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ZrO2 + 4 NaOH = Zr(OH)4 + 2 Na2O
AlPO4 + CaCl2 = AlCl3 + Ca3(PO4)2 =>
2 AlPO4 + 3 CaCl2 = 2 AlCl3 + Ca3(PO4)2
PbCl2 + Ni = PbNi + Cl2 =>
PbCl2 + Ni = PbNi + Cl2
NaHCO3 = NaHCO3NaHCO3 = NaOH + CO2 =>
2 NaHCO3 = NaHCO3NaHCO3
PbS + O2 = PbO2 + SOO2 =>
2 PbS + 5 O2 = 2 PbO2 + 2 SOO2
HOCH2CH(OH)COOH + NaOH = NaHOCH2CH(OH)COO + H2O =>
HOCH2CH(OH)COOH + NaOH = NaHOCH2CH(OH)COO + H2O
CrO3 + HCl + C6H12O6 = CrCl3 + CO2 + H2O =>
8 CrO3 + 24 HCl + C6H12O6 = 8 CrCl3 + 6 CO2 + 18 H2O
TiCl4 + NaF = TiFCl4 + Na =>
TiCl4 + NaF = TiFCl4 + Na
FeCl2 + Br2 = FeCl3 + FeBr3 =>
6 FeCl2 + 3 Br2 = 4 FeCl3 + 2 FeBr3
Ca(NO3)2 + Na2S = CaS + Na2 + NO3 =>
Ca(NO3)2 + Na2S = CaS + Na2 + 2 NO3
RuCl3 + Li2S = Ru2S3 + LiCl =>
2 RuCl3 + 3 Li2S = Ru2S3 + 6 LiCl
NaCl + S = Na2S + Cl2 =>
2 NaCl + S = Na2S + Cl2
H2SO4 + NH4OH = H2NH4 + OHSO4 =>
H2SO4 + NH4OH = H2NH4 + OHSO4
NaBr + H2SO4 = Na2SO4 + BrH =>
2 NaBr + H2SO4 = Na2SO4 + 2 BrH
CO2 + Na2SiO3 = Na2CO3 + SiO2 =>
CO2 + Na2SiO3 = Na2CO3 + SiO2
S(s) + KNO3(s) = SO2(g) + N2(g) + K2SO4(s) =>
2 S(s) + 2 KNO3(s) = SO2(g) + N2(g) + K2SO4(s)
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K2CrO4 + NaCl + AgNO3 = AgCl + KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaCl + 2 AgNO3 = 2 AgCl + 2 KNO3 + Na2CrO4
Na2HPO4 + CaCO3 = Na2CO3 + CaHPO4 =>
Na2HPO4 + CaCO3 = Na2CO3 + CaHPO4
NaCl + SO4 = Na2SO4 + Cl2 =>
2 NaCl + SO4 = Na2SO4 + Cl2
BaO + CaO = BaCa + O2 =>
BaO + CaO = BaCa + O2
SeO + H2 = Se + H2O =>
SeO + H2 = Se + H2O
Fe + AgO = Fe2O3 + Ag =>
2 Fe + 3 AgO = Fe2O3 + 3 Ag
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
K3[Cr(OH)6] + H2SO4 = Cr(OH)3 + K2SO4 + H2O =>
2 K3[Cr(OH)6] + 3 H2SO4 = 2 Cr(OH)3 + 3 K2SO4 + 6 H2O
HSiO3{-} + HCl + Na{+} = SiO2 + NaCl + H2O =>
HSiO3{-} + HCl + Na{+} = SiO2 + NaCl + H2O
FeSO4 + (NH4)2CO3 = FeCO3 + (NH4)2SO4 =>
FeSO4 + (NH4)2CO3 = FeCO3 + (NH4)2SO4
Zn(s) + O(g) = ZnO(s) =>
Zn(s) + O(g) = ZnO(s)
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + HNO3 + NH3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3 + 2 NH3
HCl + NH3 = NCl3 + H2 =>
3 HCl + NH3 = NCl3 + 3 H2
K2Cr2O7(aq) + H2SO4(aq) + C2H6OH(aq) = Cr2(SO4)3(aq) + H2O(l) + CH3CHO(aq) + K2SO4(aq) =>
K2Cr2O7(aq) + 4 H2SO4(aq) + 2 C2H6OH(aq) = Cr2(SO4)3(aq) + 7 H2O(l) + 2 CH3CHO(aq) + K2SO4(aq)
Co2 + Br2 = Co2(Br2)3 =>
Co2 + 3 Br2 = Co2(Br2)3
Ca(NO3)2 + Na2S = CaS + Na2 + NO3 =>
Ca(NO3)2 + Na2S = CaS + Na2 + 2 NO3
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
PCl + H2O = HPO + HCl =>
PCl + H2O = HPO + HCl
BaO + CaO = BaCa + O2 =>
BaO + CaO = BaCa + O2
SnCl2 + BiCl3 + NaOH = Bi + H2O + Na2SnO3 + NaCl =>
3 SnCl2 + 2 BiCl3 + 18 NaOH = 2 Bi + 9 H2O + 3 Na2SnO3 + 12 NaCl
Cl2H2 = HCl =>
Cl2H2 = 2 HCl
KMnO4 + HBr + KOH = K2MnO4 + Br2 + H2O =>
2 KMnO4 + 2 HBr + 2 KOH = 2 K2MnO4 + Br2 + 2 H2O
Al2 + CoSO4 = Co + AlSO4 =>
Al2 + 2 CoSO4 = 2 Co + 2 AlSO4
HCIO = H + CIO =>
HCIO = H + CIO
H2SO4 + NH4OH = H2NH4 + OHSO4 =>
H2SO4 + NH4OH = H2NH4 + OHSO4
Ti + Cl2 = (TiCl4) =>
Ti + 2 Cl2 = (TiCl4)
XeF6 + H2 = Xe + HF =>
XeF6 + 3 H2 = Xe + 6 HF
C2H4 + O = CO2 + H2O =>
C2H4 + 6 O = 2 CO2 + 2 H2O
H2C6H5O + H2O = H3O + C6H5O =>
H2C6H5O + 2 H2O = 2 H3O + C6H5O
CH3CH2NH3Br + NaOH = CH3CH2NH2 + H2O + NaBr =>
CH3CH2NH3Br + NaOH = CH3CH2NH2 + H2O + NaBr
Na2S + Cl2 = S + NaCl =>
Na2S + Cl2 = S + 2 NaCl
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