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PbO2 + 2 Cl = PbCl2 + O2
Li2 + C + O3 = LiCO3 =>
Li2 + 2 C + 2 O3 = 2 LiCO3
Hg2(NO3)2 + Na3PO4 = Hg3(PO4) + NaNO3 =>
3 Hg2(NO3)2 + 2 Na3PO4 = 2 Hg3(PO4) + 6 NaNO3
CH4 + I2 = CH4I6 =>
CH4 + 3 I2 = CH4I6
Hg2(NO3)2 + Na3PO4 = (Hg2)3(PO4)2 + NaNO3 =>
3 Hg2(NO3)2 + 2 Na3PO4 = (Hg2)3(PO4)2 + 6 NaNO3
HC2H5Br + H2O = C2H5Br + H3O =>
HC2H5Br + H2O = C2H5Br + H3O
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + NH3(aq) + H2O(l) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 NH3(aq) + 2 H2O(l)
C6H12 + N6Cl12 = N2 + H + C(Cl12)3 =>
C6H12 + 18 N6Cl12 = 54 N2 + 12 H + 6 C(Cl12)3
CHBr3 + HBr = CH4 + Br2 =>
CHBr3 + 3 HBr = CH4 + 3 Br2
Al2(CO3)3 + HCl = Al(Cl3) + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 Al(Cl3) + 3 CO2 + 3 H2O
Ca(OH)2 + H2O = H2Ca + OH =>
Ca(OH)2 + 2 H2O = H2Ca + 4 OH
Ca(NO3)2(aq) + Na3(PO4)(aq) = Na(NO3)(aq) + Ca3(PO4)2(s) =>
3 Ca(NO3)2(aq) + 2 Na3(PO4)(aq) = 6 Na(NO3)(aq) + Ca3(PO4)2(s)
CaS + BaNO3 = CaNO3 + BaS =>
CaS + BaNO3 = CaNO3 + BaS
CH3OH + O2 = CO2 + H2O = CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuOHCl + KOH = KCl + Cu(OH)2 =>
CuOHCl + KOH = KCl + Cu(OH)2
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
N2Cl12 + C6H12 = C3Cl12 + H2 + N2 =>
2 N2Cl12 + C6H12 = 2 C3Cl12 + 6 H2 + 2 N2
HClO4 + Na2SO3 = NaClO4 + SO2 + H2O =>
2 HClO4 + Na2SO3 = 2 NaClO4 + SO2 + H2O
KBr + S = KS + Br =>
KBr + S = KS + Br
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
K(OH)2 + CO2 = KCO3 + H2O =>
K(OH)2 + CO2 = KCO3 + H2O
CH3CH2CH2COOH + KOH = CH3CH2CH2KOOH + C + OH =>
CH3CH2CH2COOH + KOH = CH3CH2CH2KOOH + C + OH
CH3(CH2)4CH(g) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)4CH(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C3H6O3 + Na = C3H6O3Na2 =>
C3H6O3 + 2 Na = C3H6O3Na2
NaIO3 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
Cl + K2CO3 = KCl + KClO2 + CO2 =>
4 Cl + 2 K2CO3 = 3 KCl + KClO2 + 2 CO2
FeBr3 + CsOH = Fe(OH)3 + CsBr =>
FeBr3 + 3 CsOH = Fe(OH)3 + 3 CsBr
Fe{3+} + Ag = Fe + Ag{+} =>
Fe{3+} + 3 Ag = Fe + 3 Ag{+}
Sn + HgSO4 = SnSO4 + Hg =>
Sn + HgSO4 = SnSO4 + Hg
MgOH2 + Ni3(PO4)2 = Mg3(PO4)2 + NiOH2 =>
3 MgOH2 + Ni3(PO4)2 = Mg3(PO4)2 + 3 NiOH2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
HNO3 + Fe = HFeNO3 =>
HNO3 + Fe = HFeNO3
CO2 + H2 = H2O + CH =>
2 CO2 + 5 H2 = 4 H2O + 2 CH
NaOH + PbNO3 = OHPb + NaNO3 =>
NaOH + PbNO3 = OHPb + NaNO3
Ag + NH4SCN = AgSCN + NH4 =>
Ag + NH4SCN = AgSCN + NH4
NaCl + C6H12O6 + H2O = NaOH + Cl + CH4 =>
24 NaCl + C6H12O6 + 18 H2O = 24 NaOH + 24 Cl + 6 CH4
Mg + CUSO4 = CU + MgSO4 =>
Mg + CUSO4 = CU + MgSO4
K2SO3 + Cl2 + H2O = K2SO4 + HCl =>
K2SO3 + Cl2 + H2O = K2SO4 + 2 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + Cu(ClO3)2 = Cu + Fe(ClO3)2 =>
Fe + Cu(ClO3)2 = Cu + Fe(ClO3)2
SO3H2 + Fe(OH)2 = SO3Fe + H2O =>
SO3H2 + Fe(OH)2 = SO3Fe + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CaCl2 + Ni2(SO4)2 = Ca2(SO4)2 + NiCl2 =>
2 CaCl2 + Ni2(SO4)2 = Ca2(SO4)2 + 2 NiCl2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
NH4(aq) + OH(aq) = H2O(l) + NH3(aq) =>
NH4(aq) + OH(aq) = H2O(l) + NH3(aq)
C12H6O3 + O2 = CO2 + H2O =>
C12H6O3 + 12 O2 = 12 CO2 + 3 H2O
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq) =>
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq)
N2 + O2 = NO =>
N2 + O2 = 2 NO
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