| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnOHNO3 = Zn(NO3)2 + Zn(OH)2
H2O + NO2 + KMnO4 = HNO3 + KNO3 + Mn(NO3)2 =>
H2O + 5 NO2 + KMnO4 = 2 HNO3 + KNO3 + Mn(NO3)2
(NH4)3PO4 + NaCl = NH4Cl + Na3(PO4) =>
(NH4)3PO4 + 3 NaCl = 3 NH4Cl + Na3(PO4)
OH + SO3 = H2O + SO4 =>
2 OH + SO3 = H2O + SO4
Al + Pb(NO3)2 = NO3 + PbAl =>
Al + Pb(NO3)2 = 2 NO3 + PbAl
NaBr + Nb + NbBr5 = Na4Nb6Br18 =>
20 NaBr + 16 Nb + 14 NbBr5 = 5 Na4Nb6Br18
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
Al(SO4) + CaP = AlP + CaSO4 =>
Al(SO4) + CaP = AlP + CaSO4
C4H8O2 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C4H6O4 + 6 MnSO4 + 3 K2SO4 + 14 H2O
CU + H2SO4 = CUSO4 + H2S + H2O =>
4 CU + 5 H2SO4 = 4 CUSO4 + H2S + 4 H2O
Si2 + Fe3 = SiFe =>
3 Si2 + 2 Fe3 = 6 SiFe
KBr + HNO3 = Br2 + NO2(g) + KNO3 + H2O =>
2 KBr + 4 HNO3 = Br2 + 2 NO2(g) + 2 KNO3 + 2 H2O
NH + O = N + H2O =>
2 NH + O = 2 N + H2O
ZnOHNO3 = Zn(NO3)2 + Zn(OH)2 =>
2 ZnOHNO3 = Zn(NO3)2 + Zn(OH)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KCl = Cl + K =>
KCl = Cl + K
Sn + OH = SnO2 + H2O =>
Sn + 4 OH = SnO2 + 2 H2O
K2[HgI4] + NaOH = Na2[HgI4] + KOH =>
K2[HgI4] + 2 NaOH = Na2[HgI4] + 2 KOH
(C3H8O)2 + O2 = CO2 + H2O =>
(C3H8O)2 + 9 O2 = 6 CO2 + 8 H2O
Sb2S3 + K2CO3 = Sb + K + C + SO3 =>
Sb2S3 + 3 K2CO3 = 2 Sb + 6 K + 3 C + 3 SO3
Mn2(SO4)2 + (NH4)2S = (NH4)2SO4 + Mn2S2 =>
Mn2(SO4)2 + 2(NH4)2S = 2(NH4)2SO4 + Mn2S2
H2S + Al = AlS3 + H2 =>
3 H2S + Al = AlS3 + 3 H2
KMnO4 + NO2 + H2O = MnO2 + HNO3 + KNO3 =>
KMnO4 + 3 NO2 + H2O = MnO2 + 2 HNO3 + KNO3
Al + Pb(NO3)2 = NO3 + PbAl =>
Al + Pb(NO3)2 = 2 NO3 + PbAl
Ca2 + HCl2 = H2 + CaCl2 =>
Ca2 + 2 HCl2 = H2 + 2 CaCl2
Zn(HSO4)2 + HCl = ZnCl2 + H2SO4 =>
Zn(HSO4)2 + 2 HCl = ZnCl2 + 2 H2SO4
Al(SO4) + CaP = AlP + CaSO4 =>
Al(SO4) + CaP = AlP + CaSO4
CH3COOH(aq) + NaOH(aq) = H2O(l) + NaCH3COO(aq) =>
CH3COOH(aq) + NaOH(aq) = H2O(l) + NaCH3COO(aq)
C5H10 + F2 = C5H10F2 =>
C5H10 + F2 = C5H10F2
CU + H2SO4 = CUSO4 + H2S + H2O =>
4 CU + 5 H2SO4 = 4 CUSO4 + H2S + 4 H2O
HIO4 + Ca(OH)2 = Ca(IO4)2 + H2O =>
2 HIO4 + Ca(OH)2 = Ca(IO4)2 + 2 H2O
D2 + C2 = DC3 =>
D2 + 3 C2 = 2 DC3
VO + Fe3O4 = V2O5 + FeO =>
2 VO + 3 Fe3O4 = V2O5 + 9 FeO
SO2 + OH = SO4 + H2O =>
SO2 + 4 OH = SO4 + 2 H2O
Al(SO4) + CaP = AlP + CaSO4 =>
Al(SO4) + CaP = AlP + CaSO4
CH3SiONa + O2 + NaOH = CO2 + H2O + Na2SiO3 =>
2 CH3SiONa + 5 O2 + 2 NaOH = 2 CO2 + 4 H2O + 2 Na2SiO3
Ca2 + HCl2 = H2 + CaCl2 =>
Ca2 + 2 HCl2 = H2 + 2 CaCl2
HIO4 + Ca(OH)2 = Ca(IO4)2 + H2O =>
2 HIO4 + Ca(OH)2 = Ca(IO4)2 + 2 H2O
Fe(s) + I2(g) = FeI2(s) =>
Fe(s) + I2(g) = FeI2(s)
CS + O2 = CO + SO =>
CS + O2 = CO + SO
HIO4 + Ca(OH)2 = Ca(IO4)2 + H2O =>
2 HIO4 + Ca(OH)2 = Ca(IO4)2 + 2 H2O
NaOH + Ni2 + Cl2 = Ni(OH)2 + NaCl =>
4 NaOH + Ni2 + 2 Cl2 = 2 Ni(OH)2 + 4 NaCl
Sb2S3 + K2CO3 = Sb + K + C + SO3 =>
Sb2S3 + 3 K2CO3 = 2 Sb + 6 K + 3 C + 3 SO3
Ca2 + HCl2 = H2 + CaCl2 =>
Ca2 + 2 HCl2 = H2 + 2 CaCl2
HIO4 + Ca(OH)2 = Ca(IO4)2 + H2O =>
2 HIO4 + Ca(OH)2 = Ca(IO4)2 + 2 H2O
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s)
Sb2S3 + K2CO3 = Sb + K + C + SO3 =>
Sb2S3 + 3 K2CO3 = 2 Sb + 6 K + 3 C + 3 SO3
HIO4 + Ca(OH)2 = Ca(IO4)2 + H2O =>
2 HIO4 + Ca(OH)2 = Ca(IO4)2 + 2 H2O
CU + H2SO4 = CUSO4 + H2S + H2O =>
4 CU + 5 H2SO4 = 4 CUSO4 + H2S + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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