| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCe + Mg(OH)2 = MgCe2 + 2 H2O
PbSO4 + CH3COONH4 = Pb(CH3COO)2 + (NH4)2SO4 =>
PbSO4 + 2 CH3COONH4 = Pb(CH3COO)2 + (NH4)2SO4
CoCO3 + CH3COCOCH2CH3 = Co(CH3COCOCH2CH3)3 + CO2 + H2O =>
12 CoCO3 + 37 CH3COCOCH2CH3 = 12 Co(CH3COCOCH2CH3)3 + 17 CO2 + 4 H2O
FeCr2O4 + HCl = FeCl3 + Cr2O4 + H2 =>
2 FeCr2O4 + 6 HCl = 2 FeCl3 + 2 Cr2O4 + 3 H2
K2(SO3) + BaO = K2O + Ba(SO3) =>
K2(SO3) + BaO = K2O + Ba(SO3)
BaI2 = Ba + I =>
BaI2 = Ba + 2 I
COCl2 + CH3OH = CH3OCOCl + HCl =>
COCl2 + CH3OH = CH3OCOCl + HCl
C4H10O6 + O2 = CO2 + H2O =>
2 C4H10O6 + 7 O2 = 8 CO2 + 10 H2O
Sr(OH)2 + Li2CO3 = SrCO3 + LiOH =>
Sr(OH)2 + Li2CO3 = SrCO3 + 2 LiOH
KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4 =>
2 KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4
CH4 + Ce2 = CH3Ce + HCe =>
CH4 + Ce2 = CH3Ce + HCe
H + Au{3+} = H{3+} + Au =>
H + Au{3+} = H{3+} + Au
H2SO3 + MnCl5 = HCl + Mn2(SO3)5 =>
5 H2SO3 + 2 MnCl5 = 10 HCl + Mn2(SO3)5
Al2(SO4)3 + [Ca(OH)2] = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3[Ca(OH)2] = 3 CaSO4 + 2 Al(OH)3
AgF + NiCl = AgCl + NiF =>
AgF + NiCl = AgCl + NiF
Mg + HPO4 + NH3 = Mg(NH4)PO4 =>
Mg + HPO4 + NH3 = Mg(NH4)PO4
Ag + NaH = AgH + Na =>
Ag + NaH = AgH + Na
XeF4(s) + H2O(l) = XeO3(s) + Xe(g) + HF(g) =>
3 XeF4(s) + 6 H2O(l) = 2 XeO3(s) + Xe(g) + 12 HF(g)
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaCl(aq)
C3H5NO + O2 = CO2 + NO2 + H2O(water) =>
4 C3H5NO + 19 O2 = 12 CO2 + 4 NO2 + 10 H2O(water)
Na + P + H2O = PH3 + NaOH =>
3 Na + P + 3 H2O = PH3 + 3 NaOH
H2[PbCl6] + NH4OH = (NH4)2[PbCl6] + H2O =>
H2[PbCl6] + 2 NH4OH = (NH4)2[PbCl6] + 2 H2O
Na2S + SO2 + H2O = NaSO4 + H2S =>
Na2S + 3 SO2 + 2 H2O = 2 NaSO4 + 2 H2S
Fe(SO4)3 + H2O = Fe(OH)3 + HSO4 =>
Fe(SO4)3 + 3 H2O = Fe(OH)3 + 3 HSO4
PbNO3 + CaCrO4 = PbCrO4 + CaNO3 =>
PbNO3 + CaCrO4 = PbCrO4 + CaNO3
C8H24O4Si4 + O2 = SiO2 + CO2 + H2O =>
C8H24O4Si4 + 16 O2 = 4 SiO2 + 8 CO2 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO2 + H3O = NO + H2O =>
NO2 + 2 H3O = NO + 3 H2O
C8H18 + O2(g) = CO2(g) + H2O(v) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(v)
CH3COOH + Pb2 = CH3COOPb + H2 =>
2 CH3COOH + Pb2 = 2 CH3COOPb + H2
K2Co3 + CoCl2 = K2Cl2 + Co =>
K2Co3 + CoCl2 = K2Cl2 + 4 Co
CrO3 + KOH = Cr(OH)3 + KO =>
CrO3 + 3 KOH = Cr(OH)3 + 3 KO
CH3COOH + CuO = (CH3COO)2Cu + HOH =>
2 CH3COOH + CuO = (CH3COO)2Cu + HOH
(NH4)2S2O8 + Na2S + H2O = (NH4)2SO4 + Na2SO4 + H2SO4 =>
4(NH4)2S2O8 + Na2S + 4 H2O = 4(NH4)2SO4 + Na2SO4 + 4 H2SO4
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Mn(OAc)3*2H2O + AcAc = Mn(AcAc)3 + H2O + O2 =>
2 Mn(OAc)3*2H2O + 3 AcAc = 2 Mn(AcAc)3 + 4 H2O + 3 O2
CaO + H2O = Ca(OH)2 = =>
CaO + H2O = Ca(OH)2
BaCl2(H2O)(s) = BaCl2(s)*H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s)*H2O(g)
HClO4 + K2CO3 = H2CO3 + KClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 KClO4
Na + Fe2(SO3)3 = Na2SO3 + Fe =>
6 Na + Fe2(SO3)3 = 3 Na2SO3 + 2 Fe
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Fe(I) + S = Fe(I)S =>
Fe(I) + S = Fe(I)S
Ba + SrI2 = Sr + BaI2 =>
Ba + SrI2 = Sr + BaI2
P + J2 + H2O = H3PO4 + HJ =>
2 P + 5 J2 + 8 H2O = 2 H3PO4 + 10 HJ
Cu(NO3)2 + FeO = Cu2O + Fe(NO3)4 =>
2 Cu(NO3)2 + FeO = Cu2O + Fe(NO3)4
sodium + HCO3 + sulfuricacid = sodiumsulfate + water + carbondioxide =>
2 Na + 2 HCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Ca(HCO3)2 + HC2H3O2 = Ca(C2H3O2)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 CO2 + 2 H2O
Na + I{2} = NaI{2} =>
Na + I{2} = NaI{2}
C4H10O2 + NaOH = C4H9O2Na + H2O =>
C4H10O2 + NaOH = C4H9O2Na + H2O
H2SO4 + Fe(OH)3 = Fe(HSO4)3 + H2O =>
3 H2SO4 + Fe(OH)3 = Fe(HSO4)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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