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Na2CO3 + Ca3N2 = Na2N2 + Ca3CO3
Sn(ClO4)2 + KOH(aq) = K[Sn(OH)3] + KClO4 =>
Sn(ClO4)2 + 3 KOH(aq) = K[Sn(OH)3] + 2 KClO4
N + O2 + Pb = Pb(NO3)2 =>
2 N + 3 O2 + Pb = Pb(NO3)2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Cl2 + H2O = H2 + Cl2O =>
Cl2 + H2O = H2 + Cl2O
NaClO2 + C2H4(OH)2 = C6H4O2 + NaCl + H2O =>
3 NaClO2 + 6 C2H4(OH)2 = 2 C6H4O2 + 3 NaCl + 14 H2O
H2PtCl6 + H2O = Pt + HCl + O2 =>
H2PtCl6 + 2 H2O = Pt + 6 HCl + O2
C4H6N2S4 + O2 + H2O = CO2 + HNO3 + H2SO4 =>
C4H6N2S4 + 14 O2 + 2 H2O = 4 CO2 + 2 HNO3 + 4 H2SO4
Au2SeO4 + NaF = Na2SeO4 + AuF =>
Au2SeO4 + 2 NaF = Na2SeO4 + 2 AuF
Cr + CrO = Cr3O =>
2 Cr + CrO = Cr3O
Cl2O3*H2O = HClO2 =>
Cl2O3*H2O = 2 HClO2
C2H6O2 + O2 = CO2 + H2 =>
C2H6O2 + O2 = 2 CO2 + 3 H2
SiO2 + CaF2 + HCl = CaCl2 + SiF4 + H2O =>
SiO2 + 2 CaF2 + 4 HCl = 2 CaCl2 + SiF4 + 2 H2O
Th(NO3)4 + NaF = ThF4 + NaNO3 =>
Th(NO3)4 + 4 NaF = ThF4 + 4 NaNO3
FeS2 + NO3 + H = N2 + FeOOH + SO4 =>
3 FeS2 + 10 NO3 + 3 H = 5 N2 + 3 FeOOH + 6 SO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K + MgBr2 = KBr + Mg(classification) =>
2 K + MgBr2 = 2 KBr + Mg(classification)
Ca + Al(OH)3 = Ca(OH)2 + Al =>
3 Ca + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al
Sr(s) + HNO3(aq) = Sr(NO3)2(aq) + H2(g) =>
Sr(s) + 2 HNO3(aq) = Sr(NO3)2(aq) + H2(g)
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)2 + I2 + H2O =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 5 K2SO4 + Cr2(SO4)2 + 4 I2 + 7 H2O
C4H6 + K2Cr2O7 + HCl = C2H4O2 + KCl + CrCl3 + H2O =>
C4H6 + K2Cr2O7 + 8 HCl = 2 C2H4O2 + 2 KCl + 2 CrCl3 + 3 H2O
CH3COOH + Ca(OH)2 = Ca(CH3) + H2O + CO2 =>
9 CH3COOH + 8 Ca(OH)2 = 8 Ca(CH3) + 14 H2O + 10 CO2
CH3COOH + Na(CO2) = CO2 + NaC2H3O2 + H2O =>
7 CH3COOH + 8 Na(CO2) = 6 CO2 + 8 NaC2H3O2 + 2 H2O
CaCl2 + NaOH = NaCl + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
H2SO4 + C6H12O2 = CO2 + H2O + SO2 =>
16 H2SO4 + C6H12O2 = 6 CO2 + 22 H2O + 16 SO2
C29H20O + C8H6 = C42H30 + H2O =>
2 C29H20O + 19 C8H6 = 5 C42H30 + 2 H2O
Na2SO4 + NaNO3 = Na2NO3 + NaSO4 =>
Na2SO4 + NaNO3 = Na2NO3 + NaSO4
Fe7Zn15O2 + O3 = Fe2O + ZnO2 =>
2 Fe7Zn15O2 + 21 O3 = 7 Fe2O + 30 ZnO2
PORn = P16 + O142 + Rn99019 =>
112485584 PORn = 7030349 P16 + 792152 O142 + 1136 Rn99019
CuO + Na2(SO4) = Cu(SO4) + Na2O =>
CuO + Na2(SO4) = Cu(SO4) + Na2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Zn(NH3) + NH3 = Zn(NH3)2 =>
Zn(NH3) + NH3 = Zn(NH3)2
Mg44Fe128Mn28Si100O400 + H{+} + O200 + H200O100 = Fe200O300 + H400Si100O400 + Mn{2+} + Mg{2+} =>
25 Mg44Fe128Mn28Si100O400 + 3600 H{+} + 8 O200 + 32 H200O100 = 16 Fe200O300 + 25 H400Si100O400 + 700 Mn{2+} + 1100 Mg{2+}
Zn2P2O7 = Zn3(PO4)2 + P4O10 =>
6 Zn2P2O7 = 4 Zn3(PO4)2 + P4O10
C5H11NO2 + O2 = CO2 + H2O + CO(NH2)2 =>
2 C5H11NO2 + 12 O2 = 9 CO2 + 9 H2O + CO(NH2)2
Fe3Cl + NaOH = Fe3OH + NaCl =>
Fe3Cl + NaOH = Fe3OH + NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Co(NO3)26H2O + Fe(NO3)39H2O + C6H14N4O2 = CoFe2O4 + H2O + CO2 + N2 =>
17 Co(NO3)26H2O + 34 Fe(NO3)39H2O + 308 C6H14N4O2 = 17 CoFe2O4 + 2207 H2O + 1848 CO2 + 1500 N2
NaOH + NH4CI = NH3 + H2O + NaCI =>
NaOH + NH4CI = NH3 + H2O + NaCI
Cr2O7 + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7 + 8 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 4 Cl2
Ca(IO)3 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
2 Ca(IO)3 + 8 KI + 12 HCl = 2 CaCl2 + 8 KCl + 7 I2 + 6 H2O
Fe(SO4)3 + Al = Al(SO4)3 + Fe =>
Fe(SO4)3 + Al = Al(SO4)3 + Fe
K + Cl22 = KCl =>
22 K + Cl22 = 22 KCl
Cr + Pb2{+} = Cr3{+} + Pb =>
3 Cr + Pb2{+} = Cr3{+} + 2 Pb
MoO3 + C = MoC + CO =>
MoO3 + 4 C = MoC + 3 CO
C22H12O11 + CH3OH + NH4OH = C10H15N + H2O =>
4 C22H12O11 + 182 CH3OH + 27 NH4OH = 27 C10H15N + 253 H2O
PBO2(s) = PBO(s) + O2(g) =>
2 PBO2(s) = 2 PBO(s) + O2(g)
AgNO3 + H2O2 = AgO + HNO3 =>
2 AgNO3 + H2O2 = 2 AgO + 2 HNO3
Pb(NO3)2(aq) + Li2CO3(aq) = PbCO3(s) + LiNO3(aq) =>
Pb(NO3)2(aq) + Li2CO3(aq) = PbCO3(s) + 2 LiNO3(aq)
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