| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3BO3 + H2O = H2BO3{-} + H3O{+}
CaCO3 + CH3COOH = CaCH3COO + HCO3 =>
CaCO3 + CH3COOH = CaCH3COO + HCO3
Zn3(PO4)2 + KF = ZnF2 + K3PO4 =>
Zn3(PO4)2 + 6 KF = 3 ZnF2 + 2 K3PO4
KClO3 + KCl = KClO2 =>
2 KClO3 + KCl = 3 KClO2
NiSO4*7H2O + Al2(SO4)3*18H2O = NiAl2(SO4)4*22H2O + H2O =>
NiSO4*7H2O + Al2(SO4)3*18H2O = NiAl2(SO4)4*22H2O + 3 H2O
FeCl3 + Ca(OH)2 = Fe(OH)2 + Ca(Cl3) =>
FeCl3 + Ca(OH)2 = Fe(OH)2 + Ca(Cl3)
SnCl4 + (NH4)3PO4 = Sn3(PO4)4 + NH4Cl =>
3 SnCl4 + 4(NH4)3PO4 = Sn3(PO4)4 + 12 NH4Cl
HgCl2 + K2S = HgS + KCl =>
HgCl2 + K2S = HgS + 2 KCl
C + CO2 = CO =>
C + CO2 = 2 CO
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Cu(NO3)2*3H2O = Cu + NO2 + O2 + H2O =>
Cu(NO3)2*3H2O = Cu + 2 NO2 + O2 + 3 H2O
SO2 + NO2 + H2O = H2SO4 + N2O =>
3 SO2 + 2 NO2 + 3 H2O = 3 H2SO4 + N2O
Al(NO{3+}){3+} + NaOH = Al(OH){3+} + NaNO{3+} =>
Al(NO{3+}){3+} + NaOH = Al(OH){3+} + NaNO{3+}
C3H5 + NH3 + O2 = C3H3N + H2O =>
4 C3H5 + 4 NH3 + 5 O2 = 4 C3H3N + 10 H2O
(C2O4){2-} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5(C2O4){2-} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
AgCl + NaOH = Na + NaCl + Ag(OH)3 =>
AgCl + 3 NaOH = 2 Na + NaCl + Ag(OH)3
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
C6H6O2 + NaOH + AgBr = Ag + H2O + NaBr + C6H4O2 =>
C6H6O2 + 2 NaOH + 2 AgBr = 2 Ag + 2 H2O + 2 NaBr + C6H4O2
Na2[Pb(OH)4] + H2S = Na2S + PbS + H2O =>
Na2[Pb(OH)4] + 2 H2S = Na2S + PbS + 4 H2O
N2O + NO2 = NO =>
N2O + NO2 = 3 NO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Rb + HI = RbI5 + H2 =>
2 Rb + 10 HI = 2 RbI5 + 5 H2
CH3OH + K2CrO7 + H2SO4 = CH2O + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3OH + 2 K2CrO7 + 5 H2SO4 = 9 CH2O + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
Al + (Cr)2(O)3 = (Al)2(O)3 + Cr =>
2 Al + (Cr)2(O)3 = (Al)2(O)3 + 2 Cr
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
(NH4)2SO4(aq) + CaCl2 = (NH4)2Cl2 + CaSO4 =>
(NH4)2SO4(aq) + CaCl2 = (NH4)2Cl2 + CaSO4
NaOH + HCIO4 = NaCIO4 + H2O =>
NaOH + HCIO4 = NaCIO4 + H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(aq) =>
2 NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(aq)
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
Cu + I2 = CuI2 =>
Cu + I2 = CuI2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca(ClO)2 + HNO2 = CaCl2 + HNO3 =>
Ca(ClO)2 + 2 HNO2 = CaCl2 + 2 HNO3
CuBr + KMnO4 + H2SO4 = CuSO4 + MnSO4 + HBr + KOH + H2O =>
5 CuBr + KMnO4 + 6 H2SO4 = 5 CuSO4 + MnSO4 + 5 HBr + KOH + 3 H2O
AgNO3(aq) + CoCl2(aq) = Co(NO3)2(aq) + AgCl(s) =>
2 AgNO3(aq) + CoCl2(aq) = Co(NO3)2(aq) + 2 AgCl(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(ClO)2 + HNO2 = CaCl2 + HNO3 =>
Ca(ClO)2 + 2 HNO2 = CaCl2 + 2 HNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
KCl + HCrO4 + NaOH = H2O + KCrO4 + NaCl =>
KCl + HCrO4 + NaOH = H2O + KCrO4 + NaCl
BaCl2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s) + H2O(g)
Ca(ClO)2 + HNO2 = CaCl2 + HNO3 =>
Ca(ClO)2 + 2 HNO2 = CaCl2 + 2 HNO3
RbHCO3 = CO2 + H2O + Rb2CO3 =>
2 RbHCO3 = CO2 + H2O + Rb2CO3
S + I2 = S3I5 =>
6 S + 5 I2 = 2 S3I5
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Li2S + Cl2 = Cl2S + Li2 =>
Li2S + Cl2 = Cl2S + Li2
Na3AlO3 + H2SO4 = Al(OH)3 + Na2SO4 =>
2 Na3AlO3 + 3 H2SO4 = 2 Al(OH)3 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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