| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrAsO4 + 3 HCl = H3AsO4 + CrCl3
HNO3 = NO2 + H2O + O3 =>
6 HNO3 = 6 NO2 + 3 H2O + O3
Zn + Fe(SO4)2 = ZnSO4 + Fe =>
2 Zn + Fe(SO4)2 = 2 ZnSO4 + Fe
K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3
K2Cr2O7 + HCl = KCl + Cl + CrCl + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 10 Cl + 2 CrCl + 7 H2O
S8(s) + H2(g) = HS4 =>
S8(s) + H2(g) = 2 HS4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C3H8O + MnO4 = C3H6O2 + Mn + H2O =>
2 C3H8O + MnO4 = 2 C3H6O2 + Mn + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H12O3(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O3(s) + 15 O2(g) = 12 CO2(g) + 12 H2O(g)
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Zn + KOH + H2O = K2(Zn(OH)4) + H2 =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + H2
HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + 2 H2O(l)
K2Cr2O7 + NH3 + H2O = Cr(OH)3 + KNO3 + KOH =>
4 K2Cr2O7 + 3 NH3 + 10 H2O = 8 Cr(OH)3 + 3 KNO3 + 5 KOH
Ba(OH)2 + O2 = BaO2 + H2O =>
2 Ba(OH)2 + O2 = 2 BaO2 + 2 H2O
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
AlCl2 = Al + Cl2 =>
AlCl2 = Al + Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeO + Zn = Fe + ZnO =>
FeO + Zn = Fe + ZnO
C2H3OF + O2 = CO + H2O + HF =>
C2H3OF + O2 = 2 CO + H2O + HF
Li + MnO4 = LiMnO4 =>
Li + MnO4 = LiMnO4
HNO2 + Be = Be(NO2)2 + H2 =>
2 HNO2 + Be = Be(NO2)2 + H2
NaNO3 + Pb(C2H3O2)2 = C2H3NaO2 + Pb(NO3)2 =>
2 NaNO3 + Pb(C2H3O2)2 = 2 C2H3NaO2 + Pb(NO3)2
MgSO4 + LiOH = MgLi + SO4OH =>
MgSO4 + LiOH = MgLi + SO4OH
K2O + N2O5 = KNO3 =>
K2O + N2O5 = 2 KNO3
H2S + N2 + H2O = SO2 + NH3 =>
H2S + N2 + 2 H2O = SO2 + 2 NH3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
HCl + Na{2}SO{4} = NaCl + H{2}SO{4} =>
HCl + Na{2}SO{4} = NaCl + H{2}SO{4}
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
C18H36O2 + CH3OH = C19H38O2 + H2O =>
C18H36O2 + CH3OH = C19H38O2 + H2O
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Au + HNO3 = AuNO3 + H =>
Au + HNO3 = AuNO3 + H
Mg(NO3)2 + NaBr = Na(NO3)2 + MgBr =>
Mg(NO3)2 + NaBr = Na(NO3)2 + MgBr
ZnSO4 + KOH = ZnOH + KSO4 =>
ZnSO4 + KOH = ZnOH + KSO4
K2CrO4 + NH4OH = K2NH4 + OHCrO4 =>
K2CrO4 + NH4OH = K2NH4 + OHCrO4
NH4OH + ZnCl2 = Zn(OH)2 + NH4Cl =>
2 NH4OH + ZnCl2 = Zn(OH)2 + 2 NH4Cl
CHO2 + H2O = C + OH =>
CHO2 + H2O = C + 3 OH
KOH + CU = CUOH + K =>
KOH + CU = CUOH + K
BaBr + LiPO4 = LiBr + BaPO4 =>
BaBr + LiPO4 = LiBr + BaPO4
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
C4H10(g) + O2(g) = CO2(g) + H2 =>
C4H10(g) + 4 O2(g) = 4 CO2(g) + 5 H2
CdS + H2SO4 = HS + CdO4 =>
CdS + H2SO4 = 2 HS + CdO4
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
TiO2 + KOH = Ti(OH)4 + K2O =>
TiO2 + 4 KOH = Ti(OH)4 + 2 K2O
FeCl2 + NH2OH = FeOH + NH2Cl2 =>
FeCl2 + NH2OH = FeOH + NH2Cl2
H2SO4 + KHSO3 = KSO4 + H2O + SO2 =>
3 H2SO4 + 2 KHSO3 = 2 KSO4 + 4 H2O + 3 SO2
Hg3(PO4)2 + HOH = Hg(OH)2 + H3(PO4) =>
Hg3(PO4)2 + 6 HOH = 3 Hg(OH)2 + 2 H3(PO4)
C7H14O + K2Cr2O7 + H2SO4 = C6H4(COOH)2 + Cr2(SO4)3 + K2SO4 + H2O =>
24 C7H14O + 55 K2Cr2O7 + 220 H2SO4 = 21 C6H4(COOH)2 + 55 Cr2(SO4)3 + 55 K2SO4 + 325 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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