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3 Pb + 8 NHO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
HCl + NH3 = H2 + N2Cl =>
2 HCl + 4 NH3 = 7 H2 + 2 N2Cl
HNO3 + Ca(PO4)2 = Ca(NO3)2 + HPO4 =>
2 HNO3 + Ca(PO4)2 = Ca(NO3)2 + 2 HPO4
CaCl2 + K2CrO4 = KCl + CaCrO4 =>
CaCl2 + K2CrO4 = 2 KCl + CaCrO4
CaC2 + H2O = Ca(OH)2 + C2H2(g) =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2(g)
K2FeO4 + HCl = Fe(OH)3 + KCl + Cl2 + H2O =>
2 K2FeO4 + 10 HCl = 2 Fe(OH)3 + 4 KCl + 3 Cl2 + 2 H2O
HCl + Ba(OH)2 = Ba + Cl2 + H2O =>
2 HCl + Ba(OH)2 = Ba + Cl2 + 2 H2O
CuSO4*5H2O + Ca(NO3)2*4H2O = Cu(NO3)2 + CaSO4 + H2O =>
CuSO4*5H2O + Ca(NO3)2*4H2O = Cu(NO3)2 + CaSO4 + 9 H2O
Mg(OCl)2 + NaBr + HCl = Br2 + MgCl2 + NaCl + H2O =>
Mg(OCl)2 + 4 NaBr + 4 HCl = 2 Br2 + MgCl2 + 4 NaCl + 2 H2O
LiNO3 + Ag3PO4 = AgNO3 + Li3PO4 =>
3 LiNO3 + Ag3PO4 = 3 AgNO3 + Li3PO4
CuO + Al2O3 = CuAlO2 + O =>
2 CuO + Al2O3 = 2 CuAlO2 + O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Na + No = NaNo3 =>
Na + 3 No = NaNo3
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
*2NaCl = *2Na + Cl2 =>
*2NaCl = *2Na + Cl2
*2NaCl = Na + Cl2 =>
*2NaCl = 2 Na + Cl2
CuBr2 + H2SO4 = SO2 + Br2 + CuSO4 + H2O =>
CuBr2 + 2 H2SO4 = SO2 + Br2 + CuSO4 + 2 H2O
Fe(CrO2)2 + HNO3 = Fe(NO3)3 + Cr(NO3)3 + NO + H2O =>
3 Fe(CrO2)2 + 28 HNO3 = 3 Fe(NO3)3 + 6 Cr(NO3)3 + NO + 14 H2O
SrCl2(aq) + (NH4)2CO3(aq) = SrCO3(s) + NH4Cl(aq) =>
SrCl2(aq) + (NH4)2CO3(aq) = SrCO3(s) + 2 NH4Cl(aq)
Al + PBO = Al2O3 + PB =>
2 Al + 3 PBO = Al2O3 + 3 PB
HAuCl4 + Na3C6H5O7 = Au + CO2 + Na2C5H4O5 + NaCl + HCl =>
2 HAuCl4 + 3 Na3C6H5O7 = 2 Au + 3 CO2 + 3 Na2C5H4O5 + 3 NaCl + 5 HCl
*2NaCl = Na + Cl2 =>
*2NaCl = 2 Na + Cl2
Al + PBO = Al2O3 + PB =>
2 Al + 3 PBO = Al2O3 + 3 PB
Fe(CrO2)2 + HNO3 = Fe(NO3)3 + Cr(NO3)3 + NO2 + H2O =>
Fe(CrO2)2 + 10 HNO3 = Fe(NO3)3 + 2 Cr(NO3)3 + NO2 + 5 H2O
ZnCl2 + H2 + NaOH = NaCl + Zn + H2O =>
ZnCl2 + H2 + 2 NaOH = 2 NaCl + Zn + 2 H2O
(C)12(H)22(O)11 + ((O)2) = (C(O)2) + ((H)2O) =>
(C)12(H)22(O)11 + 12((O)2) = 12(C(O)2) + 11((H)2O)
*2NaCl = *2Na + Cl2 =>
*2NaCl = *2Na + Cl2
SrCl2(aq) + (NH4)2CO3(aq) = SrCO3 + NH4Cl(aq) =>
SrCl2(aq) + (NH4)2CO3(aq) = SrCO3 + 2 NH4Cl(aq)
Al + PbO = AlO + Pb =>
Al + PbO = AlO + Pb
Ba(H2PO4)2 + Ba(OH)2 = BaHPO4 + H2O =>
Ba(H2PO4)2 + Ba(OH)2 = 2 BaHPO4 + 2 H2O
CaCl2 + HCl = CaH2 + Cl =>
CaCl2 + 2 HCl = CaH2 + 4 Cl
Al + PbO = AlO + Pb =>
Al + PbO = AlO + Pb
Fe(CrO2)2 + HNO3 = Fe(NO3)3 + H2CrO4 + NO + H2O =>
3 Fe(CrO2)2 + 16 HNO3 = 3 Fe(NO3)3 + 6 H2CrO4 + 7 NO + 2 H2O
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
CuH2 = Cu + H2 =>
CuH2 = Cu + H2
Ba(H2PO4)2 + Ba(OH)2 = BaHPO4 + H2O =>
Ba(H2PO4)2 + Ba(OH)2 = 2 BaHPO4 + 2 H2O
*2NaCl = Na + Cl2 =>
*2NaCl = 2 Na + Cl2
HNO3 + P2O5 = H3PO4 + N2O5 =>
6 HNO3 + P2O5 = 2 H3PO4 + 3 N2O5
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
*2NaCl = Na + Cl2 =>
*2NaCl = 2 Na + Cl2
Ca + Pb{2+} = Ca{2+} + Pb =>
Ca + Pb{2+} = Ca{2+} + Pb
*2NaCl = *2Na + Cl2 =>
*2NaCl = *2Na + Cl2
H2O2 + CH3COH = CH3COOH + H2O =>
H2O2 + CH3COH = CH3COOH + H2O
P2O3 + KClO3 + KOH = KCl + K3PO4 + H2O =>
3 P2O3 + 2 KClO3 + 18 KOH = 2 KCl + 6 K3PO4 + 9 H2O
H2O2 + O2 = H2O4 =>
H2O2 + O2 = H2O4
Zn + HCOOH = Zn(HCOO)2 + H2 =>
Zn + 2 HCOOH = Zn(HCOO)2 + H2
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
*2NaCl = *2Na + Cl2 =>
*2NaCl = *2Na + Cl2
Al(OH)3(s) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(g)
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