| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + 2 KOH = K2C2O4 + 2 H(OH)
FeCl3 + (NH4)PO4 = (NH4)Cl3 + FePO4 =>
FeCl3 + (NH4)PO4 = (NH4)Cl3 + FePO4
CH4O + O2O = CO + H2O =>
3 CH4O + 2 O2O = 3 CO + 6 H2O
H2SO4CaCO3 = Ca(SO4)H2CO3 =>
H2SO4CaCO3 = Ca(SO4)H2CO3
Mg + H3(PO4)2 = Mg(PO4)2 + H2 =>
2 Mg + 2 H3(PO4)2 = 2 Mg(PO4)2 + 3 H2
CO2O3 + KBr + H2O = COBr2 + KOH + KBrO2 =>
2 CO2O3 + 7 KBr + 2 H2O = 2 COBr2 + 4 KOH + 3 KBrO2
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
CrO2Cl2 + Na2SO3 = CrO2 + NaCl + SO3 =>
CrO2Cl2 + Na2SO3 = CrO2 + 2 NaCl + SO3
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl =>
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl
Pb + CH3COOH = H2 + Pb(CH3COO)2 =>
Pb + 2 CH3COOH = H2 + Pb(CH3COO)2
CuO + KHSO4 = CuSO4 + K2SO4 + H2O =>
CuO + 2 KHSO4 = CuSO4 + K2SO4 + H2O
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2
K2S + NH4CI = (NH4)2S + KCI =>
K2S + 2 NH4CI = (NH4)2S + 2 KCI
Na3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + Na2NO3 + (NH4)2NO4 + H2O =>
70 Na3PO4 + 120(NH4)6Mo7O24 + 446 HNO3 = 70(NH4)2(PMo12O40) + 105 Na2NO3 + 307(NH4)2NO4 + 155 H2O
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
CH4 + NO3 = CO2 + N2 + OH =>
CH4 + 2 NO3 = CO2 + N2 + 4 OH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
LiOHH2O + H2SO4 = Li2SO4 + H2O =>
2 LiOHH2O + H2SO4 = Li2SO4 + 4 H2O
[Ni(NH3)6]{2+} + NO3{-} = (NO3)2[Ni(NH3)6] =>
[Ni(NH3)6]{2+} + 2 NO3{-} = (NO3)2[Ni(NH3)6]
Cl2O = Cl2(g) + ClO2(g) =>
4 Cl2O = 3 Cl2(g) + 2 ClO2(g)
K3PO4(aq) + NH4Cl(aq) = K3NH4 + PO4Cl =>
K3PO4(aq) + NH4Cl(aq) = K3NH4 + PO4Cl
NH4NO3 + H2SiO3 = (NH4)2SiO3 + HNO3 =>
2 NH4NO3 + H2SiO3 = (NH4)2SiO3 + 2 HNO3
AsH3 + H2O2 = AsO2 + H2O =>
2 AsH3 + 7 H2O2 = 2 AsO2 + 10 H2O
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
Br + P4 = P2Br5 =>
10 Br + P4 = 2 P2Br5
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
H + CHO2 = HCHO2 =>
H + CHO2 = HCHO2
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
(CUOH)2CO3 = CUO + CO2 + H2O =>
(CUOH)2CO3 = 2 CUO + CO2 + H2O
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Al(HCl)3 = AlCl3 + H =>
Al(HCl)3 = AlCl3 + 3 H
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Ca + AgOH = CaAg + OH =>
Ca + AgOH = CaAg + OH
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
HBr + NaOH = HOBr + Na + H2O =>
HBr + 2 NaOH = HOBr + 2 Na + H2O
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
Ca(OH)2 + H3BO3 = Ca3(BO3)2 + HOH =>
3 Ca(OH)2 + 2 H3BO3 = Ca3(BO3)2 + 6 HOH
C + H2 = CH4 =>
C + 2 H2 = CH4
Ge + H2 = GeH4 =>
Ge + 2 H2 = GeH4
Br2 + Na2SO3 + H2O = NaBr + H2SO4 =>
Br2 + Na2SO3 + H2O = 2 NaBr + H2SO4
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
PB(NO3)2(aq) + NiBr2(aq) = PBBr2(s) + Ni(NO3)2(aq) =>
PB(NO3)2(aq) + NiBr2(aq) = PBBr2(s) + Ni(NO3)2(aq)
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Na2S2O5 + H2O = Na{+} + HSO3{-} =>
Na2S2O5 + H2O = 2 Na{+} + 2 HSO3{-}
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
Li2O + SO2 = Li2SO3 =>
Li2O + SO2 = Li2SO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
K2Cr2O7 + H2SO4 + NaBr = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + Br =>
K2Cr2O7 + 7 H2SO4 + 6 NaBr = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 Br
Na2S2O5 + H2O = SO2 + NaOH =>
Na2S2O5 + H2O = 2 SO2 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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