| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(IO3)2 = MgI2 + 3 O2
Na2SiO3 = Na + Si + O3 =>
Na2SiO3 = 2 Na + Si + O3
ZnS + O2 = ZnO + SO4 =>
2 ZnS + 5 O2 = 2 ZnO + 2 SO4
CrCl3 + NH4OH = Cr2O3 + NH4Cl + H2O =>
2 CrCl3 + 6 NH4OH = Cr2O3 + 6 NH4Cl + 3 H2O
Cr2 + H2SO4 = H2 + CrSO4 =>
Cr2 + 2 H2SO4 = 2 H2 + 2 CrSO4
CH3COOH + CH3NHCH3 = CH3CON(CH3)2 + H2O =>
CH3COOH + CH3NHCH3 = CH3CON(CH3)2 + H2O
C2O4H2 + KMnO4 = KOH + MnO2 + CO2 + H2O =>
3 C2O4H2 + 2 KMnO4 = 2 KOH + 2 MnO2 + 6 CO2 + 2 H2O
Cr + Cl = Cr(Cl)3 =>
Cr + 3 Cl = Cr(Cl)3
VOCl2 + KOH = K12V18O42 + KCl + H2O =>
18 VOCl2 + 48 KOH = K12V18O42 + 36 KCl + 24 H2O
C8H2O3 + O2 = CO2 + H2O =>
C8H2O3 + 7 O2 = 8 CO2 + H2O
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
NaOH + C4H9Cl = NaCl + C4H9OH =>
NaOH + C4H9Cl = NaCl + C4H9OH
Cl + C2H6O2 = ClC2H6O2 =>
Cl + C2H6O2 = ClC2H6O2
HI + NaIO4 = I2 + NaI + H2O =>
8 HI + NaIO4 = 4 I2 + NaI + 4 H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
NaOH(aq) + NH4Cl = NaCl + H2O + NH3 =>
NaOH(aq) + NH4Cl = NaCl + H2O + NH3
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
Na + P + O = NaPO2 =>
Na + P + 2 O = NaPO2
Na2S + HSO4 = NaSO4 + H2S =>
Na2S + 2 HSO4 = 2 NaSO4 + H2S
LiOH + SO4 = LiSO4 + OH =>
LiOH + SO4 = LiSO4 + OH
Fe(SCN)3 + NH4F = (NH4)3[FeF6] + NH4SCN =>
Fe(SCN)3 + 6 NH4F = (NH4)3[FeF6] + 3 NH4SCN
C2H4O2 + C4H10O = H2O + C4H8O2 =>
2 C2H4O2 + C4H10O = H2O + 2 C4H8O2
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + H2O =>
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + 18 H2O
Sr2 + Ca2(PO4)2 = Sr3(PO4)2 + Ca2 =>
3 Sr2 + 2 Ca2(PO4)2 = 2 Sr3(PO4)2 + 2 Ca2
Os(s) + F2(g) = OsF6(s) =>
Os(s) + 3 F2(g) = OsF6(s)
Fe + HCl = Fe3Cl2 + H2 =>
3 Fe + 2 HCl = Fe3Cl2 + H2
Al4C3 + HOH = CH4 + Al(OH)3 =>
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
U + O2 + H2O = UO22H2O =>
U + 11 O2 + H2O = UO22H2O
CaCl2 + HMnO4 = HCl + Ca(MnO4)2 =>
CaCl2 + 2 HMnO4 = 2 HCl + Ca(MnO4)2
C18H19N + O2 = H2O + CO2 + NO2 =>
4 C18H19N + 95 O2 = 38 H2O + 72 CO2 + 4 NO2
Cu + HgBr2 = CuBr2 + Hg =>
Cu + HgBr2 = CuBr2 + Hg
Cr(SO4)3 + H2S = CrS3 + H2SO4 =>
Cr(SO4)3 + 3 H2S = CrS3 + 3 H2SO4
NaCl + Na2SO4 = NaOCl + Na2SO3 =>
NaCl + Na2SO4 = NaOCl + Na2SO3
Na2SiO3 = Na + Si + O =>
Na2SiO3 = 2 Na + Si + 3 O
NaCl + HNO3 = NaNO3HCl =>
NaCl + HNO3 = NaNO3HCl
P6 = P3 =>
P6 = 2 P3
MgCO3 + AgNO3 = Ag2CO3 + Mg(NO3)2 =>
MgCO3 + 2 AgNO3 = Ag2CO3 + Mg(NO3)2
PbCl2 + K2CrO4 = K2Cl2 + PbCrO4 =>
PbCl2 + K2CrO4 = K2Cl2 + PbCrO4
BaBr2 + K2SO4 = BaSO4 + Br2K2 =>
BaBr2 + K2SO4 = BaSO4 + Br2K2
Ca2Si + H2 = SiH4 + Ca2 =>
Ca2Si + 2 H2 = SiH4 + Ca2
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + S + KOH + NaOH =>
K2Cr2O7 + 3 Na2S + 7 H2O = 2 Cr(OH)3 + 3 S + 2 KOH + 6 NaOH
ZnO + CdO = ZnCd + O2 =>
ZnO + CdO = ZnCd + O2
NaOH(aq) + HCl = NaCl + H2O(aq) =>
NaOH(aq) + HCl = NaCl + H2O(aq)
Cs3PO4 + Ba(NO3)2 = CsNO3 + Ba3(PO4)2 =>
2 Cs3PO4 + 3 Ba(NO3)2 = 6 CsNO3 + Ba3(PO4)2
MgCO3 + Na2SO4 = MgSO4 + Na2CO3 =>
MgCO3 + Na2SO4 = MgSO4 + Na2CO3
FeSO4(aq) + KCl(aq) = FeCl(s) + KSO4(aq) =>
FeSO4(aq) + KCl(aq) = FeCl(s) + KSO4(aq)
K2O + CO = K2CO2 =>
K2O + CO = K2CO2
KMnO4 + H2SO4 + KI = K2SO4 + MnSO4 + KI3 + H2O =>
2 KMnO4 + 8 H2SO4 + 15 KI = 6 K2SO4 + 2 MnSO4 + 5 KI3 + 8 H2O
BaCl + NH3 = Ba(NH3)4 + Cl2 =>
2 BaCl + 8 NH3 = 2 Ba(NH3)4 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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