| Équations équilibrées la veille | Équations équilibrées le lendemain |
C34H64(parafina) + 50 O2 = 34 CO2 + 32 H2O
Al2(SO4)3 + Hg = Al + Hg2SO4 =>
Al2(SO4)3 + 6 Hg = 2 Al + 3 Hg2SO4
Na2 + AlBr3 = NaBr + Al2 =>
3 Na2 + 2 AlBr3 = 6 NaBr + Al2
NaH + H2SO4 = H2 + Na2SO4 =>
2 NaH + H2SO4 = 2 H2 + Na2SO4
H2O2 + I2 + KOH = KIO3 + H2O =>
5 H2O2 + I2 + 2 KOH = 2 KIO3 + 6 H2O
Al2S3 + (HNO3)2 = S + Al(NO3)3 + NO + H2O =>
Al2S3 + 4(HNO3)2 = 3 S + 2 Al(NO3)3 + 2 NO + 4 H2O
I2 + HSO3 + H2O = I{-} + SO4{-2} + H{+} =>
I2 + 2 HSO3 + 2 H2O = 2 I{-} + 2 SO4{-2} + 6 H{+}
NH4I(aq) + NaOH(aq) = NH4OH(g) + NaI(q) =>
NH4I(aq) + NaOH(aq) = NH4OH(g) + NaI(q)
Cu + H2SO3 = CuSO4 + SO + H2O =>
Cu + 3 H2SO3 = CuSO4 + 2 SO + 3 H2O
Al(s) + NaOH = AlNa + OH =>
Al(s) + NaOH = AlNa + OH
Ir + F2 = IrF =>
2 Ir + F2 = 2 IrF
Al(OH)3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 C2H4O2 = Al(C2H3O2)3 + 3 H2O
K4O2 + H2O = KOH =>
K4O2 + 2 H2O = 4 KOH
C4H4O3 + O2 = CO2 + H2O =>
2 C4H4O3 + 7 O2 = 8 CO2 + 4 H2O
Au + NCl + HNO3 = HAuCl4 + NO2 + H2O =>
Au + 4 NCl + 15 HNO3 = HAuCl4 + 19 NO2 + 7 H2O
(CH3OH)6 + (H2O2)6 = CO2 + H2O =>
(CH3OH)6 + 3(H2O2)6 = 6 CO2 + 30 H2O
As + O2 = As4O6 =>
4 As + 3 O2 = As4O6
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH4 + AgNO3 = NNO3 + AgH4 =>
NH4 + AgNO3 = NNO3 + AgH4
ZnCl2 + F = Zn + FCl =>
ZnCl2 + 2 F = Zn + 2 FCl
AuCl3(aq) + Ni(s) = NiCl2(aq) + Au(s) =>
2 AuCl3(aq) + 3 Ni(s) = 3 NiCl2(aq) + 2 Au(s)
CaCO3 + H2SiO3 = CaSiO3 + CO2 + H2O =>
CaCO3 + H2SiO3 = CaSiO3 + CO2 + H2O
NH4HCO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2 NH4HCO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
Cu(s) + H3PO4 = Cu3(PO4)2 + H2 =>
3 Cu(s) + 2 H3PO4 = Cu3(PO4)2 + 3 H2
OsO2 + O2 = OsO4 =>
OsO2 + O2 = OsO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuOHNO3 + KOH = KNO3 + Cu(OH)2 =>
CuOHNO3 + KOH = KNO3 + Cu(OH)2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
CrCl3 + ZnCl2 + NaOH = Cr2(ZnO2)3 + NaCl + HOH =>
2 CrCl3 + 3 ZnCl2 + 12 NaOH = Cr2(ZnO2)3 + 12 NaCl + 6 HOH
CH32NH + O2 = CO2 + H2O + N2 =>
4 CH32NH + 37 O2 = 4 CO2 + 66 H2O + 2 N2
HCl + Co2O3 = CoCl2 + Cl2 + H2O =>
6 HCl + Co2O3 = 2 CoCl2 + Cl2 + 3 H2O
CH2O + H2O2 = CO2 + H2O =>
CH2O + 2 H2O2 = CO2 + 3 H2O
CsOH + NaI = NaOH + CsI =>
CsOH + NaI = NaOH + CsI
Pb(NO3)2 + H2S = Pb2S4 + H2(NO3) =>
2 Pb(NO3)2 + 4 H2S = Pb2S4 + 4 H2(NO3)
C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2
PO4(aq) + H2O = H3PO4 + HO =>
PO4(aq) + 3 H2O = H3PO4 + 3 HO
NH4Cl = N8 + H2 + Cl2 =>
8 NH4Cl = N8 + 16 H2 + 4 Cl2
H2O33C2 + O2 = CO17 + H2O2 =>
2 H2O33C2 + 3 O2 = 4 CO17 + 2 H2O2
C4H8 + NaMnO4 + H2O = C4H8O2 + MnO2 + NaOH =>
3 C4H8 + 4 NaMnO4 + 2 H2O = 3 C4H8O2 + 4 MnO2 + 4 NaOH
K2CrO4 + AgCH3COO = Ag2CrO4 + KCH3COO =>
K2CrO4 + 2 AgCH3COO = Ag2CrO4 + 2 KCH3COO
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + Ag(H2PO4) =>
Ca(H2PO4)2 + 2 AgNO3 = Ca(NO3)2 + 2 Ag(H2PO4)
H3(PO4) + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Na2S2O3(aq) + HCl(aq) = NaCl(aq) + S(s) + H2O(l) + SO2(g) =>
Na2S2O3(aq) + 2 HCl(aq) = 2 NaCl(aq) + S(s) + H2O(l) + SO2(g)
Al + H{+} = (Al)3{+} + H2 =>
6 Al + 2 H{+} = 2(Al)3{+} + H2
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Ca + CaAl2Si2O8 + H2O = Ca2Al3OOH + O2 + SiO2 =>
2 Ca + 6 CaAl2Si2O8 + 2 H2O = 4 Ca2Al3OOH + 9 O2 + 12 SiO2
(NH4)2CO3 + KOH = NH4OH + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH4OH + K2CO3
CuCO3Cu(OH)2 + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3Cu(OH)2 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
Fe2(SO3)3 + H2O = FeOH(SO3)2 + FeHSO3 =>
Fe2(SO3)3 + H2O = FeOH(SO3)2 + FeHSO3
RbOH + KH2PO4 = K3PO4 + Rb3PO4 + H2O =>
6 RbOH + 3 KH2PO4 = K3PO4 + 2 Rb3PO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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