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2 NO2 + Cl2 = 2 NOCl + O2
HNO3KOH = KNO3H2O =>
HNO3KOH = KNO3H2O
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
S2O3{-2} + Br2 + H2O = SO4{-2} + Br{-} + H3O{+} =>
S2O3{-2} + 4 Br2 + 15 H2O = 2 SO4{-2} + 8 Br{-} + 10 H3O{+}
ZnCl2(aq) + Al(s) = AlCl2 + Zn =>
ZnCl2(aq) + Al(s) = AlCl2 + Zn
NaHCO3 + Cl2 + H2O = NaCl + H2CO3 + OH =>
2 NaHCO3 + Cl2 + 2 H2O = 2 NaCl + 2 H2CO3 + 2 OH
CuI + NaPO4 = CuPO4 + NaI =>
CuI + NaPO4 = CuPO4 + NaI
CO(NH2)2 + CaO2 + H2O = CH6N2O3 + Ca(OH)2 =>
CO(NH2)2 + CaO2 + 2 H2O = CH6N2O3 + Ca(OH)2
CO2 + H2ONH3NaCl = NaHCO3 + NH4Cl =>
CO2 + H2ONH3NaCl = NaHCO3 + NH4Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Y2O2S + ZnSO4 = Y2O2SO4 + ZnO + SO2 =>
Y2O2S + 4 ZnSO4 = Y2O2SO4 + 4 ZnO + 4 SO2
Al + H2(NO3) = Al(NO3)3 + H2 =>
Al + 3 H2(NO3) = Al(NO3)3 + 3 H2
P2O3 + HNO3 = NO + P2O5 + H2O =>
3 P2O3 + 4 HNO3 = 4 NO + 3 P2O5 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ga2O3 + NaOH + H2O = Na(Ga(OH)4) =>
Ga2O3 + 2 NaOH + 3 H2O = 2 Na(Ga(OH)4)
KOH(s) + H3PO4(aq) = K3PO4(aq) + H2O(l) =>
3 KOH(s) + H3PO4(aq) = K3PO4(aq) + 3 H2O(l)
NO2 + H2O = NO3{-} + HNO2 + H{+} =>
2 NO2 + H2O = NO3{-} + HNO2 + H{+}
Cr(NO3)3 + K2CO3 + H2O = KNO3 + Cr(OH)3 + H2CO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 6 H2O = 6 KNO3 + 2 Cr(OH)3 + 3 H2CO3
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
KI + NaOCl = KOI + NaCl =>
KI + NaOCl = KOI + NaCl
MnCl2 + SO2 = MnSO2 + Cl2 =>
MnCl2 + SO2 = MnSO2 + Cl2
NaI + Ba = BaI2 + Na =>
2 NaI + Ba = BaI2 + 2 Na
S + H2 = H2S =>
S + H2 = H2S
C3H6O + O2(g) = CO2(g) + H2O =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O
Co(OH)2 + SO3{-2} = Co + SO4{-2} + H2O =>
Co(OH)2 + SO3{-2} = Co + SO4{-2} + H2O
Y2O2S + ZnSO4 = Y2O2SO4 + ZnO + SO2 =>
Y2O2S + 4 ZnSO4 = Y2O2SO4 + 4 ZnO + 4 SO2
K3PbO3 + Na2S + H2O = K2PbO2 + Na2SO4 + KOH =>
8 K3PbO3 + Na2S + 4 H2O = 8 K2PbO2 + Na2SO4 + 8 KOH
Al(OH)3 + C6H8O7 = AlC6H5O7 + H2O =>
Al(OH)3 + C6H8O7 = AlC6H5O7 + 3 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
H2CO3 + H = H6C3O3 + H2O =>
3 H2CO3 + 12 H = H6C3O3 + 6 H2O
Sn + HNO3 = Sn(NO3)2 + NH5O + H2O =>
4 Sn + 9 HNO3 = 4 Sn(NO3)2 + NH5O + 2 H2O
NaOCl + KI = KCl + NaOI =>
NaOCl + KI = KCl + NaOI
K2S + FeCl3 = K2Cl3 + FeS =>
K2S + FeCl3 = K2Cl3 + FeS
HNO2 + NaOH = NaNO2(aq) + H2O(l) =>
HNO2 + NaOH = NaNO2(aq) + H2O(l)
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + SCd(s) =>
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + SCd(s)
C4H6 + O = CO2 + H2O =>
C4H6 + 11 O = 4 CO2 + 3 H2O
Na2S2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
5 Na2S2O4 + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 4 H2O + 5 Na2SO4
CaCO3 + C2 = CaC2 + CO =>
CaCO3 + 2 C2 = CaC2 + 3 CO
Sr3(PO4)2 = Sr3P2 + O2 =>
Sr3(PO4)2 = Sr3P2 + 4 O2
Ti + AgNO3 = TiO2 + Ag + N2 =>
3 Ti + 2 AgNO3 = 3 TiO2 + 2 Ag + N2
HCHO + Cr2O7{-2} + H{+} = HCOOH + Cr{3+} + H2O =>
3 HCHO + Cr2O7{-2} + 8 H{+} = 3 HCOOH + 2 Cr{3+} + 4 H2O
BaCl2 + NaSO4 = Na(Cl)2 + BaSO4 =>
BaCl2 + NaSO4 = Na(Cl)2 + BaSO4
Lithium + Hydrochloricacid = Lithiumchloride + hydrogen =>
2 Li + 2 HCl = 2 LiCl + H2
Cr(OH)3 + H2SO4 = Cr + H2O + SO4 =>
2 Cr(OH)3 + 3 H2SO4 = 2 Cr + 6 H2O + 3 SO4
HIO3 + H2SO3 = IO{+} + SO4{-2} + O2 + H2O =>
4 HIO3 + 2 H2SO3 = 4 IO{+} + 2 SO4{-2} + O2 + 4 H2O
HgNH2Cl + NH3 + NH4Cl = (Hg(NH3)4)Cl2 =>
HgNH2Cl + 2 NH3 + NH4Cl = (Hg(NH3)4)Cl2
HC3H5O2 + NaOH = Na(C3H5O2) + H2O =>
HC3H5O2 + NaOH = Na(C3H5O2) + H2O
KHCO3 = potassiumcarbonate + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
CH2O + [Ag(NH3)2OH] = HCOOH + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = HCOOH + 4 NH3 + 2 Ag + H2O
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