| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + MgOH = H2O + Mg(NO3)
NH4Cl + PtCl2 = N2 + HCl + Pt =>
2 NH4Cl + 3 PtCl2 = N2 + 8 HCl + 3 Pt
P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5
NH3 + NiSO4 = Ni(NH3)4 + SO4 =>
4 NH3 + NiSO4 = Ni(NH3)4 + SO4
NH4Cl + PtCl2 = N2 + HCl + Pt =>
2 NH4Cl + 3 PtCl2 = N2 + 8 HCl + 3 Pt
NaNO3{-} + Pb4SO4{-2} = NaSO4{-2}2 + Pb4NO3{-} =>
NaNO3{-} + Pb4SO4{-2} = NaSO4{-2}2 + Pb4NO3{-}
NH4Cl + PtCl2 = N2 + HCl + Pt =>
2 NH4Cl + 3 PtCl2 = N2 + 8 HCl + 3 Pt
Na2SO4 + Na2S = Na2SO3 =>
3 Na2SO4 + Na2S = 4 Na2SO3
AlF3 + CaCO3 = CaF2 + Al2O3 + CO2 =>
2 AlF3 + 3 CaCO3 = 3 CaF2 + Al2O3 + 3 CO2
Na3PO4 + HgNO2 = Hg3PO4 + NaNO2 =>
Na3PO4 + 3 HgNO2 = Hg3PO4 + 3 NaNO2
HBr + C6H12 = C6H13Br =>
HBr + C6H12 = C6H13Br
K2Cr2O7 + HCl + Zn = CrCl3 + H2O + KCl + ZnCl2 =>
K2Cr2O7 + 14 HCl + 3 Zn = 2 CrCl3 + 7 H2O + 2 KCl + 3 ZnCl2
NH4Cl + PtCl2 = N2 + HCl + Pt =>
2 NH4Cl + 3 PtCl2 = N2 + 8 HCl + 3 Pt
YbCl3*6H2O = Yb2O3 + HCl + H2O =>
2 YbCl3*6H2O = Yb2O3 + 6 HCl + 9 H2O
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 6 Cl2 = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
Na2CO3 + La2CO3 + SrCO3 + ZrO2 + Nb2O5 + O2 = Na33La7Sr33Zr80Nb20O300 + CO2 =>
33 Na2CO3 + 7 La2CO3 + 66 SrCO3 + 160 ZrO2 + 20 Nb2O5 + 37 O2 = 2 Na33La7Sr33Zr80Nb20O300 + 106 CO2
NIO + C = NI + CO2 =>
2 NIO + C = 2 NI + CO2
KI3 + KIO3 + H2SO4 = K2SO4 + I2 + H2O =>
5 KI3 + KIO3 + 3 H2SO4 = 3 K2SO4 + 8 I2 + 3 H2O
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
Cr(NO3)3 + H2O = Cr(H2O)3 + NO3 =>
Cr(NO3)3 + 3 H2O = Cr(H2O)3 + 3 NO3
NH4Cl + PtCl2 = N2 + HCl + Pt =>
2 NH4Cl + 3 PtCl2 = N2 + 8 HCl + 3 Pt
B + CoO = Co2B + B2O3 =>
7 B + 6 CoO = 3 Co2B + 2 B2O3
Br + H2O + SO2 = HBr + H2SO4 =>
2 Br + 2 H2O + SO2 = 2 HBr + H2SO4
Pb(NO3)2 + AgNO2 = PbNO2 + Ag(NO3)2 =>
Pb(NO3)2 + AgNO2 = PbNO2 + Ag(NO3)2
C2H5C2H5 + O2 = CO2 + H2O =>
2 C2H5C2H5 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + HOH = H3O + NO3 =>
HNO3 + HOH = H3O + NO3
HNO3 + PCl3 + H2O = NO + H3PO4 + HCl =>
2 HNO3 + 3 PCl3 + 8 H2O = 2 NO + 3 H3PO4 + 9 HCl
CH3NH2 + H2O = CH3NOH4 =>
CH3NH2 + H2O = CH3NOH4
calciumhydroxide + carbondioxide = calciumcarbonate + Water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + HCl =>
6 C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + 3 HCl
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
NH4 = H + N2 =>
2 NH4 = 8 H + N2
Al + I2 = Al3I =>
6 Al + I2 = 2 Al3I
Fe5Al2Si3O10(OH)8 + H{+} + K{+} = Fe{2+} + KAl3Si3O10(OH)2 + H2O + SiO2 =>
3 Fe5Al2Si3O10(OH)8 + 28 H{+} + 2 K{+} = 15 Fe{2+} + 2 KAl3Si3O10(OH)2 + 24 H2O + 3 SiO2
CH3COOH + CuCO3 = C2H3CuO2 + H2O + CO2 =>
9 CH3COOH + 8 CuCO3 = 8 C2H3CuO2 + 6 H2O + 10 CO2
PO3(PO4)2 + Al = PO3 + Al(PO4) =>
PO3(PO4)2 + 2 Al = PO3 + 2 Al(PO4)
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
NaHCO3 + C4H4O4 = CO2 + H2O + NaC4H4O4 =>
12 NaHCO3 + 13 C4H4O4 = 16 CO2 + 8 H2O + 12 NaC4H4O4
[AsO4]3{-} + S{2-} + H{+} = [AsO3]3{-} + S + H2O =>
[AsO4]3{-} + 3 S{2-} + 6 H{+} = [AsO3]3{-} + 3 S + 3 H2O
Zn(OH)2 + OH{-} = Zn(OH)4{-2} =>
Zn(OH)2 + 2 OH{-} = Zn(OH)4{-2}
Mg + H3Po4 = Mg(Po4)3 + H =>
Mg + 3 H3Po4 = Mg(Po4)3 + 9 H
CH4N2O + H3BO3 = BN + H2O + CO2 =>
CH4N2O + 2 H3BO3 = 2 BN + 5 H2O + CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + HNO3 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 122 MnSO4 + 81 K2SO4 + 60 CO2 + 60 HNO3 + 188 H2O
Cl2 + InI2 = Cl2I2 + In =>
Cl2 + InI2 = Cl2I2 + In
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4Cl + PtCl2 = N2 + HCl + Pt =>
2 NH4Cl + 3 PtCl2 = N2 + 8 HCl + 3 Pt
Mg(OH)2(s) + HCl = H2O(l)(aq) + MgCl2(aq) =>
Mg(OH)2(s) + 2 HCl = 2 H2O(l)(aq) + MgCl2(aq)
Cr(OH)3 + IO3 + OH({-}1) = I({-}1) + CrO4({-}2) + H2O =>
7 Cr(OH)3 + 4 IO3 + 11 OH({-}1) = 4 I({-}1) + 7 CrO4({-}2) + 16 H2O
[Cr(NH3)5]Cl3 + AgNO3 = AgCl + [Cr(NH3)5](NO3)3 =>
[Cr(NH3)5]Cl3 + 3 AgNO3 = 3 AgCl + [Cr(NH3)5](NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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