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Al + 3 ZnCl2 = AlCl3 + 3 ZnCl
CaH2(CO3)2 = CaCO3 + CO2 + H2O =>
CaH2(CO3)2 = CaCO3 + CO2 + H2O
CaO + CO3 = CaCO3 + O =>
CaO + CO3 = CaCO3 + O
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnO2 + Na2SO4 + H2O =>
2 KMnO4 + H2SO4 + 3 Na2SO3 = K2SO4 + 2 MnO2 + 3 Na2SO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H5COOCH2CH3 + KOH = C2H5COOK + CH3CH2OH =>
C2H5COOCH2CH3 + KOH = C2H5COOK + CH3CH2OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2 + NO3 = N2O + H2O =>
(NH4)2 + 2 NO3 = 2 N2O + 4 H2O
Cr + SnCl2 = CrCl2 + Sn =>
Cr + SnCl2 = CrCl2 + Sn
C2H2 + KMnO4 + H2O = CO2(OH)2 + MnO2 + KOH =>
3 C2H2 + 14 KMnO4 + 10 H2O = 6 CO2(OH)2 + 14 MnO2 + 14 KOH
Y(NO3)3 + NaF = YF3 + NaNO3 =>
Y(NO3)3 + 3 NaF = YF3 + 3 NaNO3
PbHAsO4 + HNO3 = H3AsO4 + Pb(NO3)2 =>
PbHAsO4 + 2 HNO3 = H3AsO4 + Pb(NO3)2
Cu + H2(SO4)2 = CuSO4 + H2O + SO2 =>
3 Cu + 2 H2(SO4)2 = 3 CuSO4 + 2 H2O + SO2
C4H9OH + Br2 = C4H9OBr + HBr =>
C4H9OH + Br2 = C4H9OBr + HBr
Al2(SO4)3 + H2 = Al2 + H2SO4 =>
Al2(SO4)3 + 3 H2 = Al2 + 3 H2SO4
Zn(s) + Br2(l) = ZnBr2 =>
Zn(s) + Br2(l) = ZnBr2
NaAlCO3(OH)2(s) + HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + H2O(l) =>
NaAlCO3(OH)2(s) + 4 HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + 3 H2O(l)
Fe3O4 + H{+} = Fe{2+} + Fe{3+} + H2O =>
Fe3O4 + 8 H{+} = Fe{2+} + 2 Fe{3+} + 4 H2O
NaC6H7O6 + HCl = C6H8O6 + NaCl =>
NaC6H7O6 + HCl = C6H8O6 + NaCl
Li + CuO = Li2O + Cu =>
2 Li + CuO = Li2O + Cu
Zn(NO3)2(s) = Zn(NO2)2(s) + O2(g) =>
Zn(NO3)2(s) = Zn(NO2)2(s) + O2(g)
CdS(s) + O2(g) = CdO(s) + SO2(g) =>
2 CdS(s) + 3 O2(g) = 2 CdO(s) + 2 SO2(g)
C2O = C2 + O =>
C2O = C2 + O
(CH3)2NH + H2SO4 = (CH3)2NH3SO4 =>
(CH3)2NH + H2SO4 = (CH3)2NH3SO4
Mg(s) + N2(s) = Mg3N2 =>
3 Mg(s) + N2(s) = Mg3N2
Na + K2SO4 = Na2(SO4) + K =>
2 Na + K2SO4 = Na2(SO4) + 2 K
KCl + Ag2O = K2O + AgCl =>
2 KCl + Ag2O = K2O + 2 AgCl
Fe(s) + O = FeO =>
Fe(s) + O = FeO
C2H5OH + NO2 = N2 + CO2 + H2O =>
2 C2H5OH + 6 NO2 = 3 N2 + 4 CO2 + 6 H2O
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
CaCl2(ag) + H2SO4(ag) = CaSO4(s) + HCl(ag) =>
CaCl2(ag) + H2SO4(ag) = CaSO4(s) + 2 HCl(ag)
C6H10O + CH3OH = C6H10(OCH3)2 + H2O =>
C6H10O + 2 CH3OH = C6H10(OCH3)2 + H2O
H2CO3(ac) = H2O + CO2 =>
H2CO3(ac) = H2O + CO2
KCl + Na2SO4 = K2SO4 + ClNa =>
2 KCl + Na2SO4 = K2SO4 + 2 ClNa
C3H9Al + H2O = CH4 + C4H12Al2O =>
2 C3H9Al + H2O = 2 CH4 + C4H12Al2O
SF6(g) = S(g) + F2(g) =>
SF6(g) = S(g) + 3 F2(g)
Al2O3 + CH4 = Al + CO + H2 =>
Al2O3 + 3 CH4 = 2 Al + 3 CO + 6 H2
Zn3(PO4)2 + C = Zn3P2 + CO =>
Zn3(PO4)2 + 8 C = Zn3P2 + 8 CO
EuCl3 = Eu + Cl =>
EuCl3 = Eu + 3 Cl
AlCl3 + KCO3 = Al(CO3)3 + KCl =>
AlCl3 + 3 KCO3 = Al(CO3)3 + 3 KCl
(NH4)2CO3(aq) + MgSO4(aq) = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3(aq) + MgSO4(aq) = (NH4)2SO4 + MgCO3
Na(aq) + Cl2(aq) = NaCl(s) =>
2 Na(aq) + Cl2(aq) = 2 NaCl(s)
K2CrO4 + MnO2 + KOH = KCrO2 + K2MnO4 + H2O =>
2 K2CrO4 + 3 MnO2 + 4 KOH = 2 KCrO2 + 3 K2MnO4 + 2 H2O
Ca(HO)2 + HF = CaF2 + H2O =>
Ca(HO)2 + 2 HF = CaF2 + 2 H2O
H2SiO4 = H + SiO4 =>
H2SiO4 = 2 H + SiO4
Zn + K3[Fe(CN)6] = Zn3[Fe(CN)6] + K =>
3 Zn + K3[Fe(CN)6] = Zn3[Fe(CN)6] + 3 K
NCl3(aq) + H2O(l) = NH3(aq) + HOCl(aq) =>
NCl3(aq) + 3 H2O(l) = NH3(aq) + 3 HOCl(aq)
C3H7MgBr + H2O = C3H8 + MgBrOH =>
C3H7MgBr + H2O = C3H8 + MgBrOH
Zn + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 K
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