| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SIO3 = Fe2(SIO3)3 + 6 H2O
N + O2 + H2O = NH4NO3 =>
4 N + O2 + 4 H2O = 2 NH4NO3
Ca(CH3COO)2 + NaOH = Ca(OH)2 + NaCH3COO =>
Ca(CH3COO)2 + 2 NaOH = Ca(OH)2 + 2 NaCH3COO
Cs(s) + O2(g) = Cs2O(s) =>
4 Cs(s) + O2(g) = 2 Cs2O(s)
NaClO + CH3COCH3 = CHCl3 + CH3COONa + NaOH =>
3 NaClO + CH3COCH3 = CHCl3 + CH3COONa + 2 NaOH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N(C2H5)3 + H2O = N(C2H6)3 + OH =>
N(C2H5)3 + 3 H2O = N(C2H6)3 + 3 OH
CuSO4 + H2O2 = Cu(OH)2 + SO4 =>
CuSO4 + H2O2 = Cu(OH)2 + SO4
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Fe(NO3)3 + KPO4 = Fe(PO4)3 + KNO3 =>
Fe(NO3)3 + 3 KPO4 = Fe(PO4)3 + 3 KNO3
H3C6H5O7 + NaHCO3(s) = CO2 + H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaHCO3(s) = 3 CO2 + 3 H2O + Na3C6H5O7
K + ClO3 = KClO3 =>
K + ClO3 = KClO3
CaS + H2S = Ca(SH)2 =>
CaS + H2S = Ca(SH)2
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 NaNO3 + 4 NaOH = 2 Na2CrO4 + 3 NaNO2 + 2 H2O
Ca + H2I = CaI + H2 =>
Ca + H2I = CaI + H2
NaBr(aq) + (NH4)2CO3(aq) = NH4Br(aq) + Na2CO3(s) =>
2 NaBr(aq) + (NH4)2CO3(aq) = 2 NH4Br(aq) + Na2CO3(s)
C12H22O11 + H2 = C8H10 + H2O =>
2 C12H22O11 + 15 H2 = 3 C8H10 + 22 H2O
CaSO4 + SO = CaS + SO2 =>
CaSO4 + 4 SO = CaS + 4 SO2
RbHCO3 = Rb2CO3 + H2O + CO2 =>
2 RbHCO3 = Rb2CO3 + H2O + CO2
CuO + S = Cu2S + O2 =>
2 CuO + S = Cu2S + O2
NaOH + C6H18O24P6 = C6H17O24P6Na + H2O =>
NaOH + C6H18O24P6 = C6H17O24P6Na + H2O
Cl2 + SnI4 = SnCl2 + I2 =>
Cl2 + SnI4 = SnCl2 + 2 I2
Ba + AlPO4 = Ba3(PO4)2 + Al =>
3 Ba + 2 AlPO4 = Ba3(PO4)2 + 2 Al
K2CrO4 + NaNO2 + H2O = KCrO2 + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + H2O = 2 KCrO2 + 3 NaNO3 + 2 KOH
Li + H2O + LiClO3 = Li(OH) + Cl2 =>
10 Li + 6 H2O + 2 LiClO3 = 12 Li(OH) + Cl2
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
C2 + H = C2H =>
C2 + H = C2H
NaAlO2 + CH3COOH = NaCH3COO + HAlO2 =>
NaAlO2 + CH3COOH = NaCH3COO + HAlO2
KI(aq) + BaCl2(aq) = KCl(s) + BaI2(aq) =>
2 KI(aq) + BaCl2(aq) = 2 KCl(s) + BaI2(aq)
Ag + Mn(NO3)2 = Mn + AgNO3 =>
2 Ag + Mn(NO3)2 = Mn + 2 AgNO3
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + NaCl(s) =>
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + 3 NaCl(s)
Rb2SO4 = Rb + (SO4)2 =>
2 Rb2SO4 = 4 Rb + (SO4)2
Mg + H3C6H5O7 = MgC6H5O7 + H2 =>
2 Mg + 2 H3C6H5O7 = 2 MgC6H5O7 + 3 H2
H3AsO3 + O2 = HAsO4{2-} + H{+} =>
2 H3AsO3 + O2 = 2 HAsO4{2-} + 4 H{+}
C6H6(l) + H2(g) = C6H14(l) =>
C6H6(l) + 4 H2(g) = C6H14(l)
NiCl2 + C2H8N2 = [Ni(C2H8N2)3]Cl2 =>
NiCl2 + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2
Fe + PO4 = FePO4 =>
Fe + PO4 = FePO4
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
KCIO4 + S = SO3 + KCI =>
3 KCIO4 + 4 S = 4 SO3 + 3 KCI
Al + SnCl4 = AlCl3 + Sn =>
4 Al + 3 SnCl4 = 4 AlCl3 + 3 Sn
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
MnO4{-}(aq) + S2{-}(aq) + H2O = MnO2 + S(s) + (OH{-}) =>
MnO4{-}(aq) + 3 S2{-}(aq) + 2 H2O = MnO2 + 6 S(s) + 4(OH{-})
C32H66 + O2 = CO2 + H2O =>
2 C32H66 + 97 O2 = 64 CO2 + 66 H2O
Na2S + Mn(C2H3O2)6 = NaC2H3O2 + MnS3 =>
3 Na2S + Mn(C2H3O2)6 = 6 NaC2H3O2 + MnS3
CuO + SiO2 = CuSiO3 =>
CuO + SiO2 = CuSiO3
CH3COOH + H2SO4 = SO2 + H2O + CO2 =>
CH3COOH + 4 H2SO4 = 4 SO2 + 6 H2O + 2 CO2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Na2MoO4*2H2O = Na + Mo + O + H =>
Na2MoO4*2H2O = 2 Na + Mo + 6 O + 4 H
(NH4)2SO4 + Ca3(PO4)2 = (NH4)3PO4 + CaSO4 =>
3(NH4)2SO4 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 CaSO4
Fe(NO3)3 + NH4NCS = FeNCS + NH4(NO3)3 =>
Fe(NO3)3 + NH4NCS = FeNCS + NH4(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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