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2 H3(PO4) + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O = =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Zn2C = Zn + C =>
Zn2C = 2 Zn + C
CaMg(CO3)2 + NH4NO3 = CaMg(CO3)2*NH4NO3 =>
CaMg(CO3)2 + NH4NO3 = CaMg(CO3)2*NH4NO3
NaH2Po4 + NaOH = Na2HPo4 + H2O =>
NaH2Po4 + NaOH = Na2HPo4 + H2O
Ca + H2O = Ca2{+} + OH{-} + H2 =>
4 Ca + 2 H2O = 2 Ca2{+} + 2 OH{-} + H2
NaNO3 + KCI = NaCI + KNO3 =>
NaNO3 + KCI = NaCI + KNO3
S + NaOH = Na2S5 + Na2S2O3 + H2O =>
12 S + 6 NaOH = 2 Na2S5 + Na2S2O3 + 3 H2O
BaCrO4 + Na2SO4 = BaSO4 + Na2CrO4 =>
BaCrO4 + Na2SO4 = BaSO4 + Na2CrO4
Cu(OH)2 + C = Cu + CO2 + H2O =>
2 Cu(OH)2 + C = 2 Cu + CO2 + 2 H2O
Ca(s) + MgSO4(aq) = CaSO4 + Mg =>
Ca(s) + MgSO4(aq) = CaSO4 + Mg
H2C2O4 + NaOH = Na + HC2O4 + H2O =>
H2C2O4 + NaOH = Na + HC2O4 + H2O
MnO4{-}(aq) + OH{-} + C2O4{2-} = MnO2(s) + CO3{2-}(aq) + H2O =>
2 MnO4{-}(aq) + 4 OH{-} + 3 C2O4{2-} = 2 MnO2(s) + 6 CO3{2-}(aq) + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Mg(NO3)2 + H2S = MgH2S + (NO3)2 =>
Mg(NO3)2 + H2S = MgH2S + (NO3)2
H2SO4 + XNH3 = (NH4)2SO4 + X =>
H2SO4 + 2 XNH3 = (NH4)2SO4 + 2 X
NaCe + H2SO4 = Na2SO4 + HCe =>
2 NaCe + H2SO4 = Na2SO4 + 2 HCe
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
ClC6H5CH3 + KMnO4 = ClC6H5COOH + MnO2 + KOH =>
ClC6H5CH3 + 2 KMnO4 = ClC6H5COOH + 2 MnO2 + 2 KOH
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Fe(OH)3 + H2SO = Fe2(SO3)3 + H2 =>
2 Fe(OH)3 + 3 H2SO = Fe2(SO3)3 + 6 H2
Li3N + H2O = NH3 + (LiOH)3 =>
Li3N + 3 H2O = NH3 + (LiOH)3
NaPO3 + SiO2 = Na2SiO3 + P2O5 =>
2 NaPO3 + SiO2 = Na2SiO3 + P2O5
K2SiO3 + Mg(OH)2 = MgSiO3 + KOH =>
K2SiO3 + Mg(OH)2 = MgSiO3 + 2 KOH
Ag(NO3) + AlI3 = AgI + Al(NO3)3 =>
3 Ag(NO3) + AlI3 = 3 AgI + Al(NO3)3
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
KNO2 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + KNO3 =>
3 KNO2 + K2Cr2O7 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
NaHSO3 + Sr(NO3)2 = NaNO3 + Sr(HSO3)2 =>
2 NaHSO3 + Sr(NO3)2 = 2 NaNO3 + Sr(HSO3)2
Li3N + H2O = NH3 + (LiOH)3 =>
Li3N + 3 H2O = NH3 + (LiOH)3
C3H8(g) + O2(g) = CO(g) + H2O(l) =>
2 C3H8(g) + 7 O2(g) = 6 CO(g) + 8 H2O(l)
K2CO3 + Zn(NO3)2 = KNO3 + Zn2(CO3)2 =>
2 K2CO3 + 2 Zn(NO3)2 = 4 KNO3 + Zn2(CO3)2
Ca + HNO = Ca(NO3)2 + N2 + H2O =>
Ca + 12 HNO = Ca(NO3)2 + 5 N2 + 6 H2O
Fe(OH)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 8 H2O
Na2CO3H2O = Na2CO3 + H2O =>
Na2CO3H2O = Na2CO3 + H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KClO3 + Cu(C2H3O2)2 = KC2H3O2 + Cu(ClO3)2 =>
2 KClO3 + Cu(C2H3O2)2 = 2 KC2H3O2 + Cu(ClO3)2
Br2 + NO + H2O = Br{-} + HNO2 + H{+} =>
Br2 + 2 NO + 2 H2O = 2 Br{-} + 2 HNO2 + 2 H{+}
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ba3N2 + HCl = BaCl2 + NH4Cl =>
Ba3N2 + 8 HCl = 3 BaCl2 + 2 NH4Cl
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
PBO2 + HCl = PBCl2 + Cl2 + H2O =>
PBO2 + 4 HCl = PBCl2 + Cl2 + 2 H2O
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