| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 C16H34 = 8 C + 17 C8H18
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + NaCl + CO2 =>
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + 2 NaCl + CO2
Ag2Cr2O7 + Mg(OH)2 = AgOH + MgCr2O7 =>
Ag2Cr2O7 + Mg(OH)2 = 2 AgOH + MgCr2O7
Co(NO3)2 + NaBr = CoBr2 + Na(NO3) =>
Co(NO3)2 + 2 NaBr = CoBr2 + 2 Na(NO3)
Fe2(SO4)3 + K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + K2SO4 =>
3 Fe2(SO4)3 + 6 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6]3 + 9 K2SO4
B10H14 + H2O = H3BO3 + H2 =>
B10H14 + 30 H2O = 10 H3BO3 + 22 H2
BaCl2 + SiO3 = BaSiO3 + Cl =>
BaCl2 + SiO3 = BaSiO3 + 2 Cl
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
B + H2 = BH3 =>
2 B + 3 H2 = 2 BH3
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
HCl + I2 = HI + Cl2 =>
2 HCl + I2 = 2 HI + Cl2
CaCl2(aq) + K2CrO4(aq) = CaCrO4 + KCl =>
CaCl2(aq) + K2CrO4(aq) = CaCrO4 + 2 KCl
KMnO4 + FeSO4 + H2SO4 = Mn2(SO4)2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = Mn2(SO4)2 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
MnO2 + e + H{+} = Mn{2+} + H2O =>
MnO2 + 2e + 4 H{+} = Mn{2+} + 2 H2O
CaCO + C = CaC2 + CO =>
CaCO + 2 C = CaC2 + CO
MnO4 = Mn + O2 =>
MnO4 = Mn + 2 O2
Cl2 + NH3*H2O = NH4Cl + H2O + NCl3 =>
3 Cl2 + 4 NH3*H2O = 3 NH4Cl + 4 H2O + NCl3
AgI + CH3COOH = CH3COOAg + HI =>
AgI + CH3COOH = CH3COOAg + HI
HCI + CH3CH2NH2 = CH3CH2NH3CI =>
HCI + CH3CH2NH2 = CH3CH2NH3CI
(NH4)2S(aq) + SrCl2(aq) = NH4Cl(s) + SrS(s) =>
(NH4)2S(aq) + SrCl2(aq) = 2 NH4Cl(s) + SrS(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Pb + AuBr3 = PbBr2 + Au =>
3 Pb + 2 AuBr3 = 3 PbBr2 + 2 Au
Al + I = I3Al =>
Al + 3 I = I3Al
Zn(CH3CO2)2 + CsOH = ZnOH + (CH3CO2)2Cs =>
Zn(CH3CO2)2 + CsOH = ZnOH + (CH3CO2)2Cs
KOH = K2O + H2O =>
2 KOH = K2O + H2O
ZnI2 + HNO3 = Zn(NO3)2 + HI =>
ZnI2 + 2 HNO3 = Zn(NO3)2 + 2 HI
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
HClO2 = H2 + Cl2 + O2 =>
2 HClO2 = H2 + Cl2 + 2 O2
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
SN + H = SNH =>
SN + H = SNH
K2ZnO2 + H2SO4 = K2SO4 + ZnSO4 + H2O =>
K2ZnO2 + 2 H2SO4 = K2SO4 + ZnSO4 + 2 H2O
MgSO4 + KI = K2SO4 + MgI2 =>
MgSO4 + 2 KI = K2SO4 + MgI2
KOH + (NH4)2SO4 = K2SO4 + NH3 + H2O =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH3 + 2 H2O
Mg2 + H2O + O2 = Mg(OH)2 =>
Mg2 + 2 H2O + O2 = 2 Mg(OH)2
P6 + O2 = P4O10 =>
2 P6 + 15 O2 = 3 P4O10
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
KMnO4 = K2MnO2 + MnO + O2 =>
4 KMnO4 = 2 K2MnO2 + 2 MnO + 5 O2
AlBr3(aq) + Cl2(g) = ClBr + Al =>
2 AlBr3(aq) + 3 Cl2(g) = 6 ClBr + 2 Al
K3(PO4) + Ca(SO4) = K2(SO4) + Ca3(PO4)2 =>
2 K3(PO4) + 3 Ca(SO4) = 3 K2(SO4) + Ca3(PO4)2
Rh + NaClO3 + HCl = H3RhCl6 + NaCl + H2O =>
2 Rh + NaClO3 + 12 HCl = 2 H3RhCl6 + NaCl + 3 H2O
HCl + Ag(C2)(H3)(O2) = AgCl + H(C2)(H3)(O2) =>
HCl + Ag(C2)(H3)(O2) = AgCl + H(C2)(H3)(O2)
(H2SO4) + K(OH) = (K2SO4) + H2O =>
(H2SO4) + 2 K(OH) = (K2SO4) + 2 H2O
C31H64 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
5 C31H64 + 188 NH4ClO4 = 155 CO2 + 442 H2O + 188 HCl + 94 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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