| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + NH3 = Zn(NH3)
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONHC(CH3)3 + C(CH3)3NH3Cl + HCCl3 =>
(CH3CH2O)2POH + 2(CH3)3CNH2 + CCl4 = (CH3CH2O)2PONHC(CH3)3 + C(CH3)3NH3Cl + HCCl3
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Au + SO4 = AuSO4 =>
Au + SO4 = AuSO4
Sr(OH)2 + NaOH = H2O + Na2SrO2 =>
Sr(OH)2 + 2 NaOH = 2 H2O + Na2SrO2
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
(NH4)3PO4(aq) + CaCl2(aq) = Ca3(PO4)2(aq) + NH4Cl(aq) =>
2(NH4)3PO4(aq) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NH4Cl(aq)
HOBr + NH3 = NBr3 + H2O =>
3 HOBr + NH3 = NBr3 + 3 H2O
CH2CH2 + I2 = CH2ICH2I =>
CH2CH2 + I2 = CH2ICH2I
Ca(AlO2)2 + H2O = Al(OH)3 + Ca(OH)2 =>
Ca(AlO2)2 + 4 H2O = 2 Al(OH)3 + Ca(OH)2
KOH + CuSO4 = K2SO4 + Cu(OH)2 =>
2 KOH + CuSO4 = K2SO4 + Cu(OH)2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
MgO + CH3CH2COOH = Mg(CH3CH2COO)2 + H2O =>
MgO + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
C3H6 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
2 C3H6 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
ZnBr2 + Na2CO3 + H2O = NaBr + Zn(OH)2 + CO2 =>
ZnBr2 + Na2CO3 + H2O = 2 NaBr + Zn(OH)2 + CO2
CaCr2O7 + H3PO4 + C2N2 = Ca3(PO4)2 + CO2 + N2 + CrPO4 + H2O =>
12 CaCr2O7 + 32 H3PO4 + 9 C2N2 = 4 Ca3(PO4)2 + 18 CO2 + 9 N2 + 24 CrPO4 + 48 H2O
KCl + Na2Co3 = NaCl + K2Co3 =>
2 KCl + Na2Co3 = 2 NaCl + K2Co3
H2NC6H4CO2C2H5 + HCl = H3NC6H4CO2C2H5 + Cl =>
H2NC6H4CO2C2H5 + HCl = H3NC6H4CO2C2H5 + Cl
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
SnO + NaOH + H2O = Na[Sn(OH)3] =>
SnO + NaOH + H2O = Na[Sn(OH)3]
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CsCl + I2 + Cl2 = CsICl2 =>
2 CsCl + I2 + Cl2 = 2 CsICl2
F + Mn = F2Mn =>
2 F + Mn = F2Mn
NCuO + NH3 = N2 + H2O + Cu =>
6 NCuO + 4 NH3 = 5 N2 + 6 H2O + 6 Cu
BaO + CaO = BaCaO2 =>
BaO + CaO = BaCaO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
OH + S2O4 = SO4 + H2O =>
8 OH + S2O4 = 2 SO4 + 4 H2O
HgCO3 + NH4OH = Hg(OH)2 + (NH4)2CO3 =>
HgCO3 + 2 NH4OH = Hg(OH)2 + (NH4)2CO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
C4H8S + O2 = CO2 + H2O + SO3 =>
2 C4H8S + 15 O2 = 8 CO2 + 8 H2O + 2 SO3
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Al(NO3)3 + H2O = HNO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O = 3 HNO3 + Al(OH)3
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
Br + O = Br2O7 =>
2 Br + 7 O = Br2O7
Hg + H3IO6{2-} = Hg2O + IO3{-} + H2O + OH{-} =>
2 Hg + H3IO6{2-} = Hg2O + IO3{-} + H2O + OH{-}
CsOH + HBr = CsBr + H2O =>
CsOH + HBr = CsBr + H2O
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO4 + Cl2 + NaSO4 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Cl2 + 10 NaSO4 + 16 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
BeOH + HNO3 = BeNO3 + H2O =>
BeOH + HNO3 = BeNO3 + H2O
Mg2 + F = Mg2F2 =>
Mg2 + 2 F = Mg2F2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Br + O = Br2O3 =>
2 Br + 3 O = Br2O3
As2O3 + Ca(OH)2 = Ca3(AsO3)2 + H2O =>
As2O3 + 3 Ca(OH)2 = Ca3(AsO3)2 + 3 H2O
Fe + Ca3N2 = Ca + FeN =>
2 Fe + Ca3N2 = 3 Ca + 2 FeN
Al2(SO4)3 + K3Po4 = AlPo4 + K2SO4 =>
Al2(SO4)3 + 2 K3Po4 = 2 AlPo4 + 3 K2SO4
NH4OH + AlPO4 = Al(OH)3 + (NH4)3PO4 =>
3 NH4OH + AlPO4 = Al(OH)3 + (NH4)3PO4
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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