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Ni + 2 HNO3 = Ni(NO3)2 + 2 H
C2H6O(aq) + KMnO4(aq) = H2O(l) + K2CO3(aq) + MnO2(s) =>
C2H6O(aq) + 4 KMnO4(aq) = 3 H2O(l) + 2 K2CO3(aq) + 4 MnO2(s)
H2PdCl4 + NH4OH = Pd(NH3)2Cl2 + H2O + HCl =>
H2PdCl4 + 2 NH4OH = Pd(NH3)2Cl2 + 2 H2O + 2 HCl
C6H8O6 + NaOH = C6H7O6Na + H2O =>
C6H8O6 + NaOH = C6H7O6Na + H2O
Br + MgI2 = MgBr2 + I =>
2 Br + MgI2 = MgBr2 + 2 I
CO2 + H2SO4 = C2(SO4)4 + H2O =>
2 CO2 + 4 H2SO4 = C2(SO4)4 + 4 H2O
Cr3C2 + O2 = Cr2O3 + C =>
4 Cr3C2 + 9 O2 = 6 Cr2O3 + 8 C
Ca + Be = CaBe =>
Ca + Be = CaBe
C2H5COOH + ZnO = (C2H5COO)2Zn + H2O =>
2 C2H5COOH + ZnO = (C2H5COO)2Zn + H2O
AlCl3 + Na2(CO3)1 = Al2(CO3)3(s) + NaCl =>
2 AlCl3 + 3 Na2(CO3)1 = Al2(CO3)3(s) + 6 NaCl
C3H5O3{-} + O2 = HCO3{-} + H{+} =>
C3H5O3{-} + 3 O2 = 3 HCO3{-} + 2 H{+}
Fr + At = FrAt =>
Fr + At = FrAt
NaPO3 + FeSO4 = NaFePO4 + SO3 =>
NaPO3 + FeSO4 = NaFePO4 + SO3
Te + KNO3 = TeO2 + KNO2 =>
Te + 2 KNO3 = TeO2 + 2 KNO2
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(s) + H2O =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(s) + 2 H2O
Cr + SnSO4 = CrSO4 + Sn =>
Cr + SnSO4 = CrSO4 + Sn
La2O3 + Cr2O3 + NiO = La3CrNiO7 =>
3 La2O3 + Cr2O3 + 2 NiO = 2 La3CrNiO7
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s) =>
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s)
CuF2 + Cl2 = CuCl2 + F2 =>
CuF2 + Cl2 = CuCl2 + F2
MnO + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnO + 5 PbO2 + 5 H2SO4 = 2 HMnO4 + 5 PbSO4 + 4 H2O
Ba(OH)2 = Ba(aq) + OH =>
Ba(OH)2 = Ba(aq) + 2 OH
Cl2 + H = HCl4 =>
2 Cl2 + H = HCl4
AlP + HCl = AlCl3 + PH3 =>
AlP + 3 HCl = AlCl3 + PH3
NaOH + CH3COO{-} + H{+} = CH3COONa + H2O =>
NaOH + CH3COO{-} + H{+} = CH3COONa + H2O
NO + MoCl3 + H2O = H2MoO4 + NH4Cl + HCl =>
3 NO + 5 MoCl3 + 17 H2O = 5 H2MoO4 + 3 NH4Cl + 12 HCl
PD(No3)2 + KI = PDI2 + KNo3 =>
PD(No3)2 + 2 KI = PDI2 + 2 KNo3
Mg + FeCl3(aq) = MgCl2 + Fe =>
3 Mg + 2 FeCl3(aq) = 3 MgCl2 + 2 Fe
KO + NO2 = KO2 + NO =>
KO + NO2 = KO2 + NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Co(OH)2 + HF = CoF2 + H2O =>
Co(OH)2 + 2 HF = CoF2 + 2 H2O
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
CO2 + H2O = C2H1202 + O2 =>
4 CO2 + 1202 H2O = 2 C2H1202 + 605 O2
Mn(SO4)2 + KI = MnSO4 + I2 + K2SO4 =>
Mn(SO4)2 + 2 KI = MnSO4 + I2 + K2SO4
Te + KNO3 = TeO2 + KNO2 =>
Te + 2 KNO3 = TeO2 + 2 KNO2
H2O + CH3MgCl = CH4 + MgOHCl =>
H2O + CH3MgCl = CH4 + MgOHCl
KNO3(aq) + PbCl2(s) = KCl(aq) + Pb(NO3)2(aq) =>
2 KNO3(aq) + PbCl2(s) = 2 KCl(aq) + Pb(NO3)2(aq)
Cu2S + Fe{3+} = Cu{2+} + Fe{2+} + S =>
Cu2S + 4 Fe{3+} = 2 Cu{2+} + 4 Fe{2+} + S
ZnCl2 + H2O = HCl + ZnCl + OH =>
ZnCl2 + H2O = HCl + ZnCl + OH
Rb + Fe2(SO4)3 = Rb2SO4 + Fe =>
6 Rb + Fe2(SO4)3 = 3 Rb2SO4 + 2 Fe
CH3CH2COOCH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2COOCH2CH2CH3 + 8 O2 = 6 CO2 + 6 H2O
K + Cr(NO3)3 = K(NO3)3 + Cr =>
K + Cr(NO3)3 = K(NO3)3 + Cr
CH3CH2COOCH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2COOCH2CH2CH3 + 8 O2 = 6 CO2 + 6 H2O
HNO3 + H4OH = H2O + HN4NO3 =>
15 HNO3 + 20 H4OH = 56 H2O + 3 HN4NO3
Fe2(O)3 + HCl = FeCl3 + H2O =>
Fe2(O)3 + 6 HCl = 2 FeCl3 + 3 H2O
Pb(NO3)2(aq) + ZnSO4(aq) = PbSO4(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnSO4(aq) = PbSO4(s) + Zn(NO3)2(aq)
MgCO3 + MgCl2 = Mg + Cl(CO3) =>
2 MgCO3 + MgCl2 = 3 Mg + 2 Cl(CO3)
C12H10O9 + O2 = CO2 + H2O =>
C12H10O9 + 10 O2 = 12 CO2 + 5 H2O
PdO + NH2OH*HCl = Pd + N2 + H2O + HCl =>
PdO + 2 NH2OH*HCl = Pd + N2 + 3 H2O + 2 HCl
CrI2 + K2CO3 = CrCO3 + KI =>
CrI2 + K2CO3 = CrCO3 + 2 KI
C6H5NH2 + KOH + CHCl3 = C6H5NC + KCl + H2O =>
C6H5NH2 + 3 KOH + CHCl3 = C6H5NC + 3 KCl + 3 H2O
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