| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H2PO4 + H4
Mg + CrSO4 = MgSO4 + Cr =>
Mg + CrSO4 = MgSO4 + Cr
KClO3 + Mg = KCl + MgO =>
KClO3 + 3 Mg = KCl + 3 MgO
Ca(No3)2 + Na = Na2(No3)2 + Ca =>
Ca(No3)2 + 2 Na = Na2(No3)2 + Ca
CuCO3 + O2 = Cu + CO12 =>
2 CuCO3 + 9 O2 = 2 Cu + 2 CO12
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + Water =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
P + NH3 = PH3 + N2H4 =>
2 P + 6 NH3 = 2 PH3 + 3 N2H4
C7H13NO4 + KOH = C7H11NO4K2 + H2O =>
C7H13NO4 + 2 KOH = C7H11NO4K2 + 2 H2O
Hg2Cl2 + NH3 = HgNH2Cl + Hg + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = HgNH2Cl + Hg + NH4{+} + Cl{-}
ClCl(g) + KBr(aq) = KCl(aq) + BrBr(aq) =>
ClCl(g) + 2 KBr(aq) = 2 KCl(aq) + BrBr(aq)
H2O + SnCl2 + O2 = SnO2 + HCl =>
2 H2O + 2 SnCl2 + O2 = 2 SnO2 + 4 HCl
AgNo3(aq) + HCl(aq) = HNo3(aq) + AgCl(s) =>
AgNo3(aq) + HCl(aq) = HNo3(aq) + AgCl(s)
C5H10(NO2)2 + O2 = CO2 + NO2 + H2O =>
2 C5H10(NO2)2 + 15 O2 = 10 CO2 + 4 NO2 + 10 H2O
P4 + KOH = K3P + O2 + H2O =>
P4 + 12 KOH = 4 K3P + 3 O2 + 6 H2O
As2O3 + HOCl + H2O = H3AsO4 + HCl =>
As2O3 + 2 HOCl + 3 H2O = 2 H3AsO4 + 2 HCl
Mg + N + O2 = MgN(O2) =>
Mg + N + O2 = MgN(O2)
KBr + MnO2 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = Br2 + MnSO4 + K2SO4 + 2 H2O
CoCl2 + H2O = [Co(H2O)6] + Cl =>
CoCl2 + 6 H2O = [Co(H2O)6] + 2 Cl
MgCI2 + Ca(OH)2 = Mg(OH)2 + CaCI2 =>
MgCI2 + Ca(OH)2 = Mg(OH)2 + CaCI2
C4H9Br + NaOH = C4H9OH + NaBr =>
C4H9Br + NaOH = C4H9OH + NaBr
Na2B4O7 + C3H6N6 = BN + Na2O + CO2 + NH3 =>
Na2B4O7 + C3H6N6 = 4 BN + Na2O + 3 CO2 + 2 NH3
Be + Cl3N = Cl2 + Be3N2 =>
3 Be + 2 Cl3N = 3 Cl2 + Be3N2
Cu(NO3)2 + Na2SO4 = NaNO3 + CuSO4 =>
Cu(NO3)2 + Na2SO4 = 2 NaNO3 + CuSO4
HS + SO = S + HO =>
HS + SO = 2 S + HO
SO3{2-} + HCl = HSO3{-} + Cl{-} =>
SO3{2-} + HCl = HSO3{-} + Cl{-}
MgCl2 + H2O + Na2CO3 = NaCl + Mg(OH)2 + H2CO3 =>
MgCl2 + 2 H2O + Na2CO3 = 2 NaCl + Mg(OH)2 + H2CO3
Ca(OH)2*2H2O = H2O + Ca(OH)2 =>
Ca(OH)2*2H2O = 2 H2O + Ca(OH)2
Cr{2+}(aq) + Cu{2+}(aq) = Cr{3+}(aq) + Cu{+}(aq) =>
Cr{2+}(aq) + Cu{2+}(aq) = Cr{3+}(aq) + Cu{+}(aq)
Lead(IV)Sulfate + LithiumNitrate = Lead(IV)Nitrate + LithiumSulfate =>
Lead(IV)Sulfate + LithiumNitrate = Lead(IV)Nitrate + LithiumSulfate
PCl5 + H2O2 = H2PO2 + Cl =>
PCl5 + H2O2 = H2PO2 + 5 Cl
Na{3}PO{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO{4}
FeO4{2-} + C2O4{2-} + H{+} = Fe{3+} + H2O + CO2 =>
2 FeO4{2-} + 3 C2O4{2-} + 16 H{+} = 2 Fe{3+} + 8 H2O + 6 CO2
As1 + H3 = AsH =>
3 As1 + H3 = 3 AsH
Ca(s) + Zn(NO3)3(aq) = Ca(NO3)2 + Zn =>
3 Ca(s) + 2 Zn(NO3)3(aq) = 3 Ca(NO3)2 + 2 Zn
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuSO4 + Fe = FeO + CuSO =>
CuSO4 + 3 Fe = 3 FeO + CuSO
Ca(ClO4)2 + BaF2 = Ba(ClO4)2 + CaF2 =>
Ca(ClO4)2 + BaF2 = Ba(ClO4)2 + CaF2
NH4OH + ZnNO3 = ZnOH + NH4NO3 =>
NH4OH + ZnNO3 = ZnOH + NH4NO3
C2H2 + H2SO4 + K2Cr2O7 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + 20 H2SO4 + 5 K2Cr2O7 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
Au3P + AuCl3 + H2O = H3PO2 + HCl + Au =>
3 Au3P + AuCl3 + 6 H2O = 3 H3PO2 + 3 HCl + 10 Au
P + Cl = P0728Cl2185 =>
728 P + 2185 Cl = P0728Cl2185
CuS + Cl2 = CuCl2 + S =>
CuS + Cl2 = CuCl2 + S
NaBH4 + HCl + H2O = H2 + Na2B4O7 + NaCl =>
4 NaBH4 + 2 HCl + 7 H2O = 16 H2 + Na2B4O7 + 2 NaCl
C5H11NO2 + H2O = CO2 + CH4 + NH3 =>
C5H11NO2 + 2 H2O = 2 CO2 + 3 CH4 + NH3
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
C17H35COOH + NaOH = C17H35COONa + OH + H =>
C17H35COOH + NaOH = C17H35COONa + OH + H
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*H2O + HCl + H2O =>
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*H2O + 2 HCl + 7 H2O
SO2 + NH4OH + O2 = (NH4)2SO4 + H2O =>
2 SO2 + 4 NH4OH + O2 = 2(NH4)2SO4 + 2 H2O
MgCo3 + BaCl2 = MgCl2 + BaCo3 =>
MgCo3 + BaCl2 = MgCl2 + BaCo3
HCl + Zn = ZnCl2 + H(g) =>
2 HCl + Zn = ZnCl2 + 2 H(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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