| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + MnO2 + 2 KCl + H2O = KBrO + MnCl2 + 2 KOH
NH4CrO4 + AlClO4 = NH4ClO4 + AlCrO4 =>
NH4CrO4 + AlClO4 = NH4ClO4 + AlCrO4
ZnNO3 = Zn + NO3 =>
ZnNO3 = Zn + NO3
P2O3 + Cu(NO3)2 = CuO + P2O5 + NO2 =>
P2O3 + 2 Cu(NO3)2 = 2 CuO + P2O5 + 4 NO2
Br2 + K2S = KBr + S =>
Br2 + K2S = 2 KBr + S
KI + Br2 = KBr + I2(classification) =>
2 KI + Br2 = 2 KBr + I2(classification)
AgCl + NaI = NaCl + AgI =>
AgCl + NaI = NaCl + AgI
CH2CHCHO + NH3 = CH3C5H4N + H2O =>
2 CH2CHCHO + NH3 = CH3C5H4N + 2 H2O
AgCl + NaI = NaCl + AgI =>
AgCl + NaI = NaCl + AgI
MnO + Al = Al2O3 + Mn =>
3 MnO + 2 Al = Al2O3 + 3 Mn
FeO + KOH = K2FeO2 + H2O =>
FeO + 2 KOH = K2FeO2 + H2O
CO2 + H2O + Au = CO + H2AuO2 =>
CO2 + H2O + Au = CO + H2AuO2
NaClO + As = NaCl + AsO =>
NaClO + As = NaCl + AsO
Fe + Cl2 = FeCl3 = FeCl2 =>
2 Fe + 3 Cl2 = 2 FeCl3
H + He = HHe =>
H + He = HHe
C3H8 + F2 = C3F8 + HF =>
C3H8 + 8 F2 = C3F8 + 8 HF
Fe + HF = FeF2 + H =>
Fe + 2 HF = FeF2 + 2 H
Na2SO3 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
3 Na2SO3 + 4 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 Na2SO4 + 4 H2O + K2SO4
C6H6 + HNO3 = C6H6HNO3 =>
C6H6 + HNO3 = C6H6HNO3
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
TiO2 + Na2CO3 = NaTiO2 + CO2 + O2 =>
4 TiO2 + 2 Na2CO3 = 4 NaTiO2 + 2 CO2 + O2
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
MnO4 + C = MnO2 + CO2 =>
MnO4 + C = MnO2 + CO2
Fe(NO3)3 + CuSO4 = Cu(NO3)2 + Fe2(SO4)3 =>
2 Fe(NO3)3 + 3 CuSO4 = 3 Cu(NO3)2 + Fe2(SO4)3
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
F2 + AlI3 = FI + Al =>
3 F2 + 2 AlI3 = 6 FI + 2 Al
CaP + H2O = Ca(OH)2 + PH2 =>
CaP + 2 H2O = Ca(OH)2 + PH2
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
MgBr2 + I2 = MgI2 + Br =>
MgBr2 + I2 = MgI2 + 2 Br
C2H5OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C2H4O2 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 C2H4O2 + 11 H2O
AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2
(NH4)2SO4 + BaCl2 = BaSO4 + (NH4)2Cl2 =>
(NH4)2SO4 + BaCl2 = BaSO4 + (NH4)2Cl2
Br{-} + Xe2O2 = BrO3{-} + Xe =>
2 Br{-} + 3 Xe2O2 = 2 BrO3{-} + 6 Xe
C7H14O2 + NaOH = CH3COONa + C5H11OH =>
C7H14O2 + NaOH = CH3COONa + C5H11OH
Bi(NO3)3 + NaOH = NaNO3 + Bi(OH)3 =>
Bi(NO3)3 + 3 NaOH = 3 NaNO3 + Bi(OH)3
Ca10(PO4)6(OH)2 + HNO3 = Ca(NO3)2 + H3PO4 + H2O =>
Ca10(PO4)6(OH)2 + 20 HNO3 = 10 Ca(NO3)2 + 6 H3PO4 + 2 H2O
K2 + H2O = KOH + H2 =>
K2 + 2 H2O = 2 KOH + H2
MoS4{2-} + H2SO4 = MoS3 + SO4{2-} + H2S =>
MoS4{2-} + H2SO4 = MoS3 + SO4{2-} + H2S
C + H2 + O2 = C8H18O =>
16 C + 18 H2 + O2 = 2 C8H18O
Cr(OH)3 + H2O2 = Cr2O7 + H2O =>
2 Cr(OH)3 + 4 H2O2 = Cr2O7 + 7 H2O
Hg(NO3)2 + SnCl2 = Hg2Cl2 + Sn(NO3)3 + Cl2 =>
6 Hg(NO3)2 + 4 SnCl2 = 3 Hg2Cl2 + 4 Sn(NO3)3 + Cl2
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
S + ZnCl2 = ZnS + Cl =>
S + ZnCl2 = ZnS + 2 Cl
Na3(PO4) + CaCl2 = Na3Cl2Ca(PO4) =>
Na3(PO4) + CaCl2 = Na3Cl2Ca(PO4)
Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KNO3(aq)
Cl2 + Na2S = NaCl + S =>
Cl2 + Na2S = 2 NaCl + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/24
Équations équilibrées sur12/29/23
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