| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NaClO + 4 KMnO4 + 6 H2SO4 = 5 NaClO3 + 2 K2SO4 + 6 H2O + 4 MnSO4
NaHS + SO3 = NaHS2O3 =>
NaHS + SO3 = NaHS2O3
(NH4)2Cr3O7 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2Cr3O7 = 8 NH3 + 4 H2O + 6 Cr2O3 + 3 O2
MgCu2Cl = MgClCu2 =>
MgCu2Cl = MgClCu2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Hg + NaNO3 + H2SO4 = Na2SO4 + HgSO4 + NO2 + H2O =>
Hg + 2 NaNO3 + 2 H2SO4 = Na2SO4 + HgSO4 + 2 NO2 + 2 H2O
SF6(g) = S8(s) + F2(g) =>
8 SF6(g) = S8(s) + 24 F2(g)
NaCl + Pb(NO3)2 = PbCl + Na + NO3 =>
NaCl + Pb(NO3)2 = PbCl + Na + 2 NO3
CH4(g) + O2(g) = CO2(l) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(l) + 2 H2O(g)
(NH4)2SO4 + Pb(C2H3O2)2 = (NH4)(C2H3O2) + PbSO4 =>
(NH4)2SO4 + Pb(C2H3O2)2 = 2(NH4)(C2H3O2) + PbSO4
Cu3(PO4)2 + Li2SO4 = Li3PO4 + CuSO4 =>
Cu3(PO4)2 + 3 Li2SO4 = 2 Li3PO4 + 3 CuSO4
Li2SO4 = Li2O + SO3 =>
Li2SO4 = Li2O + SO3
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
(CH3(CH2)4CH3) + O2 = CO2 + H2OO =>
(CH3(CH2)4CH3) + 13 O2 = 6 CO2 + 7 H2OO
SClO3 = SCl + O2 =>
2 SClO3 = 2 SCl + 3 O2
MgMoO4 + NH4OH = (NH4)2MoO4 + Mg(OH)2 =>
MgMoO4 + 2 NH4OH = (NH4)2MoO4 + Mg(OH)2
MgS + H2PO4 = MgPO4 + H2S =>
MgS + H2PO4 = MgPO4 + H2S
Ba3N2 + HNO3 = Ba(NO3)2 + NH4NO3 =>
Ba3N2 + 8 HNO3 = 3 Ba(NO3)2 + 2 NH4NO3
Fe(ClO3)3(s) = FeCl3(s) + O2(g) =>
2 Fe(ClO3)3(s) = 2 FeCl3(s) + 9 O2(g)
NaNO3 + H2O = HNO3 + NaOH =>
NaNO3 + H2O = HNO3 + NaOH
Pb(OH)2 + BaSO4 = Ba(OH)2 + PbSO4 =>
Pb(OH)2 + BaSO4 = Ba(OH)2 + PbSO4
Ag3(AsO4) + Ca(SO4) = Ca3(AsO4)2 + Ag2(SO4) =>
2 Ag3(AsO4) + 3 Ca(SO4) = Ca3(AsO4)2 + 3 Ag2(SO4)
ZnCl2C10H16N2O8 = Zn(C10H16N2O8)Cl2 =>
ZnCl2C10H16N2O8 = Zn(C10H16N2O8)Cl2
C6H2(NO2)3OH + Na2S2 + H2O = C6H2(NO2)2NH2OH + Na2S2O3 =>
C6H2(NO2)3OH + Na2S2 + H2O = C6H2(NO2)2NH2OH + Na2S2O3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl
MnO2 + ClO3 = MnO4 + Cl =>
3 MnO2 + 2 ClO3 = 3 MnO4 + 2 Cl
Cr + CO3 = Cr2CO3 =>
2 Cr + CO3 = Cr2CO3
Zn + VO{2+} + H{+} = Zn{2+} + V{2+} + H2O =>
Zn + VO{2+} + 2 H{+} = Zn{2+} + V{2+} + H2O
(COOH)2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5(COOH)2 + 2 KMnO4 + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
K2S + Hg(C2H3O2)2 = K(C2H3O2) + HgS =>
K2S + Hg(C2H3O2)2 = 2 K(C2H3O2) + HgS
Ce{3+} + NaBiO3 + H{+} = Ce{4+} + Na{+} + BiO{+} + H2O =>
2 Ce{3+} + NaBiO3 + 4 H{+} = 2 Ce{4+} + Na{+} + BiO{+} + 2 H2O
KNO2 + KI + HBr = KBr + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HBr = 4 KBr + 2 NO + 2 H2O + I2
AgNO3 + NaOH = AgNa2 + NO3(OH)2 =>
AgNO3 + 2 NaOH = AgNa2 + NO3(OH)2
K + S = K{+} + S{-2} =>
2 K + S = 2 K{+} + S{-2}
K2C2O4(aq) + Ba(OH)2(aq) = KOH(aq) + BaC2O4(s) =>
K2C2O4(aq) + Ba(OH)2(aq) = 2 KOH(aq) + BaC2O4(s)
P4(s) + O2 = P2O3 =>
P4(s) + 3 O2 = 2 P2O3
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
U + F + Mg = UFMg =>
U + F + Mg = UFMg
ClO2 + Na2CO3 = NaClO2 + NaClO3 + CO2 =>
2 ClO2 + Na2CO3 = NaClO2 + NaClO3 + CO2
Cl2 + HCl = Cl3H =>
Cl2 + HCl = Cl3H
KMnO4 + Cr2(SO4)2 + H2O = MnO2 + K2CrO4 + H2SO4 + H2CrO4 =>
8 KMnO4 + 3 Cr2(SO4)2 + 8 H2O = 8 MnO2 + 4 K2CrO4 + 6 H2SO4 + 2 H2CrO4
MnO4 + H2O2 = MnO2 + H2O4 =>
MnO4 + H2O2 = MnO2 + H2O4
Fe(NO3)3(aq) + Na2CO3(aq) = Fe(CO3)3 + Na2(NO3) =>
Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe(CO3)3 + 3 Na2(NO3)
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O =>
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O
AgNO{+3} + K{+3}PO{+4} = Ag{3}PO{+4} + KNO{+3} =>
AgNO{+3} + K{+3}PO{+4} = Ag{3}PO{+4} + KNO{+3}
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb(OH)4 + HNO2 = Pb(NO3)2 + H2O + H =>
Pb(OH)4 + 2 HNO2 = Pb(NO3)2 + 2 H2O + 2 H
Al2(CO3)3(s) + HCl(aq) = AlCl3(aq) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l)
Cl + Ag2O + H2O = AgCl + HClO =>
4 Cl + Ag2O + H2O = 2 AgCl + 2 HClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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