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6 Ca(OH)2 + P2O5 = 2 Ca3(OH)3PO4 + 3 H2O
zwavel + ozon = zwaveldioxide =>
3 S + 2 O3 = 3 SO2
CaCO3H2SO4 = CaSO4H2OCO2 =>
CaCO3H2SO4 = CaSO4H2OCO2
Co + H{+} = Co{+2} + H2 =>
Co + 2 H{+} = Co{+2} + H2
H2Po4 + Fe + O2 = FePo + H2O =>
2 H2Po4 + 8 Fe + O2 = 8 FePo + 2 H2O
N2 + K = K2N2 =>
N2 + 2 K = K2N2
CuO3 + H = Cu + H2O =>
CuO3 + 6 H = Cu + 3 H2O
FeCl3 + NaS = FeCl2 + S + NaCl =>
FeCl3 + NaS = FeCl2 + S + NaCl
Ca3(PO4)2 + KNO3 = Ca(NO3)2 + K3PO4 =>
Ca3(PO4)2 + 6 KNO3 = 3 Ca(NO3)2 + 2 K3PO4
PbI2 + CH3COOH = Pb(CH3COO)2 + HI =>
PbI2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HI
MgC2O4Li = MgLiC2O4 =>
MgC2O4Li = MgLiC2O4
H2Cr2O7 + NH4OH = (NH4)2Cr2O7 + H2O =>
H2Cr2O7 + 2 NH4OH = (NH4)2Cr2O7 + 2 H2O
HClO4NaOH = H2ONaClO4 =>
HClO4NaOH = H2ONaClO4
HA{-} + NaOH = NaA{-} + H2O =>
HA{-} + NaOH = NaA{-} + H2O
KNO3 + LiC2H3O2 = KC2H3O2 + LiNO3 =>
KNO3 + LiC2H3O2 = KC2H3O2 + LiNO3
Na2SO4 + CuO = Na2O + CuSO4 =>
Na2SO4 + CuO = Na2O + CuSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H7OHHCOOH = HCOO(C3H7)H2O =>
C3H7OHHCOOH = HCOO(C3H7)H2O
HBr + KOH = KBr + H2O = =>
HBr + KOH = KBr + H2O
NaHCO3KCl = NaClKOHCO2 =>
NaHCO3KCl = NaClKOHCO2
KOHCu(SO4)2 = Cu(OH)K(SO4)2 =>
KOHCu(SO4)2 = Cu(OH)K(SO4)2
CdSO4 + NH4OH = H2O + [Cd(NH3)4]SO4 =>
CdSO4 + 4 NH4OH = 4 H2O + [Cd(NH3)4]SO4
BaCl2 + K2S = KCl + BaS =>
BaCl2 + K2S = 2 KCl + BaS
Rb2 + P = RbP =>
Rb2 + 2 P = 2 RbP
Ag2 + PO4 = Ag3PO4 =>
3 Ag2 + 2 PO4 = 2 Ag3PO4
POCl2 + H2O = HCl + PO2 =>
POCl2 + H2O = 2 HCl + PO2
ZnCl2 + Al(NO3)3 = Zn(NO3)2 + AlCl3 =>
3 ZnCl2 + 2 Al(NO3)3 = 3 Zn(NO3)2 + 2 AlCl3
C + O2 = CO2 =>
C + O2 = CO2
LiClO3 = LiCl + O4 =>
4 LiClO3 = 4 LiCl + 3 O4
Fe2S3 + O = FeO3 + SO2 =>
Fe2S3 + 12 O = 2 FeO3 + 3 SO2
O1 = O3 =>
3 O1 = O3
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
HCl + O2 = ClO3 + OH3 =>
3 HCl + 5 O2 = 3 ClO3 + OH3
Na + Ar = NaAr =>
Na + Ar = NaAr
O = O7 =>
7 O = O7
MgI2 + KClO3 = Mg(ClO3)2 + KI =>
MgI2 + 2 KClO3 = Mg(ClO3)2 + 2 KI
ZnSO4HCl = ZnClHSO4 =>
ZnSO4HCl = ZnClHSO4
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
LiBr + K2SO4 = KBr + Li2SO4 =>
2 LiBr + K2SO4 = 2 KBr + Li2SO4
Li2(s) + N2(g) = LiN(s) =>
Li2(s) + N2(g) = 2 LiN(s)
ZnCl2 + Al(NO3)3 = Zn(NO3)2 + AlCl3 =>
3 ZnCl2 + 2 Al(NO3)3 = 3 Zn(NO3)2 + 2 AlCl3
HNO3 + SH2 = NO2 + H2O + S =>
2 HNO3 + SH2 = 2 NO2 + 2 H2O + S
H2[TiCl6] + H2O2 = H2[Ti(O2)Cl4] + HCl =>
H2[TiCl6] + H2O2 = H2[Ti(O2)Cl4] + 2 HCl
Al2O3 + NH4HF2 = (NH4)3AlF6 + H2O =>
Al2O3 + 6 NH4HF2 = 2(NH4)3AlF6 + 3 H2O
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
[Cu(NH3)4](OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
[Cu(NH3)4](OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
Fe + H2TeO4 = Fe2(TeO4)3 + H2 =>
2 Fe + 3 H2TeO4 = Fe2(TeO4)3 + 3 H2
NH4NO3 + Ba(OH)2 = NH4OH + Ba(NO3)2 =>
2 NH4NO3 + Ba(OH)2 = 2 NH4OH + Ba(NO3)2
CrCl3 + KNO3 + NaOH = K2CrO4 + Na2CrO4 + NaCl + N2 + H2O =>
10 CrCl3 + 6 KNO3 + 44 NaOH = 3 K2CrO4 + 7 Na2CrO4 + 30 NaCl + 3 N2 + 22 H2O
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