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2 K + 2 H2O = 2 KOH + H2
Ag(NO3) + K2(Cr2O7) = Ag2(Cr2O7) + K(NO3) =>
2 Ag(NO3) + K2(Cr2O7) = Ag2(Cr2O7) + 2 K(NO3)
H2SO3 + NaSO4 = H2SO4 + NaO + SO2 =>
H2SO3 + NaSO4 = H2SO4 + NaO + SO2
Zn + H3AsO3 + HCl = ZnCl2 + AsH3 + H2O =>
3 Zn + H3AsO3 + 6 HCl = 3 ZnCl2 + AsH3 + 3 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H3BO3 + C2H5OH = B(OC2H5)3 + H2O =>
H3BO3 + 3 C2H5OH = B(OC2H5)3 + 3 H2O
C2H2 + HBr = C2HBr + H2 =>
C2H2 + HBr = C2HBr + H2
Fe(NO3)2 + HCl = FeCl3 + Fe(NO3)3 + NO + H2O =>
9 Fe(NO3)2 + 12 HCl = 4 FeCl3 + 5 Fe(NO3)3 + 3 NO + 6 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Na2SO4 + HC2H3O2 = NaC2H3O2 + H2SO4 =>
Na2SO4 + 2 HC2H3O2 = 2 NaC2H3O2 + H2SO4
KAl(OH)4 + H2C2O4*2H2O + KOH = K3Al(C2O4)3*3H2O + H2O =>
KAl(OH)4 + 3 H2C2O4*2H2O + 2 KOH = K3Al(C2O4)3*3H2O + 9 H2O
H2SeO2 + Ca(OH)2 = CaSeO2 + H2O =>
H2SeO2 + Ca(OH)2 = CaSeO2 + 2 H2O
HCl + CuCO3 = H2O + CO2 + CuCl2 =>
2 HCl + CuCO3 = H2O + CO2 + CuCl2
CH3CH(OH)CH3 + H2SO4 = CH3CH(SO4CH3)CH3 + H2O =>
4 CH3CH(OH)CH3 + 3 H2SO4 = 3 CH3CH(SO4CH3)CH3 + 4 H2O
HBrO + O = BrO + H2O =>
2 HBrO + O = 2 BrO + H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Pb{2+} + H2O = Pb(H2O)5OH{+} + H3O{+} =>
Pb{2+} + 7 H2O = Pb(H2O)5OH{+} + H3O{+}
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
FeSO4 + HOH = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 HOH = Fe(OH)2 + H2SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KMnO4 + Ag + H2SO4 = MnSO4 + Ag2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 Ag + 8 H2SO4 = 2 MnSO4 + 5 Ag2SO4 + K2SO4 + 8 H2O
NaHCO3 + KHC4H4O6 = Na2C4H4O6 + K2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + 2 KHC4H4O6 = Na2C4H4O6 + K2C4H4O6 + 2 H2O + 2 CO2
SilverNitrate + PotassiumSulfate = SilverSulfate + PotassiumNitrate =>
SilverNitrate + PotassiumSulfate = SilverSulfate + PotassiumNitrate
Al(HCO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al(HCO3)3 + 3 HCl = AlCl3 + 3 CO2 + 3 H2O
AlL3 + Pb(NO3)2 = PbL2 + Al(NO3)3 =>
2 AlL3 + 3 Pb(NO3)2 = 3 PbL2 + 2 Al(NO3)3
Al + Pb3(PO4)2 = Pb + Al(PO4) =>
2 Al + Pb3(PO4)2 = 3 Pb + 2 Al(PO4)
CH3(CH2)32CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)32CH3 + 103 O2 = 68 CO2 + 70 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
PbCO3 + HNO3 = CO2 + H2O + Pb(NO3)2 =>
PbCO3 + 2 HNO3 = CO2 + H2O + Pb(NO3)2
Cs2CO3H2O = CsHCO3CsOH =>
Cs2CO3H2O = CsHCO3CsOH
Fe + Cu(II)SO4 = FeSO4 + Cu(II) =>
Fe + Cu(II)SO4 = FeSO4 + Cu(II)
Xe(g) + F2(g) = XeF4(s) =>
Xe(g) + 2 F2(g) = XeF4(s)
Ba + H3PO3 = H3 + BaPO3 =>
Ba + H3PO3 = H3 + BaPO3
C6H12O6 + CO2 = C4H6O4 + H2O =>
7 C6H12O6 + 6 CO2 = 12 C4H6O4 + 6 H2O
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
K[Al(OH)4] + SO2 = KHSO3 + Al(OH)3 =>
K[Al(OH)4] + SO2 = KHSO3 + Al(OH)3
KBrO3 + S = KBr + SO2 =>
2 KBrO3 + 3 S = 2 KBr + 3 SO2
Ca(OH)2 + CH3CH2COOH = (CH3CH2COO)2Ca + H2O =>
Ca(OH)2 + 2 CH3CH2COOH = (CH3CH2COO)2Ca + 2 H2O
HClO4NH3 = NHClH3O4 =>
HClO4NH3 = NHClH3O4
Ag(NH3)2{+} + C6H12O6 + OH{-} = Ag + H2O + NH3 + C6H11O7{-} =>
2 Ag(NH3)2{+} + C6H12O6 + 3 OH{-} = 2 Ag + 2 H2O + 4 NH3 + C6H11O7{-}
Cr(s) + NiSO4(aq) = Ni + Cr(SO4)3 =>
Cr(s) + 3 NiSO4(aq) = 3 Ni + Cr(SO4)3
O4 = O =>
O4 = 4 O
Li2SO4 + Ca(C2H3O2)2 = CaSO4 + LiC2H3O2 =>
Li2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 LiC2H3O2
Ca + Cl = Ca1Cl2 =>
Ca + 2 Cl = Ca1Cl2
Na2[Zn(OH)4] + KCl = NaCl + K2[Zn(OH)4] =>
Na2[Zn(OH)4] + 2 KCl = 2 NaCl + K2[Zn(OH)4]
H2S + Cu(OH)2 = CuS + H2O =>
H2S + Cu(OH)2 = CuS + 2 H2O
Co{2+} + KSCN = Co(SCN)2 + K{+} =>
Co{2+} + 2 KSCN = Co(SCN)2 + 2 K{+}
FeCr2O4 + KOH + O2 = K2FeO4 + K2CrO4 + H2O =>
2 FeCr2O4 + 12 KOH + 5 O2 = 2 K2FeO4 + 4 K2CrO4 + 6 H2O
SCu + HNO3 = (NO3)2Cu + NO + H2O + S =>
3 SCu + 8 HNO3 = 3(NO3)2Cu + 2 NO + 4 H2O + 3 S
HCOOH + CH3 = HCOOCH3 + H2 =>
2 HCOOH + 2 CH3 = 2 HCOOCH3 + H2
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