Equations balanced on the previous day | Equations balanced on the next day |
H2(CO)3 + 2 KOH = K2(CO)3 + 2 H2O
C6H5CH2Cl + KMnO4 + H2O = C5H6COOH + MnO2 + KOH + HCl =>
6 C6H5CH2Cl + 5 KMnO4 + 9 H2O = 7 C5H6COOH + 5 MnO2 + 5 KOH + 6 HCl
Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + CO2 + 13 NO2 + 11 H2O
BaCl2 + NH4NO3 = Ba(NO3)2 + NH4Cl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4Cl
AgC2H3O2(aq) + NiCl2(aq) = AgCl(s) + Ni(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(C2H3O2)2(aq)
Mg + FeNo3 = Fe + Mg(No3)2 =>
Mg + 2 FeNo3 = 2 Fe + Mg(No3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBr + V3 = Na3V + Br2 =>
18 NaBr + 2 V3 = 6 Na3V + 9 Br2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
CO(g) + H2O(l) = CO2(g) + H(g) =>
CO(g) + H2O(l) = CO2(g) + 2 H(g)
NaHCO3 + CH3COOH = CO2 + H2O + NaCHOO =>
4 NaHCO3 + CH3COOH = 2 CO2 + 2 H2O + 4 NaCHOO
HC8H4O4 + Ba(OH)2 = H2O + Ba(C8H4O4)2 =>
2 HC8H4O4 + Ba(OH)2 = 2 H2O + Ba(C8H4O4)2
MnO4{-} + As2S3 = MnO2 + AsO4{2-} + SO4{2-} =>
10 MnO4{-} + As2S3 = 10 MnO2 + 2 AsO4{2-} + 3 SO4{2-}
KNO3 + NaOH + Al + H2O = NH3 + KAl(OH)4 + NaAl(OH)4 =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 3 KAl(OH)4 + 5 NaAl(OH)4
Hg + H2O = HgH + O2 =>
4 Hg + 2 H2O = 4 HgH + O2
AuO3 + H2 = Au(OH)3 =>
2 AuO3 + 3 H2 = 2 Au(OH)3
Fe(OH)2 + e = Fe + OH{-} =>
Fe(OH)2 + 2e = Fe + 2 OH{-}
Sn + HNO3 = Sn(NO3) + N2 + H2O =>
10 Sn + 12 HNO3 = 10 Sn(NO3) + N2 + 6 H2O
Nb2TiN2 = NbN + TiN + Nb =>
Nb2TiN2 = NbN + TiN + Nb
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
CH3CH(CH3)CH2CH2OH + CH3COOH = CH3COOCH3CH(CH3)CH2 + H2O =>
4 CH3CH(CH3)CH2CH2OH + 5 CH3COOH = 5 CH3COOCH3CH(CH3)CH2 + 4 H2O
NaC2H3O2 + H2SO4 = sodiumsulfate + C2H4O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 C2H4O2
H2O2 + NiS + HCl = NiCl2 + S + H2O =>
H2O2 + NiS + 2 HCl = NiCl2 + S + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ra(OH)2 + Al(OH)3 = Ra3(AlO3)2 + H2O =>
3 Ra(OH)2 + 2 Al(OH)3 = Ra3(AlO3)2 + 6 H2O
HCl(aq) + K2CO3(s) = KCl(aq) + H2O(aq) + CO2(g) =>
2 HCl(aq) + K2CO3(s) = 2 KCl(aq) + H2O(aq) + CO2(g)
Mg3(PO4)2 = Mg + (PO4)2 =>
Mg3(PO4)2 = 3 Mg + (PO4)2
(NH4)6Mo7O24 + SiO2 + HCl = [H4(SiMo12O40)] + NH4Cl + H2O =>
12(NH4)6Mo7O24 + 7 SiO2 + 72 HCl = 7[H4(SiMo12O40)] + 72 NH4Cl + 22 H2O
H2O + HClO24 + SO2 = H2SO4 + HCl =>
24 H2O + HClO24 + 24 SO2 = 24 H2SO4 + HCl
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
Al + HCl(H2O) = AlCl3 + H2 + H2O =>
2 Al + 6 HCl(H2O) = 2 AlCl3 + 3 H2 + 6 H2O
Ba(OH)2 + HBr = BaBr2 + HOH =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 HOH
Ca(s) + H2O(l) = H(g) + Ca(OH)(aq) =>
Ca(s) + H2O(l) = H(g) + Ca(OH)(aq)
Co + BaI2 = CoI2 + Ba =>
Co + BaI2 = CoI2 + Ba
Te + HNO3 = TeO2HNO3 + H2O + NO2 =>
Te + 5 HNO3 = TeO2HNO3 + 2 H2O + 4 NO2
PbO + CuCr207 = PbCu + OCr207 =>
PbO + CuCr207 = PbCu + OCr207
(NH4)6Mo7O24 + SiO2 + HCl = [H4(SiMo12O40)] + NH4Cl + H2O =>
12(NH4)6Mo7O24 + 7 SiO2 + 72 HCl = 7[H4(SiMo12O40)] + 72 NH4Cl + 22 H2O
Zn(No3)2(aq) + Al(s) = Al(No3)3(aq) + Zn(s) =>
3 Zn(No3)2(aq) + 2 Al(s) = 2 Al(No3)3(aq) + 3 Zn(s)
HC2H3O2 + Cu = Cu(C2H3O2)2 + H =>
2 HC2H3O2 + Cu = Cu(C2H3O2)2 + 2 H
Co + BaI2 = CoI2 + Ba =>
Co + BaI2 = CoI2 + Ba
FeS2 + O2 + H2O = FeOH + H2SO4 =>
4 FeS2 + 13 O2 + 10 H2O = 4 FeOH + 8 H2SO4
CH3(CH2)7OH + CH3COOH = CH3COOCH2CH2CH(CH3)2 + H2O =>
5 CH3(CH2)7OH + 8 CH3COOH = 8 CH3COOCH2CH2CH(CH3)2 + 5 H2O
(NH4)6Mo7O24 + SiO2 + HCl = [H4(SiMo12O40)] + NH4Cl + H2O =>
12(NH4)6Mo7O24 + 7 SiO2 + 72 HCl = 7[H4(SiMo12O40)] + 72 NH4Cl + 22 H2O
Ba(OH)2 + HBr = BaBr2 + HOH =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 HOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
Co + BaI2 = CoI2 + Ba =>
Co + BaI2 = CoI2 + Ba
C3H6O3 + O2 = CO2(g)H2O(g) =>
C3H6O3 + 3 O2 = 3 CO2(g)H2O(g)
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