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The oxydation state for S in (SO4)2- is 6.
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∙ 6y ago
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An aqueous solution BaCl2 is added to NaSO4 what reaction occurs?
Only Ba2+ and SO42- react, while Na+ and Cl- don't.Ba2+ + SO42- --> (BaSO4)s
What is the oxidation state of SO42?
In this ion the oxidation state of sulfur is 6+ and the oxidation state of each oxygen is 2-
Which halogen naturally exists in positive oxidation no?
which halogen naturally exit in + ve oxydation state
What is the oxidation state of sodium in NaHCO3?
I'm pretty sure it's -2 because everywhere i look i find the chemical formula as being NaHCO3 and if you add up those oxidation numbers then you get -2.
How can iron be used to get copper from copper sulfate solution?
Since iron (Fe) is more reactive than copper (Cu) it will be 'plated' with copper when the metal iron is stuck in copper sulfate solution. Fe(s) + Cu2+(aq) + [SO42-]aq ---> Fe2+(aq) + Cu(s) + [SO42-]aq
What is the oxidation state of S in SO42-?
SO42- (our goal is to get -2 charge) Oxygen by default has a -2 oxidation number, and we have 4 total, -2 X 4 = -8, our goal is -2, so S is +6.
What is the oxidation number of SO42?
As SO42- has an overall -2 charge, The Oxygen has a -2 oxidation state, so to balance and give an overall -2 charge, the Sulfur has to have a +6 oxidation state. (-2 x 4) + (s) = -2 s = +6
An aqueous solution BaCl2 is added to NaSO4 what reaction occurs?
Only Ba2+ and SO42- react, while Na+ and Cl- don't.Ba2+ + SO42- --> (BaSO4)s
What is the oxidation state of SO42?
In this ion the oxidation state of sulfur is 6+ and the oxidation state of each oxygen is 2-
Which halogen naturally exists in positive oxidation no?
which halogen naturally exit in + ve oxydation state
What is the oxidation state of S in SO32?
The sulfate ion is SO42 -. The oxidation state of the sulfur is +6 (work it out!); therefore, the ion is more properly named the sulfate(VI) ion. The sulfite ion is SO32-. The oxidation state of the sulfur is +4.
What is the oxidation state of S in SO3 2-?
The sulfate ion is SO42 -. The oxidation state of the sulfur is +6 (work it out!); therefore, the ion is more properly named the sulfate(VI) ion. The sulfite ion is SO32-. The oxidation state of the sulfur is +4.
Does copper hydroxide react with dilute sulfuric acid?
Yes: Cu(OH)2(s) + 2H+(aq) + [SO42-(aq)] --> Cu2+(aq) + 2H2O(l) + [SO42-(aq)]
Write a balanced chemical equation for ammonium sulfate and barium chloride?
NH4+ and Cl- don't react, Only SO42- and Ba2+ do so by forming precipitate: SO42- + Ba2+ --> (BaSO4)s
What is the complete ionic equation for the reaction between Na2SO4 and CaCl2?
2Na+(aq) + SO42-(aq) + Ca2+(aq) + 2Cl-(aq) CaSO4(s) + 2Na+(aq) + 2Cl-(aq)
What is the balanced equation for the reaction occurring when ammonium sulfate combines with barium nitrate?
NH4+ and NO3- don't react, Only SO42- and Ba2+ do so by forming precipitate: SO42- + Ba2+ --> (BaSO4)s
What is the oxidation state of sodium in NaHCO3?
I'm pretty sure it's -2 because everywhere i look i find the chemical formula as being NaHCO3 and if you add up those oxidation numbers then you get -2.
