| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 + 2 KHO = K2SO3 + 2 H2O
Fe2SO4 = Fe2 + S + O15745 =>
15745 Fe2SO4 = 15745 Fe2 + 15745 S + 4 O15745
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
CuO + HOH = Cu(OH)2 =>
CuO + HOH = Cu(OH)2
sodium + hydrogen + oxygen = sodiumhydroxide =>
2 Na + H2 + O2 = 2 NaOH
Fe(NO3)2 + K2CO3 = FeCO3 + K2(NO3)2 =>
Fe(NO3)2 + K2CO3 = FeCO3 + K2(NO3)2
sodium + hydrogen + oxygen = sodiumhydroxide =>
2 Na + H2 + O2 = 2 NaOH
CrSO4 + Ca(ClO)2 + H2SO4 = Cr2(SO4)3 + CaSO4 + HCl + H2O =>
4 CrSO4 + Ca(ClO)2 + 3 H2SO4 = 2 Cr2(SO4)3 + CaSO4 + 2 HCl + 2 H2O
CrCl3 + HF = CrCl3F + H =>
CrCl3 + HF = CrCl3F + H
K2S + ZnBr2 = KBr + ZnS =>
K2S + ZnBr2 = 2 KBr + ZnS
CrSO4 + Ca(ClO)2 + H2SO4 = Cr2(SO4)3 + CaSO4 + HCl + H2O =>
4 CrSO4 + Ca(ClO)2 + 3 H2SO4 = 2 Cr2(SO4)3 + CaSO4 + 2 HCl + 2 H2O
H4Si + Ca(OH)2 = Ca2Si + H2O =>
H4Si + 2 Ca(OH)2 = Ca2Si + 4 H2O
Ag + CI = AgCI =>
Ag + CI = AgCI
NH2CHCH2CH2CH2CH2NH2COOH + NaNO2 + HCl = NaCl + H2O + N2 + OHCHCH2CH2CH2CH2OHCOOH =>
NH2CHCH2CH2CH2CH2NH2COOH + 2 NaNO2 + 2 HCl = 2 NaCl + 2 H2O + 2 N2 + OHCHCH2CH2CH2CH2OHCOOH
CrCl3 + HF = CrCl3F + H =>
CrCl3 + HF = CrCl3F + H
FeCr2O4 + KOH + O2 = FeO + K2Cr2O7 + H2O =>
2 FeCr2O4 + 4 KOH + 3 O2 = 2 FeO + 2 K2Cr2O7 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2Co3HNo3 = K2No3HCo3 =>
K2Co3HNo3 = K2No3HCo3
Cu(NO3)2 + MgO = CuO + Mg(NO3)2 =>
Cu(NO3)2 + MgO = CuO + Mg(NO3)2
CH4O(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH4O(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Fe(NO3)2 + K2CO3 = FeCO3 + K2(NO3)2 =>
Fe(NO3)2 + K2CO3 = FeCO3 + K2(NO3)2
PBO2(s) = PBO(s) + O2(g) =>
2 PBO2(s) = 2 PBO(s) + O2(g)
CH3CO2 + Zn = ZnCH3CO2 =>
CH3CO2 + Zn = ZnCH3CO2
sodium + hydrogen + oxygen = sodiumhydroxide =>
2 Na + H2 + O2 = 2 NaOH
Hg2(NO3)2 + KOH = HgOH + KNO3 =>
Hg2(NO3)2 + 2 KOH = 2 HgOH + 2 KNO3
HCl(aq) + Mg(NO3)2(aq) = HNO3 + MgCl2 =>
2 HCl(aq) + Mg(NO3)2(aq) = 2 HNO3 + MgCl2
K2[Zn(OH)4] + HBr = Zn(OH)2 + KBr + H2O =>
K2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 KBr + 2 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
FeCl3 + KI = KICl3 + Fe =>
FeCl3 + KI = KICl3 + Fe
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
Cu + SiO4 = CuSiO4 =>
Cu + SiO4 = CuSiO4
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
Ca + Cl2 = Ca(Cl2) =>
Ca + Cl2 = Ca(Cl2)
CH3CH2OH + CrO3 = CO2 + HOH + Cr2O3 =>
CH3CH2OH + 4 CrO3 = 2 CO2 + 3 HOH + 2 Cr2O3
NaHCO3 + Na = Na2CO3H =>
NaHCO3 + Na = Na2CO3H
NH2CHCH2CH2CH2CH2NH2COOH + NaNO2 + HCl = NaCl + H2O + N2 + OHCHCH2CH2CH2CH2OHCOOH =>
NH2CHCH2CH2CH2CH2NH2COOH + 2 NaNO2 + 2 HCl = 2 NaCl + 2 H2O + 2 N2 + OHCHCH2CH2CH2CH2OHCOOH
HCO3{-} + C6H8O7 = CO2 + H2O + C6H5O7{3-} =>
3 HCO3{-} + C6H8O7 = 3 CO2 + 3 H2O + C6H5O7{3-}
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
Br2 + Sb2O3 + KOH = K2SbO4 + KBr + H2O =>
3 Br2 + Sb2O3 + 10 KOH = 2 K2SbO4 + 6 KBr + 5 H2O
C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Cu + CH3COOH + H2O = Cu(OH)2CO3 + H2 =>
2 Cu + CH3COOH + 8 H2O = 2 Cu(OH)2CO3 + 8 H2
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
NH2CHCH2CH2CH2CH2NH2COOH + NaNO2 + HCl = NaCl + H2O + N2 + OHCHCH2CH2CH2CH2OHCOOH =>
NH2CHCH2CH2CH2CH2NH2COOH + 2 NaNO2 + 2 HCl = 2 NaCl + 2 H2O + 2 N2 + OHCHCH2CH2CH2CH2OHCOOH
AlOHCl2 + HCl = Al(Cl)3 + H2O =>
AlOHCl2 + HCl = Al(Cl)3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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