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4 P4 + 5 S8 = 4 P4S10
S + NaOH + H2O2 = Na2S2O3 + H2O =>
2 S + 2 NaOH + 2 H2O2 = Na2S2O3 + 3 H2O
Al2(CO3)3 + HCH3COO = H2CO3 + Al(CH3COO)3 =>
Al2(CO3)3 + 6 HCH3COO = 3 H2CO3 + 2 Al(CH3COO)3
ZnS + O2(g) = ZnO + SO2(g) =>
2 ZnS + 3 O2(g) = 2 ZnO + 2 SO2(g)
H2SO4 + KI = I2 + KOH + SO2 =>
H2SO4 + 2 KI = I2 + 2 KOH + SO2
B2S3 + HOH = H3BO3 + H2S =>
B2S3 + 6 HOH = 2 H3BO3 + 3 H2S
SO2 + FCO3 = SCO3 + FO2 =>
SO2 + FCO3 = SCO3 + FO2
AgNO3 + KC = KNO3 + AgC =>
AgNO3 + KC = KNO3 + AgC
NH3 + NH4Cl = NH4 + NCl =>
4 NH3 + NH4Cl = 4 NH4 + NCl
HClO4 + Co = Co(HCl)2 + O2 =>
2 HClO4 + Co = Co(HCl)2 + 4 O2
FePO4 = Fe2O3 + P4O10 =>
4 FePO4 = 2 Fe2O3 + P4O10
Mg + Li2SO4 = Li2Mg + SO4 =>
Mg + Li2SO4 = Li2Mg + SO4
C17H37COOH + O2 = CO2 + H2O =>
2 C17H37COOH + 53 O2 = 36 CO2 + 38 H2O
Zn(s) + H2O(l) = Zn(OH)2 + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + H2(g)
Mg + Cl = MgCl =>
Mg + Cl = MgCl
Ca(ClO4)2 + Na2CO3 = CaCO3 + Na2(ClO4)2 =>
Ca(ClO4)2 + Na2CO3 = CaCO3 + Na2(ClO4)2
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
ZnS + O2(g) = ZnO + SO2(g) =>
2 ZnS + 3 O2(g) = 2 ZnO + 2 SO2(g)
C11HH24 + O2 = CO2 + H2O =>
4 C11HH24 + 69 O2 = 44 CO2 + 50 H2O
Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3
H2SO4 + BaClO3 = H2ClO3 + BaSO4 =>
H2SO4 + BaClO3 = H2ClO3 + BaSO4
C16H26 + C4H10 + O2 = C20H36O4 =>
C16H26 + C4H10 + 2 O2 = C20H36O4
N5 + O2 = N2O5 =>
4 N5 + 25 O2 = 10 N2O5
Fe2(SO4)3 + Na2CO3 + H2O = FeO(OH) + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + H2O = 2 FeO(OH) + 3 CO2 + 3 Na2SO4
Al(NO3)3 + MgO = Al2O3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgO = Al2O3 + 3 Mg(NO3)2
Sr(NO2)2 + Rb = Rb(NO2)2 + Sr =>
Sr(NO2)2 + Rb = Rb(NO2)2 + Sr
HCl + AlN = AlCl + HN =>
HCl + AlN = AlCl + HN
Hg(NO3)2 + NaBr = HgBr2 + NaNO3 =>
Hg(NO3)2 + 2 NaBr = HgBr2 + 2 NaNO3
NH4Cl + NH3 = NCl + NH7 =>
NH4Cl + NH3 = NCl + NH7
Mn{2+} + IO3{-} + H2O = MnO4{-} + I2 + H{+} =>
2 Mn{2+} + 2 IO3{-} + 2 H2O = 2 MnO4{-} + I2 + 4 H{+}
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg(SO4) =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 Mg(SO4)
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + HNO =>
P2S5 + 10 HNO3 + 8 H2O = 5 H2SO4 + 2 H3PO4 + 10 HNO
C5H9OH + HCOOH = C6H12O2 =>
10 C5H9OH + 4 HCOOH = 9 C6H12O2
ZnS + O2(g) = ZnO + SO2(g) =>
2 ZnS + 3 O2(g) = 2 ZnO + 2 SO2(g)
[C2H5NH3]Cl + NaOH = C2H5NH2 + NaCl + H2O =>
[C2H5NH3]Cl + NaOH = C2H5NH2 + NaCl + H2O
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
Zn + Na2SO4 = ZnSO4 + Na2 =>
Zn + Na2SO4 = ZnSO4 + Na2
C5H12(g) + O2 = CO2(g) + H2O(l) =>
C5H12(g) + 8 O2 = 5 CO2(g) + 6 H2O(l)
Au + N2 = AuN3 =>
2 Au + 3 N2 = 2 AuN3
S + Ag = Ag2S =>
S + 2 Ag = Ag2S
Al2(CO3)3 + HCH3COO = H2CO3 + Al(CH3COO)3 =>
Al2(CO3)3 + 6 HCH3COO = 3 H2CO3 + 2 Al(CH3COO)3
SO4{2+} + e + H2O = HSO4{-} + O2 =>
4 SO4{2+} + 12e + 2 H2O = 4 HSO4{-} + O2
C16H26 + C4H10 + O2 = C20H36O4 =>
C16H26 + C4H10 + 2 O2 = C20H36O4
C5H9OH + HCOOH = C6H12O2 =>
10 C5H9OH + 4 HCOOH = 9 C6H12O2
Fe + Na1 = FeNa3 =>
Fe + 3 Na1 = FeNa3
Ca + HoF3 = Ho + CaF2 =>
3 Ca + 2 HoF3 = 2 Ho + 3 CaF2
K2C2O4 + KMnO4 + H2O = K2CO3 + KHCO3 + MnO2 =>
3 K2C2O4 + 2 KMnO4 + 2 H2O = 2 K2CO3 + 4 KHCO3 + 2 MnO2
NiCl + NaOH = NaCl + NiOH =>
NiCl + NaOH = NaCl + NiOH
GeO + KOH = Ge(OH)2 + K2O =>
GeO + 2 KOH = Ge(OH)2 + K2O
Cu3N2 = Cu + N =>
Cu3N2 = 3 Cu + 2 N
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