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Cu(OH)2 = (heat)CuO + H2O
C2H5NO2 + Al + HCl = AlCl3 + C2H5NH2 + H2O =>
C2H5NO2 + 2 Al + 6 HCl = 2 AlCl3 + C2H5NH2 + 2 H2O
Calciumchlorate = calciumchloride + Oxygen =>
Ca(ClO3)2 = CaCl2 + 3 O2
PbI2 + SrCO3 = Pb(CO3) + SrI2 =>
PbI2 + SrCO3 = Pb(CO3) + SrI2
C8H7OCl + C4H11N = C12H17NO + C4H12NCl =>
C8H7OCl + 2 C4H11N = C12H17NO + C4H12NCl
NaAt + H2SO4 = H2S + At2 + Na2SO4 + H2O =>
8 NaAt + 5 H2SO4 = H2S + 4 At2 + 4 Na2SO4 + 4 H2O
NaOH + Hg(NO3)2 = Na(NO3) + Hg(OH)2 =>
2 NaOH + Hg(NO3)2 = 2 Na(NO3) + Hg(OH)2
Na2[Pb(OH)4] + BiCl3 = BiOCl + Pb(OH)2 + NaCl + H2O =>
Na2[Pb(OH)4] + BiCl3 = BiOCl + Pb(OH)2 + 2 NaCl + H2O
MgBr2 + Li2CO3 = MgCO3 + LiBr =>
MgBr2 + Li2CO3 = MgCO3 + 2 LiBr
AlCl3 + Zn = Al + ZnCl =>
AlCl3 + 3 Zn = Al + 3 ZnCl
Na2SO3 + I2 = Na2I + SO3 =>
2 Na2SO3 + I2 = 2 Na2I + 2 SO3
MnO2 + HCl + H2SO4 = MnSO4 + H2O + Cl2 =>
MnO2 + 2 HCl + H2SO4 = MnSO4 + 2 H2O + Cl2
C2H5OH + H2O = C2H14O2 + CO2 =>
3 C2H5OH + 5 H2O = 2 C2H14O2 + 2 CO2
Zn(NO3)2*6H2O + NH4VO3 + C6H8O7 = CO2 + H2O + N2 + ZnVO4 =>
6 Zn(NO3)2*6H2O + 6 NH4VO3 + 2 C6H8O7 = 12 CO2 + 56 H2O + 9 N2 + 6 ZnVO4
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
H{+} + Cr2O7 + C2H5OH = Cr{3+} + CO2 + H2O =>
18 H{+} + 3 Cr2O7 + 2 C2H5OH = 6 Cr{3+} + 4 CO2 + 15 H2O
KBrO + H2S = KBr + H2O + S =>
KBrO + H2S = KBr + H2O + S
H2S + H2O2 = SO42{-} + H2O + H{+} =>
2 H2S + 85 H2O2 = 2 SO42{-} + 86 H2O + 2 H{+}
LiS + AlN = LiN + AlS =>
LiS + AlN = LiN + AlS
Zn(NO3)2 + ammoniumsulfate = zincsulfate + ammoniumnitrate =>
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4NO3
Ag + KCl + H2O = AgCl + KOH + H2 =>
2 Ag + 2 KCl + 2 H2O = 2 AgCl + 2 KOH + H2
P4(s) + HClO(aq) + H2O(l) = H3PO4(aq) + HCl(aq) =>
P4(s) + 10 HClO(aq) + 6 H2O(l) = 4 H3PO4(aq) + 10 HCl(aq)
He + O = HeO15 =>
He + 15 O = HeO15
Ba(OH)2 + Na2CrO4 = BaCrO4 + NaOH =>
Ba(OH)2 + Na2CrO4 = BaCrO4 + 2 NaOH
Na2SO4 + C + CaCO3 = CO2 + Na2CO3 + CaS =>
Na2SO4 + 2 C + CaCO3 = 2 CO2 + Na2CO3 + CaS
H2O + Ru2O3 = H3RuO3 =>
3 H2O + Ru2O3 = 2 H3RuO3
Mg(NO3)2 + HClO = Mg(ClO)2 + HNO3 =>
Mg(NO3)2 + 2 HClO = Mg(ClO)2 + 2 HNO3
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
EuCl3 + H2 = EuCl2 + HCl =>
2 EuCl3 + H2 = 2 EuCl2 + 2 HCl
Au2(SO4)3 + Fe = FeSO4 + Au =>
Au2(SO4)3 + 3 Fe = 3 FeSO4 + 2 Au
Pb(NO3)2(aq) + NH4Br(aq) = PbBr2(s) + NO3NH4(aq) =>
Pb(NO3)2(aq) + 2 NH4Br(aq) = PbBr2(s) + 2 NO3NH4(aq)
PbSO(aq) + NaS(aq) = PbS(s) + NaSO(s) =>
PbSO(aq) + NaS(aq) = PbS(s) + NaSO(s)
CuSO4 + Sn = Sn(SO4)2 + Cu =>
2 CuSO4 + Sn = Sn(SO4)2 + 2 Cu
NH4 + K2HgI4 + KOH = NH2HgI2 + K + KI + H2O =>
NH4 + K2HgI4 + 2 KOH = NH2HgI2 + 2 K + 2 KI + 2 H2O
Co(NO2)3 + Zn = Zn(NO2)2 + Co =>
2 Co(NO2)3 + 3 Zn = 3 Zn(NO2)2 + 2 Co
Na3PO4 + Ca(Cl)2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 Ca(Cl)2 = Ca3(PO4)2 + 6 NaCl
BaO + Al = Ba + Al2O31 =>
31 BaO + 2 Al = 31 Ba + Al2O31
Al2(SO4)3(ac) + Ba(NO3)2(ac) = Al(NO3)3(ac) + BaSO4(s) =>
Al2(SO4)3(ac) + 3 Ba(NO3)2(ac) = 2 Al(NO3)3(ac) + 3 BaSO4(s)
(NH2)2CNNO2 + CuO = Cu + N2 + CO + H2O =>
(NH2)2CNNO2 + CuO = Cu + 2 N2 + CO + 2 H2O
K2Cr2O7 + H2SO4 + KI = I2 + K2SO4 + Cr2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 10 KI = 5 I2 + 6 K2SO4 + Cr2SO4 + 7 H2O
SbCl2 + Cl2 = SbCl3 =>
2 SbCl2 + Cl2 = 2 SbCl3
HCl + C5H11OH = C5H11Cl + HOH =>
HCl + C5H11OH = C5H11Cl + HOH
Sr3(PO4)2 + H2O = H3PO4 + SrO =>
Sr3(PO4)2 + 3 H2O = 2 H3PO4 + 3 SrO
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
AIBr3 + Mg(OH)2 = AI(OH)3 + MgBr2 =>
2 AIBr3 + 3 Mg(OH)2 = 2 AI(OH)3 + 3 MgBr2
C3H8N3O9 + O2 = CO2 + H2O + N2 =>
2 C3H8N3O9 + O2 = 6 CO2 + 8 H2O + 3 N2
O2NNCO + Br2 = BrNCO + O2N =>
2 O2NNCO + Br2 = 2 BrNCO + 2 O2N
C6H5CH(OH)C6H5 + K2Cr2O7 + H2SO4 = C6H5COC6H5 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CH(OH)C6H5 + K2Cr2O7 + 4 H2SO4 = 3 C6H5COC6H5 + K2SO4 + Cr2(SO4)3 + 7 H2O
N3 = N23 =>
23 N3 = 3 N23
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
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