| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2CO3 + Mg = Mg(CO3)2 + 4 Ag
HC2H3O2(aq) + H3O(aq) = H2C2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + H3O(aq) = H2C2H3O2(aq) + H2O(l)
Cu(NO3)2 + S(NH4)2 = Cu(NH4)2 + S(NO3)2 =>
Cu(NO3)2 + S(NH4)2 = Cu(NH4)2 + S(NO3)2
Na + AgS = NaAg + S =>
Na + AgS = NaAg + S
AgI + H2O = Ag + I{-} + OH + H{+} =>
AgI + H2O = Ag + I{-} + OH + H{+}
FeC2O4 = Fe2O3 + CO + CO2 =>
2 FeC2O4 = Fe2O3 + 3 CO + CO2
C8H18 + Br2 = C8H17Br + HBr =>
C8H18 + Br2 = C8H17Br + HBr
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
Bi5O2 = Bi5 + O2 =>
Bi5O2 = Bi5 + O2
Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4
CuO + CH3CO2(aq) = Cu(CH3CO2)2(l) + O2 =>
2 CuO + 4 CH3CO2(aq) = 2 Cu(CH3CO2)2(l) + O2
NH4ClO4 + Ba(OH)2 = NH4(OH) + Ba(ClO4)2 =>
2 NH4ClO4 + Ba(OH)2 = 2 NH4(OH) + Ba(ClO4)2
H2O2 + CaCO3 = H2CO3 + CaO + O2 =>
2 H2O2 + 2 CaCO3 = 2 H2CO3 + 2 CaO + O2
MgCO3 + H3PO3 = MgHPO3 + H2CO3 =>
MgCO3 + H3PO3 = MgHPO3 + H2CO3
Mg + O2MgO = MgO =>
2 Mg + O2MgO = 3 MgO
Na2SO3 + KClO3 = KCl + Na2SO4 =>
3 Na2SO3 + KClO3 = KCl + 3 Na2SO4
K2CO3 + Cu(C2H3O2)2 = CO3Cu + KC2H3O2 =>
K2CO3 + Cu(C2H3O2)2 = CO3Cu + 2 KC2H3O2
KOH + MgSO4 = MgOH + KSO4 =>
KOH + MgSO4 = MgOH + KSO4
Mg + H2O = MgHOH =>
Mg + H2O = MgHOH
CaCO3 + HC = CaC + CO2 + H2O =>
5 CaCO3 + 6 HC = 5 CaC + 6 CO2 + 3 H2O
KMnO4 + CH3COOH = MnO2 + KOH + CO2 + H2O =>
8 KMnO4 + 3 CH3COOH = 8 MnO2 + 8 KOH + 6 CO2 + 2 H2O
C2H4O + CuSO4 + NaOH = NaC2H3O2 + Cu2O + Na2SO4 + H2O =>
C2H4O + 2 CuSO4 + 5 NaOH = NaC2H3O2 + Cu2O + 2 Na2SO4 + 3 H2O
NH3 + OH = NH2 + H2O =>
NH3 + OH = NH2 + H2O
C7H14 + O2 = CO2 + Water =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
HNO3 + BaO2H2 = Ba(NO3)2 + H2O =>
2 HNO3 + BaO2H2 = Ba(NO3)2 + 2 H2O
ICl + HCl = ICl2 + H =>
ICl + HCl = ICl2 + H
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Mg + Cu + HCl = MgCuCl2 + H2 =>
Mg + Cu + 2 HCl = MgCuCl2 + H2
CuSO4*5H2O + C2H2O4*2H2O = CuC2O4*2H2O + H2SO4 + H2O =>
CuSO4*5H2O + C2H2O4*2H2O = CuC2O4*2H2O + H2SO4 + 5 H2O
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
Mg(NO3)2 + B = MgB + (NO3)2 =>
Mg(NO3)2 + B = MgB + (NO3)2
CH3COOC2H5 + H2O = CH3COOH + H2 =>
CH3COOC2H5 + 2 H2O = 2 CH3COOH + 2 H2
HCl + Na2S2O3*5H2O = NaCl2 + S + SO2 + H2O =>
8 HCl + 2 Na2S2O3*5H2O = 4 NaCl2 + 3 S + SO2 + 14 H2O
N2 + P2 = NP =>
N2 + P2 = 2 NP
Na2H4TeO6 + KI + H2SO4 = Na2TeO3 + I2 + K2SO4 + H2O =>
Na2H4TeO6 + 2 KI + H2SO4 = Na2TeO3 + I2 + K2SO4 + 3 H2O
SO + Pb + Zn = ZnO + PbS =>
SO + Pb + Zn = ZnO + PbS
Ni3S2 + CuSO4 + O2 = Cu9S5 + NiSO4 =>
4 Ni3S2 + 9 CuSO4 + 6 O2 = Cu9S5 + 12 NiSO4
K2O + HF = K2FOH =>
K2O + HF = K2FOH
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + H2SO4 + NO + H2O =>
3 Cu3AsS4 + 53 HNO3 = 9 Cu(NO3)2 + 3 H3AsO4 + 12 H2SO4 + 35 NO + 10 H2O
Al*CuCl3 = Cu + AlCl3 =>
Al*CuCl3 = Cu + AlCl3
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
NH3 + Cr2O7 + H2 = (NH4)2Cr2O7 =>
2 NH3 + Cr2O7 + H2 = (NH4)2Cr2O7
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Be(NO3)2 + KF = BeF2 + KNO3 =>
Be(NO3)2 + 2 KF = BeF2 + 2 KNO3
AlN + PbCl = PbN + AlCl =>
AlN + PbCl = PbN + AlCl
CrO3 + NaOH = Na2Cr2O7 + H2O =>
2 CrO3 + 2 NaOH = Na2Cr2O7 + H2O
Mn + NaOCl = MnO2 + NaCl =>
Mn + 2 NaOCl = MnO2 + 2 NaCl
C7H6O3(l) + O2(g) = CO2(g) + H2O(l) =>
C7H6O3(l) + 7 O2(g) = 7 CO2(g) + 3 H2O(l)
AlPO4 + Na2O = Na3PO4 + Al2O3 =>
2 AlPO4 + 3 Na2O = 2 Na3PO4 + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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