| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
BeCl2 + Na2PO4 = NaCl + Be2(PO4)2 =>
2 BeCl2 + 2 Na2PO4 = 4 NaCl + Be2(PO4)2
KClO3 + KI + HCl = KCl + H2O + I2 =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 H2O + 3 I2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
FeS + HBr = Fe(Br)2 + H2S =>
FeS + 2 HBr = Fe(Br)2 + H2S
AgC2H3O + Na3PO4 = NaC2H3O + Ag3PO4 =>
3 AgC2H3O + Na3PO4 = 3 NaC2H3O + Ag3PO4
Cu + Ag3PO4 = Ag + Cu(PO4)2 =>
Cu + 2 Ag3PO4 = 6 Ag + Cu(PO4)2
C3H64 + O2 = CO2 + H2O =>
C3H64 + 19 O2 = 3 CO2 + 32 H2O
ZnCO3 + (C6H5O7)2 = Zn3(C6H5O7)2 + H2O + CO2 =>
15 ZnCO3 + 6(C6H5O7)2 = 5 Zn3(C6H5O7)2 + 5 H2O + 27 CO2
Na2SO3 + KYO3 + H2SO4 = Y2 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KYO3 + H2SO4 = Y2 + 5 Na2SO4 + K2SO4 + H2O
[Fe(C12H8N2)3]2 + [(C6H5)4BNa] = [Fe(C12H8N2)3][(C6H5)4B]2 + Na =>
[Fe(C12H8N2)3]2 + 4[(C6H5)4BNa] = 2[Fe(C12H8N2)3][(C6H5)4B]2 + 4 Na
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Sn{2+} + Cu = Sn + Cu{+} =>
Sn{2+} + 2 Cu = Sn + 2 Cu{+}
Sr(OH)2 + NO2 = Sr(NO3)2 + SrNO2 + H2O =>
2 Sr(OH)2 + 3 NO2 = Sr(NO3)2 + SrNO2 + 2 H2O
Pd + CrO4 = PdCrO4 =>
Pd + CrO4 = PdCrO4
RbOH + P2O5 = Rb3(PO4) + H2O =>
6 RbOH + P2O5 = 2 Rb3(PO4) + 3 H2O
K2S2O3 + KOH = K2SO4 + K2S + H2O =>
K2S2O3 + 2 KOH = K2SO4 + K2S + H2O
KClO3 + KI + HCl = KCl + H2O + I2 =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 H2O + 3 I2
Na(s) + F(g) = NaF(s) =>
Na(s) + F(g) = NaF(s)
Ca + KSO4 = K + CaSO4 =>
Ca + KSO4 = K + CaSO4
H3PO4 + Ag = AgH3 + PO4 =>
H3PO4 + Ag = AgH3 + PO4
NaNO3 + HCl = HNO3NaCl =>
NaNO3 + HCl = HNO3NaCl
Li + HCl = Li2HCl =>
2 Li + HCl = Li2HCl
KClO3 + KI + HCl = KCl + H2O + I2 =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 H2O + 3 I2
KHS + O2 = KOH + S =>
2 KHS + O2 = 2 KOH + 2 S
H2SO4 + Ga(OH)3 = Ga2(SO4)3 + H2O =>
3 H2SO4 + 2 Ga(OH)3 = Ga2(SO4)3 + 6 H2O
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
RbF + H2O = RbOH + HF =>
RbF + H2O = RbOH + HF
C7H7NO2 + O2 = CO2 + H2O + N2 =>
4 C7H7NO2 + 31 O2 = 28 CO2 + 14 H2O + 2 N2
[Co(H2O)5Cl]Cl2*H2O + AgNO3 = AgCl + [Co(H2O)5(NO3)3]*H2O =>
[Co(H2O)5Cl]Cl2*H2O + 3 AgNO3 = 3 AgCl + [Co(H2O)5(NO3)3]*H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
KClO3 + KI + HCl = KCl + H2O + I2 =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 H2O + 3 I2
C11H18N3 + O2 = CO2 + H2O + N2 =>
2 C11H18N3 + 31 O2 = 22 CO2 + 18 H2O + 3 N2
Na{2}H2O = Na{2}O{2}H =>
Na{2}H2O = Na{2}O{2}H
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
HCN = HC + N =>
HCN = HC + N
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
H2SO3 + KOH = KHSO3 + H2O =>
H2SO3 + KOH = KHSO3 + H2O
Mg(ClO)2 + NaOH = NaClO + Mg(OH)2 =>
Mg(ClO)2 + 2 NaOH = 2 NaClO + Mg(OH)2
LiBr = Li + Br =>
LiBr = Li + Br
SO3{-2} + MnO4{-} + H{+} = HSO4{-} + Mn{+2} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 11 H{+} = 5 HSO4{-} + 2 Mn{+2} + 3 H2O
Fe2(C2O4)3 + Na3PO4 = FePO4 + Na2C2O4 =>
Fe2(C2O4)3 + 2 Na3PO4 = 2 FePO4 + 3 Na2C2O4
*45Bi + *55Sb + Te = Bi0*45Sb0*55Te =>
11*45Bi + 405*55Sb + 27225 Te = 495 Bi0*45Sb0*55Te
C7H7NO2 + O2 = CO2 + H2O + N2 =>
4 C7H7NO2 + 31 O2 = 28 CO2 + 14 H2O + 2 N2
MgBr2 + Na2CO3 = MgCO3 + NaBr =>
MgBr2 + Na2CO3 = MgCO3 + 2 NaBr
(CH3CH2)6 + O2 = CO2 + H2O =>
2(CH3CH2)6 + 39 O2 = 24 CO2 + 30 H2O
H2FeS = FeH2S =>
H2FeS = FeH2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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