| Équations équilibrées la veille | Équations équilibrées le lendemain |
H{-2} + 2{2} = H{2}O
C6H12 + O2 = CO + H2O =>
C6H12 + 6 O2 = 6 CO + 6 H2O
H2O + Mg = H2 + Mg(OH)2 =>
2 H2O + Mg = H2 + Mg(OH)2
Cr2(SO4)3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2(SO4)3 + 3 Mn(NO3)2 + 8 Na2CO3 = 6 NO + 8 CO2 + 2 Na2CrO4 + 3 Na2MnO4 + 3 Na2SO4
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
C1CH24 + O2 = CO2 + H2O =>
C1CH24 + 8 O2 = 2 CO2 + 12 H2O
F2O3 + CO = F + CO2 =>
F2O3 + 3 CO = 2 F + 3 CO2
O2 + Fe = Fe2O3 =>
3 O2 + 4 Fe = 2 Fe2O3
CuFeS2 + O2 = Cu + FeO + SO2 =>
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4 SO2
Pb + NaOH + H2O = Na2PbO3 + H2 =>
Pb + 2 NaOH + H2O = Na2PbO3 + 2 H2
KH + CH3OH = CH3OK + H2 =>
KH + CH3OH = CH3OK + H2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
C6H8O6 = C6H7O6 + H =>
C6H8O6 = C6H7O6 + H
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
C3H5OCl + NH3 = C3H5ONH2 + NH4Cl =>
C3H5OCl + 2 NH3 = C3H5ONH2 + NH4Cl
C3H8O3 = C3H6O2 + H2O =>
C3H8O3 = C3H6O2 + H2O
Pb + Mg(CH3COO)2 = Pb(CH3COO)2 + Mg =>
Pb + Mg(CH3COO)2 = Pb(CH3COO)2 + Mg
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 + O2 =>
2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 2 Na2SO4 + 3 O2
Na2[Zn(OH)4] + HCl = NaCl + H2O + ZnCl2 =>
Na2[Zn(OH)4] + 4 HCl = 2 NaCl + 4 H2O + ZnCl2
Na2Co3 + Fe(OH)3 = Fe2(Co3)3 + NaOH =>
3 Na2Co3 + 2 Fe(OH)3 = Fe2(Co3)3 + 6 NaOH
NaS + HSO = HS + NaSO =>
NaS + HSO = HS + NaSO
K2Cr2O7 + KOH = H2O + K2CrO4 =>
K2Cr2O7 + 2 KOH = H2O + 2 K2CrO4
KOH + (NH4)3PO4 = K3PO4 + H2O + NH3 =>
3 KOH + (NH4)3PO4 = K3PO4 + 3 H2O + 3 NH3
NH4Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3
AlBr3 + Na = Na(AlBr3)2 =>
2 AlBr3 + Na = Na(AlBr3)2
CoS + O2 = CoO + SO2 =>
2 CoS + 3 O2 = 2 CoO + 2 SO2
K2Cr2O7 + BaCl2 = KCl + CrO3 + BaCrO4 =>
K2Cr2O7 + BaCl2 = 2 KCl + CrO3 + BaCrO4
Mg(NO)3 + LiOH = MgOH + Li(NO)3 =>
Mg(NO)3 + LiOH = MgOH + Li(NO)3
CO2 + H2O = CH4 + O2 =>
CO2 + 2 H2O = CH4 + 2 O2
H2S + Fe2O3 = FeS + S + H2O =>
3 H2S + Fe2O3 = 2 FeS + S + 3 H2O
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
F2O3 + H2 = F + H2O =>
F2O3 + 3 H2 = 2 F + 3 H2O
Ag2(CrO)4 + NaCl = Na2(CrO)4 + AgCl =>
Ag2(CrO)4 + 2 NaCl = Na2(CrO)4 + 2 AgCl
NaHCO3HCl = NaClCO2H2O =>
NaHCO3HCl = NaClCO2H2O
C6H5CH2COOH + CH4 = C6H5CH2COCH3 + H2O =>
C6H5CH2COOH + CH4 = C6H5CH2COCH3 + H2O
CaC2O4 + HNO3 = Ca(NO3)2 + H2C2O4 =>
CaC2O4 + 2 HNO3 = Ca(NO3)2 + H2C2O4
C10H18O + NaBH4 = C10H20O + Na + B =>
2 C10H18O + NaBH4 = 2 C10H20O + Na + B
Sm2O3 + HNO3 = Sm(NO3)2 + H2O + O2 =>
2 Sm2O3 + 8 HNO3 = 4 Sm(NO3)2 + 4 H2O + O2
NO3 + SbO = NO2 + Sb2O5 =>
3 NO3 + 2 SbO = 3 NO2 + Sb2O5
Cr2 = Cr =>
Cr2 = 2 Cr
Ai4C3 + H2O = Ai(OH)3 + CH4 =>
Ai4C3 + 12 H2O = 4 Ai(OH)3 + 3 CH4
Zn + NO3{-} + H2O = Zn(OH)4{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 13 H2O = 4 Zn(OH)4{2-} + NH3 + 7 H{+}
HCl + NaHCO3 = NaCl + CO2 + H2O =>
HCl + NaHCO3 = NaCl + CO2 + H2O
C6H13Cl + O2 = CO2 + H2O + HCl =>
C6H13Cl + 9 O2 = 6 CO2 + 6 H2O + HCl
CuCl2 + Al2(SO4)3 = Cu2(SO4)2 + AlCl3 =>
6 CuCl2 + 2 Al2(SO4)3 = 3 Cu2(SO4)2 + 4 AlCl3
MgCl2 + NH3 = Mg(NH3)2 + Cl =>
MgCl2 + 2 NH3 = Mg(NH3)2 + 2 Cl
NaHCO3 + Mg(OH)2 = MgCO3 + NaOH + H2O =>
NaHCO3 + Mg(OH)2 = MgCO3 + NaOH + H2O
AsS3 + H2O2 + NH3 = (NH4)3AsO4 + H2SO4 + H2O =>
2 AsS3 + 23 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 6 H2SO4 + 14 H2O
TiCl4 + F2 = Ti2F2 + Cl2 =>
2 TiCl4 + F2 = Ti2F2 + 4 Cl2
CaS5 + O2 = CaS2O3 + S =>
2 CaS5 + 3 O2 = 2 CaS2O3 + 6 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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