| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 2 NaOH = Na2SO3 + H2O
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
I + Na2SO4 + H2O = NaI + NaIO3 + H2SO4 =>
6 I + 3 Na2SO4 + 3 H2O = 5 NaI + NaIO3 + 3 H2SO4
KMnO4 + Fe + H2SO4 = FeSO4 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 Fe + 8 H2SO4 = 5 FeSO4 + 8 H2O + K2SO4 + 2 MnSO4
rubidium + oxygen = rubidiumoxide =>
4 Rb + O2 = 2 Rb2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K0 = K =>
K0 = K
H3CCOOH + NaHCO3 = NaCH3COO + H2O + CO2 =>
H3CCOOH + NaHCO3 = NaCH3COO + H2O + CO2
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+} =>
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+}
NH4 + Mg = Mg3N2 + H2 =>
2 NH4 + 3 Mg = Mg3N2 + 4 H2
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
Ni2 + AgNo3 = NiNo3 + Ag =>
Ni2 + 2 AgNo3 = 2 NiNo3 + 2 Ag
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O = =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C2H4 + O2 + HCl = C3H4Cl2 + H2O =>
3 C2H4 + 2 O2 + 4 HCl = 2 C3H4Cl2 + 4 H2O
C7H14N2O4 = C6H14N2O2 + CO2 =>
C7H14N2O4 = C6H14N2O2 + CO2
Cl2 + SO2 + H2O = H2SO4 + Hydrogenchloride =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
SO3 + HCl = H2S + Cl2 + H2O =>
SO3 + 8 HCl = H2S + 4 Cl2 + 3 H2O
K2CrO4 + BaCl2 = KCl(s) + BaCrO4 =>
K2CrO4 + BaCl2 = 2 KCl(s) + BaCrO4
CaC2O4*H2O = CaO + CO2 + H2O + CO =>
CaC2O4*H2O = CaO + CO2 + H2O + CO
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
NaBiO3 + MnSO4 + HNO3 = Bi(NO3)3 + HMnO4 + Na2SO4 + NaNO3 + H2O =>
5 NaBiO3 + 2 MnSO4 + 16 HNO3 = 5 Bi(NO3)3 + 2 HMnO4 + 2 Na2SO4 + NaNO3 + 7 H2O
CO3 + BaCl2 = BaCO3 + Cl2 =>
CO3 + BaCl2 = BaCO3 + Cl2
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
Na + CuSO4 = Cu + Na2SO4 =>
2 Na + CuSO4 = Cu + Na2SO4
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O + I2 =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O + I2
Al + K2Cr2O7 + HCl = CrCl3 + AlCl3 + KCl + H2O =>
2 Al + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 AlCl3 + 2 KCl + 7 H2O
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
K2Cr2O7 + SnCl2 + HCl = H2SnCl6 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 SnCl2 + 20 HCl = 3 H2SnCl6 + 2 KCl + 2 CrCl3 + 7 H2O
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
C2H6O + O2 = CO2 + HH2O =>
2 C2H6O + 5 O2 = 4 CO2 + 4 HH2O
HI(aq) + CsOH(aq) = CsI(aq) + H2O =>
HI(aq) + CsOH(aq) = CsI(aq) + H2O
C6H12O6 + HCl = C6H12O5 + H2O + Cl =>
C6H12O6 + 2 HCl = C6H12O5 + H2O + 2 Cl
CH3COOH + Cu(OH)2 = CuCOOH + CH3(OH)2 =>
CH3COOH + Cu(OH)2 = CuCOOH + CH3(OH)2
NH3 + KOH = K + NO + H2 =>
NH3 + KOH = K + NO + 2 H2
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
AgNO2 + BaSO4 = AgSO2 + BaNO4 =>
AgNO2 + BaSO4 = AgSO2 + BaNO4
HCOOH + CH3OH = CH3COOCH3 + H2O =>
HCOOH + 2 CH3OH = CH3COOCH3 + 2 H2O
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
C + H2O = CH4 + CO4 =>
3 C + 4 H2O = 2 CH4 + CO4
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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