| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + CaO = ZnO + Ca(OH)2
C7H5OClC3H2N2 = C10H5ClN2H2O =>
C7H5OClC3H2N2 = C10H5ClN2H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
NiOOH + CH3COOH = Ni(CH3COO)2 + H2O + O2 =>
4 NiOOH + 8 CH3COOH = 4 Ni(CH3COO)2 + 6 H2O + O2
V + S2 = VS =>
2 V + S2 = 2 VS
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
Fe2O3 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
4 Fe2O3 + 3 KClO4 + 16 KOH = 8 K2FeO4 + 3 KCl + 8 H2O
K2Cr2O7 + H2C2O4*2H2O = K(Cr(C2O4)2(H2O)2)*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K(Cr(C2O4)2(H2O)2)*2H2O + 6 CO2 + 13 H2O
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
KI + Na(NO3) = K(NO3) + NaI =>
KI + Na(NO3) = K(NO3) + NaI
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
Fe2O3 + C6H8O7 = Fe2C6H2O7 + H2O =>
Fe2O3 + C6H8O7 = Fe2C6H2O7 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SO2Cl2 = SO2 + Cl2 =>
SO2Cl2 = SO2 + Cl2
LiH + F = LiF + H =>
LiH + F = LiF + H
H2O + CdO2 = Cd(OH)4 =>
2 H2O + CdO2 = Cd(OH)4
NO2CH2COOH = CO2 + CH3NO2 =>
NO2CH2COOH = CO2 + CH3NO2
Cu(NO3)2 + Na2S = CuS + Na(NO3) =>
Cu(NO3)2 + Na2S = CuS + 2 Na(NO3)
Na2S4O6 + KMnO4 + HNO3 = NaHSO4 + H2SO4 + KNO3 + H2O + Mn(NO3)2 =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 10 NaHSO4 + 10 H2SO4 + 14 KNO3 + 6 H2O + 14 Mn(NO3)2
HCOOH + CH3CH(OH)CH2CH3 = CH3COOCH3CH2CH3 + H2O =>
12 HCOOH + 17 CH3CH(OH)CH2CH3 = 16 CH3COOCH3CH2CH3 + 9 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
HCl + K2Cr2O7 = Cl2 + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
NaI + NaO + HCl = I2 + NaCl + H2O =>
2 NaI + 2 NaO + 4 HCl = I2 + 4 NaCl + 2 H2O
potassium + water = hydrogen + potassiumhydroxide =>
2 K + 2 H2O = H2 + 2 KOH
HCl + K2SO3 = KCl + H2SO3 =>
2 HCl + K2SO3 = 2 KCl + H2SO3
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
P + NaCl = NaP + Cl =>
P + NaCl = NaP + Cl
HCOONa + KMnO4 + H2SO4 = CO2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 5 Na2SO4 + 4 MnSO4 + 2 K2SO4 + 16 H2O
P2S5(s) + CoCl2(s) + P(s) = CoPS3(s) + PCl3(l) =>
9 P2S5(s) + 15 CoCl2(s) + 7 P(s) = 15 CoPS3(s) + 10 PCl3(l)
C4H9OH + CuO = C4H8OH + H2O + Cu =>
2 C4H9OH + CuO = 2 C4H8OH + H2O + Cu
Zn + I2 + Sr(OH)2 = Sr[Zn(OH)4] + SrI2 =>
Zn + I2 + 2 Sr(OH)2 = Sr[Zn(OH)4] + SrI2
CaS2O3 + CuF2 = CaF2 + CuS2O3 =>
CaS2O3 + CuF2 = CaF2 + CuS2O3
Fe3(s) + O2(g) = FeO =>
2 Fe3(s) + 3 O2(g) = 6 FeO
KH + NH3 = NH4 + K =>
KH + NH3 = NH4 + K
B2H6 + LiAlH4 = LiBH4 + Al(BH4)3 =>
2 B2H6 + LiAlH4 = LiBH4 + Al(BH4)3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NH3 + NaOH + Cl2 = N2H4 + NaCl + H2O =>
2 NH3 + 2 NaOH + Cl2 = N2H4 + 2 NaCl + 2 H2O
Li + AlCl4 = LiAlCl4 =>
Li + AlCl4 = LiAlCl4
C + HO = CO + H = C(OH)2 + q =>
C + HO = CO + H
Ag(NH3)2Cl + H2SO4 = AgCl + (NH4)2SO4 =>
Ag(NH3)2Cl + H2SO4 = AgCl + (NH4)2SO4
Cu(OH)2 + H2(SO4) = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 H2(SO4) = Cu2(SO4)2 + 4 H2O
Cu(OH)2 + H2CO3 = Cu2CO3 + H(OH)2 =>
2 Cu(OH)2 + H2CO3 = Cu2CO3 + 2 H(OH)2
H2 + Cl2 + O2 = HClO3 =>
H2 + Cl2 + 3 O2 = 2 HClO3
RbNO3 = Rb + N + O3 =>
RbNO3 = Rb + N + O3
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
In(NO3)3 + NH2CONH2 = N2 + CO2 + H2O + In2O3 =>
2 In(NO3)3 + 5 NH2CONH2 = 8 N2 + 5 CO2 + 10 H2O + In2O3
H2O + SO2 + Br2 = HSO4{-} + Br{-} + H{+} =>
2 H2O + SO2 + Br2 = HSO4{-} + 2 Br{-} + 3 H{+}
H2O2 + MnO2 = HMn + O =>
H2O2 + 2 MnO2 = 2 HMn + 6 O
Na2S2O4 + O2 = Na2O + SO3 =>
2 Na2S2O4 + 3 O2 = 2 Na2O + 4 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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