| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H16O2 + 17 O2 = 14 CO2 + 8 H2O
Ca3(PO4)2(aq) + Al2(SO4)3(aq) = CaSO4(aq) + AlPO4(aq) =>
Ca3(PO4)2(aq) + Al2(SO4)3(aq) = 3 CaSO4(aq) + 2 AlPO4(aq)
Mg(s) + H2SO4(l) = MgSO4(aq) + H2 =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2
Si4H10(l) + O2 = SiO2 + H2O(l) =>
2 Si4H10(l) + 13 O2 = 8 SiO2 + 10 H2O(l)
Zn3(PO4)2H3PO4 = Zn(HPO4) =>
Zn3(PO4)2H3PO4 = 3 Zn(HPO4)
NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2
C12H22O12 + H2O = C2H6O + CO2 =>
6 C12H22O12 + 3 H2O = 23 C2H6O + 26 CO2
KH(IO3)2 + Sr(OH)2 = K + H + OH + Sr(IO3)2 =>
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
BaO + KOH = Ba(OH)2 + K2O =>
BaO + 2 KOH = Ba(OH)2 + K2O
Al(s) + Br2 = Al2Br6 =>
2 Al(s) + 3 Br2 = Al2Br6
C7H12 + Br2 = C7H11 + HBr =>
2 C7H12 + Br2 = 2 C7H11 + 2 HBr
AgC2H3O2 + Ni(ClO4)2 = AgClO4 + Ni(C2H3O2)2 =>
2 AgC2H3O2 + Ni(ClO4)2 = 2 AgClO4 + Ni(C2H3O2)2
BCl3 + NH3 = BCl3NH3 =>
BCl3 + NH3 = BCl3NH3
Sr + HI = SrI + H =>
Sr + HI = SrI + H
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
FeCl3 + Na3PO4 = FePO4 + Na3Cl3 =>
FeCl3 + Na3PO4 = FePO4 + Na3Cl3
HI(aq) + CoCO3(s) = CoI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + CoCO3(s) = CoI2(aq) + H2O(l) + CO2(g)
Fe{3+} + Cl{-} = Fe{2+} + Cl =>
Fe{3+} + Cl{-} = Fe{2+} + Cl
N2 + Zn = Zn3N2 =>
N2 + 3 Zn = Zn3N2
Mg(g) + O2(g) = MgO(g) =>
2 Mg(g) + O2(g) = 2 MgO(g)
XZnO + XC2H4OHCOOH = XZnC6H10O6 + XH2O + XC =>
5 XZnO + 11 XC2H4OHCOOH = 5 XZnC6H10O6 + 8 XH2O + 3 XC
NaHSO4 + KNO3 = NaKSO4 + HNO3 =>
NaHSO4 + KNO3 = NaKSO4 + HNO3
SnS + HNO3 = H2SO4 + NO2 + H2SnO2 + H2O =>
SnS + 8 HNO3 = H2SO4 + 8 NO2 + H2SnO2 + 2 H2O
HNO3 + Ra(OH)2 = Ra(NO3)2 + HOH =>
2 HNO3 + Ra(OH)2 = Ra(NO3)2 + 2 HOH
Hg + AgNo3 = Hg(No3)2 + Ag =>
Hg + 2 AgNo3 = Hg(No3)2 + 2 Ag
Na2S2O3 + I2 + H2O = HI + Na2SO4 + S =>
Na2S2O3 + I2 + H2O = 2 HI + Na2SO4 + S
ZnCO3 = Zn + CO2 + O2 =>
2 ZnCO3 = 2 Zn + 2 CO2 + O2
C3H6O2 + C3H8O = C5H10O2 + H2O =>
3 C3H6O2 + 2 C3H8O = 3 C5H10O2 + 2 H2O
Ca + Pb(Cr2O7)2 = Ca(Cr2O7) + Pb4 =>
8 Ca + 4 Pb(Cr2O7)2 = 8 Ca(Cr2O7) + Pb4
MgO + LiSO = MgSO + LiO =>
MgO + LiSO = MgSO + LiO
Na(CO3) + AgNO3 = AgCO3 + NaNO3 =>
Na(CO3) + AgNO3 = AgCO3 + NaNO3
Al2(SO4)3Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al2(SO4)3Al(OH)3 + 3 H2SO4 = 3 Al2(SO4)3 + 6 H2O
HNO3 + H2 = N2 + H2O =>
2 HNO3 + 5 H2 = N2 + 6 H2O
FeS2 + NO3{-} + H{+} = Fe{3+} + NO + H2O + SO4{2-}redox =>
FeS2 + 5 NO3{-} + 4 H{+} = Fe{3+} + 5 NO + 2 H2O + 2 SO4{2-}redox
NaOH + P2O5 = NaH2PO4 + Na2HPO4 =>
3 NaOH + P2O5 = NaH2PO4 + Na2HPO4
BaCO3 + H2O = Ba(OH)2 + H2CO3 =>
BaCO3 + 2 H2O = Ba(OH)2 + H2CO3
Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3
CH3(CH2)16COOH + NaOH = CH3(CH2)16COONa + H2O =>
CH3(CH2)16COOH + NaOH = CH3(CH2)16COONa + H2O
C6H7N + Br2 = C6H4NBr3 + HBr =>
C6H7N + 3 Br2 = C6H4NBr3 + 3 HBr
CoCl2 + (NH4)3PO4 = Co3(PO4)2 + NH4Cl =>
3 CoCl2 + 2(NH4)3PO4 = Co3(PO4)2 + 6 NH4Cl
NH3 + CO = CH4 + N2 + O2 =>
8 NH3 + 6 CO = 6 CH4 + 4 N2 + 3 O2
Ca(OH)2 + NaOH = CaNa + OH =>
Ca(OH)2 + NaOH = CaNa + 3 OH
Mn + Fe2O3 = Fe + MnO2 =>
3 Mn + 2 Fe2O3 = 4 Fe + 3 MnO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4(l) = SO3(g) + H2O(g) =>
H2SO4(l) = SO3(g) + H2O(g)
Au(s) + O2(g) = Au2O(s) =>
4 Au(s) + O2(g) = 2 Au2O(s)
Fe(NO3)3 + Fe = Fe2(NO3)3 =>
Fe(NO3)3 + Fe = Fe2(NO3)3
CH2O + H2O2 = CH2O2 + H2O =>
CH2O + H2O2 = CH2O2 + H2O
Mg3N2(s) + H2O = Mg(OH)2 + NH3 =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2 + 2 NH3
C2O4Ca + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + CaSO4 + H2O =>
5 C2O4Ca + 8 H2SO4 + 2 KMnO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 5 CaSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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