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3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
N2H4 + Zn + HCl = ZnCl2 + NH4Cl =>
N2H4 + Zn + 4 HCl = ZnCl2 + 2 NH4Cl
KMnO4 + HCI = HMnO4 + KCI =>
KMnO4 + HCI = HMnO4 + KCI
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
Ca3(Po4)2 + NaOH = Ca(OH)2 + Na3Po4 =>
Ca3(Po4)2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3Po4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Pb2(CrO4)4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
3 Pb2(CrO4)4 + 96 HCl + 48 FeSO4 = 6 PbCl2 + 6 Cr2(SO4)3 + 28 FeCl3 + 48 H2O + 10 Fe2(SO4)3
NaOH + Ce(SO4)2 = Na2(SO4)2 + Ce(OH)2 =>
2 NaOH + Ce(SO4)2 = Na2(SO4)2 + Ce(OH)2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CoCl2 + NaCO3 = CoCO3 + Na + Cl2 =>
CoCl2 + NaCO3 = CoCO3 + Na + Cl2
K2CrO4 + HCl = KCrO4 + CrO2 + KCl + H2O =>
3 K2CrO4 + 4 HCl = 2 KCrO4 + CrO2 + 4 KCl + 2 H2O
FeOHCl + NaOH = FeO + NaCl + H2O =>
FeOHCl + NaOH = FeO + NaCl + H2O
C6H5Cl + Nh3 = C6H5Nh2 + Nh4Cl =>
C6H5Cl + 2 Nh3 = C6H5Nh2 + Nh4Cl
Ba2 + H2O = H2 + BaOH =>
Ba2 + 2 H2O = H2 + 2 BaOH
S + H2O = H2S + OH =>
S + 2 H2O = H2S + 2 OH
N2H2 + O2 = NO2 + H2O =>
2 N2H2 + 5 O2 = 4 NO2 + 2 H2O
Sr(HCO3)2 + NaOH = Sr(OH)2 + Na(HCO3) =>
Sr(HCO3)2 + 2 NaOH = Sr(OH)2 + 2 Na(HCO3)
H2SO4 + Zn = H2 + SO4Zn =>
H2SO4 + Zn = H2 + SO4Zn
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
(MgOH)2CO3 + HCl = MgOHCl + CO2 + H2O =>
(MgOH)2CO3 + 2 HCl = 2 MgOHCl + CO2 + H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Al(aq) + HCl = AlCl3 + H2 =>
2 Al(aq) + 6 HCl = 2 AlCl3 + 3 H2
K2Zn(OH)4 + CO2 = Zn(OH)2 + KHCO3 =>
K2Zn(OH)4 + 2 CO2 = Zn(OH)2 + 2 KHCO3
Mn(OH)2 + HBrO2 = Mn(BrO2)2 + H2O =>
Mn(OH)2 + 2 HBrO2 = Mn(BrO2)2 + 2 H2O
CuO + SO3 = CuO3 + SO2 =>
CuO + 2 SO3 = CuO3 + 2 SO2
Cu2O + CH3COOH = Cu + H2O + CH3COO =>
Cu2O + 2 CH3COOH = 2 Cu + H2O + 2 CH3COO
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
C6H8O2Cl2 + C6H16N2 + NaOH = C12H22O2N2 + NaCl + H2O =>
C6H8O2Cl2 + C6H16N2 + 2 NaOH = C12H22O2N2 + 2 NaCl + 2 H2O
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 HNO3 = 2 NaNO3 + Zn(OH)2 + 2 H2O
Hg{2}Cl{2} + NO{3-} = Hg + NO =>
3 Hg{2}Cl{2} + 2 NO{3-} = 3 Hg + 2 NO
P4 + Cl2 = P3Cl =>
3 P4 + 2 Cl2 = 4 P3Cl
KClO3 + KOH + COCl2 = CO2O3 + KCl + H2O =>
KClO3 + 2 KOH + COCl2 = CO2O3 + 3 KCl + H2O
C2H5OH(l) + O = CO2(g) + H2O(g) =>
C2H5OH(l) + 6 O = 2 CO2(g) + 3 H2O(g)
[Fe(H2O)6] + [Fe(CN)6] = Fe4[Fe(CN)6]3 + H2O =>
4[Fe(H2O)6] + 3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 24 H2O
FeCl3 + Cl2 = FeCl5 =>
FeCl3 + Cl2 = FeCl5
Na3[Co(NO2)6] + KNO3 = K3[Co(NO2)6] + NaNO3 =>
Na3[Co(NO2)6] + 3 KNO3 = K3[Co(NO2)6] + 3 NaNO3
(NH4)2SO4 + K(OH) = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 K(OH) = 2 NH3 + K2SO4 + 2 H2O
K + H2O = H + K2O =>
2 K + H2O = 2 H + K2O
SrO + Na = Na2O + Sr =>
SrO + 2 Na = Na2O + Sr
CH3CHCNCH3 + H2 = CH3CH(CH3)CH3 + NH3 =>
CH3CHCNCH3 + 3 H2 = CH3CH(CH3)CH3 + NH3
Cd + H2SO4 = CdSO4 + S + H2O =>
3 Cd + 4 H2SO4 = 3 CdSO4 + S + 4 H2O
CaCl2 + SiO2 = CaO + SiCl4 =>
2 CaCl2 + SiO2 = 2 CaO + SiCl4
FeCl3 + Cl2 = FeCl4{-} + Cl{+} =>
FeCl3 + Cl2 = FeCl4{-} + Cl{+}
HNO3 + BaCl2 = Ba(NO3)2 + HCl =>
2 HNO3 + BaCl2 = Ba(NO3)2 + 2 HCl
CaCl2 + FeSO4 = CaSO4 + FeCl2 =>
CaCl2 + FeSO4 = CaSO4 + FeCl2
ZnO + CuCl = ZnCl2 + Cu2O =>
ZnO + 2 CuCl = ZnCl2 + Cu2O
C2H5CHO + Cu(OH)2 = C2H5COOH + CuOH + H2O =>
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + 2 CuOH + H2O
Zn(SO4) + Na(OH) = Zn(OH)2 + Na2(SO4) =>
Zn(SO4) + 2 Na(OH) = Zn(OH)2 + Na2(SO4)
Ge + HClO = GeO + HCl =>
Ge + HClO = GeO + HCl
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