| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3(PO4) + 3 Zn(SO4) = 3 Na2(SO4) + Zn3(PO4)2
Sb2O3 + KOH + H2O = K[Sb(OH)4] =>
Sb2O3 + 2 KOH + 3 H2O = 2 K[Sb(OH)4]
(MgOH)2CO3 + NH4Cl = NH4OH + (NH4)2CO3 + MgCl2 =>
(MgOH)2CO3 + 4 NH4Cl = 2 NH4OH + (NH4)2CO3 + 2 MgCl2
Pb + HgO = PbO + Hg =>
Pb + HgO = PbO + Hg
Rb + CrO4 = Rb2CrO4 =>
2 Rb + CrO4 = Rb2CrO4
Sn4 + OH = Sn(OH)9 =>
Sn4 + 36 OH = 4 Sn(OH)9
Rb + CrO4 = Rb2CrO4 =>
2 Rb + CrO4 = Rb2CrO4
Mn + OH = Mn(OH)2 =>
Mn + 2 OH = Mn(OH)2
Pb + HgO = PbO2 + Hg =>
Pb + 2 HgO = PbO2 + 2 Hg
C24H20BNa + KClO4 = CO2 + NaOH + KCl + H2O + B2O3 =>
2 C24H20BNa + 30 KClO4 = 48 CO2 + 2 NaOH + 30 KCl + 19 H2O + B2O3
(NH4)2S3 + O2 = SO2 + NH3 + H2O =>
2(NH4)2S3 + 7 O2 = 6 SO2 + 4 NH3 + 2 H2O
X3N2 + H2O = X(OH)2 + NH3 =>
X3N2 + 6 H2O = 3 X(OH)2 + 2 NH3
Pb + HgO = PbO + Hg =>
Pb + HgO = PbO + Hg
CuSO4(aq) + MgCl2(aq) = CuCl2(aq) + MgSO4(aq) =>
CuSO4(aq) + MgCl2(aq) = CuCl2(aq) + MgSO4(aq)
CaSO4 + H2O = CaSO4(H2O) =>
CaSO4 + H2O = CaSO4(H2O)
C2H5OCH + O2 = CO2H2O =>
C2H5OCH + 4 O2 = 3 CO2H2O
C2HCl3 + O2 = CO2 + Cl2 + H2O =>
4 C2HCl3 + 9 O2 = 8 CO2 + 6 Cl2 + 2 H2O
Ba2 + F12 = BaF =>
6 Ba2 + F12 = 12 BaF
Rb + CrO4 = Rb2CrO4 =>
2 Rb + CrO4 = Rb2CrO4
NaHSO3 + Ca(OH)2 = Na2SO3 + CaSO3 + H2O =>
2 NaHSO3 + Ca(OH)2 = Na2SO3 + CaSO3 + 2 H2O
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
KOH + CaO = KO + CaOH =>
KOH + CaO = KO + CaOH
Pb + HgO = PbO + Hg =>
Pb + HgO = PbO + Hg
Rb + CrO4 = Rb2CrO4 =>
2 Rb + CrO4 = Rb2CrO4
PbO2H2O2 = Pb(OH)2O2 =>
PbO2H2O2 = Pb(OH)2O2
H{+} + H2AsO4 + Zn = AsH3 + Zn{2+} + H2O =>
18 H{+} + 2 H2AsO4 + 9 Zn = 2 AsH3 + 9 Zn{2+} + 8 H2O
Nb + H2O = Nb2O5 + H =>
2 Nb + 5 H2O = Nb2O5 + 10 H
Ca3(PO4)2 + Li2SO4 = Li3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 Li2SO4 = 2 Li3PO4 + 3 CaSO4
NaOH + F2 = NaF + NaFO3 + H2O =>
6 NaOH + 3 F2 = 5 NaF + NaFO3 + 3 H2O
AgBr + Cl2 = BrCl2 + Ag =>
AgBr + Cl2 = BrCl2 + Ag
NaP + H2O = NaOH + PH =>
NaP + H2O = NaOH + PH
H2CO3 + Cr(OH)3 = H2O + (Cr)2(CO3)3 =>
3 H2CO3 + 2 Cr(OH)3 = 6 H2O + (Cr)2(CO3)3
Rb + CrO4 = Rb2CrO4 =>
2 Rb + CrO4 = Rb2CrO4
O2{-} = e + O2 =>
O2{-} = e + O2
C7H6O2 + CH3CH2OH = C9H9O2 + H2O =>
26 C7H6O2 + 17 CH3CH2OH = 24 C9H9O2 + 21 H2O
Ba(OH)2 + H3Po4 = BaHPo4 + H2O =>
Ba(OH)2 + H3Po4 = BaHPo4 + 2 H2O
C4H10(g) + O(g) = H2O(g) + CO2(g) =>
C4H10(g) + 13 O(g) = 5 H2O(g) + 4 CO2(g)
H2SO3 + H2S = S + HOH =>
H2SO3 + 2 H2S = 3 S + 3 HOH
PN2O3 = PN2O2 + O2 =>
2 PN2O3 = 2 PN2O2 + O2
MgOH2 + H2SO4 = MgSO4 + H2O + H2 =>
MgOH2 + H2SO4 = MgSO4 + H2O + H2
U3O8 = UO2{2+} + O2 + e =>
U3O8 = 3 UO2{2+} + O2 + 6e
K2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = CO2(g) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
5 K2C2O4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 10 CO2(g) + 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(l)
Kl + Pb(NO3)2 = Pb + Kl(NO3) =>
2 Kl + Pb(NO3)2 = Pb + 2 Kl(NO3)
P + ClO = P(ClO)3 =>
P + 3 ClO = P(ClO)3
NO2 + CaCO3 = Ca(NO3)2 + Ca(NO2)2 + CO2 =>
4 NO2 + 2 CaCO3 = Ca(NO3)2 + Ca(NO2)2 + 2 CO2
Mg(OH)2 + Al2(SO3)3 = MgSO3 + Al(OH)3 =>
3 Mg(OH)2 + Al2(SO3)3 = 3 MgSO3 + 2 Al(OH)3
CO + O2 = OCO =>
2 CO + O2 = 2 OCO
PbO2H2O2 = Pb(OH)2O2 =>
PbO2H2O2 = Pb(OH)2O2
FeO + CuSO4 = FeSO4 + Cu + O2 =>
2 FeO + 2 CuSO4 = 2 FeSO4 + 2 Cu + O2
O2{-} = e + O2 =>
O2{-} = e + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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