| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CuSO4(s) + H2O(l) = CuSO4*H2O(s) =>
CuSO4(s) + H2O(l) = CuSO4*H2O(s)
HBr + AlOH3 = AlBr + H4O =>
HBr + AlOH3 = AlBr + H4O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl + LiBr = NaBr + LiCl =>
NaCl + LiBr = NaBr + LiCl
SrBr + NH4CO3 = SrCO3 + NH4Br =>
SrBr + NH4CO3 = SrCO3 + NH4Br
NaOH + Al = Na2Al2O4 + Na + H2 =>
4 NaOH + 2 Al = Na2Al2O4 + 2 Na + 2 H2
(C2H5OH)2 + O3 = CO2 + H2O =>
(C2H5OH)2 + 4 O3 = 4 CO2 + 6 H2O
P4(s) + F2(g) = P4F10 =>
P4(s) + 5 F2(g) = P4F10
ZnBr2 + H2SO4 = ZnSO4 + H2Br2 =>
ZnBr2 + H2SO4 = ZnSO4 + H2Br2
Ca(OH)2 + CH3COOH = Ca(COOH) + CH3(OH)2 =>
Ca(OH)2 + CH3COOH = Ca(COOH) + CH3(OH)2
Na2SO3 + FeCl3 + H2O = FeCl2 + Na2SO4 + HCl =>
Na2SO3 + 2 FeCl3 + H2O = 2 FeCl2 + Na2SO4 + 2 HCl
PbCl + HS = PbS + HCl =>
PbCl + HS = PbS + HCl
HgSO4 + KClO4 = Hg(ClO4)2 + K2SO4 =>
HgSO4 + 2 KClO4 = Hg(ClO4)2 + K2SO4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
FeO + Ba = BaO + Fe =>
FeO + Ba = BaO + Fe
SrBr2 + Na2O = SrO + NaBr =>
SrBr2 + Na2O = SrO + 2 NaBr
NO2NaOH = H2ONaNO3NaNO2 =>
2 NO2NaOH = H2ONaNO3NaNO2
NaOH + ZnNO3 = NaNO3 + ZnOH =>
NaOH + ZnNO3 = NaNO3 + ZnOH
Ca(OH)2 + NH4NO3 = NH3 + Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NH4NO3 = 2 NH3 + Ca(NO3)2 + 2 H2O
XAl(NO3)3 + XKOH = XKNO3 + XAl(OH)3 =>
XAl(NO3)3 + 3 XKOH = 3 XKNO3 + XAl(OH)3
O2 + Al + HCl = AlCl3H2O + H2 =>
O2 + 2 Al + 6 HCl = 2 AlCl3H2O + H2
NO + hydrogen = N + H2O =>
NO + H2 = N + H2O
Na2S5O6 + K2Cr2O7 + HNO3 = Na2SO4 + H2SO4 + Cr(NO3)3 + KNO3 + H2O =>
3 Na2S5O6 + 10 K2Cr2O7 + 80 HNO3 = 3 Na2SO4 + 12 H2SO4 + 20 Cr(NO3)3 + 20 KNO3 + 28 H2O
NaHSO3 + H2O = NaOH + H2SO3 =>
NaHSO3 + H2O = NaOH + H2SO3
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
HCH2COOH + Li(OH)2 = Li(CH2COOH)2 + H2O =>
2 HCH2COOH + Li(OH)2 = Li(CH2COOH)2 + 2 H2O
C6H6O + KMnO4 + KOH = K2MnO4 + C6H4O2 + H2O =>
C6H6O + 4 KMnO4 + 4 KOH = 4 K2MnO4 + C6H4O2 + 3 H2O
I2KI + H2O = I2O + KIH2 =>
I2KI + H2O = I2O + KIH2
C60 + Br = C60Br24 =>
C60 + 24 Br = C60Br24
Cr(OH)3 + Na2CO3 + KNO3 = Na2CrO4 + K2CrO4 + NO + CO2 + H2O =>
2 Cr(OH)3 + Na2CO3 + 2 KNO3 = Na2CrO4 + K2CrO4 + 2 NO + CO2 + 3 H2O
NH4(NO3) + KOH = KNO3 + N2 + H2O =>
5 NH4(NO3) + 2 KOH = 2 KNO3 + 4 N2 + 11 H2O
HC + H3PO4 = CPO4 + H2 =>
HC + H3PO4 = CPO4 + 2 H2
Br2 + C5H12 = C6H11Br + HBr =>
11 Br2 + 6 C5H12 = 5 C6H11Br + 17 HBr
C4H10O + NH4Cl = C4H9Cl + H2O + NH3 =>
C4H10O + NH4Cl = C4H9Cl + H2O + NH3
Pb(NO3)2(aq) + NH4OH(aq) = Pb(OH)2 + NH4(NO3) =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = Pb(OH)2 + 2 NH4(NO3)
Li2CO3 + ZnCO3 + H3PO4 + MnCO3 = Li100Zn94(PO4)100Mn6 + CO2 + H2O =>
50 Li2CO3 + 94 ZnCO3 + 100 H3PO4 + 6 MnCO3 = Li100Zn94(PO4)100Mn6 + 150 CO2 + 150 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn(NO3)2 + Fe(NO3)3 + C2H6N4O2 = MnFe2O4 + N2 + CO2 + H2O =>
Mn(NO3)2 + 2 Fe(NO3)3 + 4 C2H6N4O2 = MnFe2O4 + 12 N2 + 8 CO2 + 12 H2O
AuN + Ca = Ca3N2 + Au =>
2 AuN + 3 Ca = Ca3N2 + 2 Au
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P1O3 = P4 + O2 =>
4 P1O3 = P4 + 6 O2
C2H6O + O2 = OH2 + CO2 =>
C2H6O + 3 O2 = 3 OH2 + 2 CO2
Na + S2 = Na2S2 =>
2 Na + S2 = Na2S2
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
MnCl4(aq) + Fe(s) = FeCl2(aq) + Mn(s) =>
MnCl4(aq) + 2 Fe(s) = 2 FeCl2(aq) + Mn(s)
NH4I(aq) + NaOH(aq) = NH4OH(aq) + NaI(g) =>
NH4I(aq) + NaOH(aq) = NH4OH(aq) + NaI(g)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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