| 前日に均衡した方程式 |
4 Kl + 2 Pb(NO3)2 = Pb2 + 4 KlNO3
Fe(NO3)3 + NaI = FeI3 + NaNO3 =>
Fe(NO3)3 + 3 NaI = FeI3 + 3 NaNO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH3 + NH4 = N2H7 =>
NH3 + NH4 = N2H7
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
HClO3 + Au(OH)3 = Au(ClO3)3 + H2O =>
3 HClO3 + Au(OH)3 = Au(ClO3)3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH2ClCH2COOH + KOH = CH2CHCOOH + KCl + H2O =>
CH2ClCH2COOH + KOH = CH2CHCOOH + KCl + H2O
CoSO4 + K2Cr2O7 = CoCr2O7 + K2SO4 =>
CoSO4 + K2Cr2O7 = CoCr2O7 + K2SO4
AgNO3 + Ba = BaNO3 + Ag2 =>
2 AgNO3 + 2 Ba = 2 BaNO3 + Ag2
Na2CO3 + HCl = HNaCO3 + NaCl =>
Na2CO3 + HCl = HNaCO3 + NaCl
Ca3(PO4)4 + SiO2 + C = CaSi03 + P4 + CO =>
Ca3(PO4)4 + 9 SiO2 + 34 C = 3 CaSi03 + P4 + 34 CO
Zn(OH)2 + H2CO3 = [ZnOH]2CO3 + H2O =>
2 Zn(OH)2 + H2CO3 = [ZnOH]2CO3 + 2 H2O
CH3ONa + H2O = CH3OH + NaOH =>
CH3ONa + H2O = CH3OH + NaOH
Fr + Co2Se3 = Co2FrSe3 =>
Fr + Co2Se3 = Co2FrSe3
H2(g) + Pb(NO3)2(aq) = HNO3(aq) + Pb(s) =>
H2(g) + Pb(NO3)2(aq) = 2 HNO3(aq) + Pb(s)
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
ZnO + FeCl2 = FeO + ZnCl2 =>
ZnO + FeCl2 = FeO + ZnCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(O2)H2S + O2 = SO2 + H2O =>
2(O2)H2S + O2 = 2 SO2 + 2 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Li + O2 = LiO2 =>
Li + O2 = LiO2
Ca(OH)2 + Cl2 = (CaClO3)2 + CaCl2 + H2 =>
3 Ca(OH)2 + 2 Cl2 = (CaClO3)2 + CaCl2 + 3 H2
H2 + K = KH =>
H2 + 2 K = 2 KH
SO3 + NH3 + H2O = SO4(NH4)2 =>
SO3 + 2 NH3 + H2O = SO4(NH4)2
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
H2O + Al + CuCl2 = AlCl3 + H2 + Cu2O =>
3 H2O + 4 Al + 6 CuCl2 = 4 AlCl3 + 3 H2 + 3 Cu2O
Ca2O2 = CaO =>
Ca2O2 = 2 CaO
Ca2 + O2 = Ca2O2 =>
Ca2 + O2 = Ca2O2
KMnO4 + C6H12 = C6H12O2K + MnO2 =>
KMnO4 + C6H12 = C6H12O2K + MnO2
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
Mg + NH4NO3 = MgNO3 + NH4 =>
Mg + NH4NO3 = MgNO3 + NH4
Pb(NO3)2 + Na2I = Na2NO3 + PbI2 =>
Pb(NO3)2 + 2 Na2I = 2 Na2NO3 + PbI2
Al(NO3)3 + FeCl2 = Fe(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 FeCl2 = 3 Fe(NO3)2 + 2 AlCl3
C2H2 + H2S = C4H4S + H2 =>
2 C2H2 + H2S = C4H4S + H2
Ba2HPO4 + HCl = BaCl + H2HPO4 =>
Ba2HPO4 + 2 HCl = 2 BaCl + H2HPO4
C3H8 + HCl = C4H6Cl2 + H2 =>
4 C3H8 + 6 HCl = 3 C4H6Cl2 + 10 H2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Ga + Al(NO3)3 = Al + Ga(NO3)5 =>
3 Ga + 5 Al(NO3)3 = 5 Al + 3 Ga(NO3)5
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Co9S8 + SO2 = Co3S4 + O2 =>
Co9S8 + 4 SO2 = 3 Co3S4 + 4 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + Se = CuSe + O2 =>
2 CuO + 2 Se = 2 CuSe + O2
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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