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5 NaNO2 + 6 Al + 25 H2O + NaOH = 5 NH3 + 6 NaAl(OH)6
CaCl2 + PtOH = Ca(OH)2 + PtCl =>
CaCl2 + 2 PtOH = Ca(OH)2 + 2 PtCl
Ge + Cl2 + Ca(OH)2 = CaCl2 + Ge(OH)4 =>
Ge + 2 Cl2 + 2 Ca(OH)2 = 2 CaCl2 + Ge(OH)4
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaOH + Cu{2+} = Cu(NaOH){2+} =>
NaOH + Cu{2+} = Cu(NaOH){2+}
C11H7S + O2 = H2O + CO2 + S2 =>
4 C11H7S + 51 O2 = 14 H2O + 44 CO2 + 2 S2
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr =>
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr
AlBr3 + Cl2 = Al2(Cl2)3 + Br =>
2 AlBr3 + 3 Cl2 = Al2(Cl2)3 + 6 Br
KI + KMnO4 + H2O = KOH + MnO2 + KIO3 =>
KI + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + KIO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al(NO3)3 + NH3 = Al + NH3(NO3)3 =>
Al(NO3)3 + NH3 = Al + NH3(NO3)3
C3H6O3 + NaOH = CHONa + H2O =>
C3H6O3 + 3 NaOH = 3 CHONa + 3 H2O
FeSO4 + Br2 + KOH = KBr + Fe(OH)3 + K2SO4 =>
2 FeSO4 + Br2 + 6 KOH = 2 KBr + 2 Fe(OH)3 + 2 K2SO4
AlO3 + Cr = Al + Cr2O3 =>
AlO3 + 2 Cr = Al + Cr2O3
TlCl + H2O = TlOH + HCl =>
TlCl + H2O = TlOH + HCl
CD = C + D =>
CD = C + D
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
KMnO4 + H2SO4 + C6H5OH = K2SO4 + MnSO4 + C6H4O2 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C6H5OH = 2 K2SO4 + 4 MnSO4 + 5 C6H4O2 + 11 H2O
MnO4{-} + H2O2 = Mn{2+} + O2 + OH{-} =>
2 MnO4{-} + 3 H2O2 = 2 Mn{2+} + 4 O2 + 6 OH{-}
C5H10 + KMnO4 + H2O = C5H12O2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H12O2 + 2 MnO2 + 2 KOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Pb(NO3)2 + NaClO3 = Pb(ClO3)2 + NaNO3 =>
Pb(NO3)2 + 2 NaClO3 = Pb(ClO3)2 + 2 NaNO3
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
LiAlH4 + Br2 = LiBr + AlBr3 + HBr =>
LiAlH4 + 4 Br2 = LiBr + AlBr3 + 4 HBr
KMnO4 + MgAl = K2O + MgO + Al2O3 + Mn =>
10 KMnO4 + 14 MgAl = 5 K2O + 14 MgO + 7 Al2O3 + 10 Mn
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Au + S = SAu =>
Au + S = SAu
CH3CSNH2 + H2O = CH3COOH + NH3 + H2S =>
CH3CSNH2 + 2 H2O = CH3COOH + NH3 + H2S
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2 =>
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2
IH + Hg(OH)2 = HgI2 + H2O =>
2 IH + Hg(OH)2 = HgI2 + 2 H2O
KOHFeSO4 = KSO4Fe(OH) =>
KOHFeSO4 = KSO4Fe(OH)
Cl2 + NaBr = Cl2Br4 + Na =>
Cl2 + 4 NaBr = Cl2Br4 + 4 Na
NaHSO3 + C6H8O7 = C5H10O5 + Na2SO4 + H2O + SO2 =>
30 NaHSO3 + 5 C6H8O7 = 6 C5H10O5 + 15 Na2SO4 + 5 H2O + 15 SO2
Cr(NO3)3 + NaOH = NaNO3 + Cr(OH)3 =>
Cr(NO3)3 + 3 NaOH = 3 NaNO3 + Cr(OH)3
Na2SO4 + Al = Al2(SO4)3 + Na2 =>
3 Na2SO4 + 2 Al = Al2(SO4)3 + 3 Na2
CaClKPO4 = CaPO4KCl =>
CaClKPO4 = CaPO4KCl
CH3COOAg + H3O{+} = CH3COOH + Ag{+} + H2O =>
CH3COOAg + H3O{+} = CH3COOH + Ag{+} + H2O
CH3COOH + CHNaO3 = H2O + CO2 + NaCHOO =>
CH3COOH + 4 CHNaO3 = 2 H2O + 2 CO2 + 4 NaCHOO
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
KCr(SO4)2 + KNCS = K3[Cr(NCS)6] + K2SO4 =>
KCr(SO4)2 + 6 KNCS = K3[Cr(NCS)6] + 2 K2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CoS + HCl + HNO3 = CoCl2 + NO2 + S + H2O =>
CoS + 2 HCl + 2 HNO3 = CoCl2 + 2 NO2 + S + 2 H2O
C6H12O6 = C3H6 + H2O + CO =>
C6H12O6 = C3H6 + 3 H2O + 3 CO
NH4HCO3 + SrCl = NH4Cl + SrHCO3 =>
NH4HCO3 + SrCl = NH4Cl + SrHCO3
HAsO3 + Sr(OH)2 = Sr3(AsO4)2 + H2O =>
2 HAsO3 + 3 Sr(OH)2 = Sr3(AsO4)2 + 4 H2O
CH3NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3NH2 + 13 O2 = 4 CO2 + 10 H2O + 4 NO2
KClO4 + FeCl2 + HCl = KCl + FeCl3 + H2O =>
KClO4 + 8 FeCl2 + 8 HCl = KCl + 8 FeCl3 + 4 H2O
CH3OH + Cr2O7 + H{+} = CH2O + Cr3{+} + H2O =>
20 CH3OH + 3 Cr2O7 + 2 H{+} = 20 CH2O + 2 Cr3{+} + 21 H2O
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