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MgBr2 + Na2CO3 = Na2Br2 + MgCO3
CaCO3 + AgNO3 = Ca(NO3)2 + Ag2(CO3) =>
CaCO3 + 2 AgNO3 = Ca(NO3)2 + Ag2(CO3)
Zn + Cu(NO2)2 = Zn(NO2) + Cu =>
2 Zn + Cu(NO2)2 = 2 Zn(NO2) + Cu
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
Cu(OH)2 + NH4(OH) = Cu(NH3)4(OH)2 + H2O =>
Cu(OH)2 + 4 NH4(OH) = Cu(NH3)4(OH)2 + 4 H2O
CH3CHO + H2O2 = CH3COOH + H2O =>
CH3CHO + H2O2 = CH3COOH + H2O
CO4 + C = CO =>
CO4 + 3 C = 4 CO
Au(s) + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au(s) + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
CuCrO4 + K3PO4 = Cu3(PO4)2 + K2CrO4 =>
3 CuCrO4 + 2 K3PO4 = Cu3(PO4)2 + 3 K2CrO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaO + Fe = Fe2O3 + Na =>
3 NaO + 2 Fe = Fe2O3 + 3 Na
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KClNaHC4H4O6 = NaClKHC4H4O6 =>
KClNaHC4H4O6 = NaClKHC4H4O6
CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2
NaCl + FeCl3 + NO + H2O = NaNO3 + FeCl2 + HCl =>
NaCl + 3 FeCl3 + NO + 2 H2O = NaNO3 + 3 FeCl2 + 4 HCl
LiI + CaCl2 = LiCl + CaI2 =>
2 LiI + CaCl2 = 2 LiCl + CaI2
C6H5OOH + NaOH = C6H5OONa + H2O =>
C6H5OOH + NaOH = C6H5OONa + H2O
CH3CH2OH + CH3CO2H = CH3COCH3 + H2O =>
2 CH3CH2OH + CH3CO2H = 2 CH3COCH3 + 2 H2O
C6H5OH + NH4OH = C6H5ONH4 + H2O =>
C6H5OH + NH4OH = C6H5ONH4 + H2O
Fe(H2O)6 + NH4OH = Fe(OH)3 + NH4 + H2O =>
Fe(H2O)6 + 3 NH4OH = Fe(OH)3 + 3 NH4 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Ni3S2 = Ni + S =>
Ni3S2 = 3 Ni + 2 S
AlCl3 + Ag(NO3)3 = Al(NO3)3 + Ag(Cl3) =>
AlCl3 + Ag(NO3)3 = Al(NO3)3 + Ag(Cl3)
K2Cr2O7 + K2C2O4 + HCl = CrCl3 + KCl + CO2 + H2O =>
K2Cr2O7 + 3 K2C2O4 + 14 HCl = 2 CrCl3 + 8 KCl + 6 CO2 + 7 H2O
H3PO3(s) = H3PO4(s) + PH3(g) =>
4 H3PO3(s) = 3 H3PO4(s) + PH3(g)
Ag(CN)2 + Zn = Ag + Zn(CN)2 =>
Ag(CN)2 + Zn = Ag + Zn(CN)2
CoBr2 + Fe2(SO3)3 = CoSO3 + FeBr3 =>
3 CoBr2 + Fe2(SO3)3 = 3 CoSO3 + 2 FeBr3
KMnO4 + H2SO4 + C2H2O4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 C2H2O4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
CO2 + HF = COF2 + H2O =>
CO2 + 2 HF = COF2 + H2O
MgCl2 + Na2CrO4 = MgCrO4 + NaCl =>
MgCl2 + Na2CrO4 = MgCrO4 + 2 NaCl
NaHSO3 + Cl2 + H2O = NaHSO4 + HCl =>
NaHSO3 + Cl2 + H2O = NaHSO4 + 2 HCl
K2CrO4 + Fe(OH)3 = KOH + Fe2(CrO4)3 =>
3 K2CrO4 + 2 Fe(OH)3 = 6 KOH + Fe2(CrO4)3
Fe + SiO3 = FeSiO3 =>
Fe + SiO3 = FeSiO3
K2Cr2O7 + Na2S2O3 + HCl = KCl + CrCl3 + NaCl + SO2 + H2O =>
2 K2Cr2O7 + 3 Na2S2O3 + 22 HCl = 4 KCl + 4 CrCl3 + 6 NaCl + 6 SO2 + 11 H2O
Al(OH)3 + H2CO3 = Al(OH)CO3 + H2O =>
Al(OH)3 + H2CO3 = Al(OH)CO3 + 2 H2O
H3P1O4 = H4P2O7 + H2O =>
2 H3P1O4 = H4P2O7 + H2O
Ag + ClO3 = AgCl + O2 =>
2 Ag + 2 ClO3 = 2 AgCl + 3 O2
FeSO4 + C6N6FeK4 = Fe4[Fe(CN)6] + KSO4 =>
4 FeSO4 + C6N6FeK4 = Fe4[Fe(CN)6] + 4 KSO4
Al(OH)3 + H2SO4 = OH + Al(H2SO4)3 =>
Al(OH)3 + 3 H2SO4 = 3 OH + Al(H2SO4)3
NaCl(aq) + Hg2(C2H3O2)2(aq) = NaC2H3O2(aq) + HgCl(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 NaC2H3O2(aq) + 2 HgCl(s)
SnS + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
SnS + 6 H2SO4 = Sn(SO4)2 + 5 SO2 + 6 H2O
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
ZnCl2 + (NH4)2S2 = NH4Cl2 + ZnS =>
2 ZnCl2 + (NH4)2S2 = 2 NH4Cl2 + 2 ZnS
H + CuO = CuOH =>
H + CuO = CuOH
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
K2PO4 + AgNO3 = AgPO4 + K2NO3 =>
K2PO4 + AgNO3 = AgPO4 + K2NO3
Ag(s) + Cl(aq) = AgCl =>
Ag(s) + Cl(aq) = AgCl
HClO4 + KHCO3 = KClO4 + H2O + CO2 =>
HClO4 + KHCO3 = KClO4 + H2O + CO2
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