| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2
Na2SO3 + Cl2 + H2O = NaCl + H2SO4 =>
Na2SO3 + Cl2 + H2O = 2 NaCl + H2SO4
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
B + C = B4C =>
4 B + C = B4C
NH3 + KOH = K + NO + H2 =>
NH3 + KOH = K + NO + 2 H2
CsOH + Ca = Ca(OH)2 + Cs =>
2 CsOH + Ca = Ca(OH)2 + 2 Cs
CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4
C6H5CI + O2 = CO2 + H2O + CI2 =>
4 C6H5CI + 31 O2 = 26 CO2 + 10 H2O + 2 CI2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO + H3 = C8H18 + H2O =>
24 CO + 34 H3 = 3 C8H18 + 24 H2O
Bi2O3 + KCN = Bi + KOCN =>
Bi2O3 + 3 KCN = 2 Bi + 3 KOCN
CH3COOC2H5 + H2O = CH3COOH + C2H5OH =>
CH3COOC2H5 + H2O = CH3COOH + C2H5OH
Ag2O + SO2 = Ag2SO3 =>
Ag2O + SO2 = Ag2SO3
CrSe3 + HNO3 + PbO2 = H2CrO7 + H2SeO4 + Pb(NO3)2 + H2O =>
CrSe3 + 30 HNO3 + 15 PbO2 = H2CrO7 + 3 H2SeO4 + 15 Pb(NO3)2 + 11 H2O
FeC2O4*2H2O(s) + O2 = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4*2H2O(s) + 3 O2 = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
CaCo3 + NaF = CaF2 + Na2Co3 =>
CaCo3 + 2 NaF = CaF2 + Na2Co3
Li + K2CO3 = Li2CO3 + K2 =>
2 Li + K2CO3 = Li2CO3 + K2
K + BeO = K2O + Be =>
2 K + BeO = K2O + Be
NO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + HNO3 + H2O =>
2 NO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 HNO3 + 3 H2O
CO2 + F2 = C2F6 + O2 =>
2 CO2 + 3 F2 = C2F6 + 2 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4OCN = C(NH2)2O =>
NH4OCN = C(NH2)2O
Cu2SO4 + KI = CuI + K2SO4 =>
Cu2SO4 + 2 KI = 2 CuI + K2SO4
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
COCl2 + Na2SO3 = COSO3 + NaCl =>
COCl2 + Na2SO3 = COSO3 + 2 NaCl
KMnO4 + C2H2 = (COOK)2 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 C2H2 = 3(COOK)2 + 8 MnO2 + 2 KOH + 2 H2O
P2O5 + NH3 + H2O = (NH4)3PO4 =>
P2O5 + 6 NH3 + 3 H2O = 2(NH4)3PO4
AgNO3 + K3(PO4) = Ag3PO4 + KNO3 =>
3 AgNO3 + K3(PO4) = Ag3PO4 + 3 KNO3
C6H1206 + O = C2H4O2 + H2O =>
C6H1206 + 603 O = 3 C2H4O2 + 597 H2O
Bi + OH = BiO3 + H2O =>
Bi + 6 OH = BiO3 + 3 H2O
KOH + CH2CH2 = KCH2 + CH2OH =>
KOH + CH2CH2 = KCH2 + CH2OH
Al + Ca(OH)2 + H2O = Ca(AlO2)2 + H2 =>
2 Al + Ca(OH)2 + 2 H2O = Ca(AlO2)2 + 3 H2
Mg(OH)2 + H2Cr2O7 = MgCr2O7 + H2O =>
Mg(OH)2 + H2Cr2O7 = MgCr2O7 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgO + HCl = AgCl + OH =>
AgO + HCl = AgCl + OH
BaCl2(aq) + H3PO4(aq) = BaPO4(aq) + H3Cl2(aq) =>
BaCl2(aq) + H3PO4(aq) = BaPO4(aq) + H3Cl2(aq)
NO2 + CuO = Cu2N3 + O2 =>
3 NO2 + 2 CuO = Cu2N3 + 4 O2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + KIO3 + H2O =>
K2Cr2O7 + KI + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + KIO3 + 4 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3* =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3*
SH4 + O2 = SO2 + H2O =>
SH4 + 2 O2 = SO2 + 2 H2O
PdCl{4}{2-} = Pd + Cl{4} =>
PdCl{4}{2-} = Pd + Cl{4}
MgBr + KOH = KBr + MgOH =>
MgBr + KOH = KBr + MgOH
Cr2O3 + Y(NO3)3*6H2O + CH4N2O = YCrO3 + N2 + CO2 + H2O =>
Cr2O3 + 2 Y(NO3)3*6H2O + 5 CH4N2O = 2 YCrO3 + 8 N2 + 5 CO2 + 22 H2O
Sb + OH = Sb(OH)3 =>
Sb + 3 OH = Sb(OH)3
Ca10F2(PO4)6(s) + H2SO4(l) = HF(g) + Ca(H2PO4)2(s) + CaSO4(s) =>
Ca10F2(PO4)6(s) + 7 H2SO4(l) = 2 HF(g) + 3 Ca(H2PO4)2(s) + 7 CaSO4(s)
Ca5(PO4)3F = Ca3(PO4)2 + CaF2 =>
2 Ca5(PO4)3F = 3 Ca3(PO4)2 + CaF2
NH2OH + H2O2 = NH4NO2 + H2O =>
2 NH2OH + H2O2 = NH4NO2 + 2 H2O
FeSO4 + (NH4)2CO3 = FeCO3 + (NH4)2SO4 =>
FeSO4 + (NH4)2CO3 = FeCO3 + (NH4)2SO4
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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