| Équations équilibrées la veille |
3 K4(Fe(CN)6) + 6 FeSO4 = Fe4[Fe(CN)6]3 + 6 K2SO4 + Fe2
AgNa3O6S4 + H2SO4 = Ag + Na2S2O3 + SO2 + H2O =>
2 AgNa3O6S4 + H2SO4 = 2 Ag + 3 Na2S2O3 + 3 SO2 + H2O
NaVO3 + HCl + Sn = VCl3 + SnCl2 + NaCl + H2O =>
NaVO3 + 6 HCl + Sn = VCl3 + SnCl2 + NaCl + 3 H2O
CaCl2 + Na3PO4 = Ca + PO4 + NaCl =>
3 CaCl2 + 2 Na3PO4 = 3 Ca + 2 PO4 + 6 NaCl
C6H15N + O2 = CO2 + H2O + NO =>
4 C6H15N + 41 O2 = 24 CO2 + 30 H2O + 4 NO
Li(HCO3) + HC2H3O2 = LiC2H3O2 + H2CO3 =>
Li(HCO3) + HC2H3O2 = LiC2H3O2 + H2CO3
Na2H2P2O7 + Na2O = Na3HP2O7 + H2O =>
2 Na2H2P2O7 + Na2O = 2 Na3HP2O7 + H2O
HCl + NaOH = H2ONaCl =>
HCl + NaOH = H2ONaCl
H15 + O = H2O =>
2 H15 + 15 O = 15 H2O
HCl + Ba(OH)2 = H2Ba + ClOH =>
2 HCl + Ba(OH)2 = H2Ba + 2 ClOH
Li2S + HNO3 = Li2NO3 + HS =>
Li2S + HNO3 = Li2NO3 + HS
NH3 + Cl2 + H2O = N2O4 + [Cl{-}] + H3O{+} =>
2 NH3 + 7 Cl2 + 18 H2O = N2O4 + 14[Cl{-}] + 14 H3O{+}
MoO3 + Fe2O3 + Al = FeMo + Al2O3 =>
2 MoO3 + Fe2O3 + 6 Al = 2 FeMo + 3 Al2O3
C4H10 + O2 = CO3 + H2O =>
2 C4H10 + 17 O2 = 8 CO3 + 10 H2O
Al + HNO3 = Al(NO3)2 + NO + H2O =>
3 Al + 8 HNO3 = 3 Al(NO3)2 + 2 NO + 4 H2O
HC2H3O2(aq) + CaCO3(s) = H2O(l) + CO2(g) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + CaCO3(s) = H2O(l) + CO2(g) + Ca(C2H3O2)2(aq)
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2 + KNO3 =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2 + 2 KNO3
C8H8 + C8H18 = C16H26 =>
C8H8 + C8H18 = C16H26
Ag(s) + HCl(aq) = AgCl(aq) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(aq) + H2(g)
HgOH + H2S = HgHS + H2O =>
HgOH + H2S = HgHS + H2O
Cl2 + HCN = CNCl + H2 =>
Cl2 + 2 HCN = 2 CNCl + H2
C3H6 + HCl = C3H6Cl2 + H2 =>
C3H6 + 2 HCl = C3H6Cl2 + H2
NCl3(s) = N3 + Cl =>
3 NCl3(s) = N3 + 9 Cl
MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O
C19H49 + CuO = H2O + CO2 + Cu2 =>
4 C19H49 + 250 CuO = 98 H2O + 76 CO2 + 125 Cu2
V + H2O = H2 + HVO17{-3} + H{+}emmeiobasico =>
V + 17 H2O = 15 H2 + HVO17{-3} + 3 H{+}emmeiobasico
Ba(OH)2 + H2O = OH + BaOH2 =>
Ba(OH)2 + H2O = 2 OH + BaOH2
Cr(OH)3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 5 H2O
C2H4OHNH2(CO2) + Cu = CuC2H4OHNH2 + CO2 =>
C2H4OHNH2(CO2) + Cu = CuC2H4OHNH2 + CO2
BaO + Ca(PO3)2 = Ba3(PO4)2 + CaO =>
3 BaO + Ca(PO3)2 = Ba3(PO4)2 + CaO
NaBrO3 + O2 = NaBrO4 =>
2 NaBrO3 + O2 = 2 NaBrO4
CO2 + H2O = C3H5 + O2 =>
12 CO2 + 10 H2O = 4 C3H5 + 17 O2
Na2C2O4 + UO2(NO3)2 + H2O = UO2(C2O4)*H2O + NaNO3 =>
Na2C2O4 + UO2(NO3)2 + H2O = UO2(C2O4)*H2O + 2 NaNO3
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Cu(NO3)2(aq) + NACl(aq) = CuCl2(s) + NANO3(aq) =>
Cu(NO3)2(aq) + 2 NACl(aq) = CuCl2(s) + 2 NANO3(aq)
SO3 + FeO = SO4 + Fe =>
SO3 + FeO = SO4 + Fe
Al2(SO4)3 + Li2CO3 = Li2SO4 + Al2O3 + CO2 =>
Al2(SO4)3 + 3 Li2CO3 = 3 Li2SO4 + Al2O3 + 3 CO2
MgCl2(aq) + NaCO3(aq) = MgCO3(aq) + NaCl2 =>
MgCl2(aq) + NaCO3(aq) = MgCO3(aq) + NaCl2
(NH4)2V(SO4)2 + KNO2 + H2O = VOSO4 + NO + (NH4)2SO4 + KOH =>
(NH4)2V(SO4)2 + 2 KNO2 + H2O = VOSO4 + 2 NO + (NH4)2SO4 + 2 KOH
NaOH + SO = Na2SO2 + H2O =>
2 NaOH + SO = Na2SO2 + H2O
Ba(NO3)2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + BaSO4 + H2O =>
Ba(NO3)2 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + BaSO4 + 4 H2O
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Ag + SCN = AgSCN =>
Ag + SCN = AgSCN
CH6N + HNO3 = CH6N2O3 + H2 =>
2 CH6N + 2 HNO3 = 2 CH6N2O3 + H2
Na3[Al(OH)6] + H2SO4 = Na2SO4 + (AlOH)SO4 + H2O =>
2 Na3[Al(OH)6] + 5 H2SO4 = 3 Na2SO4 + 2(AlOH)SO4 + 10 H2O
KCl(s) + H2O(l) = HCl + KOH =>
KCl(s) + H2O(l) = HCl + KOH
CH3CH2CCH3CH3OH + HCl = CH3CH2CCH3CH3Cl + H2O =>
CH3CH2CCH3CH3OH + HCl = CH3CH2CCH3CH3Cl + H2O
NaIH3PO4 = NaH2PO4HI =>
NaIH3PO4 = NaH2PO4HI
Sn(NO3)4 + KCl = SnCl4 + KNO3 =>
Sn(NO3)4 + 4 KCl = SnCl4 + 4 KNO3
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Équations équilibrées sur01/09/25
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