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CUO + Mg = MgO + CU
Zn(s) + NiBr2(aq) = Ni(s) + ZnBr2(aq) =>
Zn(s) + NiBr2(aq) = Ni(s) + ZnBr2(aq)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
BaH + O2 = BaO2 + H2O =>
4 BaH + 5 O2 = 4 BaO2 + 2 H2O
NaClO3 + CH3COOH = CH3COONa + HClO3 =>
NaClO3 + CH3COOH = CH3COONa + HClO3
CaCO3 + HC1 = CO2 + H2O + CaC1 =>
5 CaCO3 + 6 HC1 = 6 CO2 + 3 H2O + 5 CaC1
CaCO3(S) + H2SO4(aq) = CaSO4(S) + H2O(l) + CO2(g) =>
CaCO3(S) + H2SO4(aq) = CaSO4(S) + H2O(l) + CO2(g)
HNO3 + KMnO4 = HMnO4 + KNO3 =>
HNO3 + KMnO4 = HMnO4 + KNO3
Cl2 + OH = ClO2 + H2O =>
Cl2 + 8 OH = 2 ClO2 + 4 H2O
AgNo3(aq) + Na2S(s) = Ag2S(s) + NaNo3(aq) =>
2 AgNo3(aq) + Na2S(s) = Ag2S(s) + 2 NaNo3(aq)
NHCl4ClO4 = N2 + Cl2 + O2 + H2O =>
4 NHCl4ClO4 = 2 N2 + 10 Cl2 + 7 O2 + 2 H2O
Ca3N2 + H2O = CaO + H3N =>
Ca3N2 + 3 H2O = 3 CaO + 2 H3N
(NH4)2SO4 + KOH = (NH4)OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2(NH4)OH + K2SO4
Pb(SCN)2 + KI = PbI2 + KSCN =>
Pb(SCN)2 + 2 KI = PbI2 + 2 KSCN
FeO + H2O = Fe(OH) + OH =>
FeO + H2O = Fe(OH) + OH
CH3SO3H + HF = CF3SO2F + H2O + H2 =>
CH3SO3H + 4 HF = CF3SO2F + H2O + 3 H2
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
Cu(NH3)4(ClO4)2 + C = CO2 + CuCl2 + H2O + N2 =>
Cu(NH3)4(ClO4)2 + C = CO2 + CuCl2 + 6 H2O + 2 N2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
FeCl2(aq) + K2SO4(aq) = FeSO4(s) + KCl(aq) =>
FeCl2(aq) + K2SO4(aq) = FeSO4(s) + 2 KCl(aq)
NH4CNO = NH2 + CONH2 =>
NH4CNO = NH2 + CONH2
HNO3 + Be(OH)2 = Be(NO3)2 + H2O =>
2 HNO3 + Be(OH)2 = Be(NO3)2 + 2 H2O
HgO + Pb = HgPb + O2 =>
2 HgO + 2 Pb = 2 HgPb + O2
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
Cl2C = CCl2 =>
Cl2C = CCl2
Co(MnO4)2 + Li2Cr2O7 = LiMnO4 + CoCr2O7 =>
Co(MnO4)2 + Li2Cr2O7 = 2 LiMnO4 + CoCr2O7
SrCl2 + BaCl2 = BaSr + Cl2 =>
SrCl2 + BaCl2 = BaSr + 2 Cl2
H2SnCl6 + NaOH = NaCl + SnO2*4H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*4H2O
RbCl = Rb + Cl2 =>
2 RbCl = 2 Rb + Cl2
Zn + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 K
BaO2 + KI + H2O = KOH + Ba2O + I2 =>
2 BaO2 + 6 KI + 3 H2O = 6 KOH + Ba2O + 3 I2
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
CaCO3 + H3BO3 = CaBO3 + H3CO3 =>
CaCO3 + H3BO3 = CaBO3 + H3CO3
Na3PO4 + MnCl2 = Mn3(PO4)2 + sodiumchloride =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
CrO3 + NaOH = Cr(OH)3 + NaO =>
CrO3 + 3 NaOH = Cr(OH)3 + 3 NaO
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H5OH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C2H5OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 K2MnO4 + 4 H2O
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
S{8} + O{2} = S{+} + O{3} =>
S{8} + 7 O{2} = S{+} + 7 O{3}
Au + HgCl2 = Hg + AuCl =>
2 Au + HgCl2 = Hg + 2 AuCl
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O =>
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O
Cu2O = Cu + O2 =>
2 Cu2O = 4 Cu + O2
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
C3H7NO2 + NaOH = H2NCH2CH2COONa + H2O =>
C3H7NO2 + NaOH = H2NCH2CH2COONa + H2O
NH4NO3 + KOH = NH3 + KNO3 + H2O =>
NH4NO3 + KOH = NH3 + KNO3 + H2O
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
Cu(NH3)4(ClO4)2 + C = CO2 + Cu + HCl + H2O + N2 =>
2 Cu(NH3)4(ClO4)2 + 3 C = 3 CO2 + 2 Cu + 4 HCl + 10 H2O + 4 N2
(NH4)2CO3 + O2 = (NH4)2O + CO3 =>
2(NH4)2CO3 + O2 = 2(NH4)2O + 2 CO3
C3H7MgBr + C4H8O2 + H = C9H20O + HOMgBr =>
7 C3H7MgBr + 6 C4H8O2 + 10 H = 5 C9H20O + 7 HOMgBr
NiO + HNO3 = Ni(NO3)2 + H2 + O2 =>
2 NiO + 4 HNO3 = 2 Ni(NO3)2 + 2 H2 + O2
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