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What is Ka for HCN(aq) H plus (aq) plus CN and ndash(aq)?
HCN(aq) ==> H^+(aq) + CN^-(aq)Ka = [H+][CN-]/[HCN] and the value can be looked up in a book or on line.
What is a symbol used in a chemical equation for an aqueous solution?
'aq' , sometimes subscripted at the right of the element's symbol: eg. Na+aq
What is the net ionic equation of barium chloride and potassium carbonate?
Barium chloride and sodium sulfate Molecular equation: BaCl2(aq) + Na2SO4(aq)--> BaSO4(s) + 2NaCl(aq) ionic equation: Ba+2(aq) + 2Cl-(aq) + 2Na+(aq) + SO4-2(aq) --> BaSO4(s) + 2Na+(aq) + 2Cl-(aq) Net ionic equation is Ba+2(aq) + SO4-2(aq) --> BaSO4(s)
What is the formed on the reaction Kl(aq) plus AgNO3(aq) Agl(s) KNO3(aq)?
A precipitate
How do you go to the wizard games in AQ?
aq bhoola
Is HIO3 more acidic than HIO4?
HIO4 is stronger acid due to presence of extra oxygen atom.
What is the ternary acid HIO4?
Periodic Acid
Reaction between periodic acid and glucose?
HIO4 cleaves C-C bonds between vicinal -OH groups so you get the malaprade reaction: HOCH2(CHOH)4CHO + 4 HIO4 ------> H2C=O + 4 HCOOH + 4 HIO3 Only 4 HIO4 molecules required to cleave..........
How do you name the compound HIO4?
Periodic Acid. Pronounce Per - I-oh-dic. not periodic like the table of the elements.
Sodium di hydrogen phosphate dissociation?
NaH2PO4(aq) + H2OàH3PO4(aq) + NaOH(aq) H3PO4(aq)ßàH+(aq) + H2PO4_(aq) H2PO4-(aq)ßàH+(aq) + HPO42-(aq) HPO42-(aq)ßàH+(aq) + PO43-(aq)
What is the oxidation number of HIO4?
O.S. of H = +1 O.S. of O = -2 O.S. of I = +7
Will sodium carbonate react with hydrochloric acid. 2HCI(aq) NA2CO3(aq)--- 2NaCI(aq) H2O(aq) CO2(aq)?
Will sodium carbonate react with hydrochloric acid. 2HCI(aq) NA2CO3(aq)--- 2NaCI(aq) H2O(aq) CO2(aq)?
Write molecular total ionic net ionic equations for NH3 plus HC2H3O2?
Molecular Eq HC2H3O2(aq) + NH3(aq) -> NH4+(aq) + C2H3O2-(aq) Ionic Eq H+(aq) + C2H3O2-(aq) + NH3(aq) -> NH4+(aq) + C2H3O2-(aq) Net Ionic Eq H+(aq) + NH3(aq) -> NH4+(aq)
What is the total ionic equation for magnesium nitrate and sulfuric acid?
Mg(NO3)2(aq) + H2SO4(aq) ==> MgSO4(aq) + 2HNO3(aq) Complete molecular equationTotal ionic equation:Mg^2+(aq) + 2NO3^-(aq) + 2H^+(aq) + SO4^2-(aq) => Mg^2+(aq) + SO4^2-(aq) + 2H^+(aq) + 2NO3^-(aq)RESULT - NO REACTION
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 ionic equation for silver nitrate and sodium chloride?
Ag+(aq) + NO3-(aq) + Na+(aq) + Cl-(aq) --> Na+(aq) + NO3-(aq) + AgCl(s)
What are the uses of reagents HIO4 in organic synthesis?
Cleavage of 1-2 diols to give corresponding aldehydes or ketones
