| Équations équilibrées la veille |
3 CH4 + 4 AgNO3 = 3 CO2 + 4 Ag + 2 N2 + 6 H2O
Ni + HNO3(dilute) = Ni(NO3)2 + H2O + NO =>
3 Ni + 8 HNO3(dilute) = 3 Ni(NO3)2 + 4 H2O + 2 NO
CoSO4 + Li2S = CoS + Li2SO4 =>
CoSO4 + Li2S = CoS + Li2SO4
C7H16 + Cl2 = C7Cl16 + HCl =>
C7H16 + 16 Cl2 = C7Cl16 + 16 HCl
C2H4O2 + LiAlH4 = C2H6O + LiOH + Al + H2O =>
5 C2H4O2 + 4 LiAlH4 = 5 C2H6O + 4 LiOH + 4 Al + H2O
KNO3 + Zn = Zn(NO3)2 + K =>
2 KNO3 + Zn = Zn(NO3)2 + 2 K
HNO3 + H3PO4 = HNO3(PO4)3 + H =>
HNO3 + 3 H3PO4 = HNO3(PO4)3 + 9 H
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Ai + Cl2 = AiCl2 =>
Ai + Cl2 = AiCl2
N2O3 + CO = N2 + CO2 =>
N2O3 + 3 CO = N2 + 3 CO2
C2H6O + O2 = C2H3O2 + H2O =>
4 C2H6O + 5 O2 = 4 C2H3O2 + 6 H2O
H2 + CrCl26H2O + CH3COONa = Cr4(CH3COO)2*2(H2O) + HCl + NaCl + H2O =>
51 H2 + 4 CrCl26H2O + 2 CH3COONa = Cr4(CH3COO)2*2(H2O) + 102 HCl + 2 NaCl + 2 H2O
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2(SO4) =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2(SO4)
MgO + Hg = HgO + Mg =>
MgO + Hg = HgO + Mg
Mn3O4 + CH4 = MnO + CO2 + H2 =>
2 Mn3O4 + CH4 = 6 MnO + CO2 + 2 H2
C7H16 + O2 = CO2 + *H2O =>
C7H16 + 11 O2 = 7 CO2 + 8*H2O
K2C2O7 + KOH = K2CO4 + H2O =>
K2C2O7 + 2 KOH = 2 K2CO4 + H2O
Cu + NO3 = NO + Cu2O =>
4 Cu + NO3 = NO + 2 Cu2O
Bi2S3 + O2 = Bi2O3 + SO3 =>
Bi2S3 + 6 O2 = Bi2O3 + 3 SO3
Ca(OH)2 + H2(CO)3 = Ca(CO)3 + H2O =>
Ca(OH)2 + H2(CO)3 = Ca(CO)3 + 2 H2O
Cl2 + Ti3N4 = TiCl4 + N2 =>
6 Cl2 + Ti3N4 = 3 TiCl4 + 2 N2
Al + H2O + H = AlOH3 =>
Al + H2O + H = AlOH3
CsOH + H2SO4 = CsH2 + SO4OH =>
CsOH + H2SO4 = CsH2 + SO4OH
NaCl + AgC{2}H{3} = NaC{2}H{3}0{2} + AgCl =>
NaCl + AgC{2}H{3} = NaC{2}H{3}0{2} + AgCl
Na + FeI3 = Fe + NaI3 =>
Na + FeI3 = Fe + NaI3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
HCl(aq) + KMnO4(s) = MnCl2(aq) + H2O(l) + Cl2(g) + KCl(aq) =>
16 HCl(aq) + 2 KMnO4(s) = 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g) + 2 KCl(aq)
HBr + CaSO3 = CaBr2 + H2O + SO2 =>
2 HBr + CaSO3 = CaBr2 + H2O + SO2
Cr + PbO = Pb + Cr2O3 =>
2 Cr + 3 PbO = 3 Pb + Cr2O3
CaCl + Na(CO3) = NaCl + Ca(CO3) =>
CaCl + Na(CO3) = NaCl + Ca(CO3)
Al(c) + Cu2Cl(aq) = AlCl(aq) + Cu(c) =>
Al(c) + Cu2Cl(aq) = AlCl(aq) + 2 Cu(c)
MnO2 + H{+} + Cl{-} = Mn{2+} + H2O + Cl2 =>
MnO2 + 4 H{+} + 2 Cl{-} = Mn{2+} + 2 H2O + Cl2
AgNO3(Ac) + KCI(Ac) = AgCI(Ac) + KNO3(Ac) =>
AgNO3(Ac) + KCI(Ac) = AgCI(Ac) + KNO3(Ac)
F2 + C = F4C =>
2 F2 + C = F4C
AgF + KCI = AgCI + KF =>
AgF + KCI = AgCI + KF
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Cu + FeSO4 = CuSO4 + Fe3 =>
3 Cu + 3 FeSO4 = 3 CuSO4 + Fe3
CoCl2 + Ca(OH)2 = Ca(Cl2)2 + CoOH =>
2 CoCl2 + Ca(OH)2 = Ca(Cl2)2 + 2 CoOH
Zn + NO2{-} + H{+} = NH4{+} + Zn{2+} + H2O =>
3 Zn + NO2{-} + 8 H{+} = NH4{+} + 3 Zn{2+} + 2 H2O
Cu2O + CO2 + H2O + O2 = CuCO3(Cu(OH)2) =>
2 Cu2O + 2 CO2 + 2 H2O + O2 = 2 CuCO3(Cu(OH)2)
PBS + H2O2 = PBO2 + H2S =>
PBS + H2O2 = PBO2 + H2S
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
C7H8 + H2SO4 = C7H7SO3H + H2O =>
C7H8 + H2SO4 = C7H7SO3H + H2O
C3H7Br + NaSH = C3H8S + NaBr =>
C3H7Br + NaSH = C3H8S + NaBr
MnCl2 + Br2 + LiOH = MnO2 + LiBr + LiCl + H2O =>
MnCl2 + Br2 + 4 LiOH = MnO2 + 2 LiBr + 2 LiCl + 2 H2O
UO2 + Na2CO3 + O2 + H2O = Na4UO2(CO3)3 + NaOH =>
2 UO2 + 6 Na2CO3 + O2 + 2 H2O = 2 Na4UO2(CO3)3 + 4 NaOH
H2O2(l) + H2SO3(g) = H2SO4(aq) + H2O(l) =>
H2O2(l) + H2SO3(g) = H2SO4(aq) + H2O(l)
C7H6O3 + FeCl3 = Fe(O3C7H3) + HCl =>
C7H6O3 + FeCl3 = Fe(O3C7H3) + 3 HCl
O2 + C5H12O2 = H2O + CO3 =>
19 O2 + 2 C5H12O2 = 12 H2O + 10 CO3
Li2Co3 + Ba(OH)2 = Li(OH) + Ba(Co3) =>
Li2Co3 + Ba(OH)2 = 2 Li(OH) + Ba(Co3)
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Équations équilibrées sur02/10/25
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