| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbI + Cl = RbCl + I
Kl = Kl2 =>
2 Kl = Kl2
H + Cr2O7 = Cr(OH)3 + H2O =>
8 H + Cr2O7 = 2 Cr(OH)3 + H2O
Na3N = Na + N =>
Na3N = 3 Na + N
ZnOH + HPO4 = ZnPO4 + HOH =>
ZnOH + HPO4 = ZnPO4 + HOH
Mg + Fe2(SO4)3 = Fe2 + Mg(SO4)3 =>
Mg + Fe2(SO4)3 = Fe2 + Mg(SO4)3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Sn + HNO3(cc) = Sn(NO3) + NO2 + H2O =>
Sn + 2 HNO3(cc) = Sn(NO3) + NO2 + H2O
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2 =>
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2
K2S + ZnCl2 = KCl + ZnS =>
K2S + ZnCl2 = 2 KCl + ZnS
S2O8{2-} + Cr{3+} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
3 S2O8{2-} + 2 Cr{3+} + 7 H2O = Cr2O7{2-} + 6 SO4{2-} + 14 H{+}
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + KNO3 =>
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + 3 KNO3
(C2H5)3N + HBr = (C2H5)3NH + Br =>
(C2H5)3N + HBr = (C2H5)3NH + Br
Ge + Si = GeSi =>
Ge + Si = GeSi
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + KOH =>
2 NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + 2 KOH
C3H6Br2 = C3H6 + Br2 =>
C3H6Br2 = C3H6 + Br2
Mg(OH)2 + H3PO4 = Mg(OH)2H3PO4 =>
Mg(OH)2 + H3PO4 = Mg(OH)2H3PO4
Cu + H2SO3 = CuSO3 + H2 =>
Cu + H2SO3 = CuSO3 + H2
Ca(s) + H2O(i) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(i) = Ca(OH)2(aq) + H2(g)
(Cu2)2SO4 + NaOH = Cu2OH + Na2SO4 =>
(Cu2)2SO4 + 2 NaOH = 2 Cu2OH + Na2SO4
Al + FeO = AlOFe =>
Al + FeO = AlOFe
TeO2 + NaOH = Na2TeO3 + H2O =>
TeO2 + 2 NaOH = Na2TeO3 + H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
K2HPO4 + KOH + LiCl = KCl + Li3PO4 + H2O =>
K2HPO4 + KOH + 3 LiCl = 3 KCl + Li3PO4 + H2O
Fe3(PO4)2 + CaCl2 = FeCl2 + Ca3(PO4)2 =>
Fe3(PO4)2 + 3 CaCl2 = 3 FeCl2 + Ca3(PO4)2
Br2O7 + CaO = Ca(BrO4)2 =>
Br2O7 + CaO = Ca(BrO4)2
KOH + HBr = KOBr + H =>
KOH + HBr = KOBr + 2 H
ZnSO4 + BaCl2 = BaSO4 + Zn(Cl)2 =>
ZnSO4 + BaCl2 = BaSO4 + Zn(Cl)2
FeSO4 + Na2S + H2O = Fe(OH)3 + H2S + Na2SO4 =>
8 FeSO4 + 7 Na2S + 20 H2O = 8 Fe(OH)3 + 8 H2S + 7 Na2SO4
NaOH + FeS = NaS + FeOH =>
NaOH + FeS = NaS + FeOH
HF + KNO3 + NH3 = NH4NO3 + KF =>
HF + KNO3 + NH3 = NH4NO3 + KF
CS4 + H2 = CH4 + H2S =>
CS4 + 6 H2 = CH4 + 4 H2S
Cs2S + O2 = Cs2SO4 =>
Cs2S + 2 O2 = Cs2SO4
CaO + HClO = Ca(HCl)2 + O2 =>
2 CaO + 4 HClO = 2 Ca(HCl)2 + 3 O2
Ca + (OH)2 = Ca(OH)2 =>
Ca + (OH)2 = Ca(OH)2
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
S{2-} + NO3{-} + H{+} = SO4{2-} + NO + H2O =>
3 S{2-} + 8 NO3{-} + 8 H{+} = 3 SO4{2-} + 8 NO + 4 H2O
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
Cl2 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 Cl2 + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Na(CHO3)(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(s) =>
Na(CHO3)(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(s)
CH3COOH + NH3 = CH3COO + NH4 =>
CH3COOH + NH3 = CH3COO + NH4
C2H5OH(l) + O2(g) = CH3COOH(aq) + H2O(l) =>
C2H5OH(l) + O2(g) = CH3COOH(aq) + H2O(l)
C3H6(g) + O2(g) = H2O(l) + CO2(s) =>
2 C3H6(g) + 9 O2(g) = 6 H2O(l) + 6 CO2(s)
K3PO4 + NaCl = K3PO4NaCl =>
K3PO4 + NaCl = K3PO4NaCl
CuFeS2(s) + O2(g) = Cu2S(s) + FeO(s) + SO2(g) =>
2 CuFeS2(s) + 4 O2(g) = Cu2S(s) + 2 FeO(s) + 3 SO2(g)
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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