| Équations équilibrées la veille | Équations équilibrées le lendemain |
P3 + 15 Cl = 3 PCl5
KMnO4 + Na2SO3 + H2SO4 = H2O + MnSO4 + NaSO4 + K2SO4 =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 11 H2O + 4 MnSO4 + 10 NaSO4 + 2 K2SO4
Mg(s) + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg(s) + 2 CH3COOH = Mg(CH3COO)2 + H2
Na(ClO) = Na + Cl2 + O2 =>
2 Na(ClO) = 2 Na + Cl2 + O2
Rb + N = RbN2 =>
Rb + 2 N = RbN2
Al + Na2O2 = Al2O3 + Na2O =>
2 Al + 3 Na2O2 = Al2O3 + 3 Na2O
Zr + N2 = ZrN2 =>
Zr + N2 = ZrN2
Po4 + O2 = PoO2 =>
Po4 + 4 O2 = 4 PoO2
Ag(NO3) + K3(PO4) = Ag3(PO4) + K(NO3) =>
3 Ag(NO3) + K3(PO4) = Ag3(PO4) + 3 K(NO3)
Rh(NO3)3 + Ca = Rh + Ca(NO3)2 =>
2 Rh(NO3)3 + 3 Ca = 2 Rh + 3 Ca(NO3)2
KI + Pb(CH3CO2)2 = KCH3CO2 + PbI2 =>
2 KI + Pb(CH3CO2)2 = 2 KCH3CO2 + PbI2
Ca(ClO)2 = CaCl2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 CaCl2 + Ca(ClO3)2
C6H13NO5 + O2 = CO2 + H2O + NO2 =>
4 C6H13NO5 + 31 O2 = 24 CO2 + 26 H2O + 4 NO2
NaClO + NH3 = NaOH + NCl3 =>
3 NaClO + NH3 = 3 NaOH + NCl3
Ca(H2PO4)2 + Na2CO3 = Na3PO4 + Ca3(PO4)2 + CO2 + H2O =>
3 Ca(H2PO4)2 + 6 Na2CO3 = 4 Na3PO4 + Ca3(PO4)2 + 6 CO2 + 6 H2O
C2H5OH = C8H10 + H2 + H2O =>
4 C2H5OH = C8H10 + 3 H2 + 4 H2O
K2Cr2O7 + K2S + H2O = S + K3Cr(OH)6 + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 3 S + 2 K3Cr(OH)6 + 2 KOH
C6H8O7 + H2O = C6H0O7 + H3O =>
C6H8O7 + 7 H2O = C6H0O7 + 7 H3O
CuCO3 + H2O = CuO + H2CO3 =>
CuCO3 + H2O = CuO + H2CO3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Fe + H3 = FeH3 =>
Fe + H3 = FeH3
Al + HClO2 = Al(ClO2)3 + H =>
Al + 3 HClO2 = Al(ClO2)3 + 3 H
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
KOH + Ni(NO3)2 = KNO3 + Ni(OH)2 =>
2 KOH + Ni(NO3)2 = 2 KNO3 + Ni(OH)2
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
HBr + RbOH = RbBr + H2O =>
HBr + RbOH = RbBr + H2O
CH3{-}CHO = CH3{-}COOH =>
CH3{-}CHO = CH3{-}COOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(OH)2 + H2SO3 = (BaOH)2SO3 + H2O =>
2 Ba(OH)2 + H2SO3 = (BaOH)2SO3 + 2 H2O
(NH4)2S = S + NH4 =>
(NH4)2S = S + 2 NH4
CH4 + Cl2 = CH3 + HCl =>
2 CH4 + Cl2 = 2 CH3 + 2 HCl
H2SO4 + Na2PO4 = H2PO4 + Na2SO4 =>
H2SO4 + Na2PO4 = H2PO4 + Na2SO4
Al(s) + S(s) + O2(g) = Al2(SO4)3 =>
2 Al(s) + 3 S(s) + 6 O2(g) = Al2(SO4)3
CaCl2(aq) + NaNO3(aq) = CaNO3 + NaCl2 =>
CaCl2(aq) + NaNO3(aq) = CaNO3 + NaCl2
Zn + Cu2SO4 = ZnSO4 + Cu2 =>
Zn + Cu2SO4 = ZnSO4 + Cu2
KClO3 + H2O = K2O + HCl + O2 =>
2 KClO3 + H2O = K2O + 2 HCl + 3 O2
C4H4O4 + H2O = C4H6O5 =>
C4H4O4 + H2O = C4H6O5
Ag(NO3)2 = AgO + NO2 + O2 =>
2 Ag(NO3)2 = 2 AgO + 4 NO2 + O2
K2O(s) + H2O = KOH(s) =>
K2O(s) + H2O = 2 KOH(s)
NaNO3NaOH = NaOHNaNO3 =>
NaNO3NaOH = NaOHNaNO3
(NH4)2CO3 + NaOH = Na2CO3 + NH4OH =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH4OH
Ag2CO3 + H3O + H2O = Ag(H2O)2 + CO2 =>
Ag2CO3 + 2 H3O + H2O = 2 Ag(H2O)2 + CO2
Na + CaF2 = Ca + NaF =>
2 Na + CaF2 = Ca + 2 NaF
H3NSO3 + CaCO3 = CaHNSO3 + H2CO3 =>
H3NSO3 + CaCO3 = CaHNSO3 + H2CO3
ZnSO4 + Mg = MgSO4 + Zn =>
ZnSO4 + Mg = MgSO4 + Zn
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CrMgO4 + AgNO3 = MgN2O6 + Ag2CrO4 =>
CrMgO4 + 2 AgNO3 = MgN2O6 + Ag2CrO4
Ba(OH)2(aq) + MgCl2(aq) = BaCl2(s) + Mg(OH)2(aq) =>
Ba(OH)2(aq) + MgCl2(aq) = BaCl2(s) + Mg(OH)2(aq)
Fe(s) + Cu{2+} = Fe{2+}(aq) + Cu(s) =>
Fe(s) + Cu{2+} = Fe{2+}(aq) + Cu(s)
Mn + KBr = MnBr + K =>
Mn + KBr = MnBr + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/19/24
Équations équilibrées sur07/19/23
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