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8 Ca(NO3)2*4H2O + 6 Na3PO4 + CuCl2 = CuCa8(PO4)5(HPO4)(OH) + 16 NaNO3 + 2 NaCl + 31 H2O
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3 + NaCl =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C240H360NO3S6 + O2 = CO2 + H2O + NH4 + SO4 =>
2 C240H360NO3S6 + 679 O2 = 480 CO2 + 356 H2O + 2 NH4 + 12 SO4
MgS + HClO3 = Mg(ClO3)2 + H2S =>
MgS + 2 HClO3 = Mg(ClO3)2 + H2S
Ni(OH)2 + (NH4)2SO4 = NiSO4 + NH4OH =>
Ni(OH)2 + (NH4)2SO4 = NiSO4 + 2 NH4OH
CH3CH2Cl + H2O = C2H5OH + HCl =>
CH3CH2Cl + H2O = C2H5OH + HCl
H + Mn(OH)2 = H2O + Mn =>
2 H + Mn(OH)2 = 2 H2O + Mn
CoO(s) + O2(g) = Co2O3 =>
4 CoO(s) + O2(g) = 2 Co2O3
Pb(H2O)2 = Pb2 + H2O =>
2 Pb(H2O)2 = Pb2 + 4 H2O
K2CO3(aq) + Ca(NO3)2(aq) = KNO3 + CaCO3(s) =>
K2CO3(aq) + Ca(NO3)2(aq) = 2 KNO3 + CaCO3(s)
CHO + O2 = CO2 + H2O = O2 =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
In + H2 = InH2 =>
In + H2 = InH2
CH3CHO(l) + O2(g) = CH3COOH(l) =>
2 CH3CHO(l) + O2(g) = 2 CH3COOH(l)
Br{-} = Br + e =>
Br{-} = Br + e
C13H10O + NaBH4 + HCl = C13H12O + BH3 + NaCl =>
C13H10O + NaBH4 + HCl = C13H12O + BH3 + NaCl
H2SiO3(aq) + Ba(OH)2 = H2Ba + SiO2(OH)2 =>
2 H2SiO3(aq) + Ba(OH)2 = H2Ba + 2 SiO2(OH)2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NaSO4 + Al(OH)3 = Al(SO4)3 + NaOH =>
3 NaSO4 + Al(OH)3 = Al(SO4)3 + 3 NaOH
NaHSO3 + HOCl = NaOCl + H2SO3 =>
NaHSO3 + HOCl = NaOCl + H2SO3
NaH(CO3) = Na2C2O4 + H2O + O2 =>
4 NaH(CO3) = 2 Na2C2O4 + 2 H2O + O2
Zn + CH3COONa + H2O = CH3COOH + H2 + Na2[Zn(OH)4] =>
Zn + 2 CH3COONa + 4 H2O = 2 CH3COOH + H2 + Na2[Zn(OH)4]
NH4I + Pb(ClO3)2 = NH4(ClO3)2 + PbI =>
NH4I + Pb(ClO3)2 = NH4(ClO3)2 + PbI
C6H4BrNH2 + H2O = OH + HC6H4BrNH2 =>
C6H4BrNH2 + H2O = OH + HC6H4BrNH2
CH3COOH + CaCO3 = (CH3COO)2Ca + H2CO3 =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + H2CO3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NH4I + Pb(ClO3)2 = NH4(ClO3)2 + PbI =>
NH4I + Pb(ClO3)2 = NH4(ClO3)2 + PbI
NH3 + PbO = H2O + N2 + Pb =>
2 NH3 + 3 PbO = 3 H2O + N2 + 3 Pb
Fe(No3)3 + Sn = Sn(No3) + Fe =>
Fe(No3)3 + 3 Sn = 3 Sn(No3) + Fe
Cu(s) + AgNO3(s) = Cu(NO3)2(s) + Ag(s) =>
Cu(s) + 2 AgNO3(s) = Cu(NO3)2(s) + 2 Ag(s)
(NH4)2S + Al2(SO4)3 + H2O = Al(OH)3 + (NH4)2SO4 + H2S =>
3(NH4)2S + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2S
N2O5 + Na2CO3 = CO2 + NaNO3 =>
N2O5 + Na2CO3 = CO2 + 2 NaNO3
(NH4)2S + Al2(SO4)3 + H2O = Al(OH)3 + (NH4)2SO4 + H2S =>
3(NH4)2S + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2S
Cr2O3 + CuO = CuCr2O4 =>
Cr2O3 + CuO = CuCr2O4
Cu(SO4) + KI = K2(SO4) + CuI + I2 =>
2 Cu(SO4) + 4 KI = 2 K2(SO4) + 2 CuI + I2
NaCH3COO + NiBr2 = NaBr2 + NiCH3COO =>
NaCH3COO + NiBr2 = NaBr2 + NiCH3COO
CuSO4 + NaHS = CuS + Na2SO4 + H2S =>
CuSO4 + 2 NaHS = CuS + Na2SO4 + H2S
HNO3 + CrCl2 = Cr(NO3)3 + Cl2 + NO2 + H2O =>
6 HNO3 + CrCl2 = Cr(NO3)3 + Cl2 + 3 NO2 + 3 H2O
C8H16 + H2O = C8H18O =>
C8H16 + H2O = C8H18O
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
KMnO4(aq) + HCl(aq) + NaClO3(aq) = MnCl2(aq) + NaClO4(aq) + KCl(aq) + H2O(l) =>
2 KMnO4(aq) + 6 HCl(aq) + 5 NaClO3(aq) = 2 MnCl2(aq) + 5 NaClO4(aq) + 2 KCl(aq) + 3 H2O(l)
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
C12H10 + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
Na2CO3 + C2H2O4 = Na + CO2 + H2O =>
Na2CO3 + C2H2O4 = 2 Na + 3 CO2 + H2O
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
K[Ag(NO2)2] + KCN = K[Ag(CN)2] + KNO2 =>
K[Ag(NO2)2] + 2 KCN = K[Ag(CN)2] + 2 KNO2
Ag(s) + S8(s) = Ag2S(s) =>
16 Ag(s) + S8(s) = 8 Ag2S(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca + Fe3{+} = Ca2{+} + Fe =>
2 Ca + Fe3{+} = Ca2{+} + 3 Fe
CaCl2 + NaNO3 = CaNO3 + Cl2Na =>
CaCl2 + NaNO3 = CaNO3 + Cl2Na
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