| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2O4 = CH2O2 + CO2
C2H3Cl2 + Cl2 = C2H2Cl2 + HCl =>
2 C2H3Cl2 + Cl2 = 2 C2H2Cl2 + 2 HCl
CuCl2 + NaCl = CuCl4 + Na =>
CuCl2 + 2 NaCl = CuCl4 + 2 Na
Cl2O(g) + H2O(l) = HClO(aq) =>
Cl2O(g) + H2O(l) = 2 HClO(aq)
SO3 + CrO4 = SO4 + CrO2 =>
2 SO3 + CrO4 = 2 SO4 + CrO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Na2O2(s) + CO(g) = Na2CO3(s) =>
Na2O2(s) + CO(g) = Na2CO3(s)
N2H4 + O = NO2 + H2O =>
N2H4 + 6 O = 2 NO2 + 2 H2O
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
VCl4 = VCl3 + Cl2 =>
2 VCl4 = 2 VCl3 + Cl2
Sb2O5 + HCl = SbCl5 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl5 + 5 H2O
C3H6O3 = C2H6O + CO2 =>
C3H6O3 = C2H6O + CO2
C2H5COOAg + Br2 = C2H5Br + CO2 + AgBr =>
C2H5COOAg + Br2 = C2H5Br + CO2 + AgBr
SiO2 + Ca3(PO4)2 = P4O10 + Ca2O4Si =>
3 SiO2 + 2 Ca3(PO4)2 = P4O10 + 3 Ca2O4Si
SnCl4(aq) + (NH4)2S = NH4Cl + SnS2 =>
SnCl4(aq) + 2(NH4)2S = 4 NH4Cl + SnS2
Au2S3 + H3 = Au + H2S =>
Au2S3 + 2 H3 = 2 Au + 3 H2S
C20H42 = C8H18 + C3H6 =>
C20H42 = C8H18 + 4 C3H6
SnCl2 + I2 = SnCl4 + SnI2 =>
2 SnCl2 + I2 = SnCl4 + SnI2
KClO3 + HClO4 = KClO4 + HClO3 =>
KClO3 + HClO4 = KClO4 + HClO3
Hydrochloricacid + magnesiumoxide = magnesiumchloride + water =>
2 HCl + MgO = MgCl2 + H2O
ZnSO4 + HCl = ZnCl2 + H2O + O2 + SO2 =>
2 ZnSO4 + 4 HCl = 2 ZnCl2 + 2 H2O + O2 + 2 SO2
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + Cl2 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 10 Cl2 + 24 H2O
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O
BaCrO4 + HNO3 = Ba(NO3)2 + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 HNO3 = 2 Ba(NO3)2 + H2Cr2O7 + H2O
H7 + O3 = H2O =>
6 H7 + 7 O3 = 21 H2O
LiCrO4(aq) + AuI = LiI + AuCrO4 =>
LiCrO4(aq) + AuI = LiI + AuCrO4
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + K2SO4 + H2O + CrSO4 =>
4 Zn + K2Cr2O7 + 7 H2SO4 = 4 ZnSO4 + K2SO4 + 7 H2O + 2 CrSO4
H2SO3 + NH4OH = (NH4)2 + SO3 + H2O =>
H2SO3 + 2 NH4OH = (NH4)2 + SO3 + 2 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NH4VO3 + O2 = V2O5 + H2O + NO =>
4 NH4VO3 + 5 O2 = 2 V2O5 + 8 H2O + 4 NO
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
C6H12O6 + O2 = CO2 + H2 =>
C6H12O6 + 3 O2 = 6 CO2 + 6 H2
C2H4O2 + NaOH = NaCH3COO + H2O =>
C2H4O2 + NaOH = NaCH3COO + H2O
NaHSO4 + HCl = H2SO4 + NaCl =>
NaHSO4 + HCl = H2SO4 + NaCl
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
K + Ca3N2 = KN + Ca =>
2 K + Ca3N2 = 2 KN + 3 Ca
BO3{3-} + Al{3+} = AlBO3 =>
BO3{3-} + Al{3+} = AlBO3
Sr(OH)2 + Br2 = Sr(BrO3)2 + SrBr2 + H2O =>
6 Sr(OH)2 + 6 Br2 = Sr(BrO3)2 + 5 SrBr2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cr + S9 = Cr2S3 =>
6 Cr + S9 = 3 Cr2S3
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
MnBr6 = Mn + Br2 =>
MnBr6 = Mn + 3 Br2
Ca(NO3)2*4H2O + KCl = CaCl2 + KNO3 + H2O =>
Ca(NO3)2*4H2O + 2 KCl = CaCl2 + 2 KNO3 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr(OH)3 + H2O2 + NaOH = Na2CrO3 + H2O =>
2 Cr(OH)3 + H2O2 + 4 NaOH = 2 Na2CrO3 + 6 H2O
W + Cl = WCl =>
W + Cl = WCl
KBr + H2SO4 = Br2 + K2SO4 + SO2 + H2O =>
2 KBr + 2 H2SO4 = Br2 + K2SO4 + SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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