| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C16HO11 + 43 O2 = 64 CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnNO3 + Ca(OH)2 = Ca(NO3)2 + Zn(OH) =>
2 ZnNO3 + Ca(OH)2 = Ca(NO3)2 + 2 Zn(OH)
HI + NaClO = NaCl + I2 + H2O =>
2 HI + NaClO = NaCl + I2 + H2O
MnO4 + HCN + I = Mn + ICN + H2O =>
MnO4 + 8 HCN + 8 I = Mn + 8 ICN + 4 H2O
KBrO3 + NaBr + HCl = NaCl + KCl + Br + H2O =>
KBrO3 + 5 NaBr + 6 HCl = 5 NaCl + KCl + 6 Br + 3 H2O
HCl + NaOH = NaCl + OH + H =>
HCl + NaOH = NaCl + OH + H
MnO2 + NH4 = Mn2O3 + NH3 + H2O =>
2 MnO2 + 2 NH4 = Mn2O3 + 2 NH3 + H2O
(NH4)2SiO3 = NH3 + H2O + SiO2 =>
(NH4)2SiO3 = 2 NH3 + H2O + SiO2
NO + F2 = ONF =>
2 NO + F2 = 2 ONF
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
K3PO4 + AgCl = KCl + Ag3(PO4) =>
K3PO4 + 3 AgCl = 3 KCl + Ag3(PO4)
V + H2SO4 = V2(SO4)5 + SO2 + H2O =>
2 V + 10 H2SO4 = V2(SO4)5 + 5 SO2 + 10 H2O
FeCl + NH4OH = FeOH + NH4Cl =>
FeCl + NH4OH = FeOH + NH4Cl
Al + HNO3 = Al(NO3)3 + NH4NO + H2O =>
4 Al + 14 HNO3 = 4 Al(NO3)3 + NH4NO + 5 H2O
C18OH18 + O2 = CO2 + H2O =>
C18OH18 + 22 O2 = 18 CO2 + 9 H2O
BaOH + H2SO4 = BaSO4H + H2O =>
BaOH + H2SO4 = BaSO4H + H2O
Ag + H = AgH =>
Ag + H = AgH
TiCl4 + Mg2 = Ti4 + MgCl2 =>
4 TiCl4 + 4 Mg2 = Ti4 + 8 MgCl2
HNO3 + As = As2O3 + H2O + NO =>
2 HNO3 + 2 As = As2O3 + H2O + 2 NO
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O =>
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Au + H3PO4 = AuPO4 + H2 =>
2 Au + 2 H3PO4 = 2 AuPO4 + 3 H2
Ca(OH)2 + H2(SO4)2 = Ca(SO4)2 + H2O =>
Ca(OH)2 + H2(SO4)2 = Ca(SO4)2 + 2 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)2 + H2O =>
4 C2H5OH + K2Cr2O7 + 3 H2SO4 = 4 CH3CHO + K2SO4 + Cr2(SO4)2 + 7 H2O
Zn + NaOH = Na + ZnOH =>
Zn + NaOH = Na + ZnOH
C8H8O2 + HNO3 + H2SO4 = C8H7NO4 + HSO4 + H3O =>
C8H8O2 + HNO3 + H2SO4 = C8H7NO4 + HSO4 + H3O
KNO3 + BaCl2 = KCl2 + Ba(NO3) =>
KNO3 + BaCl2 = KCl2 + Ba(NO3)
(NH4)2CO3 + HClO3 = H2CO3 + NH4ClO3 =>
(NH4)2CO3 + 2 HClO3 = H2CO3 + 2 NH4ClO3
Fe(H2O)6 + NH3 = Fe(H2O)3(OH)3 + NH4 =>
Fe(H2O)6 + 3 NH3 = Fe(H2O)3(OH)3 + 3 NH4
BaBr2 + (NH4)2CO3 = BaCO3 + (NH4)Br =>
BaBr2 + (NH4)2CO3 = BaCO3 + 2(NH4)Br
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
(NH4)2CO3 + K2SO4 = K2CO3 + (NH4)2SO4 =>
(NH4)2CO3 + K2SO4 = K2CO3 + (NH4)2SO4
Mn + P4 = Mn3P4 =>
3 Mn + P4 = Mn3P4
NaOH + Pb(NO3)2 = (PbO)2*H2O + NaNO3 + H2O =>
4 NaOH + 2 Pb(NO3)2 = (PbO)2*H2O + 4 NaNO3 + H2O
(NH4)2CO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)2CO3 + 2 HCl = CO2 + H2O + 2 NH4Cl
CaCl2 + Na2HPO4 = Ca(HPO4) + NaCl =>
CaCl2 + Na2HPO4 = Ca(HPO4) + 2 NaCl
H2O + CO2 + N2O = HNO3 + CH4 =>
3 H2O + CO2 + N2O = 2 HNO3 + CH4
KCl(aq) + Pb(NO3)2 = KNO3(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbCl2(s)
Na4P2O7 + V2O5 + Si = Na4V2(PO4)2(SiO4) =>
Na4P2O7 + V2O5 + Si = Na4V2(PO4)2(SiO4)
(NH4)2CO3 + Mg2(SO4)2 = (NH4)2SO4 + MgCO3 =>
2(NH4)2CO3 + Mg2(SO4)2 = 2(NH4)2SO4 + 2 MgCO3
K3PO4(s) + HCl(aq) = KCl(s) + H3PO4(aq) =>
K3PO4(s) + 3 HCl(aq) = 3 KCl(s) + H3PO4(aq)
H3(C6H5O7) + NaOH = NaC6H5O7 + H3OH =>
H3(C6H5O7) + NaOH = NaC6H5O7 + H3OH
NiSO4 + CaCO3 = NiCO3 + CaSO4 =>
NiSO4 + CaCO3 = NiCO3 + CaSO4
Zn(IO3)2 + CuBrO3 = Cu(IO3) + Zn(BrO3)2 =>
Zn(IO3)2 + 2 CuBrO3 = 2 Cu(IO3) + Zn(BrO3)2
Al(OH)3 + CoCl2 = AlCl3 + Co(OH)2 =>
2 Al(OH)3 + 3 CoCl2 = 2 AlCl3 + 3 Co(OH)2
AlCl3 + H(OH) = HCl + Al(OH)3 =>
AlCl3 + 3 H(OH) = 3 HCl + Al(OH)3
CH3CH2CO2H + O2 = CO2 + H2O =>
2 CH3CH2CO2H + 7 O2 = 6 CO2 + 6 H2O
MnO4{-} + HCOH + H{+} = Mn{2+} + HCOOH + H2O =>
2 MnO4{-} + 5 HCOH + 6 H{+} = 2 Mn{2+} + 5 HCOOH + 3 H2O
NaCl + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O + Cl2 + K2SO4 =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/04/24
Équations équilibrées sur09/03/23
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