. This is because oxygen is typically assigned an oxidation number of -2, and the overall charge of the compound is 0, so the oxidation number of magnesium (+2) and oxygen (-2) must be balanced by the oxidation number of Cr (+6).
MgCrO4
MnCrO4 is manganese(II) chromate
To find the percent composition of magnesium in magnesium chromate (MgCrO4), first calculate the molar mass of the compound. The molar mass of magnesium (Mg) is approximately 24.31 g/mol, chromium (Cr) is about 51.996 g/mol, and oxygen (O) is about 16.00 g/mol. Thus, the molar mass of MgCrO4 is 24.31 + (2 × 51.996) + (4 × 16.00) = 200.31 g/mol. The percent composition of magnesium is calculated as (24.31 g/mol ÷ 200.31 g/mol) × 100%, which is approximately 12.13%.
MgCr2O7. The Mg ion has a +2 charge and the Cr2O7 (dichromate) ion has a charge of -2 so they form the compound in a 1:1 ratio.
The name of this compound is iodine heptafluoride.
The compound name for 7H2O is heptahydrate.
The compound name for SiI4 is tetrasilane.
Tetranitrogen tetraselenide is the name of the compound.