| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H9Cl + 2 Na = C8H18 + 2 NaCl
H2O2 + NH4OH = N2 + H2O =>
3 H2O2 + 2 NH4OH = N2 + 8 H2O
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
MgI2 + HNO3 = Mg(NO3)2 + HI =>
MgI2 + 2 HNO3 = Mg(NO3)2 + 2 HI
B2O3(s) + Ca(OH)2(aq) = Ca(BO2)2(aq) + H2O(l) =>
B2O3(s) + Ca(OH)2(aq) = Ca(BO2)2(aq) + H2O(l)
H2SO4 + H2O = HSO4H3O =>
H2SO4 + H2O = HSO4H3O
CaC204 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5.0000000000001CaC204 + 818.00000000002KMnO4 + 1232 H2SO4 = 5 CaSO4 + 818.00000000002MnSO4 + 409.00000000001K2SO4 + 1020 CO2 + 1232 H2O
Au(MnO4)3 + LiOH = LiMnO4 + Au(OH)3 =>
Au(MnO4)3 + 3 LiOH = 3 LiMnO4 + Au(OH)3
Al3 + AgOH = Ag + AlOH =>
Al3 + 3 AgOH = 3 Ag + 3 AlOH
NaCl(aq) + H2Co3(s) = Na2Co3(s) + HCl(aq) =>
2 NaCl(aq) + H2Co3(s) = Na2Co3(s) + 2 HCl(aq)
HNO3 + Sb2S3 = NO2 + Sb2O5 + H2SO4 + H2O =>
28 HNO3 + Sb2S3 = 28 NO2 + Sb2O5 + 3 H2SO4 + 11 H2O
Pt + HNO3 + HCl = NO + H2O + H2PtCl6 =>
3 Pt + 4 HNO3 + 18 HCl = 4 NO + 8 H2O + 3 H2PtCl6
CO2(g) + H2O(l) = C9H8O4(s) + O2(g) =>
9 CO2(g) + 4 H2O(l) = C9H8O4(s) + 9 O2(g)
C4H89 + O2 = CO2 + H2O =>
4 C4H89 + 105 O2 = 16 CO2 + 178 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
C2H4 + HCl = C2Cl4 + H2 =>
C2H4 + 4 HCl = C2Cl4 + 4 H2
H2Br + Ca(OH)2 = H2O + CaBr =>
H2Br + Ca(OH)2 = 2 H2O + CaBr
Cr(NO3)3 = NO2 + O2 + Cr2O3 =>
4 Cr(NO3)3 = 12 NO2 + 3 O2 + 2 Cr2O3
BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2
Li2SO3 + HNO3 = SO2 + H2O + LiNO3 =>
Li2SO3 + 2 HNO3 = SO2 + H2O + 2 LiNO3
HC2H3 + NO3NaO2 = C2H3NaO2 + HNO3 =>
HC2H3 + NO3NaO2 = C2H3NaO2 + HNO3
C2H6OS + O2 = C2H6O2S =>
2 C2H6OS + O2 = 2 C2H6O2S
PbO2 + HCl = PbCl2 + Cl2(g) + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2(g) + 2 H2O
H2Cl2 + NaOH = HNaCl + OH =>
H2Cl2 + 2 NaOH = 2 HNaCl + 2 OH
Co(H2O)6Cl2 + (NH4)2CO3 = Co(NH3)4Cl2 + H2O + CO2 =>
Co(H2O)6Cl2 + 2(NH4)2CO3 = Co(NH3)4Cl2 + 8 H2O + 2 CO2
C2H14N + C3H6O = C5H20N + O =>
C2H14N + C3H6O = C5H20N + O
Be(OH)2 + HClO4 = H2O + Be(ClO4)2 =>
Be(OH)2 + 2 HClO4 = 2 H2O + Be(ClO4)2
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
H2SO4(aq) + Na2CO3(s) = Na2SO4(l) + CO2 + H2O =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(l) + CO2 + H2O
F2 + NH4I = NH4F + I =>
F2 + 2 NH4I = 2 NH4F + 2 I
Cu + H2(SO4) = Cu(SO4) + SO2 + H2O =>
Cu + 2 H2(SO4) = Cu(SO4) + SO2 + 2 H2O
Be(OH)2 + HClO4 = H2O + Be(ClO4)2 =>
Be(OH)2 + 2 HClO4 = 2 H2O + Be(ClO4)2
S{-2} + ClO{-} + H{+} = S + Cl{-} + H2O =>
S{-2} + ClO{-} + 2 H{+} = S + Cl{-} + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
MgCO3 + NaCl = MgCl2 + Na2CO3 =>
MgCO3 + 2 NaCl = MgCl2 + Na2CO3
Mn(OH)2 + Na2O2 = Na2MnO4 + NaOH =>
Mn(OH)2 + 2 Na2O2 = Na2MnO4 + 2 NaOH
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
K + HNO3 = K(NO3) + N2O + H2O =>
8 K + 10 HNO3 = 8 K(NO3) + N2O + 5 H2O
CuSO4(aq) + KI = CuI(s) + I2(aq) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI = 2 CuI(s) + I2(aq) + 2 K2SO4(aq)
(NH4)2C2O4H2O + KMnO4 + H2SO4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
(NH4)2C2O4H2O + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2O2 + 2 CO2 + N2 + 7 H2O
((CH3(CH2)2CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)2CH3)) + 13 O2 = 8 CO2 + 10 H2O
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
KCN + FeSO4 = K2SO4 + K4Fe(CN)6 =>
6 KCN + FeSO4 = K2SO4 + K4Fe(CN)6
Na2SO3 + H2SO4 = Na2SO4 + H2S =>
4 Na2SO3 + H2SO4 = 4 Na2SO4 + H2S
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
MgO + CuCl2 = MgCl2 + CuO =>
MgO + CuCl2 = MgCl2 + CuO
HCl(aq) + NaOH = NaCl + H2O(l) =>
HCl(aq) + NaOH = NaCl + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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