| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbN2O6 + K2CrO4 = 2 KNO3 + PbCrO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Mg(OH)2 + Na2EDTA{2-} = MgEDTA{2-} + NaOH =>
Mg(OH)2 + Na2EDTA{2-} = MgEDTA{2-} + 2 NaOH
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Cu2 + H = CuH =>
Cu2 + 2 H = 2 CuH
C3H6O2 + PCl3 = C3H5OCl + H3PO3 =>
3 C3H6O2 + PCl3 = 3 C3H5OCl + H3PO3
CeC + H2O = Ce(OH)4 + CH4 =>
CeC + 4 H2O = Ce(OH)4 + CH4
NbOCl3 + AgCl = AgNbOCl4 =>
NbOCl3 + AgCl = AgNbOCl4
La(NO3)3*6H2O + Co(NO3)2*6H2O + C6H8O7*H2O = LaCoO3 + NO2 + H2O + CO2 =>
9 La(NO3)3*6H2O + 9 Co(NO3)2*6H2O + 2 C6H8O7*H2O = 9 LaCoO3 + 45 NO2 + 118 H2O + 12 CO2
C5H10O + O2 = C2O4 + H2O =>
2 C5H10O + 14 O2 = 5 C2O4 + 10 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
PCl5(s) + H2O(I) = POCl3(I) + HCl(aq) =>
PCl5(s) + H2O(I) = POCl3(I) + 2 HCl(aq)
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride =>
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK =>
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
C6N3H7O11 + NH4NO3 = H2O + N2 + CO2 =>
2 C6N3H7O11 + 9 NH4NO3 = 25 H2O + 12 N2 + 12 CO2
Cr2O7 + C = Cr + CO2 =>
2 Cr2O7 + 7 C = 4 Cr + 7 CO2
H2O + Ag2O = AgOH =>
H2O + Ag2O = 2 AgOH
C4H10 + HNO3 = C6H10O4 + NO2 + H2O =>
3 C4H10 + 26 HNO3 = 2 C6H10O4 + 26 NO2 + 18 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO4 + H2SO3 = CuSO3 + H2SO4 =>
CuSO4 + H2SO3 = CuSO3 + H2SO4
FeCl3 + AgNO3 + NaOH = Ag2Fe2O4 + NaCl + NaNO3 + H2O =>
2 FeCl3 + 2 AgNO3 + 8 NaOH = Ag2Fe2O4 + 6 NaCl + 2 NaNO3 + 4 H2O
N2H4(aq) + O2(g) = N2(g) + H2O(l) =>
N2H4(aq) + O2(g) = N2(g) + 2 H2O(l)
NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Cu(NO3)2 + Na2HPO4 = Cu3(PO4)2 + NaNO3 + HNO3 =>
3 Cu(NO3)2 + 2 Na2HPO4 = Cu3(PO4)2 + 4 NaNO3 + 2 HNO3
MgOHC2H3O2 + HC2H3O2 = H2O + Mg(C2H3O2)2 =>
MgOHC2H3O2 + HC2H3O2 = H2O + Mg(C2H3O2)2
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2
KMnO4 + H2O = KMnO5 + H2 =>
KMnO4 + H2O = KMnO5 + H2
Ni + Au{+3} = Ni{+2} + Au =>
3 Ni + 2 Au{+3} = 3 Ni{+2} + 2 Au
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO = SrAl2O4 + H2O + CO2 + N2 =>
3 Sr(NO3)2 + 6 Al(NO3)3 + 20(NH2)2CO = 3 SrAl2O4 + 40 H2O + 20 CO2 + 32 N2
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
Mg + Fl2 = MgFl =>
2 Mg + Fl2 = 2 MgFl
CaBr2 + HNO3 = Ca(NO3)2 + HBr =>
CaBr2 + 2 HNO3 = Ca(NO3)2 + 2 HBr
S + F2 = SF6 =>
S + 3 F2 = SF6
Hg + FeCl2 = HgCl2 + Fe =>
Hg + FeCl2 = HgCl2 + Fe
NH4BF4 + B2O3 = BF3 + H2O + H3N =>
6 NH4BF4 + B2O3 = 8 BF3 + 3 H2O + 6 H3N
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Ni + H2CO3 = NiCO3 + H2 =>
Ni + H2CO3 = NiCO3 + H2
C5H110 + O2 = CO2 + H2O =>
2 C5H110 + 65 O2 = 10 CO2 + 110 H2O
HF + SiO2(s) = SiF4(aq) + H2O =>
4 HF + SiO2(s) = SiF4(aq) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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