| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe203 + 406 Na + 406 O2 = 203 Na2FeO4
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg2 + CuSO4 = MgSO4 + Cu =>
Mg2 + 2 CuSO4 = 2 MgSO4 + 2 Cu
K2S2O8 + Cr2(SO4)3 + H2O = K2Cr2O7 + K2SO4 + H2SO4 =>
3 K2S2O8 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 2 K2SO4 + 7 H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + P2O5 = Na2P2O6 + H2O =>
2 NaOH + P2O5 = Na2P2O6 + H2O
HBr + Ca(HO)2 = Ca(Br)2 + H2O =>
2 HBr + Ca(HO)2 = Ca(Br)2 + 2 H2O
Na2SO4 + Ba(NO3)2 = Na(NO3) + BaSO4 =>
Na2SO4 + Ba(NO3)2 = 2 Na(NO3) + BaSO4
HN(CH2)5CO + O3 = N2 + CO2 + H2O =>
2 HN(CH2)5CO + 11 O3 = N2 + 12 CO2 + 11 H2O
ZnCl2(aq) + Al(s) = AlCl3(s) + Zn(aq) =>
3 ZnCl2(aq) + 2 Al(s) = 2 AlCl3(s) + 3 Zn(aq)
NaHCO3 + BaSO4 = Na2SO4 + Ba(HCO3)2 =>
2 NaHCO3 + BaSO4 = Na2SO4 + Ba(HCO3)2
FeO + O = FeO2 =>
FeO + O = FeO2
KPO4 + AgNO3 = Ag3PO4 + K + NO3 =>
KPO4 + 3 AgNO3 = Ag3PO4 + K + 3 NO3
MgSO4 + Kl = MgSO4Kl =>
MgSO4 + Kl = MgSO4Kl
AgNO3 + Pb(C2H3O2)2 = AgC2H3O2 + Pb(NO3)2 =>
2 AgNO3 + Pb(C2H3O2)2 = 2 AgC2H3O2 + Pb(NO3)2
La + Cl = LaCl3 =>
La + 3 Cl = LaCl3
C3H4O4 + H2O2 = H2O + CO2 =>
C3H4O4 + 4 H2O2 = 6 H2O + 3 CO2
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
I2O5 = iodine + oxygen =>
2 I2O5 = 2 I2 + 5 O2
KPO4 + AgNO3 = Ag3PO4 + K + NO3 =>
KPO4 + 3 AgNO3 = Ag3PO4 + K + 3 NO3
SiBr4 + H2O = SiO2 + HBr =>
SiBr4 + 2 H2O = SiO2 + 4 HBr
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate =>
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate
Mg3N2 + H2O = NH3 + MgO =>
Mg3N2 + 3 H2O = 2 NH3 + 3 MgO
H3C6H5O7 + NaOH = H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaOH = 3 H2O + Na3C6H5O7
Ca3P2 + HOH = Ca(OH)2 + PH3 =>
Ca3P2 + 6 HOH = 3 Ca(OH)2 + 2 PH3
Ag{+} + Co = Ag + Co2{+} =>
Ag{+} + 2 Co = Ag + Co2{+}
H3PO3 + Na = Na3(PO3) + H2 =>
2 H3PO3 + 6 Na = 2 Na3(PO3) + 3 H2
Na3PO4 + CaNO3 = NaNO3 + Ca3PO4 =>
Na3PO4 + 3 CaNO3 = 3 NaNO3 + Ca3PO4
Sr(NO3)2 + Na2C2O4 = SrC2O4 + Na2(NO3)2 =>
Sr(NO3)2 + Na2C2O4 = SrC2O4 + Na2(NO3)2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Al + HNO3 = NH4NO3 + Al(NO3)3 + H2O =>
8 Al + 30 HNO3 = 3 NH4NO3 + 8 Al(NO3)3 + 9 H2O
Zr + F = ZrF8 =>
Zr + 8 F = ZrF8
C10H14IN + P = C10H14N + PI3 =>
3 C10H14IN + P = 3 C10H14N + PI3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
MnO4{-} + H3AsO3 + H3O{+} = Mn{2+} + H3AsO4 + H2O =>
2 MnO4{-} + 5 H3AsO3 + 6 H3O{+} = 2 Mn{2+} + 5 H3AsO4 + 9 H2O
Fe(C2H3O2)2 + Pb(C2O4) = Fe(C2O4) + Pb(C2H3O2)2 =>
Fe(C2H3O2)2 + Pb(C2O4) = Fe(C2O4) + Pb(C2H3O2)2
C14H10 + K2Cr2O7 + H2SO4 = C14H8O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C14H10 + K2Cr2O7 + 4 H2SO4 = C14H8O2 + K2SO4 + Cr2(SO4)3 + 5 H2O
Sodiumcarbonate + nitricacid = sodiumnitrate + water + carbondioxide =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
C2H2 + OH = CO2 + H2O =>
C2H2 + 10 OH = 2 CO2 + 6 H2O
K + Fe2S3 = Fe + KS2 =>
3 K + 2 Fe2S3 = 4 Fe + 3 KS2
Si + S = SiS =>
Si + S = SiS
NaCl4 = Na + Cl =>
NaCl4 = Na + 4 Cl
KI + NH3 = K3N + HI =>
3 KI + NH3 = K3N + 3 HI
Al(NO3)3 + NH3 = AlH3 + N(NO3)3 =>
Al(NO3)3 + NH3 = AlH3 + N(NO3)3
ZnOCaCo3 = ZnCo3CaO =>
ZnOCaCo3 = ZnCo3CaO
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/24
Équations équilibrées sur07/20/23
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