| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11NNH4SCN = C5H12NSCNNH3
NH4OHCaO = CaOHNH4O =>
NH4OHCaO = CaOHNH4O
OO = O6 =>
3 OO = O6
HCO3{-} + H{+} = H2O + CO2 =>
HCO3{-} + H{+} = H2O + CO2
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
(CH3(CH2)6CH3)(g) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)6CH3)(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
SeO2CrSO4 = CrO2 + SeOSO3 =>
SeO2CrSO4 = CrO2 + SeOSO3
LiNO3 + BaS = Li2S + Ba(NO3)2 =>
2 LiNO3 + BaS = Li2S + Ba(NO3)2
CHF = HFC =>
CHF = HFC
SO2O = SO3 =>
SO2O = SO3
MnCl + HNO3 + HCl = NO + MnCl4 + H2O =>
MnCl + HNO3 + 3 HCl = NO + MnCl4 + 2 H2O
SbOCl + HCl = SbCl3 + H2O =>
SbOCl + 2 HCl = SbCl3 + H2O
BaCO3 + SnO2 = BaSnO3 + CO2 =>
BaCO3 + SnO2 = BaSnO3 + CO2
MnO2 + CO = Mn2CO3 + CO2 =>
2 MnO2 + 3 CO = Mn2CO3 + 2 CO2
CoOC = COCo =>
CoOC = COCo
NH4VO3 + H2SO4 + Cu = V2(SO4)3 + (NH4)2SO4 + H2O + CuSO4 =>
2 NH4VO3 + 6 H2SO4 + 2 Cu = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 CuSO4
MnO4{-} + H{+} + HSO3{-} = Mn{+2} + SO4{-2} + H2O =>
2 MnO4{-} + H{+} + 5 HSO3{-} = 2 Mn{+2} + 5 SO4{-2} + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Al + OH{-} + H2O = [Al(OH)6]{3-} + H2 =>
2 Al + 6 OH{-} + 6 H2O = 2[Al(OH)6]{3-} + 3 H2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
C3H8(s) + O2(g) = CO2(s) + H2O(g) =>
C3H8(s) + 5 O2(g) = 3 CO2(s) + 4 H2O(g)
Ag3AsO4 + NH3 = Ag(NH3)2{+} + AsO4{3-} =>
Ag3AsO4 + 6 NH3 = 3 Ag(NH3)2{+} + AsO4{3-}
Hg2(NO3)2 + NaBr = Hg2Br2 + NaNO3 =>
Hg2(NO3)2 + 2 NaBr = Hg2Br2 + 2 NaNO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
H + Br = HBr =>
H + Br = HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4H2PO4 + BaCl2 = Ba3(PO4)2 + NH4H2Cl3 =>
2 NH4H2PO4 + 3 BaCl2 = Ba3(PO4)2 + 2 NH4H2Cl3
(NH4)3PO4 + HCl = NH4Cl + H3PO4 =>
(NH4)3PO4 + 3 HCl = 3 NH4Cl + H3PO4
Zn + HNO3(conc) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3(conc) = 4 Zn(NO3)2 + N2O + 5 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
FeCl + BaS = BaCl + FeS =>
FeCl + BaS = BaCl + FeS
Ti + H2O = Ti(OH)3 + H2 =>
2 Ti + 6 H2O = 2 Ti(OH)3 + 3 H2
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
CuSO4 + NiCl2 = CuCl2 + NiSO4 =>
CuSO4 + NiCl2 = CuCl2 + NiSO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cs + Cl = CsCl =>
Cs + Cl = CsCl
CaI2 + Na = NaI + Ca =>
CaI2 + 2 Na = 2 NaI + Ca
(NH4)3PO4 + HClO4 = H3PO4 + NH4ClO4 =>
(NH4)3PO4 + 3 HClO4 = H3PO4 + 3 NH4ClO4
FeCu3 + KOH = Fe(OH)3 + KCu =>
FeCu3 + 3 KOH = Fe(OH)3 + 3 KCu
(NH4)3PO4 + HClO4 = H3PO4 + NH4ClO4 =>
(NH4)3PO4 + 3 HClO4 = H3PO4 + 3 NH4ClO4
Bi + Fe(NO3)3 = Bi(NO3)3 + Fe =>
Bi + Fe(NO3)3 = Bi(NO3)3 + Fe
K + NaOH = K(OH)2 + Na =>
K + 2 NaOH = K(OH)2 + 2 Na
Cu(NO3) + LiI = CuI + LiNO3 =>
Cu(NO3) + LiI = CuI + LiNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaH2AsO3 + Na(BH4) = As + B(OH)3 + NaOH + H2O =>
8 NaH2AsO3 + 3 Na(BH4) = 8 As + 3 B(OH)3 + 11 NaOH + 4 H2O
KOHMgCl2 = KCl2MgOH =>
KOHMgCl2 = KCl2MgOH
MnF7 + H2O = Mn2O7 + HF =>
2 MnF7 + 7 H2O = Mn2O7 + 14 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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