| Équations équilibrées la veille |
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4{+}(aq) + Cl{-}(aq)
C2H2 + CI = C + HCI =>
C2H2 + 2 CI = 2 C + 2 HCI
Sr(NO3)2 + Fe(NO3)3 = Sr3Fe2 + NO3NO3 =>
3 Sr(NO3)2 + 2 Fe(NO3)3 = Sr3Fe2 + 6 NO3NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H7O + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
2 C3H7O + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 5 H2O + 2 HC3H5O2
NaHCO3 + Cl2 = NaClO + CO2 + HCl =>
NaHCO3 + Cl2 = NaClO + CO2 + HCl
IrCl3(aq) + NaOH(aq) = Ir2O3 + HCl(aq) + NaCl(aq) =>
2 IrCl3(aq) + 3 NaOH(aq) = Ir2O3 + 3 HCl(aq) + 3 NaCl(aq)
C6H6 + K2CrO4 + HCl = CrCl3 + KCl + C6H6Cl6 + H2O =>
C6H6 + 2 K2CrO4 + 16 HCl = 2 CrCl3 + 4 KCl + C6H6Cl6 + 8 H2O
Ag + Cl{-} = AgCl + e =>
Ag + Cl{-} = AgCl + e
C2H2O4 + KOH = C2K2O4 + H2O =>
C2H2O4 + 2 KOH = C2K2O4 + 2 H2O
KBr + KIO3 + H2O2 = K2O + H2BrI + O =>
KBr + KIO3 + H2O2 = K2O + H2BrI + 4 O
KClO3 + HBr = Br2 + KCl + H2O =>
KClO3 + 6 HBr = 3 Br2 + KCl + 3 H2O
KClO3 + HI = KI + O2 + HCl =>
2 KClO3 + 2 HI = 2 KI + 3 O2 + 2 HCl
H2CrO4 + Cu(OH) = H2O + (CrO4)Cu2 =>
H2CrO4 + 2 Cu(OH) = 2 H2O + (CrO4)Cu2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
LiCN(aq) + H3PO4(aq) = Li3PO4(aq) + HCN(g) =>
3 LiCN(aq) + H3PO4(aq) = Li3PO4(aq) + 3 HCN(g)
CuSO4 + H2O + Mg2 = MgSO4 + CuO + H2 =>
2 CuSO4 + 2 H2O + Mg2 = 2 MgSO4 + 2 CuO + 2 H2
C2H4 + Br2 = C2Br2 + H2 =>
C2H4 + Br2 = C2Br2 + 2 H2
HNO3 + Sr(HCO3)2 = Sr(NO3)2 + CO2 + H2O =>
2 HNO3 + Sr(HCO3)2 = Sr(NO3)2 + 2 CO2 + 2 H2O
(NH4)2Cr2O7 = NH3 + H2OCr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2OCr2O3 + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO2 + H2SO4 + H2C204 = MnSO4 + CO2 + H2O =>
409 MnO2 + 409 H2SO4 + H2C204 = 409 MnSO4 + 204 CO2 + 410 H2O
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
C4H7(OH)3 + O2 = CO2 + H2O =>
C4H7(OH)3 + 5 O2 = 4 CO2 + 5 H2O
Mn + PbCl2 = Pb + MnCl2 =>
Mn + PbCl2 = Pb + MnCl2
F + CN = F(CN)3 =>
F + 3 CN = F(CN)3
(NH4)6Mo7O24 + Sr(NO3)2 + Fe(NO3)3 + NH2CH2COOH = N2 + CO2 + H2O + Sr40Fe27Mo3O100 =>
54(NH4)6Mo7O24 + 5039.9999999999Sr(NO3)2 + 3402 Fe(NO3)3 + 10868 NH2CH2COOH = 15739 N2 + 21736 CO2 + 27818 H2O + 126 Sr40Fe27Mo3O100
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
ClF + O2 = Cl2O + OF =>
4 ClF + 3 O2 = 2 Cl2O + 4 OF
C5H8O2 + CoCl2*6H2O + NaOH = Co(C5H7O2)3 + H2O + NaCl + H2 =>
6 C5H8O2 + 2 CoCl2*6H2O + 4 NaOH = 2 Co(C5H7O2)3 + 16 H2O + 4 NaCl + H2
(NH4)2S + H2O = NH3H2O + H2S =>
(NH4)2S + 2 H2O = 2 NH3H2O + H2S
H2SO4 + BOH = B2SO4 + H2O =>
H2SO4 + 2 BOH = B2SO4 + 2 H2O
AgNO3(aq) + HCl(aq) = AgCl() + HNO3() =>
AgNO3(aq) + HCl(aq) = AgCl() + HNO3()
(NH4)2MoO4 + Na3PO4 + (NH4)NO3 = (NH4)3P(Mo3O10)4 + H2O + NaNO3 + NH3 =>
12(NH4)2MoO4 + Na3PO4 + 3(NH4)NO3 = (NH4)3P(Mo3O10)4 + 12 H2O + 3 NaNO3 + 24 NH3
KCN + Ag = Ag(CN)2 + K =>
2 KCN + Ag = Ag(CN)2 + 2 K
Ag + NH4CNS = NH4 + AgCNS =>
Ag + NH4CNS = NH4 + AgCNS
Na3[Al(OH)6] + C6H7NO3S = Na3[Al(C6H6NO3S)6] + H2O =>
Na3[Al(OH)6] + 6 C6H7NO3S = Na3[Al(C6H6NO3S)6] + 6 H2O
An + AgNO3 = An(NO3)2 + Ag =>
An + 2 AgNO3 = An(NO3)2 + 2 Ag
FeSO4 + Na2SO3 = FeS + Na2SO4 =>
FeSO4 + 4 Na2SO3 = FeS + 4 Na2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + H2 = NH4 =>
2 NH3 + H2 = 2 NH4
C2H3O2 + Na(HCO3)2 = Na(C2H3O2)2 + H2O + CO2 =>
16 C2H3O2 + 7 Na(HCO3)2 = 7 Na(C2H3O2)2 + 10 H2O + 18 CO2
Na2CO3 + H2SO4 = NaHCO3 + Na2SO4 =>
2 Na2CO3 + H2SO4 = 2 NaHCO3 + Na2SO4
FeS + O600 = Fe2O3 + SO2 =>
1200 FeS + 7 O600 = 600 Fe2O3 + 1200 SO2
Cr{+3} + H2O = Cr(H2O)6{3+} =>
Cr{+3} + 6 H2O = Cr(H2O)6{3+}
ZrO2 + H2SO4 = ZrSO4 + H2O2 =>
ZrO2 + H2SO4 = ZrSO4 + H2O2
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
NaC + PbN = NaNPbC =>
NaC + PbN = NaNPbC
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
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Équations équilibrées sur02/01/25
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