| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2O + 2 H2 = 2 HCl + H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Mn + Br = MnBr4 =>
Mn + 4 Br = MnBr4
CH3CH2CONHCH3 + H2O + HCl = CH3CH2COOH + H3NCH3Cl =>
CH3CH2CONHCH3 + H2O + HCl = CH3CH2COOH + H3NCH3Cl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
HSZnO = ZnSHO =>
HSZnO = ZnSHO
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
C3H* + O2 = CO2 + H2O =>
4 C3H* + 13 O2 = 12 CO2 + 2 H2O
Ga + H2O = Ga(OH)3 + H2 =>
2 Ga + 6 H2O = 2 Ga(OH)3 + 3 H2
HCl + C = C10H16 + Cl =>
16 HCl + 10 C = C10H16 + 16 Cl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
NiCO3 + Mg(NO3)2 = Ni(NO3)2 + MgCO3 =>
NiCO3 + Mg(NO3)2 = Ni(NO3)2 + MgCO3
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
NH4NO3 + Pb(C2H3O2)2 = Pb(NO3)2 + NH4(C2H3O2) =>
2 NH4NO3 + Pb(C2H3O2)2 = Pb(NO3)2 + 2 NH4(C2H3O2)
Rb(s) + O2 = Rb2O2 =>
2 Rb(s) + O2 = Rb2O2
Pb(NO3)2 + Cs2CrO4 = PbCrO4 + CsNO3 =>
Pb(NO3)2 + Cs2CrO4 = PbCrO4 + 2 CsNO3
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
C3H6O3 + Ba(OH)2 = H2O + C3H4O3Ba =>
C3H6O3 + Ba(OH)2 = 2 H2O + C3H4O3Ba
(NH4)2SO4 + Cu = CuSO4 + (NH4)2 =>
(NH4)2SO4 + Cu = CuSO4 + (NH4)2
Br + Ba = Br2Ba2 =>
2 Br + 2 Ba = Br2Ba2
C27H99 + O2 = CO2 + H2O =>
4 C27H99 + 207 O2 = 108 CO2 + 198 H2O
Ca(s) + H2O(l) = CaHO(s) + H(g) =>
Ca(s) + H2O(l) = CaHO(s) + H(g)
Zn + CuO4S = ZnSO4 + Cu =>
Zn + CuO4S = ZnSO4 + Cu
Li + HOH = LiHOH =>
Li + HOH = LiHOH
HN3 + H2O = H3O + N =>
HN3 + H2O = H3O + 3 N
CuCl2 + H2 + Fe(OH)3 = FeCl3 + H2O + CuCl =>
6 CuCl2 + 3 H2 + 2 Fe(OH)3 = 2 FeCl3 + 6 H2O + 6 CuCl
OK = K + O =>
OK = K + O
NO3{-} + H2SO4 = SO4{2-} + HNO3 =>
2 NO3{-} + H2SO4 = SO4{2-} + 2 HNO3
NaHCO3 + C2H5OH = NaC2H3O2 + H2O + O2 =>
2 NaHCO3 + C2H5OH = 2 NaC2H3O2 + H2O + O2
C3H* + O2 = CO2 + H2O =>
4 C3H* + 13 O2 = 12 CO2 + 2 H2O
CuSO4 + HI = CuI + H2SO4 + I2 =>
2 CuSO4 + 4 HI = 2 CuI + 2 H2SO4 + I2
Mg + N2 = Mg1N2 =>
Mg + N2 = Mg1N2
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
KHP + NaOH = K + Na + P + H2O =>
KHP + NaOH = K + Na + P + H2O
KNO3 + S + C = CO2 + K2S + N2 =>
2 KNO3 + S + 3 C = 3 CO2 + K2S + N2
Cu(NO3) + Ag = Cu + Ag(NO3)3 =>
3 Cu(NO3) + Ag = 3 Cu + Ag(NO3)3
H3AsO3 + KOH = KAsO2 + H2O =>
H3AsO3 + KOH = KAsO2 + 2 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
K2CO3(s) + HCl(aq) = CO2 + H2O + KCl =>
K2CO3(s) + 2 HCl(aq) = CO2 + H2O + 2 KCl
HCIO3 = H2O + CIO + HCIO4 =>
5 HCIO3 = H2O + 2 CIO + 3 HCIO4
As + H2S = As2S5 + H2 =>
2 As + 5 H2S = As2S5 + 5 H2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
HCIO3 = H2O + CIO + HCIO4 =>
5 HCIO3 = H2O + 2 CIO + 3 HCIO4
S8 + O1 = SO3 =>
S8 + 24 O1 = 8 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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