| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbCl + 3 O = RbClO3
C9H20(g) + O2(g) = CO2(g) + H2O(g) =>
C9H20(g) + 14 O2(g) = 9 CO2(g) + 10 H2O(g)
Nd2Fe14B = Nd + Fe + B =>
Nd2Fe14B = 2 Nd + 14 Fe + B
Al2(SO4)3 + Na + CrO4 = Al2CrO4 + Na2(SO4)3 =>
Al2(SO4)3 + 2 Na + CrO4 = Al2CrO4 + Na2(SO4)3
C22H19ClN2 + NaH + BrCH3 = C23H21ClN2 + H2 + NaBr =>
C22H19ClN2 + NaH + BrCH3 = C23H21ClN2 + H2 + NaBr
Ag2Cr2O7 = Ag2 + Cr2 + O7 =>
Ag2Cr2O7 = Ag2 + Cr2 + O7
KNO2 + KCrO7 + H2SO4 = KNO3 + Cr2(SO4)2 + K2SO4 + H2O =>
11 KNO2 + 2 KCrO7 + 3 H2SO4 = 11 KNO3 + Cr2(SO4)2 + K2SO4 + 3 H2O
H3PO3 + CuOH = Cu3PO3 + H2O =>
H3PO3 + 3 CuOH = Cu3PO3 + 3 H2O
Te + H2 = TeH2 =>
Te + H2 = TeH2
Rb(s) + H2O(g) = RbO2(s) + H2(g) =>
Rb(s) + 2 H2O(g) = RbO2(s) + 2 H2(g)
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
(NH2)2CO = NH2 + CO =>
(NH2)2CO = 2 NH2 + CO
Pb + N2 + O2 = Pb(NO3)2 =>
Pb + N2 + 3 O2 = Pb(NO3)2
CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
MgI2(aq) + Cl2(g) = MgCl2(aq) + I2(g) =>
MgI2(aq) + Cl2(g) = MgCl2(aq) + I2(g)
MnS + HCl + HNO3 = MnCl2 + NO + S + H2O =>
3 MnS + 6 HCl + 2 HNO3 = 3 MnCl2 + 2 NO + 3 S + 4 H2O
S + K2SO4 = SO2 + K =>
S + K2SO4 = 2 SO2 + 2 K
Br + S + H2O = HBr + H2SO4 =>
6 Br + S + 4 H2O = 6 HBr + H2SO4
C8H16O + O2 = CO2 + H2O =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
Ni + Co(NO3)2 = Ni(NO3)2 + Co =>
Ni + Co(NO3)2 = Ni(NO3)2 + Co
C6H5COOC2H5 + H2O = C6H5COOH + C2H6O =>
C6H5COOC2H5 + H2O = C6H5COOH + C2H6O
VSO4 + KMnO4 + H2O = HVO3 + MnSO4 + K2SO4 + H2SO4 =>
10 VSO4 + 6 KMnO4 + 6 H2O = 10 HVO3 + 6 MnSO4 + 3 K2SO4 + H2SO4
Fe{+2} + H2O = Fe(OH)2 + H{+} =>
Fe{+2} + 2 H2O = Fe(OH)2 + 2 H{+}
FeCl3 + H2CO3 = Fe2(CO3)3 + HCl =>
2 FeCl3 + 3 H2CO3 = Fe2(CO3)3 + 6 HCl
NH3 + NO1 = N2 + H2O =>
4 NH3 + 6 NO1 = 5 N2 + 6 H2O
Na2O2 + HOH = NaOH + O2 =>
2 Na2O2 + 2 HOH = 4 NaOH + O2
C2H5OH + H{+} + Cr2O7{2-} = CO2 + Cr{3+} + H2O =>
C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 2 CO2 + 4 Cr{3+} + 11 H2O
ClH + H2O = Cl + H3O =>
ClH + H2O = Cl + H3O
C2H4F2 + O2 = CO + H2O + HF =>
2 C2H4F2 + 3 O2 = 4 CO + 2 H2O + 4 HF
Fe2O3 + HClO2 = Fe(ClO2)3 + H2O =>
Fe2O3 + 6 HClO2 = 2 Fe(ClO2)3 + 3 H2O
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
H2O + Ca = Ca(OH)2 + H2 =>
2 H2O + Ca = Ca(OH)2 + H2
KI + K2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI + K2O2 + 2 H2SO4 = I2 + 2 K2SO4 + 2 H2O
Na2SO4 + NaCl = Na3SO4Cl =>
Na2SO4 + NaCl = Na3SO4Cl
CH3COOH(aq) + Ca(OH)2(aq) = Ca(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ca(OH)2(aq) = Ca(CH3COO)2(aq) + 2 H2O(l)
Mn + Fe2O3 = Mn2O3 + Fe =>
2 Mn + Fe2O3 = Mn2O3 + 2 Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + KHSO4 + H2O =>
K2Cr2O7 + 4 KCl + 6 H2SO4 = 2 CrO2Cl2 + 6 KHSO4 + 3 H2O
CO2 + CuSO4 = CO2(SO4)3 + Cu =>
CO2 + 3 CuSO4 = CO2(SO4)3 + 3 Cu
CaSO3 + HNO3 = Ca(NO3)2 + H2SO3 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2SO3
C6H18O(g) + O2 = CO2 + H2O =>
C6H18O(g) + 10 O2 = 6 CO2 + 9 H2O
Au(NO3)3 + Li = LiNO3 + Au =>
Au(NO3)3 + 3 Li = 3 LiNO3 + Au
CH3CH(NH2)COOH + O2 = CO2 + H2O + CO(NH2)2 =>
2 CH3CH(NH2)COOH + 6 O2 = 5 CO2 + 5 H2O + CO(NH2)2
Au + H2SO4 = Au2(SO4)3 + H2O + H2S =>
8 Au + 15 H2SO4 = 4 Au2(SO4)3 + 12 H2O + 3 H2S
Cu(NO3)2 + KIO3 = Cu(IO3)2 + KNO3 =>
Cu(NO3)2 + 2 KIO3 = Cu(IO3)2 + 2 KNO3
Mg(C2H3O2)2 + AgNO3 = Mg(NO3)2 + AgC2H3O2 =>
Mg(C2H3O2)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgC2H3O2
Al(ClO)3 + Na2SO4 = Al2(SO4)3 + NaCl + O2 =>
2 Al(ClO)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl + 3 O2
Ce(SO4)2 + Na2C2O4 = Ce2(SO4)3 + CO2 + Na2SO4 =>
2 Ce(SO4)2 + Na2C2O4 = Ce2(SO4)3 + 2 CO2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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