| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO(g) + H2O =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO(g) + 2 H2O
Ag + HF = HAg + F =>
Ag + HF = HAg + F
LiC2H3O2 + (NH4)2CrO4 = LiCrO4 + (NH4)2C2H3O2 =>
LiC2H3O2 + (NH4)2CrO4 = LiCrO4 + (NH4)2C2H3O2
(NH4)2Cr2O7(s) = Cr2O3(l) + H2O(l) + N2(g) =>
(NH4)2Cr2O7(s) = Cr2O3(l) + 4 H2O(l) + N2(g)
C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl
AgNO3(aq) + CuCl2(s) = AgCl(s) + Cu(NO3)2 =>
2 AgNO3(aq) + CuCl2(s) = 2 AgCl(s) + Cu(NO3)2
KI + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaI =>
3 KI + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaI
Rb + N + O = RbNO3 =>
Rb + N + 3 O = RbNO3
F2 + NaOH = NaF + H2O + O2 =>
2 F2 + 4 NaOH = 4 NaF + 2 H2O + O2
AgC2H3O2 + ZnPO4 = AgPO4 + ZnC2H3O2 =>
AgC2H3O2 + ZnPO4 = AgPO4 + ZnC2H3O2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C6H8O7 + H3PO4 + Fe = C6H12 + H2O + FeH2PO4 =>
C6H8O7 + 18 H3PO4 + 18 Fe = C6H12 + 7 H2O + 18 FeH2PO4
H + O = H2O =>
2 H + O = H2O
Fe(NO3)3 + NH3 + H2O = Fe2O3 + NH4NO3 =>
2 Fe(NO3)3 + 6 NH3 + 3 H2O = Fe2O3 + 6 NH4NO3
H + O = H2O =>
2 H + O = H2O
MgS + AlCl3 = MgCl2 + Al2S3 =>
3 MgS + 2 AlCl3 = 3 MgCl2 + Al2S3
C6H6O12 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H6O12 + 6 KMnO4 + 9 H2SO4 = 30 CO2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
MgCl2 + Al(OH)3 = AlCl3 + Mg(OH)2 =>
3 MgCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Mg(OH)2
Ca(OH)2(aq) + H2S(aq) = CaS + H2O(aq) =>
Ca(OH)2(aq) + H2S(aq) = CaS + 2 H2O(aq)
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + CrSO4 + KSO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 4 CrSO4 + 4 KSO4 + 11 H2O
C2H4OHCOOH + Na2CO3 = C2H4ONaCOONa + H2 + CO2 =>
4 C2H4OHCOOH + 3 Na2CO3 = 3 C2H4ONaCOONa + 6 H2 + 6 CO2
C6H13N + C8H8O = C6H11NC8H8 + H2O =>
C6H13N + C8H8O = C6H11NC8H8 + H2O
C24H30N2O3 + O2 = CO2 + HNO3 + H2O =>
2 C24H30N2O3 + 65 O2 = 48 CO2 + 4 HNO3 + 28 H2O
Pt{7+} + Au = Pt{2+} + Au{4+} =>
4 Pt{7+} + 5 Au = 4 Pt{2+} + 5 Au{4+}
C9H8O4 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C9H8O4 + 6 NaHCO3 = 2 H2O + 3 CO2 + 2 Na3C6H5O7
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CaOOCOOC + HCl = CaCl2 + H2 + CO2 =>
CaOOCOOC + 2 HCl = CaCl2 + H2 + 2 CO2
Hg2(NO3)2(aq) + (NH4)I(aq) = HgI(s) + NH4NO3 =>
Hg2(NO3)2(aq) + 2(NH4)I(aq) = 2 HgI(s) + 2 NH4NO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag + SrCl2 = AgCl2 + Sr =>
Ag + SrCl2 = AgCl2 + Sr
Cu2(CH3COO)4*2H2O + HCl = Cu + Cl + CH3COOH + H2O =>
Cu2(CH3COO)4*2H2O + 4 HCl = 2 Cu + 4 Cl + 4 CH3COOH + 2 H2O
B2H6 + H2O2 = B2O3 + H2 =>
2 B2H6 + 3 H2O2 = 2 B2O3 + 9 H2
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
NaBrO3 + C4H8O = C4H6O2 + NaBr + H2O =>
2 NaBrO3 + 3 C4H8O = 3 C4H6O2 + 2 NaBr + 3 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe + Al(No3)3 = Fe(No3)2 + Al =>
3 Fe + 2 Al(No3)3 = 3 Fe(No3)2 + 2 Al
H + O = H2O =>
2 H + O = H2O
Ba(OH)2 + NaPO4 = BaPO4 + Na(OH)2 =>
Ba(OH)2 + NaPO4 = BaPO4 + Na(OH)2
Sb2O3 + NaCl + H2SO4 = SbCl3 + Na2SO4 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 2 SbCl3 + 3 Na2SO4 + 3 H2O
HCN + NaClO = N + H + NaCl + CO =>
HCN + NaClO = N + H + NaCl + CO
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
CoPO4 + Al2(CO3)3 = Co2(CO3)3 + AlPO4 =>
2 CoPO4 + Al2(CO3)3 = Co2(CO3)3 + 2 AlPO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaBr + Co = CoBr2 + Na =>
2 NaBr + Co = CoBr2 + 2 Na
CaCO3 + C6H8O6 = Ca(C6H7O6)2 + CO2 + H2O =>
CaCO3 + 2 C6H8O6 = Ca(C6H7O6)2 + CO2 + H2O
Na + CHCl3 = NaCl + C2H2 =>
6 Na + 2 CHCl3 = 6 NaCl + C2H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/24
Équations équilibrées sur07/14/23
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