| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 5 K2C2O4*H2O + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 10 CO2 + 13 H2O
C6H10 + KMnO4 + H2O = C6H10O4 + KOH + MnO2 =>
3 C6H10 + 8 KMnO4 + 4 H2O = 3 C6H10O4 + 8 KOH + 8 MnO2
ZnHSO3 + Mg = Mg(HSO3)2 + Zn =>
2 ZnHSO3 + Mg = Mg(HSO3)2 + 2 Zn
(NH4)2CO3 + KCl = (NH4)Cl + K2CO3 =>
(NH4)2CO3 + 2 KCl = 2(NH4)Cl + K2CO3
Al(ClO4)3 + KOH = Al(OH)3 + KClO4 =>
Al(ClO4)3 + 3 KOH = Al(OH)3 + 3 KClO4
Fe(CrO2)2 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 Fe(CrO2)2 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CH3COOCH2CH3 + HCl = CH3COOCH2CH2Cl + H =>
CH3COOCH2CH3 + HCl = CH3COOCH2CH2Cl + 2 H
RbCl(Cr) + O2(g) = RbClO4(Cr) =>
RbCl(Cr) + 2 O2(g) = RbClO4(Cr)
CO = C + CO2 =>
2 CO = C + CO2
Ag + Cr2O7{-}2 + H1{+} = Ag1{+} + Cr3{+} + H2O =>
37 Ag + 3 Cr2O7{-}2 + 42 H1{+} = 37 Ag1{+} + 2 Cr3{+} + 21 H2O
(C6H10O5)20 + O2 = CO2 + H2O =>
(C6H10O5)20 + 120 O2 = 120 CO2 + 100 H2O
CH3COOCH2CH3 + HCl = CH3COOCH2CH2Cl + H =>
CH3COOCH2CH3 + HCl = CH3COOCH2CH2Cl + 2 H
C14H10O2 + NaBH4 = BH3 + Na + C14H14O2 =>
C14H10O2 + 4 NaBH4 = 4 BH3 + 4 Na + C14H14O2
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Zn + AgBr = ZnBr2 + Ag =>
Zn + 2 AgBr = ZnBr2 + 2 Ag
PtF6 + Xe[PtF6]2 = XeF[PtF6]2 + PtF5 =>
PtF6 + Xe[PtF6]2 = XeF[PtF6]2 + PtF5
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
MoO3 + Zn = MoO2 + ZnO =>
MoO3 + Zn = MoO2 + ZnO
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
AlBr3 + Cl2 = Br2 + AlCl3 =>
2 AlBr3 + 3 Cl2 = 3 Br2 + 2 AlCl3
NaCO3 + Fe3NO2 = NaNO3 + Fe3CO2 =>
NaCO3 + Fe3NO2 = NaNO3 + Fe3CO2
Al + SnSO4 = Al2SO4 + Sn =>
2 Al + SnSO4 = Al2SO4 + Sn
Cl2 + NH4Br = NH4Cl + Br2 =>
Cl2 + 2 NH4Br = 2 NH4Cl + Br2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Zn + HNO3 = Zn(NO3)2 + NO + H2O2 =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO + 2 H2O2
C5H4N4O3 + O2 = CO2 + NH3 + N2O =>
6 C5H4N4O3 + 25 O2 = 30 CO2 + 8 NH3 + 8 N2O
MnSO4 + (NH4)2S2O8 + H2O = HMnO4 + (NH4)2SO4 + H2SO4 =>
2 MnSO4 + 5(NH4)2S2O8 + 8 H2O = 2 HMnO4 + 5(NH4)2SO4 + 7 H2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CoCl2 + NaOH + NaClO3 = NaCl + Co2O3 + H2O =>
6 CoCl2 + 12 NaOH + NaClO3 = 13 NaCl + 3 Co2O3 + 6 H2O
Bi + H2 = BiH =>
2 Bi + H2 = 2 BiH
Cu2CO3OH2 = Cu2O + CO2 + H2O =>
Cu2CO3OH2 = Cu2O + CO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgSO4 + BaCO3 = AgCO3 + BaSO4 =>
AgSO4 + BaCO3 = AgCO3 + BaSO4
C6H14() + O2() = CO2() + H2O() =>
2 C6H14() + 19 O2() = 12 CO2() + 14 H2O()
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgSO4 + BaCO3 = AgCO3 + BaSO4 =>
AgSO4 + BaCO3 = AgCO3 + BaSO4
Be(HCO3)2 + HClO3 = H2CO3 + Be(ClO3)2 =>
Be(HCO3)2 + 2 HClO3 = 2 H2CO3 + Be(ClO3)2
K2C03 + Zn(C2H3O2)2 = K(C2H3O2) + ZnC03 =>
K2C03 + Zn(C2H3O2)2 = 2 K(C2H3O2) + ZnC03
C10H20O + H2 = C10H22O =>
C10H20O + H2 = C10H22O
C14H10O2 + NaBH4 = BH3 + Na + C14H14O2 =>
C14H10O2 + 4 NaBH4 = 4 BH3 + 4 Na + C14H14O2
Li2S + Cu(SO4)2 = Li2(SO4)2 + CuS =>
Li2S + Cu(SO4)2 = Li2(SO4)2 + CuS
UO2(OH)2 + HNO3 = H2O + UO2(NO3)2 =>
UO2(OH)2 + 2 HNO3 = 2 H2O + UO2(NO3)2
PtF6 + Xe[PtF6]2 = XeF[PtF6]2 + PtF5 =>
PtF6 + Xe[PtF6]2 = XeF[PtF6]2 + PtF5
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
AgSO4 + BaCO3 = AgCO3 + BaSO4 =>
AgSO4 + BaCO3 = AgCO3 + BaSO4
C6H2(OH)3COOH + NaHCO3 = C6H2(OH)3COONa + CO2 + H2O =>
C6H2(OH)3COOH + NaHCO3 = C6H2(OH)3COONa + CO2 + H2O
PtF6 + Xe[PtF6]2 = XeF[PtF6]2 + PtF5 =>
PtF6 + Xe[PtF6]2 = XeF[PtF6]2 + PtF5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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