| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10O + 6 O2 = 4 CO2 + 5 H2O
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + NH4Cl + H2CO3 =>
2 AlCl3 + 3(NH4)2CO3 + 6 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 H2CO3
SbCl3 + NaBrO3 + HCl = SbCl5 + NaBr + H2O =>
3 SbCl3 + NaBrO3 + 6 HCl = 3 SbCl5 + NaBr + 3 H2O
Ba(HCO3)2 = CO2 + HOH + Ba + O2 =>
2 Ba(HCO3)2 = 4 CO2 + 2 HOH + 2 Ba + O2
H2S + NO2 = HNO2 + S =>
H2S + 2 NO2 = 2 HNO2 + S
Pb + CaSO4 = Ca + Pb(SO4)2 =>
Pb + 2 CaSO4 = 2 Ca + Pb(SO4)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaCl + Al = NaClAl =>
NaCl + Al = NaClAl
HCN(aq) + NaOH(aq) = H2O(l) + NaCN(s) =>
HCN(aq) + NaOH(aq) = H2O(l) + NaCN(s)
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{2-} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 SO4{2-} + 24 H{+}
UO2 + NaOH + O2 = Na2UO4 + H2O =>
2 UO2 + 4 NaOH + O2 = 2 Na2UO4 + 2 H2O
InCl + H2O = HCl + InOH =>
InCl + H2O = HCl + InOH
HCOOH + Ca3(PO4)2 = Ca(HCOO)2 + H3PO4 =>
6 HCOOH + Ca3(PO4)2 = 3 Ca(HCOO)2 + 2 H3PO4
Mg2Si2O6 + H2O = Mg2SiO4 + Mg3Si4O10(OH)2 =>
5 Mg2Si2O6 + 2 H2O = 2 Mg2SiO4 + 2 Mg3Si4O10(OH)2
ZnCl2 + H2SO4 = ZnSO4 + HCl =>
ZnCl2 + H2SO4 = ZnSO4 + 2 HCl
Si2H3 + O = SiO2 + H2O =>
2 Si2H3 + 11 O = 4 SiO2 + 3 H2O
Mn + NH3 = MnNH3 =>
Mn + NH3 = MnNH3
K[Al(OH)4] + H2 = Al + KOH + H2O =>
2 K[Al(OH)4] + 3 H2 = 2 Al + 2 KOH + 6 H2O
C3H8 + NaOH = C3H8(OH)2 + Na =>
C3H8 + 2 NaOH = C3H8(OH)2 + 2 Na
CuCl + BeO = CuO + BeCl =>
CuCl + BeO = CuO + BeCl
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
CuCl2 + (NH4)2S = CuS + (NH4)Cl =>
CuCl2 + (NH4)2S = CuS + 2(NH4)Cl
C5H10N2O3 + O2 = CO2 + H2O + CH4N2O =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2 CH4N2O
HF + Cu = CuF2 + H =>
2 HF + Cu = CuF2 + 2 H
Fe(NO3)3 + KI = FeI3 + K(NO3) =>
Fe(NO3)3 + 3 KI = FeI3 + 3 K(NO3)
Al(OH)3 + K2SO4 = KOH + Al2(SO4)3 =>
2 Al(OH)3 + 3 K2SO4 = 6 KOH + Al2(SO4)3
K2SO4 + Ba2S = K2S + Ba2SO4 =>
K2SO4 + Ba2S = K2S + Ba2SO4
NaHSO4 + Mg = Na2SO4 + MgSO4 + H2S + H2O =>
10 NaHSO4 + 4 Mg = 5 Na2SO4 + 4 MgSO4 + H2S + 4 H2O
C2H6 + NaOH = C2H5OH + Na + H2O =>
C2H6 + 2 NaOH = C2H5OH + 2 Na + H2O
Na2Fe(CN)5NO + C3H6O + NaOH = Na3Fe(CN)5NOH + C3H5O + H2O =>
Na2Fe(CN)5NO + 2 C3H6O + NaOH = Na3Fe(CN)5NOH + 2 C3H5O + H2O
LiOH + H2CrO4 = H3O + LiCrO4 =>
LiOH + H2CrO4 = H3O + LiCrO4
KI + Fe(NO3)3 = Fe(NO3)2 + KNO3 + I2 =>
2 KI + 2 Fe(NO3)3 = 2 Fe(NO3)2 + 2 KNO3 + I2
BaOH2 + SO2 = BaSO2 + H2O =>
BaOH2 + SO2 = BaSO2 + H2O
K2CrO4 + H2 = H2CrO4 + K =>
K2CrO4 + H2 = H2CrO4 + 2 K
C6H12O6(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(g) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
K + Ca = K2Ca =>
2 K + Ca = K2Ca
LiNO3 + CuSO4 = LiSO4 + CuNO3 =>
LiNO3 + CuSO4 = LiSO4 + CuNO3
Ca(ClO3)2 + Bi2O3 + KOH = KBiO3 + H2O + CaCl2 =>
Ca(ClO3)2 + 3 Bi2O3 + 6 KOH = 6 KBiO3 + 3 H2O + CaCl2
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
H2SO4 + SrF2 = SrSO4 + HF =>
H2SO4 + SrF2 = SrSO4 + 2 HF
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
NaCI + SO2 + H2O + O2 = Na2SO4 + HCI =>
4 NaCI + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCI
Fe + KSCN + HCl = FeCl + KSCNH2 =>
2 Fe + KSCN + 2 HCl = 2 FeCl + KSCNH2
NH4Cl + LiOH = LiCl + NH4OH =>
NH4Cl + LiOH = LiCl + NH4OH
SB2S5 + HNO3 = H3SBO4 + H2SO4 + NO2 + H2O =>
SB2S5 + 34 HNO3 = 2 H3SBO4 + 4 H2SO4 + 34 NO2 + 10 H2O
CH3CHOHCH3 + Cr2O7{2-} + H{+} = CH3COCH3 + Cr{3+} + H2O =>
3 CH3CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3COCH3 + 2 Cr{3+} + 7 H2O
K2SO4 + BaCl2 = ClK + BaSO4 =>
K2SO4 + BaCl2 = 2 ClK + BaSO4
HOCl + HSO3{-} = Cl{-} + SO4{-2} + H{+} =>
HOCl + HSO3{-} = Cl{-} + SO4{-2} + 2 H{+}
S2 + HNO3 = H2SO4 + H2O + NO2 =>
S2 + 12 HNO3 = 2 H2SO4 + 4 H2O + 12 NO2
C6H10O5 = CO + H2 + CH4 =>
C6H10O5 = 5 CO + 3 H2 + CH4
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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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