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2 FeSO4*7H2O + 3 C12H10N4 + 4 KI = [Fe2(C12H10N4)3]I4*2H2O + 2 K2SO4 + 12 H2O
HOCH2CH(OH)COOH + H2O = HOCH2CH(OH)COO + H3O =>
HOCH2CH(OH)COOH + H2O = HOCH2CH(OH)COO + H3O
Na[Pb(OH)3] + HCl = NaCl + Pb(OH)2 + H2O =>
Na[Pb(OH)3] + HCl = NaCl + Pb(OH)2 + H2O
C4H10 + Cl2 = C4H10Cl =>
2 C4H10 + Cl2 = 2 C4H10Cl
C17H33COOH + HBr = C17H33COOBr + H2 =>
C17H33COOH + HBr = C17H33COOBr + H2
C41 + H2 = H14C6 =>
6 C41 + 287 H2 = 41 H14C6
C10H15O + HCl + NH4OH = C10H16NHCl + H2O =>
C10H15O + HCl + NH4OH = C10H16NHCl + 2 H2O
Fe2O3 + KOH = Fe2(OH)3 + KO =>
Fe2O3 + 3 KOH = Fe2(OH)3 + 3 KO
AlCl3MgCl2 = AlCl2MgCl3 =>
AlCl3MgCl2 = AlCl2MgCl3
K2O + Cl2O = KClO =>
K2O + Cl2O = 2 KClO
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Fe(NO3)3*9H2O + Na2CO3 = Fe2(CO3)3 + NaNO3 + H2O =>
2 Fe(NO3)3*9H2O + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3 + 18 H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
HI(aq) + CH3NH2(aq) = CH3NH3(aq) + I(aq) =>
HI(aq) + CH3NH2(aq) = CH3NH3(aq) + I(aq)
Ba + PO4 = BaPO4 =>
Ba + PO4 = BaPO4
FeSO4 + NaCO3 = FeCO3 + NaSO4 =>
FeSO4 + NaCO3 = FeCO3 + NaSO4
Na2B10O16 + H2O = B(OH)3 + NaOH =>
Na2B10O16 + 16 H2O = 10 B(OH)3 + 2 NaOH
CH3CCCH2CH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CCCH2CH3 + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 28 MnSO4 + 14 K2SO4 + 62 H2O
Na[Pb(OH)3] + HCl = NaCl + Pb(OH)2 + H2O =>
Na[Pb(OH)3] + HCl = NaCl + Pb(OH)2 + H2O
HNO3 + KHCO3 = KNO3 + HHCO3 =>
HNO3 + KHCO3 = KNO3 + HHCO3
C2H5NH2 + NaOH = C2H5NaO + NH3 =>
C2H5NH2 + NaOH = C2H5NaO + NH3
CuCl(aq) + H2S(g) = Cu2S(s) + HCl(aq) =>
2 CuCl(aq) + H2S(g) = Cu2S(s) + 2 HCl(aq)
phosphorustrichloride + chlorinegas = phosphoruspentachloride =>
PCl3 + Cl2 = PCl5
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
HISO4 + Zn = ZnHISO4 =>
HISO4 + Zn = ZnHISO4
SrCl2 + NH3 = SrNH3Cl2 =>
SrCl2 + NH3 = SrNH3Cl2
H2 + N2 + O3 = HNO3 =>
H2 + N2 + 2 O3 = 2 HNO3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CuCl2*2H2O + BaCl2*2H2O + KNO2 = K2CuBa(NO2)6 + H2O + KCl =>
CuCl2*2H2O + BaCl2*2H2O + 6 KNO2 = K2CuBa(NO2)6 + 4 H2O + 4 KCl
CH3COOH + SO4{2-} + H{+} = SH{-} + CO2 + H2O =>
CH3COOH + SO4{2-} + H{+} = SH{-} + 2 CO2 + 2 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C6H12O6 + O2 = H2OH2O + CO3 =>
C6H12O6 + 9 O2 = 3 H2OH2O + 6 CO3
C2H4O2 + H2O2 = C2H4O3 + H2O =>
C2H4O2 + H2O2 = C2H4O3 + H2O
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
CaCl2 + H2(SO4) = Ca(SO4) + HCl =>
CaCl2 + H2(SO4) = Ca(SO4) + 2 HCl
CuSO4 + Cr(OH)3 = Cu(OH)2 + Cr2(SO4)3 =>
3 CuSO4 + 2 Cr(OH)3 = 3 Cu(OH)2 + Cr2(SO4)3
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
Na2S2O3 + NaOH + AgNO3 = Na2SO4 + Ag + NaNO3 + H2O =>
Na2S2O3 + 10 NaOH + 8 AgNO3 = 2 Na2SO4 + 8 Ag + 8 NaNO3 + 5 H2O
Ca(s) + H2O(l) = H2(g) + Ca(OH)2(g) =>
Ca(s) + 2 H2O(l) = H2(g) + Ca(OH)2(g)
BaHPO4 + NaOH = Ba(OH)2 + Na2HPO4 =>
BaHPO4 + 2 NaOH = Ba(OH)2 + Na2HPO4
Ba + PO4 = Ba(PO4)2 =>
Ba + 2 PO4 = Ba(PO4)2
MoO + NaNO3 + NaOH = Na2MoO4 + NaNO2 + H2O =>
MoO + 2 NaNO3 + 2 NaOH = Na2MoO4 + 2 NaNO2 + H2O
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
Na[Pb(OH)3] + HCl = NaCl + Pb(OH)2 + H2O =>
Na[Pb(OH)3] + HCl = NaCl + Pb(OH)2 + H2O
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
KBr + H2SO4 = H2S + Br2 + H2O + K2SO4 =>
8 KBr + 5 H2SO4 = H2S + 4 Br2 + 4 H2O + 4 K2SO4
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Be + Ca(OH)2 = CaBeO2 + H2 =>
Be + Ca(OH)2 = CaBeO2 + H2
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