| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Co(NO3)2 + K3Fe(CN)6 = Co3Fe(CN)6 + 3 K(NO3)2
H4C2 + H2O = H6C2O =>
H4C2 + H2O = H6C2O
(C6H5)2CO + O2 = CO2 + H2O =>
(C6H5)2CO + 15 O2 = 13 CO2 + 5 H2O
C2H5MgBr + H2O = C2H6 + MgOHBr =>
C2H5MgBr + H2O = C2H6 + MgOHBr
KI + NaClO + H2SO4 = KI3 + NaCl + H2O + K2SO4 =>
3 KI + NaClO + H2SO4 = KI3 + NaCl + H2O + K2SO4
Fe2(SO4)3 + K3PO4 = FePO4 + K2SO4 =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4 + 3 K2SO4
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
CoBr2(aq) + Na2S(aq) = CoS(s) + NaBr(aq) =>
CoBr2(aq) + Na2S(aq) = CoS(s) + 2 NaBr(aq)
ZnBr2 + (NH4)2SO4 = ZnSO4 + NH4Br =>
ZnBr2 + (NH4)2SO4 = ZnSO4 + 2 NH4Br
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CH3CH2BrNaOH = CNaH3CHOH2Br =>
CH3CH2BrNaOH = CNaH3CHOH2Br
C3H8O + HCl = C3H7Cl + H2O =>
C3H8O + HCl = C3H7Cl + H2O
NaOCl(aq) + CH3COOH(aq) = CH3COONa(aq) + HOCl(aq) =>
NaOCl(aq) + CH3COOH(aq) = CH3COONa(aq) + HOCl(aq)
BCl3 + H2O = BOHCl2 + HCl =>
BCl3 + H2O = BOHCl2 + HCl
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Cu + HNO2 = Cu(NO3)2 + N2O + H2O =>
2 Cu + 10 HNO2 = 2 Cu(NO3)2 + 3 N2O + 5 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Dy(s) + F2(g) = DyF3(s) =>
2 Dy(s) + 3 F2(g) = 2 DyF3(s)
CaCO3 = *7CaO + CO2 =>
7 CaCO3 = *7CaO + 7 CO2
HCl + NaHCO3 = H2CO3 + NaCl = H2O + CO2 + NaCl =>
HCl + NaHCO3 = H2CO3 + NaCl
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
C3H7NH2 + HNO3 = [C3H7NH3]NO3 =>
C3H7NH2 + HNO3 = [C3H7NH3]NO3
Mg + H2SiO3 = Mg2SiO3 + H2 =>
2 Mg + H2SiO3 = Mg2SiO3 + H2
Te + H2O + HNO3 = H2TeO3 + NO =>
3 Te + H2O + 4 HNO3 = 3 H2TeO3 + 4 NO
FeS2 + O2 + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe{2+} + 4 SO4{2-} + 4 H{+}
C5H12 + F2 = CF4 + HF =>
C5H12 + 16 F2 = 5 CF4 + 12 HF
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
NH4Cl + KOH = NH3 + KCl + H2O =>
NH4Cl + KOH = NH3 + KCl + H2O
MgCl2(ac) + K2SO3(ac) = KCl(ac) + MgSO3(ac) =>
MgCl2(ac) + K2SO3(ac) = 2 KCl(ac) + MgSO3(ac)
Ca10(PO4)6F2 + HCl = H3PO4 + CaCl2 + HF =>
Ca10(PO4)6F2 + 20 HCl = 6 H3PO4 + 10 CaCl2 + 2 HF
LiFePO4 + H2SO4 = Li2SO4 + FeSO4 + H3PO4 =>
2 LiFePO4 + 3 H2SO4 = Li2SO4 + 2 FeSO4 + 2 H3PO4
Ge + H2 = GeH4 =>
Ge + 2 H2 = GeH4
Au = Au3 =>
3 Au = Au3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Mg3(PO4)2 + HNO3 = Mg(H2PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 4 HNO3 = Mg(H2PO4)2 + 2 Mg(NO3)2
Se2 + O2 = SeO2 =>
Se2 + 2 O2 = 2 SeO2
C6H8O6 + Fe(CN)6{3-} = C6H6O6 + Fe(CN)6{4-} + H{+} =>
C6H8O6 + 2 Fe(CN)6{3-} = C6H6O6 + 2 Fe(CN)6{4-} + 2 H{+}
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
As(s) + Cl2(g) = AsCl3 =>
2 As(s) + 3 Cl2(g) = 2 AsCl3
Fe + HC2H3O2 = Fe(C2H3O2) + H2 =>
2 Fe + 2 HC2H3O2 = 2 Fe(C2H3O2) + H2
NaOH + AlCl = NaCl + Al(OH) =>
NaOH + AlCl = NaCl + Al(OH)
Fe(OH)2 + K2CO3 = FeCO3 + KOH =>
Fe(OH)2 + K2CO3 = FeCO3 + 2 KOH
Fe + Cu(CuSO4)2 = Cu + Fe(FeSO4)2 =>
3 Fe + Cu(CuSO4)2 = 3 Cu + Fe(FeSO4)2
NCl3 + H2 = HCl + N2 =>
2 NCl3 + 3 H2 = 6 HCl + N2
NH4NO3 + NaOH = ammonia + water + sodiumnitrate =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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