| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgClO3 + 6 HCl = AgCl + 3 H2O + 3 Cl2
Na2SO4(aq) + FeCl3(aq) = Fe2(SO4)3(s) + NaCl(aq) =>
3 Na2SO4(aq) + 2 FeCl3(aq) = Fe2(SO4)3(s) + 6 NaCl(aq)
HCOOK + HCOOH = K(COOH)2H =>
HCOOK + HCOOH = K(COOH)2H
Fe(NO3)2(aq) + H2S(g) = FeS(s) + HNO3(aq) =>
Fe(NO3)2(aq) + H2S(g) = FeS(s) + 2 HNO3(aq)
V2S5 + K2CrO4 = K2S5 + V2CrO4 =>
V2S5 + K2CrO4 = K2S5 + V2CrO4
PBS + NO3{-} + H{+} = PB{2+} + NO + S + H2O =>
3 PBS + 2 NO3{-} + 8 H{+} = 3 PB{2+} + 2 NO + 3 S + 4 H2O
P + O2 + H2O = H2PO3 =>
P + O2 + H2O = H2PO3
C2O4{2-} + Ca{2+} = CaC2O4 =>
C2O4{2-} + Ca{2+} = CaC2O4
H + P = HP3 =>
H + 3 P = HP3
PB(NO3)2(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
Mn(NO3)2 + Na3PO4 = MnPO4 + Na3(NO3)2 =>
Mn(NO3)2 + Na3PO4 = MnPO4 + Na3(NO3)2
MnO4{-} + I{-} + H{+} = Mn{+} + IO3{-} + H2 =>
3 MnO4{-} + 4 I{-} + 6 H{+} = 3 Mn{+} + 4 IO3{-} + 3 H2
N2 + Ca = Ca3(N2)2 =>
2 N2 + 3 Ca = Ca3(N2)2
K2S + KMnO4 + HCl = MnCl2 + H2SO4 + KCl + H2O =>
5 K2S + 8 KMnO4 + 34 HCl = 8 MnCl2 + 5 H2SO4 + 18 KCl + 12 H2O
Ba(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + BaSO4(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + BaSO4(aq)
IO3{-} + HSO3{-} = I2 + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 5 SO4{-2} + 3 H{+} + H2O
Ca{+2} + Al = Al{+3} + Ca =>
3 Ca{+2} + 2 Al = 2 Al{+3} + 3 Ca
C10H + O = CO + H1O =>
C10H + 11 O = 10 CO + H1O
C3H6O + CO2 = C4H6O3 =>
C3H6O + CO2 = C4H6O3
PB(NO3)2(aq) + Na2SO4(aq) = PBSO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2SO4(aq) = PBSO4(s) + 2 NaNO3(aq)
NH3 + HOCl = NO3 + HCl + H2O =>
2 NH3 + 9 HOCl = 2 NO3 + 9 HCl + 3 H2O
Ti + Br = TiBr4 =>
Ti + 4 Br = TiBr4
Mg(HPO4)2 + Mg(oh)2 = MgHPO4 =>
2 Mg(HPO4)2 + Mg(oh)2 = 4 MgHPO4
P2 + O = P2O =>
P2 + O = P2O
C + SO2 = CO + CS2 =>
5 C + 2 SO2 = 4 CO + CS2
H3BO3 + HF = HBF4 + H2O =>
H3BO3 + 4 HF = HBF4 + 3 H2O
MnO2 + K2SO4 + KCl + H2O = KMnO4 + K2SO3 + HCl =>
2 MnO2 + 3 K2SO4 + 2 KCl + H2O = 2 KMnO4 + 3 K2SO3 + 2 HCl
C11H17N5O2(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C11H17N5O2(s) + 57 O2(g) = 44 CO2(g) + 34 H2O(l) + 10 N2(g)
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
C2H5OHNaBr = NaOHC2H5Br =>
C2H5OHNaBr = NaOHC2H5Br
C7H16(l) + O(g) = CO2(g) + H2O(g) =>
C7H16(l) + 22 O(g) = 7 CO2(g) + 8 H2O(g)
Na + Ag = NaAg =>
Na + Ag = NaAg
Br2(l) + NaCl(aq) = NaBr(aq) + Cl2(s) =>
Br2(l) + 2 NaCl(aq) = 2 NaBr(aq) + Cl2(s)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NO3 + Na3 = Na3NO3 =>
NO3 + Na3 = Na3NO3
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
Ag + NH4OH = [Ag(NH3)2] + H2O =>
Ag + 2 NH4OH = [Ag(NH3)2] + 2 H2O
Sr(OH)2 + CuCl2 = Cu(OH)2 + SrCl2 =>
Sr(OH)2 + CuCl2 = Cu(OH)2 + SrCl2
P2O5(s) = P(s) + O2 =>
2 P2O5(s) = 4 P(s) + 5 O2
PbCl4 + Na = PbCl2 + NaCl =>
PbCl4 + 2 Na = PbCl2 + 2 NaCl
H2O + S2O3{-2} + Cl2 = SO4{-2} + Cl{-} + H{+} =>
5 H2O + S2O3{-2} + 4 Cl2 = 2 SO4{-2} + 8 Cl{-} + 10 H{+}
ZnCO3 + H3AsO4 = Zn3(AsO4)2 + CO2 + H2O =>
3 ZnCO3 + 2 H3AsO4 = Zn3(AsO4)2 + 3 CO2 + 3 H2O
Pb(NO3)2 + NH4Br = PbBr2 + NH4(NO3) =>
Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NH4(NO3)
CuCl2 + Fe = Fe3Cl + Cu =>
CuCl2 + 6 Fe = 2 Fe3Cl + Cu
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H5NO2 + O2 = H2O + CO2 + N =>
4 C6H5NO2 + 25 O2 = 10 H2O + 24 CO2 + 4 N
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Ga + Cl3 = GaCl2 =>
3 Ga + 2 Cl3 = 3 GaCl2
Zn + NH3 + H2O = Zn(NH3)4(H2O)2 =>
Zn + 4 NH3 + 2 H2O = Zn(NH3)4(H2O)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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