| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 NH4Cl + 2 H2O = MgCl2 + 2 NH3*H2O + H2
AgNO3 + K2CO3 = AgK2 + NO3CO3 =>
AgNO3 + K2CO3 = AgK2 + NO3CO3
K2S + CuBr2 = CuS + KBr =>
K2S + CuBr2 = CuS + 2 KBr
K2SO4 + ZnBr2 = ZnSO4 + K2Br2 =>
K2SO4 + ZnBr2 = ZnSO4 + K2Br2
C2H5NH3BrNaOH = C2H5NH2H2ONaBr =>
C2H5NH3BrNaOH = C2H5NH2H2ONaBr
Ti(OC3H7)4 + H2O = Ti(OH)4 + C3H7OH =>
Ti(OC3H7)4 + 4 H2O = Ti(OH)4 + 4 C3H7OH
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
Mg3(PO4)2(aq) + H2(g) = Mg(s) + H3PO4(aq) =>
Mg3(PO4)2(aq) + 3 H2(g) = 3 Mg(s) + 2 H3PO4(aq)
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s) =>
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C12H2203(l) + O2(g) = CO2(g) + H2O(g) =>
4 C12H2203(l) + 2251 O2(g) = 48 CO2(g) + 4406 H2O(g)
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
C2H8N2 + N2O3 = N + CO2 + H2O =>
3 C2H8N2 + 8 N2O3 = 22 N + 6 CO2 + 12 H2O
MnI4 = Mn + I2 =>
MnI4 = Mn + 2 I2
Na(s) + H2O = Na{+}(aq) + OH{-}(aq) + H2(g) =>
2 Na(s) + 2 H2O = 2 Na{+}(aq) + 2 OH{-}(aq) + H2(g)
KCl + CuI2 = CuCl2 + KI =>
2 KCl + CuI2 = CuCl2 + 2 KI
C2H2 + CuCl2 = CuC2 + HCl =>
C2H2 + CuCl2 = CuC2 + 2 HCl
As2S5 + HNO3 + H2O = H3AsO4 + S + NO =>
3 As2S5 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 15 S + 10 NO
HNO3 + Cu20 = Cu(NO3)2 + NO + H2O =>
160 HNO3 + 3 Cu20 = 60 Cu(NO3)2 + 40 NO + 80 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KO2 + CO3 = K4CO2 + O2 =>
8 KO2 + 2 CO3 = 2 K4CO2 + 9 O2
ZnSO4 + Al2(SO4)3 = Zn(SO4)3 + Al2SO4 =>
ZnSO4 + Al2(SO4)3 = Zn(SO4)3 + Al2SO4
W + O2 = W2O5 =>
4 W + 5 O2 = 2 W2O5
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaCl(aq) + Pb(NO3)2(aq) = NaNO3(s) + PbCl2(aq) =>
2 NaCl(aq) + Pb(NO3)2(aq) = 2 NaNO3(s) + PbCl2(aq)
SnCl2*2H2O + NH4OH = Sn(OH)2 + NH4Cl + H2O =>
SnCl2*2H2O + 2 NH4OH = Sn(OH)2 + 2 NH4Cl + 2 H2O
NaH2PO4 + SrCl2 = NaCl2 + SrH2PO4 =>
NaH2PO4 + SrCl2 = NaCl2 + SrH2PO4
NaCl + AgOH = AgCl + NaOH =>
NaCl + AgOH = AgCl + NaOH
Zn3(AsO3)2 + K3BO3 = K3AsO3 + Zn3(BO3)2 =>
Zn3(AsO3)2 + 2 K3BO3 = 2 K3AsO3 + Zn3(BO3)2
KN3 + Pb(NO3)2 = Pb(N3)2 + KNO3 =>
2 KN3 + Pb(NO3)2 = Pb(N3)2 + 2 KNO3
Al2O3 + CsOH + H2O = Cs[Al(OH)4] =>
Al2O3 + 2 CsOH + 3 H2O = 2 Cs[Al(OH)4]
Ag{+} + O{2-} = Ag2O =>
2 Ag{+} + O{2-} = Ag2O
C17H33Br2COOH = C17H33COOH + Br2 =>
C17H33Br2COOH = C17H33COOH + Br2
AgN3 = N2 + Ag =>
2 AgN3 = 3 N2 + 2 Ag
O1 = O3 =>
3 O1 = O3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KOH + NH4NO3 = KNO3 + NH3 + H2O =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
(HCOO)2Ca = HCOH + CaCO3 =>
(HCOO)2Ca = HCOH + CaCO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
C17H33Br2COOH = C17H33COOH + Br2 =>
C17H33Br2COOH = C17H33COOH + Br2
Ag{+} + O{2-} = Ag2O =>
2 Ag{+} + O{2-} = Ag2O
Cr2O3 + KNO3 + KOH = KCrO4 + KNO2 + H2O =>
Cr2O3 + 4 KNO3 + 2 KOH = 2 KCrO4 + 4 KNO2 + H2O
Mg + Br2 = Mg(Br)2 =>
Mg + Br2 = Mg(Br)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2CO3 + Ca(NO3)2 = HNO3 + CaCO3 =>
H2CO3 + Ca(NO3)2 = 2 HNO3 + CaCO3
H2S + H2SO4 = H2O + S =>
3 H2S + H2SO4 = 4 H2O + 4 S
BaCI2 + CaSO4 = BaSO4 + CaCI2 =>
BaCI2 + CaSO4 = BaSO4 + CaCI2
Fe2O3 + P2O5 = FePO4 =>
Fe2O3 + P2O5 = 2 FePO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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