| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Na2O + MnO = Na2MnO2 =>
Na2O + MnO = Na2MnO2
Be(OH)2 + HI = H2O + BeOHI =>
Be(OH)2 + HI = H2O + BeOHI
FeCr2O4 + K2CO3 + O2 = KCrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 4 K2CO3 + 9 O2 = 8 KCrO4 + 2 Fe2O3 + 4 CO2
Ag2SO4 + SnCl2 = SnSO4 + AgCl =>
Ag2SO4 + SnCl2 = SnSO4 + 2 AgCl
Mn2O3(s) + CH4 = Mn3O4(s) + CO2 + H2O =>
12 Mn2O3(s) + CH4 = 8 Mn3O4(s) + CO2 + 2 H2O
Rb3(PO4) + CaI2 = RbI + Ca3(PO4)2 =>
2 Rb3(PO4) + 3 CaI2 = 6 RbI + Ca3(PO4)2
CuS + CI2 = CuCI2 + S =>
CuS + CI2 = CuCI2 + S
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
MnO4{-} + Cl{-} + H{+} = Cl2 + Mn2{+} + H2O =>
4 MnO4{-} + 26 Cl{-} + 32 H{+} = 13 Cl2 + 2 Mn2{+} + 16 H2O
C6H8O7 + KI = K(C6H7O7) + HI =>
C6H8O7 + KI = K(C6H7O7) + HI
C1H4 + H2O2 = CO2 + H2O =>
C1H4 + 4 H2O2 = CO2 + 6 H2O
FeCl3 + NaHCO3 = Fe2O3 + NaCl + H2O + CO2 =>
2 FeCl3 + 6 NaHCO3 = Fe2O3 + 6 NaCl + 3 H2O + 6 CO2
C + HNO3 = H2CO4 + NO =>
C + 2 HNO3 = H2CO4 + 2 NO
N4HClO4 = N2 + Cl2 + O2 + H2O =>
4 N4HClO4 = 8 N2 + 2 Cl2 + 7 O2 + 2 H2O
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
Al + HNO3 + KOH + H2O = K[Al(OH)4] + NH3 =>
8 Al + 3 HNO3 + 8 KOH + 15 H2O = 8 K[Al(OH)4] + 3 NH3
FeCr2O4 + KOH + O2 = FeO + K2Cr2O7 + H2O =>
2 FeCr2O4 + 4 KOH + 3 O2 = 2 FeO + 2 K2Cr2O7 + 2 H2O
CuSO4 + KL = CuL + KL3 + K2SO4 =>
2 CuSO4 + 5 KL = 2 CuL + KL3 + 2 K2SO4
AgNO{3+} + HCl = AgCl + NOH{3+} =>
AgNO{3+} + HCl = AgCl + NOH{3+}
NaCl + H2SO4 = NaHSO4 + Cl2 + H2 =>
2 NaCl + 2 H2SO4 = 2 NaHSO4 + Cl2 + H2
CaSO4 + KI = CaI + KSO4 =>
CaSO4 + KI = CaI + KSO4
Al2O3 + ClO = Al2ClO4 =>
Al2O3 + ClO = Al2ClO4
CuSO4 + Na2CO3 + H2O = Cu(OH)2*CuCO3 + NaHCO3 + Na2SO4 =>
2 CuSO4 + 3 Na2CO3 + 2 H2O = Cu(OH)2*CuCO3 + 2 NaHCO3 + 2 Na2SO4
C21H38O2 + O2 = CO2 + H2O =>
2 C21H38O2 + 59 O2 = 42 CO2 + 38 H2O
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
CH3COOC3H7 + H2O = CH3COOH + C3H7OH =>
CH3COOC3H7 + H2O = CH3COOH + C3H7OH
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
K2FeO4 + H2SO4 = O2 + Fe2(SO4)3 + K2SO4 + H2O =>
4 K2FeO4 + 10 H2SO4 = 3 O2 + 2 Fe2(SO4)3 + 4 K2SO4 + 10 H2O
C6H4N2O2 + O2 = CO2 + NO2 + H2O =>
C6H4N2O2 + 8 O2 = 6 CO2 + 2 NO2 + 2 H2O
C9H8O4 + HCl = C9H7O4Cl + H =>
C9H8O4 + HCl = C9H7O4Cl + 2 H
CuSO4 + NiCl2 = CuCl2 + NiSO4 =>
CuSO4 + NiCl2 = CuCl2 + NiSO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
(PH4)2S + Na2Cr2O7 + H2SO4 = H3PO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
3(PH4)2S + 10 Na2Cr2O7 + 37 H2SO4 = 6 H3PO3 + 10 Cr2(SO4)3 + 10 Na2SO4 + 40 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + Cl3Al =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 Cl3Al
FeCl + K[Fe(Cn)6] = Fe[Fe(Cn)6] + KCl =>
FeCl + K[Fe(Cn)6] = Fe[Fe(Cn)6] + KCl
C6H8O7 + NaOH = NaCH2O2 + H2O =>
C6H8O7 + 6 NaOH = 6 NaCH2O2 + H2O
S2 = S8 =>
4 S2 = S8
NO3{-} + SO4{2-} + H{+} = NO3 + SO2 + H2O =>
2 NO3{-} + SO4{2-} + 4 H{+} = 2 NO3 + SO2 + 2 H2O
Ca(s) + HF(aq) = CaF2(aq) + H2(g) =>
Ca(s) + 2 HF(aq) = CaF2(aq) + H2(g)
H3BO3 + K2O = K3BO3 + H2O =>
2 H3BO3 + 3 K2O = 2 K3BO3 + 3 H2O
CH3NO2 + Al + NaOH + H2O = CH3NH2 + Na[Al(OH)4] =>
CH3NO2 + 2 Al + 2 NaOH + 4 H2O = CH3NH2 + 2 Na[Al(OH)4]
ClF = Cl2 + F2 =>
2 ClF = Cl2 + F2
Na2V4O9 + NaOH = VO(OH)2 + Na2O =>
Na2V4O9 + 8 NaOH = 4 VO(OH)2 + 5 Na2O
Al + H2SO4 = H1 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 6 H1 + Al2(SO4)3
Al2(CO3)3 + Li = Li2CO3 + Al =>
Al2(CO3)3 + 6 Li = 3 Li2CO3 + 2 Al
Pb + KClO3 = Pb(ClO3)4 + K =>
Pb + 4 KClO3 = Pb(ClO3)4 + 4 K
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Hg2(NO3)2 + KI = Hg2I2 + KNO3 =>
Hg2(NO3)2 + 2 KI = Hg2I2 + 2 KNO3
H2O2 + KI2 = H2K + O2I2 =>
H2O2 + KI2 = H2K + O2I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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