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3 Zn + 10 HNO3 = 3 Zn(NO3)2 + NH4(NO3)3 + 3 H2O
Ti + MoO3 = Ti3O5 + Mo =>
9 Ti + 5 MoO3 = 3 Ti3O5 + 5 Mo
Na2SO4 + NaOH = HSO5 + Na =>
Na2SO4 + NaOH = HSO5 + 3 Na
Pb(s) + Sn(ClO3)4(aq) = PbClO3(aq) + Sn(s) =>
4 Pb(s) + Sn(ClO3)4(aq) = 4 PbClO3(aq) + Sn(s)
Al + FeSO4(aq) = Al2(SO4)3(aq) + Fe =>
2 Al + 3 FeSO4(aq) = Al2(SO4)3(aq) + 3 Fe
KBr + CaNO3 = KNO3 + CaBr =>
KBr + CaNO3 = KNO3 + CaBr
HBrO3 + I2 = HIO3 + Br2 =>
2 HBrO3 + I2 = 2 HIO3 + Br2
Mg3N2(s) + H2O = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2(s) + 2 NH3(g)
C6H14N2O2 + O2 = CO2 + H2O + N =>
2 C6H14N2O2 + 17 O2 = 12 CO2 + 14 H2O + 4 N
CH3CH2CH2COOHC2H5OH = CH3CH2CH2COOCH2CH3H2O =>
CH3CH2CH2COOHC2H5OH = CH3CH2CH2COOCH2CH3H2O
NH4 + O = HNO3 + H2O =>
2 NH4 + 9 O = 2 HNO3 + 3 H2O
ZnCO3(s) = ZnO(s) + CO2(g) =>
ZnCO3(s) = ZnO(s) + CO2(g)
Mg3N2(s) + H2O = MgO(s) + NH3(g) =>
Mg3N2(s) + 3 H2O = 3 MgO(s) + 2 NH3(g)
C6H14N2O2 + O2 = CO2 + H2O + N2 =>
2 C6H14N2O2 + 17 O2 = 12 CO2 + 14 H2O + 2 N2
C + O2 = CO =>
2 C + O2 = 2 CO
CaSO3 + HClO4 = Ca(ClO4)2 + H2SO3 =>
CaSO3 + 2 HClO4 = Ca(ClO4)2 + H2SO3
CHI3 + NaOH = NaI + HCOONa + H2O =>
CHI3 + 4 NaOH = 3 NaI + HCOONa + 2 H2O
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + NO2(g) =>
Mg(s) + 4 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
CH3CH2CH2COOHC2H5OH = CH3CH2CH2COOC2H5H2O =>
CH3CH2CH2COOHC2H5OH = CH3CH2CH2COOC2H5H2O
ZnOCO2 = ZnCO2O =>
ZnOCO2 = ZnCO2O
C2H6 + K2Cr2O7 + H2SO4 = K2SO4 + CH3COOH + Cr2(SO4)3 + H2O =>
C2H6 + K2Cr2O7 + 4 H2SO4 = K2SO4 + CH3COOH + Cr2(SO4)3 + 5 H2O
HI + Pd(OH)4 = PdI4 + H2O =>
4 HI + Pd(OH)4 = PdI4 + 4 H2O
HCOOH + KHCO3 = CO2 + H2O + HCOOK =>
HCOOH + KHCO3 = CO2 + H2O + HCOOK
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
Bi + Fe(NO3)3 = Bi(NO3)3 + Fe =>
Bi + Fe(NO3)3 = Bi(NO3)3 + Fe
Na2CO3(g) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
Na2CO3(g) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l)
C18H34O2 + H2O + NaOH = C18H35NaO2 + C3H8O3 =>
10 C18H34O2 + 7 H2O + 9 NaOH = 9 C18H35NaO2 + 6 C3H8O3
KH + O2 = KOH =>
2 KH + O2 = 2 KOH
N2O + CS2 = S + CO2 + N8 =>
4 N2O + 2 CS2 = 4 S + 2 CO2 + N8
CuPO4 + Al = AlPO4 + Cu =>
CuPO4 + Al = AlPO4 + Cu
KOH(aq) + H3PO4(aq) = H2O + K3PO4(aq) =>
3 KOH(aq) + H3PO4(aq) = 3 H2O + K3PO4(aq)
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + [O] + H2O =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3[O] + 4 H2O
Fe2O3 + K2(SO4) = Fe2(SO4)3 + K2O =>
Fe2O3 + 3 K2(SO4) = Fe2(SO4)3 + 3 K2O
CaO(s) + SiO2(s) = CaSi + O2 =>
2 CaO(s) + 2 SiO2(s) = 2 CaSi + 3 O2
CH3 + HCl = CH4 + Cl =>
CH3 + HCl = CH4 + Cl
H2(g) + S8 = H2S(g) =>
8 H2(g) + S8 = 8 H2S(g)
Cu(OH)2 + HClO4 = CuCl2 + H2O + O2 =>
Cu(OH)2 + 2 HClO4 = CuCl2 + 2 H2O + 4 O2
Na + Cr2O7 = Na2Cr2O7 =>
2 Na + Cr2O7 = Na2Cr2O7
Ba(NO3)2 + Zr(NO3)4 + Na2C2O4 = BaZrO3 + NaNO3 + CO + CO2 =>
Ba(NO3)2 + Zr(NO3)4 + 3 Na2C2O4 = BaZrO3 + 6 NaNO3 + 3 CO + 3 CO2
K2CrO7 + NaNO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + NaNO3 + H2O =>
2 K2CrO7 + 9 NaNO2 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 9 NaNO3 + 5 H2O
Mg(OH)2(HCl) = Mg(OH)2HCl =>
Mg(OH)2(HCl) = Mg(OH)2HCl
Cu2O + HClO4 = CuClO4 + H2O =>
Cu2O + 2 HClO4 = 2 CuClO4 + H2O
KHSO3H2SO4 = KHSO4SO2H2O =>
KHSO3H2SO4 = KHSO4SO2H2O
AgOH + NaHCO3 = H2O + AgNa + CO3 =>
AgOH + NaHCO3 = H2O + AgNa + CO3
FeO + Cl = FeCl + O =>
FeO + Cl = FeCl + O
PbNO3 + Cu = CuNO3 + Pb2 =>
2 PbNO3 + 2 Cu = 2 CuNO3 + Pb2
C2H6 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C2H6 + K2Cr2O7 + 4 H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + 5 H2O
[Cd(NH3)4]SO4 + Na2S = CdS + Na2SO4 + NH3 =>
[Cd(NH3)4]SO4 + Na2S = CdS + Na2SO4 + 4 NH3
AgCl + Na2S2O3 = Na3[Ag(S2O3)2] + NaCl =>
AgCl + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaCl
Cr + (NO3)3 = Cr((NO3)3) =>
Cr + (NO3)3 = Cr((NO3)3)
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