| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + HCI = H + AgCI
HgO + HNO3 = HgNO4 + H2 =>
2 HgO + 2 HNO3 = 2 HgNO4 + H2
O2 + C17H35COOH = CO2 + H2O =>
26 O2 + C17H35COOH = 18 CO2 + 18 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
BeF2 + Fe2SO4 = FeF + BeSO4 =>
BeF2 + Fe2SO4 = 2 FeF + BeSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
MgO + NO2 = MgO2 + NO =>
MgO + NO2 = MgO2 + NO
Na2FeO4 + H2O = NaOH + FeOH + O2 =>
4 Na2FeO4 + 6 H2O = 8 NaOH + 4 FeOH + 5 O2
C6H5COCl + C2H5OH = C6H5COOC2H5 + HCl =>
C6H5COCl + C2H5OH = C6H5COOC2H5 + HCl
POCl3(s) + H2O(l) = H3PO4(aq) + HCl(aq) =>
POCl3(s) + 3 H2O(l) = H3PO4(aq) + 3 HCl(aq)
SiC + Cl = SiCl4 + C =>
SiC + 4 Cl = SiCl4 + C
C6H6CH3Cl = C6H5CH3HCl =>
C6H6CH3Cl = C6H5CH3HCl
Cu(H2O)42{-} + NO2 = Cu(NO2)42{-} + H2O =>
Cu(H2O)42{-} + 42 NO2 = Cu(NO2)42{-} + 42 H2O
SnBr2 + H2S = SnS + HBr =>
SnBr2 + H2S = SnS + 2 HBr
NaCr2O7 + HBr = NaBr + CrBr + Br2 + H2O =>
2 NaCr2O7 + 28 HBr = 2 NaBr + 4 CrBr + 11 Br2 + 14 H2O
HCl + KHCO3 = KCl + H2CO3 =>
HCl + KHCO3 = KCl + H2CO3
Al + I = AlI3 =>
Al + 3 I = AlI3
BaOBr2O = Ba(BrO)2 =>
BaOBr2O = Ba(BrO)2
SiC + CI2 = SiCI4 + C =>
SiC + 2 CI2 = SiCI4 + 2 C
Sn + Fe{3+} = Sn{2+} + Fe{2+} =>
Sn + 2 Fe{3+} = Sn{2+} + 2 Fe{2+}
HI2 + KMnO4 + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
10 HI2 + 2 KMnO4 + 3 H2SO4 = 20 I + 2 MnSO4 + K2SO4 + 8 H2O
Br2 + SnCl2 + KOH = K2[Sn(OH)6] + KBr + KCl =>
Br2 + SnCl2 + 6 KOH = K2[Sn(OH)6] + 2 KBr + 2 KCl
Na2O2 + Cr2(SO4)3 + Na2CO3 = Na2CrO4 + CO2 + Na2SO4 =>
3 Na2O2 + Cr2(SO4)3 + 2 Na2CO3 = 2 Na2CrO4 + 2 CO2 + 3 Na2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
ZnCl + O2 = Zn2O + Cl2 =>
4 ZnCl + O2 = 2 Zn2O + 2 Cl2
K2CO3 + NH3 + C = KCN + H2O =>
K2CO3 + 2 NH3 + C = 2 KCN + 3 H2O
HCl + SO3 = H2SO3 + Cl2 =>
2 HCl + SO3 = H2SO3 + Cl2
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
NaOH + HI = NaI + H2 + O =>
NaOH + HI = NaI + H2 + O
Br2 + H2Se = Se + HBr =>
Br2 + H2Se = Se + 2 HBr
C5H8 + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2(SO4) =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2(SO4)
CH2OHCl = ClOCH3 =>
CH2OHCl = ClOCH3
H2*I2 = HI =>
H2*I2 = 2 HI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2*I2 = HI =>
H2*I2 = 2 HI
Fe2(SO4)3 + K3PO4 = FePO4 + K2SO4 =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4 + 3 K2SO4
Na3PO3 + KOH = NaOH + K3PO3 =>
Na3PO3 + 3 KOH = 3 NaOH + K3PO3
SO3NaCl = NaSO3Cl =>
SO3NaCl = NaSO3Cl
Na2FeO4 + H2O = NaOH + FeOH + O2 =>
4 Na2FeO4 + 6 H2O = 8 NaOH + 4 FeOH + 5 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na(aq) + I2(l) = NaI(aq) =>
2 Na(aq) + I2(l) = 2 NaI(aq)
C + F2 = F3C1 =>
2 C + 3 F2 = 2 F3C1
ZnP + Cu(NO3)2 = CuP + Zn(NO3)2 =>
ZnP + Cu(NO3)2 = CuP + Zn(NO3)2
LiHCO3 + HCl = H2CO3 + LiCl =>
LiHCO3 + HCl = H2CO3 + LiCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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