| Équations équilibrées la veille |
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 6 N2 + O2
AgClO4 + CaBr = AgBr + CaClO4 =>
AgClO4 + CaBr = AgBr + CaClO4
Ca(NO3)2 + C2H8N2O4 = Ca(C2H8N2O4)2 + NO3 =>
Ca(NO3)2 + 2 C2H8N2O4 = Ca(C2H8N2O4)2 + 2 NO3
C10H17OH + O2 = CO2 + H2O =>
C10H17OH + 14 O2 = 10 CO2 + 9 H2O
RbH + H2O = RbO + H2 =>
2 RbH + 2 H2O = 2 RbO + 3 H2
CdO(s) + H2SO4(aq) = CdSO4(aq) + H2O(l) =>
CdO(s) + H2SO4(aq) = CdSO4(aq) + H2O(l)
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
SiBr4 + H2O = SiO2 + HBr =>
SiBr4 + 2 H2O = SiO2 + 4 HBr
Mg(NO3)2*6H2O + NaOH = Mg(OH)2 + NaNO3 + H2O =>
Mg(NO3)2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaNO3 + 6 H2O
P + O + Cl = POCl3 =>
P + O + 3 Cl = POCl3
C6H5CCl(CH3)2 + KOH = C6H5C3H5 + KCl + H2O =>
C6H5CCl(CH3)2 + KOH = C6H5C3H5 + KCl + H2O
MgCl2 + HClO4 = Mg(ClO4)2 + HCl =>
MgCl2 + 2 HClO4 = Mg(ClO4)2 + 2 HCl
FePO4 + Al(OH)3 = Fe(OH)3 + AlPO4 =>
FePO4 + Al(OH)3 = Fe(OH)3 + AlPO4
K + H2CO3 = H2 + K2CO3 =>
2 K + H2CO3 = H2 + K2CO3
Zr + H2O = ZrO2 + H =>
Zr + 2 H2O = ZrO2 + 4 H
Mn + CuNO2 = MnNO2 + Cu =>
Mn + CuNO2 = MnNO2 + Cu
KNCS + H2SO4 + KMnO4 = K2SO4 + MnSO4 + CO2 + NO2 + H2O =>
KNCS + 4 H2SO4 + 3 KMnO4 = 2 K2SO4 + 3 MnSO4 + CO2 + NO2 + 4 H2O
Mg(MnO4)2 + NaOH = Mg(OH)2 + NaMnO4 =>
Mg(MnO4)2 + 2 NaOH = Mg(OH)2 + 2 NaMnO4
C3H6 + H2SO4 = S2 + H2CO3 + H2O =>
2 C3H6 + 6 H2SO4 = 3 S2 + 6 H2CO3 + 6 H2O
CsBr + PbBr2 + HNO3 = Cs2O + HBr + NO + PbBr4 =>
8 CsBr + 3 PbBr2 + 2 HNO3 = 4 Cs2O + 2 HBr + 2 NO + 3 PbBr4
C17H35COOK + H2SO4 = C17H35COOH + K2SO4 =>
2 C17H35COOK + H2SO4 = 2 C17H35COOH + K2SO4
Pb(NO3)2 + HCl = PbCl2 + H2(NO3)2 =>
Pb(NO3)2 + 2 HCl = PbCl2 + H2(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KCrO2 + Cl + KOH = K2CrO4 + KCl + H2O =>
KCrO2 + 3 Cl + 4 KOH = K2CrO4 + 3 KCl + 2 H2O
KI + NH4Cl = KCl + INH4 =>
KI + NH4Cl = KCl + INH4
CO9(g) + H2(g) = C8H18(l) + H2O =>
8 CO9(g) + 81 H2(g) = C8H18(l) + 72 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
NH4HCO3 + MgCl2 = Mg(HCO3)2 + NH4Cl =>
2 NH4HCO3 + MgCl2 = Mg(HCO3)2 + 2 NH4Cl
Mg(NO3)2*6H2O + NaOH = Mg(OH)2 + NaNO3 + H2O =>
Mg(NO3)2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaNO3 + 6 H2O
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH
Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)2(aq) =>
Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)2(aq)
CH3CH(OH)CH2CH3 + I2 + NaOH = CH3CO2Na + CHI3 + HI =>
CH3CH(OH)CH2CH3 + 6 I2 + NaOH = CH3CO2Na + 2 CHI3 + 6 HI
Ag2SO4 + H2S = Ag2S + H2SO4 =>
Ag2SO4 + H2S = Ag2S + H2SO4
CoSO4 + Cs3PO4 = Cs2SO4 + Co3(PO4)2 =>
3 CoSO4 + 2 Cs3PO4 = 3 Cs2SO4 + Co3(PO4)2
KH + HCl = KCl + H2 =>
KH + HCl = KCl + H2
I{-} + IO3{-} + H{+} = H2O + I2 =>
5 I{-} + IO3{-} + 6 H{+} = 3 H2O + 3 I2
H2 + Te = HTe =>
H2 + 2 Te = 2 HTe
NH4 + ZnOH = Zn + NH4OH =>
NH4 + ZnOH = Zn + NH4OH
Ag3PO4 + I2 + H2O = AgI + AgIO3 + H3PO4 =>
2 Ag3PO4 + 3 I2 + 3 H2O = 5 AgI + AgIO3 + 2 H3PO4
Mg(HCO3)2 + NH4F = MgF2 + NH4HCO3 =>
Mg(HCO3)2 + 2 NH4F = MgF2 + 2 NH4HCO3
I2 + NaCl = ICl + Na =>
I2 + 2 NaCl = 2 ICl + 2 Na
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
KOH + HC2H5O2 = KHC2 + H2O =>
KOH + HC2H5O2 = KHC2 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
PH3 + HBrO3 = H3PO4 + Br2 + H2O =>
5 PH3 + 8 HBrO3 = 5 H3PO4 + 4 Br2 + 4 H2O
C2H8O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H8O(l) + 7 O2(g) = 4 CO2(g) + 8 H2O(g)
Cr2O7 + H2SO4 = Cr2(SO4)7 + H2O =>
Cr2O7 + 7 H2SO4 = Cr2(SO4)7 + 7 H2O
Ba(HS)2 + Cl2 + H2O = Ba(OH)2 + HCl + H2SO4 =>
Ba(HS)2 + 8 Cl2 + 10 H2O = Ba(OH)2 + 16 HCl + 2 H2SO4
HSO3{-} + H2O = OH{-} + H2SO3 =>
HSO3{-} + H2O = OH{-} + H2SO3
Mn2O10 + H2Cl2 = Mn2Cl10 + H10O2 + Cl10 =>
Mn2O10 + 25 H2Cl2 = Mn2Cl10 + 5 H10O2 + 4 Cl10
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Équations équilibrées sur01/05/25
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