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2 C11H2 + O2 = 22 C + 2 H2O
KBr + H2SO4 = Br2 + S + K2SO4 + H2O =>
6 KBr + 4 H2SO4 = 3 Br2 + S + 3 K2SO4 + 4 H2O
FeO + NaOH + H2O = Na4[Fe(OH)6] =>
FeO + 4 NaOH + H2O = Na4[Fe(OH)6]
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2 =>
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2
KMnO4 + KHSO3 + KOH = K2MnO4 + KHSO4 + H2O =>
2 KMnO4 + KHSO3 + 2 KOH = 2 K2MnO4 + KHSO4 + H2O
BaCl2 + Na2CO3 = NaCl + BaCO3 =>
BaCl2 + Na2CO3 = 2 NaCl + BaCO3
Rb2O + HF = H2O + RbF =>
Rb2O + 2 HF = H2O + 2 RbF
Fe + HSO4 = FeSO4 + H2O + H2S =>
9 Fe + 10 HSO4 = 9 FeSO4 + 4 H2O + H2S
Mg(NO3)2 + HClO = Mg(ClO)2 + HNO3 =>
Mg(NO3)2 + 2 HClO = Mg(ClO)2 + 2 HNO3
C3H8 + O2 = CO22 + H2O =>
C3H8 + 35 O2 = 3 CO22 + 4 H2O
AgO = OAg =>
AgO = OAg
HIO + KIO = HK + I2O2 =>
HIO + KIO = HK + I2O2
PBS + HNO3 = PBSO4 + NO + H2O =>
3 PBS + 8 HNO3 = 3 PBSO4 + 8 NO + 4 H2O
CuO(s) + H2SO4 = CuSO4 + H2O(l) =>
CuO(s) + H2SO4 = CuSO4 + H2O(l)
KMnO4 + NO + KOH = K2MnO4 + NO2 + H2O =>
2 KMnO4 + NO + 2 KOH = 2 K2MnO4 + NO2 + H2O
Fe + HBr + O2 = FeBr + H2O =>
4 Fe + 4 HBr + O2 = 4 FeBr + 2 H2O
Sb + HCl + HNO3 = SbCl + NO2 + H2O =>
Sb + HCl + HNO3 = SbCl + NO2 + H2O
MgO + LiCl = MgCl2 + Li2O =>
MgO + 2 LiCl = MgCl2 + Li2O
MoO2 + HNO3 + H2O = MoO3*H2O + NO =>
3 MoO2 + 2 HNO3 + 2 H2O = 3 MoO3*H2O + 2 NO
PdP = Pd + P =>
PdP = Pd + P
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
Al(HSO3)3 + H2SO4 = Al(SO4)3 + SO2 + H2O =>
2 Al(HSO3)3 + 9 H2SO4 = 2 Al(SO4)3 + 9 SO2 + 12 H2O
C12H23 + O2 = CO + H2O =>
4 C12H23 + 47 O2 = 48 CO + 46 H2O
K(s) + Cr(s) + O2(g) = K2Cr2O7(g) =>
4 K(s) + 4 Cr(s) + 7 O2(g) = 2 K2Cr2O7(g)
Fe(OH)3 + H2C2O4*2H2O + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + H2O =>
2 Fe(OH)3 + 3 H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3Fe(C2O4)3*3H2O + 9 H2O
Mg(OH)2 + ScPO4 = Sc(OH)3 + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 ScPO4 = 2 Sc(OH)3 + Mg3(PO4)2
Pb{2+} + I{-} = PbI4{2-} =>
Pb{2+} + 4 I{-} = PbI4{2-}
Ag2O2(s) = Ag2(l) + O2(g) =>
Ag2O2(s) = Ag2(l) + O2(g)
HNO3(aq) + Na2SO3(s) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(s) = 2 NaNO3(aq) + SO2(g) + H2O(l)
TeO2 + NaOH = TeO3{2-} + Na{+} + H2O =>
TeO2 + 2 NaOH = TeO3{2-} + 2 Na{+} + H2O
MnO4 + H{+} + Ce{3+} = Mn{2+} + H2O + Ce{4+} =>
MnO4 + 8 H{+} + 6 Ce{3+} = Mn{2+} + 4 H2O + 6 Ce{4+}
C2H5SH + O2 = CO2 + H2O + SO2 = = = = = =>
2 C2H5SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
CH3CH2(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3COCH3 + H2O =>
10 CH3CH2(OH)CH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 10 CH3COCH3 + 27 H2O
KMmO4 = K2MmO4MmO2 + O2 =>
2 KMmO4 = K2MmO4MmO2 + O2
PbSH2O2 = PbH2SO2 =>
PbSH2O2 = PbH2SO2
As{+5} + C = As + C{+4} =>
4 As{+5} + 5 C = 4 As + 5 C{+4}
Ca + AuNO3 = Au + CaNO3 =>
Ca + AuNO3 = Au + CaNO3
NaOH + Cr(OH)3 = Na3[Cr(OH)6] =>
3 NaOH + Cr(OH)3 = Na3[Cr(OH)6]
C = C38 =>
38 C = C38
NaCN + H2O = COONa + NH4 =>
NaCN + 2 H2O = COONa + NH4
ClO{-} + Fe(OH)2 + H2O = Cl{-} + Fe(OH)3 =>
ClO{-} + 2 Fe(OH)2 + H2O = Cl{-} + 2 Fe(OH)3
Ga(NO3)3 + AgOH = AgNO3 + Ga(OH)3 =>
Ga(NO3)3 + 3 AgOH = 3 AgNO3 + Ga(OH)3
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HNO2 + MnO4 = Mn + NO3 + H2O =>
8 HNO2 + 3 MnO4 = 3 Mn + 8 NO3 + 4 H2O
NH3 + Ba(NO3)2 + H2O = NH4NO3 + Ba(OH)2 =>
2 NH3 + Ba(NO3)2 + 2 H2O = 2 NH4NO3 + Ba(OH)2
Cr(s) + SnCl4(aq) = Sn(s) + CrCl2(aq) =>
2 Cr(s) + SnCl4(aq) = Sn(s) + 2 CrCl2(aq)
NO2(g) + H2O = HNO3 + HNO =>
4 NO2(g) + 2 H2O = 3 HNO3 + HNO
Zn + Pb(HSO4)2 = Pb + Zn(HSO4)2 =>
Zn + Pb(HSO4)2 = Pb + Zn(HSO4)2
ZnO + NO2 = (ZnNO3)2 =>
2 ZnO + 2 NO2 = (ZnNO3)2
AgNO3 + CH4N2O = Ag2O + CO2 + N2 + H2O =>
6 AgNO3 + 5 CH4N2O = 3 Ag2O + 5 CO2 + 8 N2 + 10 H2O
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