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3 MnO4{-} + 5 V{2+} + 4 H{+} = 5 VO2{+} + 2 H2O + 3 Mn{2+}
(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3(s)
Na2CO3(aq) + CaCl2(aq) = CaCO3() + NaCl() =>
Na2CO3(aq) + CaCl2(aq) = CaCO3() + 2 NaCl()
HO4S = H2O + O + SO2 =>
2 HO4S = H2O + 3 O + 2 SO2
HC2H3O2 + CaSO4 = H2SO4 + Ca(C2H3O2)2 =>
2 HC2H3O2 + CaSO4 = H2SO4 + Ca(C2H3O2)2
Pb(NO3)2 + NH4I = (NH4)(NO3) + PbI2 =>
Pb(NO3)2 + 2 NH4I = 2(NH4)(NO3) + PbI2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4 =>
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4
LiOH + C6H8O7 = Li3C6H5O7 + H2O =>
3 LiOH + C6H8O7 = Li3C6H5O7 + 3 H2O
C2 + H2O = CO + H =>
C2 + 2 H2O = 2 CO + 4 H
Mg + H2O2 = MgO + H2 =>
2 Mg + H2O2 = 2 MgO + H2
Eu + H2SO4 = Eu2SO4 + H2 =>
2 Eu + H2SO4 = Eu2SO4 + H2
(CH3COO)2Zn + K2S = ZnS + CH3COOK =>
(CH3COO)2Zn + K2S = ZnS + 2 CH3COOK
AlF3 + Na2O = Al2O3 + NaF =>
2 AlF3 + 3 Na2O = Al2O3 + 6 NaF
Cu + O + H = CuOH =>
Cu + O + H = CuOH
C + Fl = CFl4 =>
C + 4 Fl = CFl4
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
Pb2O2 + C = Pb + CO =>
Pb2O2 + 2 C = 2 Pb + 2 CO
C6H7O2B + C6H5OI = C12H10O + H2O2 + B + I =>
C6H7O2B + C6H5OI = C12H10O + H2O2 + B + I
HNO3 + MgSO4 = Mg(NO3)2 + H2SO4 =>
2 HNO3 + MgSO4 = Mg(NO3)2 + H2SO4
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
HNO3 + Ba(OH)2 = BaNO3 + H(OH)2 =>
HNO3 + Ba(OH)2 = BaNO3 + H(OH)2
CH4 + H2O2 = CO2 + H2 =>
CH4 + H2O2 = CO2 + 3 H2
Ca(NO3)2 + Co2(SO4)3 = CaSO4 + Co(NO3)3 =>
3 Ca(NO3)2 + Co2(SO4)3 = 3 CaSO4 + 2 Co(NO3)3
SO2 + Al2O3 = Al + SO3 =>
3 SO2 + Al2O3 = 2 Al + 3 SO3
SO2 + KY + H2O = KOH + Y2 + S =>
SO2 + 4 KY + 2 H2O = 4 KOH + 2 Y2 + S
Ca + SO4 + H2O = CaSO4*2H2O =>
Ca + SO4 + 2 H2O = CaSO4*2H2O
MgCO3 + H2O = MgCO3*3H2O =>
MgCO3 + 3 H2O = MgCO3*3H2O
CH3CO2H + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Mg + N2 + H2O = Mg(OH)2 + NH3 =>
3 Mg + N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Nb(OH)3 + Ge(SO4)2 = Nb2(SO4)3 + Ge(OH)4 =>
4 Nb(OH)3 + 3 Ge(SO4)2 = 2 Nb2(SO4)3 + 3 Ge(OH)4
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COH + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COH + 7 H2O
NaCr(OH)4 + H2O2 + NaOH = H2O + Na2CrO4 =>
2 NaCr(OH)4 + 3 H2O2 + 2 NaOH = 8 H2O + 2 Na2CrO4
KI + Ag(NO3)3 = KNO3 + AgI3 =>
3 KI + Ag(NO3)3 = 3 KNO3 + AgI3
Na2SO3 + LiOH = Li2SO3 + NaOH =>
Na2SO3 + 2 LiOH = Li2SO3 + 2 NaOH
Cr2(SO4) + NaOH = Cr(OH) + Na + SO4 =>
Cr2(SO4) + 2 NaOH = 2 Cr(OH) + 2 Na + SO4
O + NaNO2 = NaNO3 =>
O + NaNO2 = NaNO3
SO3{2-} + H2O = SO4{2-} + e + H{+} =>
SO3{2-} + H2O = SO4{2-} + 2e + 2 H{+}
NaS2O3 + HCl = NaCl + SO2 + H2O + S =>
4 NaS2O3 + 4 HCl = 4 NaCl + 5 SO2 + 2 H2O + 3 S
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
Fe + MnO4 + H = FeMn + H2O =>
Fe + MnO4 + 8 H = FeMn + 4 H2O
FeCl3 + (NH)4OH = Fe(OH)3 + (NH)4Cl =>
FeCl3 + 3(NH)4OH = Fe(OH)3 + 3(NH)4Cl
Cu3(PO4)2 + MgSO4 = CuSO4 + Mg3(PO4)2 =>
Cu3(PO4)2 + 3 MgSO4 = 3 CuSO4 + Mg3(PO4)2
CO2 + P = C3P4 + O2 =>
3 CO2 + 4 P = C3P4 + 3 O2
Pb(NO3)2 + H2O = Pb + O2 + HNO3 =>
2 Pb(NO3)2 + 2 H2O = 2 Pb + O2 + 4 HNO3
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
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