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Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
(NH4)2Cr2O7 + SrCl2 = (NH4)2Cl2 + SrCr2O7 =>
(NH4)2Cr2O7 + SrCl2 = (NH4)2Cl2 + SrCr2O7
Fe(NO3)3 + Fe(OH)3 = Fe(OH)(NO3)2 =>
2 Fe(NO3)3 + Fe(OH)3 = 3 Fe(OH)(NO3)2
Cl2CO3 + HNO3 = ClNO3 + H2CO3 =>
Cl2CO3 + 2 HNO3 = 2 ClNO3 + H2CO3
Ae + N2 = AeN2 =>
Ae + N2 = AeN2
SO4 + Hg = HgSO4 =>
SO4 + Hg = HgSO4
NH4HS + NaOH = NH4OH + Na2S + H2O =>
NH4HS + 2 NaOH = NH4OH + Na2S + H2O
CuOH1 + HCl = H2O + CuCl =>
CuOH1 + HCl = H2O + CuCl
Fe3Cl + Pb2NO = Fe3NO + Pb2Cl =>
Fe3Cl + Pb2NO = Fe3NO + Pb2Cl
NH3 + Ba = Ba3N2 + H =>
2 NH3 + 3 Ba = Ba3N2 + 6 H
CH3COH + O2 = CH3COOH =>
2 CH3COH + O2 = 2 CH3COOH
SiH4 + NaOH + H2O = Na2SiO3 + H2 =>
SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
NaOH + HNo3 = NaNo3 + H2O =>
NaOH + HNo3 = NaNo3 + H2O
HNO3 + NH3 = N2O3 + NH4 =>
HNO3 + 5 NH3 = N2O3 + 4 NH4
KOH + CrBr3 = KCrBr3H + O =>
KOH + CrBr3 = KCrBr3H + O
AlCl(OH)2 + NaOH = Al(OH)3 + NaCl =>
AlCl(OH)2 + NaOH = Al(OH)3 + NaCl
Na(s) + N2(s) = Na2N3(s) =>
4 Na(s) + 3 N2(s) = 2 Na2N3(s)
KMnO4(aq) + KI(aq) + H2SO4(aq) = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
NaOH + Ba(NO3)3 = Ba(OH)3 + NaNO3 =>
3 NaOH + Ba(NO3)3 = Ba(OH)3 + 3 NaNO3
Al + KOH = AlOH + K2 =>
2 Al + 2 KOH = 2 AlOH + K2
Mg + Cl2 + NaOH = Mg(OH)2 + NaCl =>
Mg + Cl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Hg1 + O2 = HgO =>
2 Hg1 + O2 = 2 HgO
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe2(C2O4)9 + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2*6H2O + 17 H2C2O4 + K2C2O4 + 13 H2O2 = 2 KFe2(C2O4)9 + 4(NH4)2SO4 + 4 H2SO4 + 50 H2O
NaH2AsO4*H2O + NaOH = Na3AsO4 + H2O =>
NaH2AsO4*H2O + 2 NaOH = Na3AsO4 + 3 H2O
NaCH3COO(aq) + HCl(aq) = HCH3COO(aq) + NaCl(aq) =>
NaCH3COO(aq) + HCl(aq) = HCH3COO(aq) + NaCl(aq)
K + H2 + PO4 = KH2PO4 =>
K + H2 + PO4 = KH2PO4
HgO + HNO3 = Hg(NO3)2 + H2O =>
HgO + 2 HNO3 = Hg(NO3)2 + H2O
NH3 + CO2 = CON2H4 + H2O =>
2 NH3 + CO2 = CON2H4 + H2O
CH3COOH + PCl5 = CH3COCl + H3PO4 + HCl =>
4 CH3COOH + PCl5 = 4 CH3COCl + H3PO4 + HCl
SiO2 + H2 = SiH4 + O2 =>
SiO2 + 2 H2 = SiH4 + O2
ZnSO4 + FeCl3 = FeSO4 + ZnCl3 =>
ZnSO4 + FeCl3 = FeSO4 + ZnCl3
(NH4)2SO4(s) + NaOH(ac) = NH3(g) + H2O(l) + Na2SO4(ac) =>
(NH4)2SO4(s) + 2 NaOH(ac) = 2 NH3(g) + 2 H2O(l) + Na2SO4(ac)
Mg + Cl2 + NaOH = Mg(OH) + NaCl =>
2 Mg + Cl2 + 2 NaOH = 2 Mg(OH) + 2 NaCl
As2S3 + NO3{-} + CO32{-} = AsO43{-} + SO42{-} + NO2{-} + CO2 =>
As2S3 + 62 NO3{-} + 5 CO32{-} = 2 AsO43{-} + 3 SO42{-} + 62 NO2{-} + 5 CO2
Hg(s) + CuSO4(aq) = Cu + HgSO4 =>
Hg(s) + CuSO4(aq) = Cu + HgSO4
H + S = H2S =>
2 H + S = H2S
MnOH + O2 = MnO2 + H2O =>
4 MnOH + 3 O2 = 4 MnO2 + 2 H2O
CuO + Cl2 = Cu2Cl + O2 =>
4 CuO + Cl2 = 2 Cu2Cl + 2 O2
Cu(No3)2 + HOH = Cu(OH)2 + HNo3 =>
Cu(No3)2 + 2 HOH = Cu(OH)2 + 2 HNo3
Al + Ba(OH)2 = Al2(OH)3 + Ba =>
4 Al + 3 Ba(OH)2 = 2 Al2(OH)3 + 3 Ba
Sr + S = Sr2S2 =>
2 Sr + 2 S = Sr2S2
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
Sb2O3 + C = SbC + O =>
Sb2O3 + 2 C = 2 SbC + 3 O
KPO4 + BaCl2 = Ba(PO4)2 + KCl =>
2 KPO4 + BaCl2 = Ba(PO4)2 + 2 KCl
C3H6O3 = C3H6O2 + H2O + CO2 =>
7 C3H6O3 = 6 C3H6O2 + 3 H2O + 3 CO2
LiCO3 + HNO3 = LiHCO3 + NO3 =>
LiCO3 + HNO3 = LiHCO3 + NO3
CePO4 + NaOH = Ce2O3 + Na3PO4 + H2O =>
2 CePO4 + 6 NaOH = Ce2O3 + 2 Na3PO4 + 3 H2O
Hg(NO3)2 + NH3 = HgNH3 + NO3 =>
Hg(NO3)2 + NH3 = HgNH3 + 2 NO3
MgCa = Mg3Ca3 =>
3 MgCa = Mg3Ca3
Mg + Cl2 + NaOH = Mg(OH) + NaCl =>
2 Mg + Cl2 + 2 NaOH = 2 Mg(OH) + 2 NaCl
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