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6 HCl + 2 HNO3 + 3 Cu + 2 H2O = 2 NO + 3 CuCl2*2H2O
CH3CH2COOH + MgCO3 = (CH3CH2COO)2Mg + H2O + CO2 =>
2 CH3CH2COOH + MgCO3 = (CH3CH2COO)2Mg + H2O + CO2
Rb + HC2H3O2 = C2H3O2Rb + H =>
Rb + HC2H3O2 = C2H3O2Rb + H
H4P2O7 + Pb(OH)4 = PbP2O7 + H2O =>
H4P2O7 + Pb(OH)4 = PbP2O7 + 4 H2O
MnO4{-} + H{+} + S{2-} = S + Mn{2+} + H2O =>
2 MnO4{-} + 16 H{+} + 5 S{2-} = 5 S + 2 Mn{2+} + 8 H2O
Sn(s) + O2 = SnO2 =>
Sn(s) + O2 = SnO2
H2S + KI = K2S + HI =>
H2S + 2 KI = K2S + 2 HI
P(ClO3)3 = PCl3 + O2 =>
2 P(ClO3)3 = 2 PCl3 + 9 O2
Au2S3 = Au3 + S2 =>
6 Au2S3 = 4 Au3 + 9 S2
NH4 + Br = NH4Br =>
NH4 + Br = NH4Br
NH4HSO4 + HCl = NH4Cl + H2SO4 =>
NH4HSO4 + HCl = NH4Cl + H2SO4
ArOH + NaOH = ArO + NaH2O =>
ArOH + NaOH = ArO + NaH2O
MnO4{-} + SO3{2-} + H{+} = SO4{2-} + Mn2{+} + H2O =>
4 MnO4{-} + 13 SO3{2-} + 6 H{+} = 13 SO4{2-} + 2 Mn2{+} + 3 H2O
Ca + P2O3 = CaO + P =>
3 Ca + P2O3 = 3 CaO + 2 P
MnCO3 + NaOH = Na2CO3 + Mn(OH)2 =>
MnCO3 + 2 NaOH = Na2CO3 + Mn(OH)2
Pb(s) + Fe(NO3)3(aq) = Pb(NO3)2(aq) + Fe(s) =>
3 Pb(s) + 2 Fe(NO3)3(aq) = 3 Pb(NO3)2(aq) + 2 Fe(s)
Ca(SO4)(aq) + AlBr3(aq) = CaBr2(aq) + Al2(SO4)3(s) =>
3 Ca(SO4)(aq) + 2 AlBr3(aq) = 3 CaBr2(aq) + Al2(SO4)3(s)
Nb + S = NbS =>
Nb + S = NbS
FeSCN + HCl = FeCl2 + H + SCN =>
FeSCN + 2 HCl = FeCl2 + 2 H + SCN
AgNO3(aq) + H2S(g) = Ag2S(s) + HNO3(aq) =>
2 AgNO3(aq) + H2S(g) = Ag2S(s) + 2 HNO3(aq)
BrO + H2O = Br2 + OH =>
2 BrO + 2 H2O = Br2 + 4 OH
NaHSO4 + NaCl + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaHSO4 + 4 NaCl + MnO2 = 4 Na2SO4 + MnCl2 + Cl2 + 2 H2O
Li2S(s) = Li(s) + S8(s) =>
8 Li2S(s) = 16 Li(s) + S8(s)
KMnO4 + C3H8O3 = CO2 + H2O + K2CO3 + Mn203 =>
406 KMnO4 + 203 C3H8O3 = 406 CO2 + 812 H2O + 203 K2CO3 + 2 Mn203
(C6H6)(l) + O2(g) = CO2(g) + H2O(g) =>
2(C6H6)(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
AgNO3 + C2H8N2O4 = Ag2C2O4 + NH4NO3 =>
2 AgNO3 + C2H8N2O4 = Ag2C2O4 + 2 NH4NO3
AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl
Al(s) + Hg(NO3)2(aq) = Hg(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Hg(NO3)2(aq) = 3 Hg(s) + 2 Al(NO3)3(aq)
C3H6O2 = C2H6 + CO2 =>
C3H6O2 = C2H6 + CO2
SiH4 + AgNO3 + H2O = H2SiO3 + Ag + HNO3 =>
SiH4 + 8 AgNO3 + 3 H2O = H2SiO3 + 8 Ag + 8 HNO3
C12H22O12 + H2O = C2H6O + CO2 =>
6 C12H22O12 + 3 H2O = 23 C2H6O + 26 CO2
CH3CHCOOH + NaOH = CH3CHCOONa + H2O =>
CH3CHCOOH + NaOH = CH3CHCOONa + H2O
FeC2O4*2H2O + O2 = FeO3 + H2O + CO =>
2 FeC2O4*2H2O + O2 = 2 FeO3 + 4 H2O + 4 CO
Hg + C = HgC =>
Hg + C = HgC
ZnO2 = Zn + O2 =>
ZnO2 = Zn + O2
Br + FeI3 = FeBr3 + I2 =>
6 Br + 2 FeI3 = 2 FeBr3 + 3 I2
PCl5(g) + H2O(l) = HCl(aq) + H3PO4(aq) =>
PCl5(g) + 4 H2O(l) = 5 HCl(aq) + H3PO4(aq)
Me4NI3{-} + S2O3{2-} = S4O6{2-} + Me4N + I{-}{+} =>
Me4NI3{-} + 2 S2O3{2-} = S4O6{2-} + Me4N + 3 I{-}{+}
NaClO2 + AgNO3 = NaNO3 + AgClO3 + AgCl =>
3 NaClO2 + 3 AgNO3 = 3 NaNO3 + 2 AgClO3 + AgCl
Cu2 + H = CuH =>
Cu2 + 2 H = 2 CuH
CHCl3 + HCl = CCl4 + H2 =>
CHCl3 + HCl = CCl4 + H2
ZnCO3 + NaCl = ZnCl2 + Na2CO3 =>
ZnCO3 + 2 NaCl = ZnCl2 + Na2CO3
Ca + N = Ca2N =>
2 Ca + N = Ca2N
K3PO4(aq) + MnCl2(aq) = K3Cl2(aq) + MnPO4(aq) =>
K3PO4(aq) + MnCl2(aq) = K3Cl2(aq) + MnPO4(aq)
H2OO2 = H2O + O2 =>
H2OO2 = H2O + O2
H3BO3 + Ca = Ca3(BO3)2 + H =>
2 H3BO3 + 3 Ca = Ca3(BO3)2 + 6 H
SnO2(s) + H2(g) = Sn(s) + H2O(l) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(l)
HC2H3O2 + (NH4)2CO3 = NH4C2H3O2 + H2O + CO2 =>
2 HC2H3O2 + (NH4)2CO3 = 2 NH4C2H3O2 + H2O + CO2
CH3CH2COOH + Na = CH3CH2COONa + H2 =>
2 CH3CH2COOH + 2 Na = 2 CH3CH2COONa + H2
MnO2 + HCI = MnCI + CI + H2O =>
MnO2 + 4 HCI = MnCI + 3 CI + 2 H2O
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