| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO3(s) + 2 HNO3(aq) = 2 LiNO3 + H2O + SO2
C2H5OHSO3 + HBr = C2H5Br + H2SO4 =>
C2H5OHSO3 + HBr = C2H5Br + H2SO4
CoCl2 + HCl = CoCl3H =>
CoCl2 + HCl = CoCl3H
KCl + CuI2 = CuCl2 + KI =>
2 KCl + CuI2 = CuCl2 + 2 KI
Cd2O3 + C = Cd + CO2 =>
2 Cd2O3 + 3 C = 4 Cd + 3 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MgOH + NH4NO3 = Mg(NO3)2 + H2O + NH3 =>
8 MgOH + 17 NH4NO3 = 8 Mg(NO3)2 + 11 H2O + 18 NH3
CH3CH(OH)CH2CH3 + K2Cr2O7 + HCl = CH3C(O)CH2CH3 + CrCl3 + KCl + H2O =>
3 CH3CH(OH)CH2CH3 + K2Cr2O7 + 8 HCl = 3 CH3C(O)CH2CH3 + 2 CrCl3 + 2 KCl + 7 H2O
H2SO4 + Fe(NH4)2SO4 = FeH2SO4 + (NH4)2SO4 =>
H2SO4 + Fe(NH4)2SO4 = FeH2SO4 + (NH4)2SO4
BrF5 + H2O = HBrO3 + HF =>
BrF5 + 3 H2O = HBrO3 + 5 HF
CoCl2 + HCl = CoCl3H =>
CoCl2 + HCl = CoCl3H
NH2C(NH)NHNH2*H2CO3 + NaOH = Na2CO3 + NH3 + N2H4 + H2O =>
NH2C(NH)NHNH2*H2CO3 + 4 NaOH = 2 Na2CO3 + 2 NH3 + N2H4 + H2O
ZnCl + NaOH = ZnNa + ClOH =>
ZnCl + NaOH = ZnNa + ClOH
NH2C(NH)NHNH2*H2CO3 + NaOH = Na2CO3 + NH3 + N2H4 + H2O =>
NH2C(NH)NHNH2*H2CO3 + 4 NaOH = 2 Na2CO3 + 2 NH3 + N2H4 + H2O
CuF2 + Na3PO4 = Cu3(PO4)2 + NaF =>
3 CuF2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaF
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
MnO4{-} + H2S + H{+} = Mn{2+} + SO4{2-} + H2O =>
8 MnO4{-} + 5 H2S + 14 H{+} = 8 Mn{2+} + 5 SO4{2-} + 12 H2O
HCHO + H2O = H3O + HCO =>
HCHO + H2O = H3O + HCO
CoCl2 + HCl = CoCl3H =>
CoCl2 + HCl = CoCl3H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
CoCl2 + HCl = CoCl3H =>
CoCl2 + HCl = CoCl3H
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Ba(C2H3O2)2(aq) + NaSO4(aq) = BaSO4(s) + Na(C2H3O2)2 =>
Ba(C2H3O2)2(aq) + NaSO4(aq) = BaSO4(s) + Na(C2H3O2)2
NaCl(aq)H2O = NaCl + H2O =>
NaCl(aq)H2O = NaCl + H2O
Sn(OH)4 = SnO2 + O2H4 =>
Sn(OH)4 = SnO2 + O2H4
PH3 + HMnO4 = H2PO4 + MnO2 + H2O =>
PH3 + 3 HMnO4 = H2PO4 + 3 MnO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
Cs + HBr = CsBr + H2 =>
2 Cs + 2 HBr = 2 CsBr + H2
ZnCl + AgNO3 = AgCl + Zn(NO3) =>
ZnCl + AgNO3 = AgCl + Zn(NO3)
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
GeC + Cl2 = GeCl4 + C =>
GeC + 2 Cl2 = GeCl4 + C
Na2B4O5(OH)4*8H2O + H2SO4 = H3BO3 + Na2SO4 + H2O =>
Na2B4O5(OH)4*8H2O + H2SO4 = 4 H3BO3 + Na2SO4 + 5 H2O
CoCl2 + HCl = CoCl3H =>
CoCl2 + HCl = CoCl3H
NH2C(NH)NHNH2*H2CO3 + NaOH = Na2CO3 + NH3 + N2H4 + H2O =>
NH2C(NH)NHNH2*H2CO3 + 4 NaOH = 2 Na2CO3 + 2 NH3 + N2H4 + H2O
Ce(IO3)4 + (H2C2O4) = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24(H2C2O4) = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
HNO3 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO3 + 10 KI + 10 HCl = 5 I2 + N2 + 10 KCl + 6 H2O
Co(NO3)2CaS = Ca(NO3)2CoS =>
Co(NO3)2CaS = Ca(NO3)2CoS
CoCl2 + HCl = CoCl3H =>
CoCl2 + HCl = CoCl3H
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
HBr + H2O = H3OBr =>
HBr + H2O = H3OBr
Br3F3 = Br + F =>
Br3F3 = 3 Br + 3 F
Mg + ClO{2+} = Mg{2+} + ClO{-} =>
3 Mg + 2 ClO{2+} = 3 Mg{2+} + 2 ClO{-}
C9H10O2 = C + H + O =>
C9H10O2 = 9 C + 10 H + 2 O
Au(s) + KNO3(aq) = K + AuNO3 =>
Au(s) + KNO3(aq) = K + AuNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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