| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 HCl = MgCl2 + 2 H(OH)
NaP4 + CaCl2 = CaP4 + NaCl2 =>
NaP4 + CaCl2 = CaP4 + NaCl2
H3PO4 + Na2WO4 = H3PW12O40 + Na3PO4 + H2O =>
9 H3PO4 + 12 Na2WO4 = H3PW12O40 + 8 Na3PO4 + 12 H2O
XHCOOH + Na2CO3 = XHCOONa + CO2 + H2O =>
2 XHCOOH + Na2CO3 = 2 XHCOONa + CO2 + H2O
SiH4 + CuO2 + H2O = SiO2 + Cu(OH)2 =>
SiH4 + 4 CuO2 + 2 H2O = SiO2 + 4 Cu(OH)2
NH4C2H3O2 + AgNO3 = AgC2H3O2 + NH4NO3 =>
NH4C2H3O2 + AgNO3 = AgC2H3O2 + NH4NO3
HNO3 + Zn = N2O4 + Zn(NO3)2 + H2O =>
4 HNO3 + Zn = N2O4 + Zn(NO3)2 + 2 H2O
CH3Br + Na = CH3 + BrNa =>
CH3Br + Na = CH3 + BrNa
NaB11H14 = Na2B12H12 + H2 + B11H13 =>
22 NaB11H14 = 11 Na2B12H12 + 23 H2 + 10 B11H13
Mg + NOH = MgNO + H =>
Mg + NOH = MgNO + H
H2(g) + Br2(i) = HBr(g) =>
H2(g) + Br2(i) = 2 HBr(g)
KSO3 + HNO3 = K(NO3)2 + H2SO3 =>
KSO3 + 2 HNO3 = K(NO3)2 + H2SO3
BeCl + O = BeClO3 =>
BeCl + 3 O = BeClO3
NaBr + KOH = NaOH + KBr =>
NaBr + KOH = NaOH + KBr
K2O + HBr = KBr + H2 + O2 =>
2 K2O + 4 HBr = 4 KBr + 2 H2 + O2
KOH + HIO = KIO + H2O =>
KOH + HIO = KIO + H2O
Cl7 + O2 = Cl3O2 =>
3 Cl7 + 7 O2 = 7 Cl3O2
H2SO4(aq) + KNO2(s) = K2SO4(aq) + H20(l) + KNO3(aq) + NO(g) =>
10 H2SO4(aq) + 40 KNO2(s) = 10 K2SO4(aq) + H20(l) + 20 KNO3(aq) + 20 NO(g)
HC2H3O2 + O4 = CO2 + H2O =>
HC2H3O2 + O4 = 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu4(NO3)2 + Mg = Mg(NO3)2 + Cu4 =>
Cu4(NO3)2 + Mg = Mg(NO3)2 + Cu4
Ta + N2 = Ta3N5 =>
6 Ta + 5 N2 = 2 Ta3N5
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
K2Cr2O7 + Zn + H2SO4 = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Zn + 7 H2SO4 = Cr2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O
H3P + N2O = P4O10 + H2O + N2 =>
4 H3P + 16 N2O = P4O10 + 6 H2O + 16 N2
FeOH2 + Cl = FeCl2 + H2O =>
FeOH2 + 2 Cl = FeCl2 + H2O
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
CH3COH + H2 = CH3O + CH3CH3 =>
2 CH3COH + 2 H2 = 2 CH3O + CH3CH3
C17H33COOH + C9H19OH = C17H33COOC9H19 + H2O =>
C17H33COOH + C9H19OH = C17H33COOC9H19 + H2O
NaHCO3 + BaH2O(OH)2 = BaCO3 + NaOH + H2O =>
NaHCO3 + BaH2O(OH)2 = BaCO3 + NaOH + 2 H2O
BeCl2 + LiAlH4 = BeH2 + LiCl + AlCl3 =>
2 BeCl2 + LiAlH4 = 2 BeH2 + LiCl + AlCl3
Fe3O4 + Li = Li2O3 + Fe =>
3 Fe3O4 + 8 Li = 4 Li2O3 + 9 Fe
HgO = Hg + OHgO =>
2 HgO = Hg + OHgO
Cu(OH)2 + Na(OH) = Na4[Cu(OH)6] =>
Cu(OH)2 + 4 Na(OH) = Na4[Cu(OH)6]
Zn(NO3)2 + Na3PO4 = ZnPO4 + (NO3)2Na3 =>
Zn(NO3)2 + Na3PO4 = ZnPO4 + (NO3)2Na3
C6H12O6 + H2SO4 = C6H6O3 + H2SO4*3H2O =>
C6H12O6 + H2SO4 = C6H6O3 + H2SO4*3H2O
Pb(OH)4 + H3O = Pb + H2O =>
Pb(OH)4 + 4 H3O = Pb + 8 H2O
NaHCO3 + KNO3 = NaNO3 + KHCO3 =>
NaHCO3 + KNO3 = NaNO3 + KHCO3
Al + SiCl4 = AlCl3 + Si =>
4 Al + 3 SiCl4 = 4 AlCl3 + 3 Si
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CdSO4 + Na(OH) = Cd(OH)2 + Na2SO4 =>
CdSO4 + 2 Na(OH) = Cd(OH)2 + Na2SO4
NaCHO2 + H2O = NaCO2 + H3O =>
NaCHO2 + H2O = NaCO2 + H3O
Cu0 + NO3{-} + H{+} = Cu2{+} + NO + H2O =>
6 Cu0 + NO3{-} + 4 H{+} = 3 Cu2{+} + NO + 2 H2O
C6H12O6 = C65H52O22 + H2O + O2 =>
65 C6H12O6 = 6 C65H52O22 + 234 H2O + 12 O2
Co2Cl + NaOH = CoOH + Na2Cl =>
Co2Cl + 2 NaOH = 2 CoOH + Na2Cl
C4H10N2O4 + O2 = CO2 + H2O + NO2 =>
2 C4H10N2O4 + 13 O2 = 8 CO2 + 10 H2O + 4 NO2
CI + NaI = I2 + NaCI =>
2 CI + 2 NaI = I2 + 2 NaCI
H2O + H3PO4 + Fe = FeH2PO4 + H3O =>
H2O + H3PO4 + Fe = FeH2PO4 + H3O
C6H12 + CO2 = H2O + CO =>
C6H12 + 12 CO2 = 6 H2O + 18 CO
Ta2(SO4)5 + H2O = Ta2O5 + H2SO4 =>
Ta2(SO4)5 + 5 H2O = Ta2O5 + 5 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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