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17 NH4 + 13 NO3 = 10 HN3O + 29 H2O
AuCl3 + Na2S2O3 = Au2(S2O3)3 + NaCl =>
2 AuCl3 + 3 Na2S2O3 = Au2(S2O3)3 + 6 NaCl
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + O2 + H2O =>
4 NaCl + 2 H2SO4 + 2 MnO2 = 2 Na2SO4 + 2 MnCl2 + O2 + 2 H2O
C2H5OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{+3} + H2O =>
3 C2H5OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{+3} + 7 H2O
(NH4)2CO3(aq) + Al(NO3)3(aq) = (NH4)(NO3)(aq) + Al2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6(NH4)(NO3)(aq) + Al2(CO3)3(s)
ZnCl2 + (NH4)2S = ZnS + (NH4)Cl =>
ZnCl2 + (NH4)2S = ZnS + 2(NH4)Cl
KMnO4 + H2SC2O4 = CO2 + K2O + MnO + SH2O =>
2 KMnO4 + 5 H2SC2O4 = 10 CO2 + K2O + 2 MnO + 5 SH2O
ClO4{-} + H2SO3 = Cl{-} + H2SO4 =>
ClO4{-} + 4 H2SO3 = Cl{-} + 4 H2SO4
NaCl + H2O2 = Na(H2Cl)2 + Na + O2 =>
2 NaCl + 2 H2O2 = Na(H2Cl)2 + Na + 2 O2
C6H12O6 + CO2 = C20H30O + O2 =>
5 C6H12O6 + 10 CO2 = 2 C20H30O + 24 O2
Al2O3 + Ca = Al2Ca + O2 =>
2 Al2O3 + 2 Ca = 2 Al2Ca + 3 O2
Na + P + O = NaPO4 =>
Na + P + 4 O = NaPO4
Zn + NH4OH = Zn(OH) + NH4 =>
Zn + NH4OH = Zn(OH) + NH4
KIO3 + NaHSO3 = KHSO3 + NaIO3 =>
KIO3 + NaHSO3 = KHSO3 + NaIO3
CuSO4*5H2O + K2C2O4*H2O = H2O + K4Cu(C2O4)2*2H2O + SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = 5 H2O + K4Cu(C2O4)2*2H2O + SO4
FeBr2(aq) + K2S(aq) = FeS + KBr =>
FeBr2(aq) + K2S(aq) = FeS + 2 KBr
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2S2O4 + NaOH = Na2SO3 + Na2S + H2O =>
3 Na2S2O4 + 6 NaOH = 5 Na2SO3 + Na2S + 3 H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O
NH4F + HCl = HF + NH4Cl =>
NH4F + HCl = HF + NH4Cl
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
BaO + HC2H3O2 = Ba(C2H3O2)2 + H2O =>
BaO + 2 HC2H3O2 = Ba(C2H3O2)2 + H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
Ag + KCl + K3[Fe(CN)6] = AgCl + K4[Fe(CN)6] =>
Ag + KCl + K3[Fe(CN)6] = AgCl + K4[Fe(CN)6]
H2SO4(aq) + Mg(OH)2(aq) = H2O(l) + MgSO4(s) =>
H2SO4(aq) + Mg(OH)2(aq) = 2 H2O(l) + MgSO4(s)
Ba(HCO3)2 + H2SO4 = CO2 + H2O + Ba(SO4) =>
Ba(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + Ba(SO4)
KI + H2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI + H2O2 + H2SO4 = I2 + K2SO4 + 2 H2O
Be(OH)2 + Ba(OH)2 = Ba[Be(OH)4] =>
Be(OH)2 + Ba(OH)2 = Ba[Be(OH)4]
FeCO3 + H2O = Fe(OH)2 + CO2 =>
FeCO3 + H2O = Fe(OH)2 + CO2
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
NaC2H3O2 + Pb(NO3)2 = NaC2(NO3)2 + PbO2 + H2 =>
2 NaC2H3O2 + 2 Pb(NO3)2 = 2 NaC2(NO3)2 + 2 PbO2 + 3 H2
K2Cr2O7 + C2H5OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
BaCl2 + Al(ClO3)3 = Ba(ClO3)3 + Cl2Al =>
BaCl2 + Al(ClO3)3 = Ba(ClO3)3 + Cl2Al
SO2 + Cu + H2O = CuSO4 + H =>
SO2 + Cu + 2 H2O = CuSO4 + 4 H
N2(s) + H2(g) = NH3(s) =>
N2(s) + 3 H2(g) = 2 NH3(s)
HCOOH + Ba(OH)2 = COOBa + H2O =>
HCOOH + Ba(OH)2 = COOBa + 2 H2O
NaOH + Zn(OH)2 = Na2[Zn(OH)4](aq) =>
2 NaOH + Zn(OH)2 = Na2[Zn(OH)4](aq)
LiBr + Ag(NO3) = AgBr2 + Li2(NO3) =>
2 LiBr + Ag(NO3) = AgBr2 + Li2(NO3)
AlCl3 + Mn3O4 = MnCl2 + Al2O3 + O2 =>
4 AlCl3 + 2 Mn3O4 = 6 MnCl2 + 2 Al2O3 + O2
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
CuSO4 + H2O2 = H2SO4 + CuO + O2 =>
2 CuSO4 + 2 H2O2 = 2 H2SO4 + 2 CuO + O2
C7H6O2 + C2H4O = C8H8O2 + H2O =>
4 C7H6O2 + 6 C2H4O = 5 C8H8O2 + 4 H2O
Mn{2+} + ClO{-} + H2O = MnO4{-} + Cl{-} + H{+} =>
2 Mn{2+} + 5 ClO{-} + 3 H2O = 2 MnO4{-} + 5 Cl{-} + 6 H{+}
Ba(NO3)2 + Li = LiNO3 + Ba =>
Ba(NO3)2 + 2 Li = 2 LiNO3 + Ba
Ba(NO3)2 + S2O3 = Ba(S2O3)2 + NO3 =>
Ba(NO3)2 + 2 S2O3 = Ba(S2O3)2 + 2 NO3
K2S + H2O = KOH + KHS =>
K2S + H2O = KOH + KHS
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