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8 Al + 27 HNO3 = 3 NH3 + 8 Al(NO3)3 + 9 H2O
PbNO{3}{2} + K = KNO{3} + Pb =>
PbNO{3}{2} + K = KNO{3} + Pb
AlCl3 + Cs = Al + Cl3Cs3 =>
AlCl3 + 3 Cs = Al + Cl3Cs3
CO2H2O = HCO3{-} + H{+} =>
CO2H2O = HCO3{-} + H{+}
N{5+} + N{3-} = N2 =>
3 N{5+} + 5 N{3-} = 4 N2
K3(PO4) + Ca(NO3)2 = K3(NO3)2 + Ca(PO4) =>
K3(PO4) + Ca(NO3)2 = K3(NO3)2 + Ca(PO4)
H2SO4 + NaHO = Na2SO4 + H2O =>
H2SO4 + 2 NaHO = Na2SO4 + 2 H2O
Hg + AgCl = HgCl + Ag =>
Hg + AgCl = HgCl + Ag
Li3PO4 + Cr(C2H3O2)2 = Cr3(PO4)2 + LiC2H3O2 =>
2 Li3PO4 + 3 Cr(C2H3O2)2 = Cr3(PO4)2 + 6 LiC2H3O2
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
NiSO4 + NH3*H2O = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH3*H2O = [Ni(NH3)6]SO4 + 6 H2O
KMnO4 + K2C2O4 + HCl = KCl + MnCl2 + H2O + CO2 =>
2 KMnO4 + 5 K2C2O4 + 16 HCl = 12 KCl + 2 MnCl2 + 8 H2O + 10 CO2
N2H2(g) + N2O4(g) = N2(g) + H2O(l) =>
4 N2H2(g) + N2O4(g) = 5 N2(g) + 4 H2O(l)
N{5+} + N{3-} = N2 =>
3 N{5+} + 5 N{3-} = 4 N2
Fe2O3 + ZnCl2 = ZnO + Fe + Cl2 =>
Fe2O3 + 3 ZnCl2 = 3 ZnO + 2 Fe + 3 Cl2
MgBr2 + Na3PO4 = Mg3(PO4)2 + NaBr =>
3 MgBr2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaBr
H2SO4 + MnO = MnSO4 + H2O =>
H2SO4 + MnO = MnSO4 + H2O
HCOOH + CH3OH = HCOOC2H5 + H2O =>
HCOOH + 2 CH3OH = HCOOC2H5 + 2 H2O
Al + AlCl3 + H2O = Al(OH)2Cl + H2 =>
2 Al + AlCl3 + 6 H2O = 3 Al(OH)2Cl + 3 H2
HCl + HNO3 = Cl2 + NO + H2O =>
6 HCl + 2 HNO3 = 3 Cl2 + 2 NO + 4 H2O
Al(s) + HCl(l) = AlCl3(g) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(g) + 3 H2(g)
HCOOH + CH3OH = HCOOC2H5 + H2O =>
HCOOH + 2 CH3OH = HCOOC2H5 + 2 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
CdO + MgO = CdMgO2 =>
CdO + MgO = CdMgO2
HCOOH + H2SO4 + MnO2 = MnSO4 + CO2 + H2O =>
HCOOH + H2SO4 + MnO2 = MnSO4 + CO2 + 2 H2O
CH3CHNH2CH3 + HCl = CH3CH2CH2NH3Cl =>
CH3CHNH2CH3 + HCl = CH3CH2CH2NH3Cl
Na2B4O7 + BaCl2 = Ba(BO2)2 + B2O3 + NaCl =>
Na2B4O7 + BaCl2 = Ba(BO2)2 + B2O3 + 2 NaCl
Na3PO4 + CuSO4 = Na2SO4 + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(PO4)2
S + O2 = SO9 =>
2 S + 9 O2 = 2 SO9
K3[Fe(CN)6] + FeCl2 = Fe3[Fe(CN)6]2 + KCl =>
2 K3[Fe(CN)6] + 3 FeCl2 = Fe3[Fe(CN)6]2 + 6 KCl
Mn{+7} + e = Mn{+6} =>
Mn{+7} + e = Mn{+6}
MnO2 + SO2 = SO4 + Mn =>
MnO2 + SO2 = SO4 + Mn
CsO2 + H2O = CsOH + O3 =>
2 CsO2 + H2O = 2 CsOH + O3
I2 + PbO2 + H{+} = IO3{-} + Pb{2+} + H2O =>
I2 + 5 PbO2 + 8 H{+} = 2 IO3{-} + 5 Pb{2+} + 4 H2O
CO2H2O = HCO3{-} + H{+} =>
CO2H2O = HCO3{-} + H{+}
Al3O2 + C + Cl2 = AlCl3 + CO =>
2 Al3O2 + 4 C + 9 Cl2 = 6 AlCl3 + 4 CO
MnO2 + SO2 = SO4 + Mn =>
MnO2 + SO2 = SO4 + Mn
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3
CaCO3 + H2O = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 H2O = Ca(OH)2 + H2CO3
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
PbI2 + HI = PbI3 + H2 =>
2 PbI2 + 2 HI = 2 PbI3 + H2
Ag(NO3) + NaBr = AgBr + NaNO3 =>
Ag(NO3) + NaBr = AgBr + NaNO3
HC8H4O4{-} + OH = C8H4O4{-}2 + H2O =>
HC8H4O4{-} + OH = C8H4O4{-}2 + H2O
C2H3Cl + Sr(NO3)2 = CO2 + H2O + HCl + SrO + N2 =>
C2H3Cl + Sr(NO3)2 = 2 CO2 + H2O + HCl + SrO + N2
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + K2SO4 + I2 =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 I2
LiOH + HPO2 = LiPO2 + H2O =>
LiOH + HPO2 = LiPO2 + H2O
Zn(OH)2 + Al2(CO3)3 = Zn(CO3)3 + Al2(OH)2 =>
Zn(OH)2 + Al2(CO3)3 = Zn(CO3)3 + Al2(OH)2
As + Br2 = As2Br =>
4 As + Br2 = 2 As2Br
LiCl(aq) + CaS(aq) = Li2S + CaCl2 =>
2 LiCl(aq) + CaS(aq) = Li2S + CaCl2
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