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4 Ag3P = 12 Ag + P4
H2O + Au{+3} + Cr{+3} = Au + Cr2O7{-2} + H{+] =>
7 H2O + 2 Au{+3} + 2 Cr{+3} = 2 Au + Cr2O7{-2} + 14 H{+]
CaBr2 + H2O = Ca(OH)2 + HBr =>
CaBr2 + 2 H2O = Ca(OH)2 + 2 HBr
[SO3]{-2} + MnO2 + H{+} = [S2O6]{2-} + Mn{+2} + OH{-} =>
2[SO3]{-2} + MnO2 + 2 H{+} = [S2O6]{2-} + Mn{+2} + 2 OH{-}
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Na3C6H5O7 + H2O = OH + Na + H3C6H5O7 =>
Na3C6H5O7 + 3 H2O = 3 OH + 3 Na + H3C6H5O7
NaHSO3 + ClO + H2O = NaHSO4 + HCl =>
3 NaHSO3 + 2 ClO + H2O = 3 NaHSO4 + 2 HCl
CS + O2(g) = CO2(g) + SO2(g) =>
CS + 2 O2(g) = CO2(g) + SO2(g)
PtO + HCl = PtCl2 + H2O =>
PtO + 2 HCl = PtCl2 + H2O
H2(SO4) + Mg(OH)2 = H2O + Mg(SO4) =>
H2(SO4) + Mg(OH)2 = 2 H2O + Mg(SO4)
Al(s) + NaOH(aq) + H2O(l) = H2(g) + NaAl(OH)4(aq) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 3 H2(g) + 2 NaAl(OH)4(aq)
CoCl2 + O2 = Co3O4 + Cl2 =>
3 CoCl2 + 2 O2 = Co3O4 + 3 Cl2
CH3COOH + H2SO4 = CH3SO4 + H2COOH =>
CH3COOH + H2SO4 = CH3SO4 + H2COOH
Cu + H2SO4 = Cu2(SO4)3 + H2O + SO2 =>
2 Cu + 6 H2SO4 = Cu2(SO4)3 + 6 H2O + 3 SO2
P4 + NO3{-} + H{+} + H2O = H3PO4 + NO =>
3 P4 + 20 NO3{-} + 20 H{+} + 8 H2O = 12 H3PO4 + 20 NO
KI + H2SO4 = H2O + S + I2 + K2SO4 =>
6 KI + 4 H2SO4 = 4 H2O + S + 3 I2 + 3 K2SO4
Al(s) + NaOH(aq) + H2O(l) = H2(g) + NaAl(OH)4(aq) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 3 H2(g) + 2 NaAl(OH)4(aq)
(C2N)6 = C2N =>
(C2N)6 = 6 C2N
Cu2O3 + Fe = Fe2O3 + Cu2 =>
Cu2O3 + 2 Fe = Fe2O3 + Cu2
Na2S + NaSiO3 = Na + Si + SO2 =>
3 Na2S + 2 NaSiO3 = 8 Na + 2 Si + 3 SO2
H{+}(aq) + NO2(aq) + Cr2O7{2-}(aq) = Cr{3+}(aq) + NO3{-}(aq) + H2O(l) =>
2 H{+}(aq) + 6 NO2(aq) + Cr2O7{2-}(aq) = 2 Cr{3+}(aq) + 6 NO3{-}(aq) + H2O(l)
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
SO2 + H2O + NH4 + K2SO4 = H8N2O3S2 + KHSO5 =>
7 SO2 + H2O + 6 NH4 + K2SO4 = 3 H8N2O3S2 + 2 KHSO5
NaOH + Pb = Pb(OH)3 + Na =>
3 NaOH + Pb = Pb(OH)3 + 3 Na
HNO3 + SnCO3 = H2O + CO2 + Sn(NO3)2 =>
2 HNO3 + SnCO3 = H2O + CO2 + Sn(NO3)2
H3PO4 + C3H8O3 = C3H5PO4 + H2O =>
H3PO4 + C3H8O3 = C3H5PO4 + 3 H2O
H2SO4 + KMnO4 + FeSO4 = K2SO3 + MnSO4 + Fe2(SO4)3 + H2O =>
9 H2SO4 + 2 KMnO4 + 12 FeSO4 = K2SO3 + 2 MnSO4 + 6 Fe2(SO4)3 + 9 H2O
Sb2O3 + AuCl + HCl = Sb + AuCl3 + H2O =>
Sb2O3 + 3 AuCl + 6 HCl = 2 Sb + 3 AuCl3 + 3 H2O
ClPO4 + AlNO3 = ClNO3 + AlPO4 =>
ClPO4 + AlNO3 = ClNO3 + AlPO4
Fe(No3) + Zn = Zn(No3) + Fe2 =>
2 Fe(No3) + 2 Zn = 2 Zn(No3) + Fe2
ZnS + NO3 = ZnSO4 + NO =>
ZnS + 2 NO3 = ZnSO4 + 2 NO
C11NOH15 + NaBH4 + H2O = C11NOH16 + H3BO3 + NaOH =>
8 C11NOH15 + NaBH4 + 4 H2O = 8 C11NOH16 + H3BO3 + NaOH
NaCl + F2 = F2Na2 + Cl2 =>
2 NaCl + F2 = F2Na2 + Cl2
Cr2O7{2-} + CH3CHO + H{+} = C2H2O2 + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 CH3CHO + 16 H{+} = 3 C2H2O2 + 4 Cr{3+} + 11 H2O
Fr + Cl2 = Fr2Cl =>
4 Fr + Cl2 = 2 Fr2Cl
AlCO3 + NaOH = AlOH + NaCO3 =>
AlCO3 + NaOH = AlOH + NaCO3
CH3(CH2)14CO2Na + CaCl2 = CH3(CH2)14CO2CaCl + NaCl =>
CH3(CH2)14CO2Na + CaCl2 = CH3(CH2)14CO2CaCl + NaCl
NH4Cl2 + AgNO3 = AgCl2 + NH4(NO3) =>
NH4Cl2 + AgNO3 = AgCl2 + NH4(NO3)
Be + K = K7Be =>
Be + 7 K = K7Be
Na4C + Ca(OH)2 = NaOH + Ca2C =>
Na4C + 2 Ca(OH)2 = 4 NaOH + Ca2C
SrOH + H2O = Sr(OH)2 + H2 =>
2 SrOH + 2 H2O = 2 Sr(OH)2 + H2
Bi + C2 + N2 = Bi(CN)5 =>
2 Bi + 5 C2 + 5 N2 = 2 Bi(CN)5
HNo3 + Cs(OH)2 = Cs(No3)2 + H2O =>
2 HNo3 + Cs(OH)2 = Cs(No3)2 + 2 H2O
Na[(CrOH)4] + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na[(CrOH)4] + 7 NaClO3 + 14 NaOH = 8 Na2CrO4 + 7 NaCl + 11 H2O
barium + chlorine = bariumchloride =>
Ba + Cl2 = BaCl2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
Mg + Zn = Mg3Zn4 =>
3 Mg + 4 Zn = Mg3Zn4
CaSiO3 + HF = H2SiF6CaF2 + H2O =>
CaSiO3 + 8 HF = H2SiF6CaF2 + 3 H2O
Zn + Mg(OH)2 = MgZnO2 + H2 =>
Zn + Mg(OH)2 = MgZnO2 + H2
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