| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CaO)3*SiO2 + 6 H2O = (CaO)3(SiO2)2*3H2O + 3 Ca(OH)2
CH2O2 + C2H5OH = C3H6O2 + H2 =>
CH2O2 + 4 C2H5OH = 3 C3H6O2 + 4 H2
C7H7NH3Cl + AgNO3 = AgCl + C7H7NH3NO3 =>
C7H7NH3Cl + AgNO3 = AgCl + C7H7NH3NO3
KMnO4 + C4H5 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
42 KMnO4 + 10 C4H5 + 63 H2SO4 = 21 K2SO4 + 42 MnSO4 + 40 CO2 + 88 H2O
CuSO4 + *H2O = CuSO4*H2O =>
CuSO4 + *H2O = CuSO4*H2O
[Au(CN)2] + Zn = [Zn(CN)4] + Au =>
2[Au(CN)2] + Zn = [Zn(CN)4] + 2 Au
CO2 + H2O = HCO3 + H3O =>
CO2 + 2 H2O = HCO3 + H3O
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
KMnO4 + H2SO4 = KHSO4 + H2O + Mn2O7 =>
2 KMnO4 + 2 H2SO4 = 2 KHSO4 + H2O + Mn2O7
HBrO3 + Mg(OH)2 = HOH + Mg(BrO3)2 =>
2 HBrO3 + Mg(OH)2 = 2 HOH + Mg(BrO3)2
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O =>
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O
Ca(OH)2 + NH4Cl = CaCl2 + NH3H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3H2O
FeO + C = Fe + CO =>
FeO + C = Fe + CO
CH3CH2CH2CH2OHNaBr = CH3CH2CH2CH2BrNaOH =>
CH3CH2CH2CH2OHNaBr = CH3CH2CH2CH2BrNaOH
LiFe(NO3)2 = Li(NO3)2Fe =>
LiFe(NO3)2 = Li(NO3)2Fe
Co(H2O)6 + Cl = Co(H2O)4Cl2 + H2O =>
Co(H2O)6 + 2 Cl = Co(H2O)4Cl2 + 2 H2O
ClF3 = ClF2{+} + ClF4{-} =>
2 ClF3 = ClF2{+} + ClF4{-}
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
C6H5OH = C6H4 + H2O =>
C6H5OH = C6H4 + H2O
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O =>
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O
Al4C3 + O2 = Al2OC + CO2 =>
Al4C3 + 2 O2 = 2 Al2OC + CO2
KI + H3PO4 = HI + K3PO4 =>
3 KI + H3PO4 = 3 HI + K3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sc + CrO = ScO + Cr =>
Sc + CrO = ScO + Cr
Fr2O + NaOH = FrOH + Na2O =>
Fr2O + 2 NaOH = 2 FrOH + Na2O
C6H6H2SO4 = C6H6O3SH2O =>
C6H6H2SO4 = C6H6O3SH2O
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
AgNO3 + K2S2O8 + KOH = AgO + K2SO4 + KNO3 + H2O =>
2 AgNO3 + K2S2O8 + 4 KOH = 2 AgO + 2 K2SO4 + 2 KNO3 + 2 H2O
FeCl2 + K3[Fe(CN)6] = FeK3 + Cl2[Fe(CN)6] =>
FeCl2 + K3[Fe(CN)6] = FeK3 + Cl2[Fe(CN)6]
H2C3H2O4NaOH = NaHC3H2O4H2O =>
H2C3H2O4NaOH = NaHC3H2O4H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaOH + FeO3 = Fe(OH)3 + NaO =>
3 NaOH + FeO3 = Fe(OH)3 + 3 NaO
C16H34 = C9H20C7H14 =>
C16H34 = C9H20C7H14
Na3SO3 + HCl = Na3Cl + HSO3 =>
Na3SO3 + HCl = Na3Cl + HSO3
Cl2 + FeS = ClS + Fe =>
Cl2 + 2 FeS = 2 ClS + 2 Fe
CCl3F + H2O = HCl + HF + CO2 =>
CCl3F + 2 H2O = 3 HCl + HF + CO2
SnCl2 + K3PO4 = Sn3(PO4)2 + KCl =>
3 SnCl2 + 2 K3PO4 = Sn3(PO4)2 + 6 KCl
Na2(CO3) + BaCl2 = NaCl + BaCO3 =>
Na2(CO3) + BaCl2 = 2 NaCl + BaCO3
Na2CrO4 + H2S = Na2Cr2O7 + Na2S + H2O =>
2 Na2CrO4 + H2S = Na2Cr2O7 + Na2S + H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H3PO4 + MnO2 + Fe = Fe3O4 + H2O + MnPO4 =>
8 H3PO4 + 8 MnO2 + 3 Fe = Fe3O4 + 12 H2O + 8 MnPO4
SO4 + KHI = H2O + H2S + I2 + K2SO4 =>
6 SO4 + 10 KHI = 4 H2O + H2S + 5 I2 + 5 K2SO4
Mg(HCO3)2 + Na3PO4 = MgPO4 + Na3(HCO3)2 =>
Mg(HCO3)2 + Na3PO4 = MgPO4 + Na3(HCO3)2
MnO4{-} + Sn{2} + H{+} = Mn{2} + Sn{4} + H2O =>
2 MnO4{-} + 5 Sn{2} + 16 H{+} = 2 Mn{2} + 5 Sn{4} + 8 H2O
(NH2)2CO + NaBrO = NaBr + N2 + CO2 + H2O =>
(NH2)2CO + 3 NaBrO = 3 NaBr + N2 + CO2 + 2 H2O
HBr + Ca(OH)2 = CaBr2 + H(OH) =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H(OH)
(CH3)2CO + N2 = (CH)3NHN + H2O =>
(CH3)2CO + N2 = (CH)3NHN + H2O
AgCl + F = AgF + Cl =>
AgCl + F = AgF + Cl
K2CrO4 + KOH + SnCl2 + H2O = K3(Cr(OH)6) + KCl + K2(Sn(OH)6) =>
2 K2CrO4 + 14 KOH + 3 SnCl2 + 8 H2O = 2 K3(Cr(OH)6) + 6 KCl + 3 K2(Sn(OH)6)
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/24
Équations équilibrées sur04/12/23
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