| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + 7 O = 2 CO2 + 3 H2O
LiH + BCl3 = B2H6 + LiCl =>
6 LiH + 2 BCl3 = B2H6 + 6 LiCl
H3PO4 + CaO2H2 = Ca3P2O8 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 H2O
CaO2H2 + HNO3 = CaN2O6 + H2O =>
CaO2H2 + 2 HNO3 = CaN2O6 + 2 H2O
CaO2H2 + H3PO4 = CaHPO4 + H2O =>
CaO2H2 + H3PO4 = CaHPO4 + 2 H2O
H3PO4 + CaO2H2 = Ca3P2O8 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 H2O
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2 =>
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2
CaO2H2 + H3PO4 = CaHPO4 + H2O =>
CaO2H2 + H3PO4 = CaHPO4 + 2 H2O
Al2S3O12 + CaO2H2 = AlO3H3 + CaSO4 =>
Al2S3O12 + 3 CaO2H2 = 2 AlO3H3 + 3 CaSO4
CaF2 + H2 + SO4 = CaSO4 + HF =>
CaF2 + H2 + SO4 = CaSO4 + 2 HF
C4H9OH + HCI = C3H7CI + H2O =>
3 C4H9OH + 4 HCI = 4 C3H7CI + 3 H2O
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
C6H5COOH(aq) + NaOH(aq) = C6H5COONa(aq) + H2O(l) =>
C6H5COOH(aq) + NaOH(aq) = C6H5COONa(aq) + H2O(l)
FeOOH + BCl3 = FeCl3 + B2O3 + H2O =>
2 FeOOH + 2 BCl3 = 2 FeCl3 + B2O3 + H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
CaO2H2 + H3PO4 = CaHPO4 + H2O =>
CaO2H2 + H3PO4 = CaHPO4 + 2 H2O
Cl{-} + CrO4{2-} + H{+} = Cl2 + Cr{3+} + H2O =>
6 Cl{-} + 2 CrO4{2-} + 16 H{+} = 3 Cl2 + 2 Cr{3+} + 8 H2O
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
CaCl2*2H2O + Na2SO4 = NaCl + CaSO4*2H2O =>
CaCl2*2H2O + Na2SO4 = 2 NaCl + CaSO4*2H2O
S2Cl + NH4Cl = S4N4 + HCl + S8 =>
24 S2Cl + 8 NH4Cl = 2 S4N4 + 32 HCl + 5 S8
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
CaO2H2 + HNO3 = CaN2O6 + H2O =>
CaO2H2 + 2 HNO3 = CaN2O6 + 2 H2O
S8 + AsF5 = S16(AsF6)2 + AsF3 =>
2 S8 + 3 AsF5 = S16(AsF6)2 + AsF3
KC1 + AgNO3 = AgC1 + KNO3 =>
KC1 + AgNO3 = AgC1 + KNO3
CH3CH2ONa + CH3CH2Br = (CH3)2(CH2)2O + NaBr =>
CH3CH2ONa + CH3CH2Br = (CH3)2(CH2)2O + NaBr
Al2O3 + HCl = Al2(Cl3)2 + H2O =>
Al2O3 + 6 HCl = Al2(Cl3)2 + 3 H2O
FeSO4 + HCl = FeCl2 + SO4 + H =>
FeSO4 + 2 HCl = FeCl2 + SO4 + 2 H
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
HBrO3 + ZnO = Zn(BrO3)2 + H2O =>
2 HBrO3 + ZnO = Zn(BrO3)2 + H2O
AgHCO3 + NaCl = NaHCO3 + AgCl =>
AgHCO3 + NaCl = NaHCO3 + AgCl
H3PO4 + CaO2H2 = Ca3P2O8 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 H2O
C2H5COOC3H7 + H2O = C2H5COOH + C3H7OH =>
C2H5COOC3H7 + H2O = C2H5COOH + C3H7OH
Li2O(s) + H2O(l) = LiOH =>
Li2O(s) + H2O(l) = 2 LiOH
Co + I = CoI2 =>
Co + 2 I = CoI2
S8 + AsF5 = S16(AsF6)2 + AsF3 =>
2 S8 + 3 AsF5 = S16(AsF6)2 + AsF3
ZnO2 + CuCl = CuO2 + ZnCl =>
ZnO2 + CuCl = CuO2 + ZnCl
Al2S3O12 + CaO2H2 = AlO3H3 + CaSO4 =>
Al2S3O12 + 3 CaO2H2 = 2 AlO3H3 + 3 CaSO4
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
Cr2O3(s) + Na2CO3(s) + O2(g) = Na2CrO4(s) + CO2(g) =>
2 Cr2O3(s) + 4 Na2CO3(s) + 3 O2(g) = 4 Na2CrO4(s) + 4 CO2(g)
KBr + SO3 = KSO3 + Br =>
KBr + SO3 = KSO3 + Br
MgCl2 + Ag = AgCl + Mg =>
MgCl2 + 2 Ag = 2 AgCl + Mg
H2O + N = H2 + HNO3 =>
6 H2O + 2 N = 5 H2 + 2 HNO3
Zn + NH3*H2O = Zn(OH)2 + NH4 =>
Zn + 2 NH3*H2O = Zn(OH)2 + 2 NH4
Ni(OH)2 + ClO{-} = NiO(OH) + Cl{-} + H2O =>
2 Ni(OH)2 + ClO{-} = 2 NiO(OH) + Cl{-} + H2O
MgS + HNO3 = MgSO4 + NO + H2O =>
3 MgS + 8 HNO3 = 3 MgSO4 + 8 NO + 4 H2O
CCl4 + CuO = CuCl + CO2 + Cl2 =>
CCl4 + 2 CuO = 2 CuCl + CO2 + Cl2
Na2CO3 + H2SO4 = Na2SO4CO2H2O =>
Na2CO3 + H2SO4 = Na2SO4CO2H2O
Fe(NO3)3(aq) + Na2CO3(aq) = Na(NO3)(aq) + Fe2(CO3)3(s) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = 6 Na(NO3)(aq) + Fe2(CO3)3(s)
KSiO3 + HCl = KCl + SiO3H =>
KSiO3 + HCl = KCl + SiO3H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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