| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PH2 + 5 O2 = 2 P2O3 + 4 H2O
KOH + CH3COOH + H2O = H3O2 + KCH3COOH =>
KOH + CH3COOH + H2O = H3O2 + KCH3COOH
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CsNO3 + Cr(C2H3O2)3 = Cr(NO3)3 + CsC2H3O2 =>
3 CsNO3 + Cr(C2H3O2)3 = Cr(NO3)3 + 3 CsC2H3O2
Rh + HCl + Cl2 = H3RhCl5 =>
Rh + 3 HCl + Cl2 = H3RhCl5
CaCO3 + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3 + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Ni + HBr = HNi + Br =>
Ni + HBr = HNi + Br
ArNO3 + NaCl = ArNO3NaCl =>
ArNO3 + NaCl = ArNO3NaCl
Pb(NO3)2 + NaC2H3O2 = Pb(C2H3O2)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaC2H3O2 = Pb(C2H3O2)2 + 2 Na(NO3)
NaOH + H3CO3 = Na3CO3 + H2O =>
3 NaOH + H3CO3 = Na3CO3 + 3 H2O
CaO + K2CO3 = CaCO3 + K2O =>
CaO + K2CO3 = CaCO3 + K2O
PbSPb + S = PbS =>
PbSPb + S = 2 PbS
Ba(NO3)2(ac) + MgCl2(ac) = BaCl2(ac) + Mg(NO3)2(ac) =>
Ba(NO3)2(ac) + MgCl2(ac) = BaCl2(ac) + Mg(NO3)2(ac)
RbBr + AgCl = AgBr + RbCl(classification) =>
RbBr + AgCl = AgBr + RbCl(classification)
CH2O + H2O2 = CO2 + H2O =>
CH2O + 2 H2O2 = CO2 + 3 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
MgCO3 + C6H8O7 = C12H10Mg3O14 + H2O + CO2 =>
3 MgCO3 + 2 C6H8O7 = C12H10Mg3O14 + 3 H2O + 3 CO2
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
Co(NO3)2 + (NH4)2C2O4 = CoC2O4 + NH4NO3 =>
Co(NO3)2 + (NH4)2C2O4 = CoC2O4 + 2 NH4NO3
NaOH + KHP = NaOHKHP =>
NaOH + KHP = NaOHKHP
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Sb3S3 + O2 = Sb2O3 + SO2 =>
4 Sb3S3 + 21 O2 = 6 Sb2O3 + 12 SO2
CH3Cl + NaCN = CH3CN + NaCl =>
CH3Cl + NaCN = CH3CN + NaCl
SO2 + KMnO4 = MnSO4 + K2SO4 + SO4 =>
4 SO2 + 2 KMnO4 = 2 MnSO4 + K2SO4 + SO4
Al2Mg3 + HCl = AlCl3 + MgH2 =>
Al2Mg3 + 6 HCl = 2 AlCl3 + 3 MgH2
C2H8N2 + N2O4 = N2 + H2O + CO2O =>
2 C2H8N2 + 5 N2O4 = 7 N2 + 8 H2O + 4 CO2O
AlBr3 + K2SO3 + H2O = Al2(SO4)3 + KBr + H2 =>
2 AlBr3 + 3 K2SO3 + 3 H2O = Al2(SO4)3 + 6 KBr + 3 H2
FeS2 + O2 + CO3{2-} + H2O = Fe(OH)3 + SO4{2-} + HCO3{-} =>
4 FeS2 + 15 O2 + 16 CO3{2-} + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 HCO3{-}
S + Cl = SCl6 =>
S + 6 Cl = SCl6
Fe(OH)2 + Cl2 + KOH = Fe(OH)3 + KCl =>
2 Fe(OH)2 + Cl2 + 2 KOH = 2 Fe(OH)3 + 2 KCl
NH4OH + AlCl = NH4Cl + AlOH =>
NH4OH + AlCl = NH4Cl + AlOH
FeCl2 + I2 = FeI2 + Cl2 =>
FeCl2 + I2 = FeI2 + Cl2
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 + H2O =>
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 + 12 H2O
HgCO3 + H2SO4 = HgSO4 + CO2 + H2O =>
HgCO3 + H2SO4 = HgSO4 + CO2 + H2O
CS2 = C + S8 =>
4 CS2 = 4 C + S8
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KBr + MnO2 + H2SO4 = MnSO4 + K2SO4 + Br2 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = MnSO4 + K2SO4 + Br2 + 2 H2O
Ba(OH)2 + H(NO3) = Ba(NO3)2 + H(OH) =>
Ba(OH)2 + 2 H(NO3) = Ba(NO3)2 + 2 H(OH)
CD + AB = AD + CB =>
CD + AB = AD + CB
Cu + H2SO4(aq) = CuSO4(aq) + SO2 + H2O =>
Cu + 2 H2SO4(aq) = CuSO4(aq) + SO2 + 2 H2O
AlCl3 + NH4(OH) = Al(OH)3 + (NH4)Cl =>
AlCl3 + 3 NH4(OH) = Al(OH)3 + 3(NH4)Cl
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
MgO + ClO = MgClO2 =>
MgO + ClO = MgClO2
Ca10F2(PO4)6 + H2(SO4) = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2(SO4) = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
HCl + CaCo = CaCl2 + CoCl2 + H2 =>
4 HCl + CaCo = CaCl2 + CoCl2 + 2 H2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CoCl2*6H2O + Na2CO3*10H2O = CoCO3 + NaCl + H2O =>
CoCl2*6H2O + Na2CO3*10H2O = CoCO3 + 2 NaCl + 16 H2O
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
K + Ca{2+} = K{2+} + Ca =>
K + Ca{2+} = K{2+} + Ca
Zn3N2 + H2O = Zn(OH)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn(OH)2 + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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