| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
Li2O = Li + O =>
Li2O = 2 Li + O
P + KClO3 + KOH = KCl + K3PO4 + H2O =>
6 P + 5 KClO3 + 18 KOH = 5 KCl + 6 K3PO4 + 9 H2O
CH3CH2CH2NH2COOH + Na2CO3 = CH3CH2CH2NH2COONa + H2CO3 =>
2 CH3CH2CH2NH2COOH + Na2CO3 = 2 CH3CH2CH2NH2COONa + H2CO3
Li2S + CoI3 = LiI + Co2S3 =>
3 Li2S + 2 CoI3 = 6 LiI + Co2S3
H3PO4 + Mg(OH)2 = (Mg(H2PO4)2) + H2O =>
2 H3PO4 + Mg(OH)2 = (Mg(H2PO4)2) + 2 H2O
HKS + CNOH = KSCN + HOH =>
HKS + CNOH = KSCN + HOH
HOH = H{+} + OH{-} =>
HOH = H{+} + OH{-}
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
CH3CHO + Cu(OH)2 + OH{-} = CH3CCO{-} + Cu2O + H2O =>
3 CH3CHO + 2 Cu(OH)2 + 2 OH{-} = 2 CH3CCO{-} + Cu2O + 6 H2O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
BaO + Na2CO3 = BaCO3 + Na2O =>
BaO + Na2CO3 = BaCO3 + Na2O
Na2O + ZnO = Na2(ZnO2) =>
Na2O + ZnO = Na2(ZnO2)
Al(OH)3 + AlCl3 = Al(OH)2Cl =>
2 Al(OH)3 + AlCl3 = 3 Al(OH)2Cl
Ge + S = GeS2 =>
Ge + 2 S = GeS2
K2CO3H2SO4 = K2SO4H2OCO2 =>
K2CO3H2SO4 = K2SO4H2OCO2
P + O + H2O = H3PO4 =>
2 P + 5 O + 3 H2O = 2 H3PO4
Na2S2O35H2O + HCl = ClO + S + Na + H2O =>
3 Na2S2O35H2O + 70 HCl = 70 ClO + 6 S + 6 Na + 38 H2O
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
C4H8 + CuO = C4H5O + H2O + Cu =>
2 C4H8 + 5 CuO = 2 C4H5O + 3 H2O + 5 Cu
Ca(OCl)2 + NH2NH2 = NHClNHCl + Ca(OH)2 =>
Ca(OCl)2 + NH2NH2 = NHClNHCl + Ca(OH)2
Sm + O = SmO =>
Sm + O = SmO
NO + H2O + Fe = N2O + Fe(OH)2 =>
2 NO + H2O + Fe = N2O + Fe(OH)2
KON + H2SO3 = K2SO3 + NOH =>
2 KON + H2SO3 = K2SO3 + 2 NOH
ZnSO4 + RbOH = RbSO4 + Zn(OH) =>
ZnSO4 + RbOH = RbSO4 + Zn(OH)
KCl + Ca(NO3)2 = KNO3 + CaCl2 =>
2 KCl + Ca(NO3)2 = 2 KNO3 + CaCl2
K2SeO4 + KI + H2SO4 = K2SeO3 + I2 + H2O + K2SO4 =>
K2SeO4 + 2 KI + H2SO4 = K2SeO3 + I2 + H2O + K2SO4
C6H4OHNO2 + H2 = C6H4OHNH2 + H2O =>
C6H4OHNO2 + 3 H2 = C6H4OHNH2 + 2 H2O
MgOSO2 = MgSO3 =>
MgOSO2 = MgSO3
CaC4 + H2O = CaC4O + H2 =>
CaC4 + H2O = CaC4O + H2
BaCl2 + K2(CrO4) = KCl + BaCrO4 =>
BaCl2 + K2(CrO4) = 2 KCl + BaCrO4
Li2SO4 + H2O = LiHSO4 + LiOH =>
Li2SO4 + H2O = LiHSO4 + LiOH
CuSO4H2O = CuSO4 + H2 + O2 =>
2 CuSO4H2O = 2 CuSO4 + 2 H2 + O2
Cd + S = CdS =>
Cd + S = CdS
N + O2 = NO3 =>
2 N + 3 O2 = 2 NO3
Co(NO3)2 + Fe(NO3)3 + C2H5NO2 = CoFe2O4 + N2 + CO2 + H2O =>
9 Co(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CoFe2O4 + 56 N2 + 80 CO2 + 100 H2O
HI(aq) + K2SO3(s) = H2SO3(aq) + KI(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 KI(aq)
Cl1 + NaI = NaCl + I2 =>
2 Cl1 + 2 NaI = 2 NaCl + I2
Na3BO3 + AgNO3 = Ag3BO3 + NaNO3 =>
Na3BO3 + 3 AgNO3 = Ag3BO3 + 3 NaNO3
NiO + SO2 + H2O = NiHSO4 + H2 =>
2 NiO + 2 SO2 + 2 H2O = 2 NiHSO4 + H2
PH3 + Cl + H2O = H3PO4 + HCl =>
PH3 + 8 Cl + 4 H2O = H3PO4 + 8 HCl
MgBr2 + H2Cr2O7 = MgCr2O7 + HBr =>
MgBr2 + H2Cr2O7 = MgCr2O7 + 2 HBr
Fe + H20SO4 = FeSO4 + H2 =>
Fe + H20SO4 = FeSO4 + 10 H2
C134H268 + O2 = CO2 + H2O =>
C134H268 + 201 O2 = 134 CO2 + 134 H2O
SO3 + Mg = Mg(SO3)2 =>
2 SO3 + Mg = Mg(SO3)2
CuI + HNO3 = CuNO3 + I2 + NO + H2O =>
6 CuI + 8 HNO3 = 6 CuNO3 + 3 I2 + 2 NO + 4 H2O
H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + [O] =>
3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5[O]
SiHCl2 + H2O = HCl + HSi(OH)2 =>
SiHCl2 + 2 H2O = 2 HCl + HSi(OH)2
Pb(OH)2 + K2O = PbO + KOH =>
Pb(OH)2 + K2O = PbO + 2 KOH
MnO2Na2CO3NaNO3 = Na2MnO4NaNO2CO2 =>
MnO2Na2CO3NaNO3 = Na2MnO4NaNO2CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/25
Équations équilibrées sur02/16/24
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