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Oxidation states for Na2Cr2O7 are
Na is 1+
Cr is 6+
O is 2-
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∙ 7y ago
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Can you show formula to find oxidation number of chromium in Na2Cr2O7?
Na2Cr2O7 Sodium always has ox. number = 1, and oxygen = -2. Therefore you got 2x1 = 2 for sodium, and 7*(-2) = -14 for oxygen. 2 + 2*x = 14 x = 6
What is the sum of the oxidation states in the following species H2SbO3?
H = +1 oxidation states S = -2 oxidation states
What is Na2Cr2O7-colour?
red-orange
How many oxidation states does zinc have?
3 Oxidation states: 0, 1 and 2
Is Na2Cr2O7 ionic with a polyatomic ion?
Yes
Can you show formula to find oxidation number of chromium in Na2Cr2O7?
Na2Cr2O7 Sodium always has ox. number = 1, and oxygen = -2. Therefore you got 2x1 = 2 for sodium, and 7*(-2) = -14 for oxygen. 2 + 2*x = 14 x = 6
What is the formula for the compound sodium dichromate?
Sodium dichromate has the formula Na2Cr2O7.
What is the sum of the oxidation states in the following species H2SbO3?
H = +1 oxidation states S = -2 oxidation states
What are zincs oxidation states?
0, 1 and 2 oxidation states
What is the formulae of sodium dichromate?
Na2Cr2O7
What is Na2Cr2O7-colour?
red-orange
What is the oxidation nu?
Oxidation number is oxidation states of an element. It can be positive or negative.
What is rubidium oxidation states?
0 and 1 oxidation states
How many oxidation states does zinc have?
3 Oxidation states: 0, 1 and 2
What colors are exhibited by chromium in its common oxidation states?
Green in its II and III oxidation states and orange in its VI oxidation state.
What is the formula name for Sodium Dichromate?
Na2Cr2O7
Is Na2Cr2O7 ionic with a polyatomic ion?
Yes
