| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + KHCO3 = KCH3COO + CO2 + H2O
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2SO4 + Pb(OH)2 = PbSO4 + KOH =>
K2SO4 + Pb(OH)2 = PbSO4 + 2 KOH
Ce(OH)3 + HCl = CeCl3(l) + H2O(l) =>
Ce(OH)3 + 3 HCl = CeCl3(l) + 3 H2O(l)
C12H8O9 + O2 = CO2 + H2O =>
2 C12H8O9 + 19 O2 = 24 CO2 + 8 H2O
Ti + FeSO4 = Ti(SO4)4 + Fe =>
Ti + 4 FeSO4 = Ti(SO4)4 + 4 Fe
PbBr4 + Cl2 = PbCl4 + Br =>
PbBr4 + 2 Cl2 = PbCl4 + 4 Br
PbCl2 + K2CrO4 = KCl + PbCr + O2 =>
PbCl2 + K2CrO4 = 2 KCl + PbCr + 2 O2
H3CCOOH + NH4OH = NH4H3CCOO + H2O =>
H3CCOOH + NH4OH = NH4H3CCOO + H2O
K4SiO4 + Fe2(Co3)3 = K2Co3 + Fe4(SiO4)3 =>
3 K4SiO4 + 2 Fe2(Co3)3 = 6 K2Co3 + Fe4(SiO4)3
Co + H3PO4 = CoPO4 + H =>
Co + H3PO4 = CoPO4 + 3 H
Bi(NO3)3 + Mn(NO3)2 + Co(NO3)2 + SC(NH2)2 + Na2S = BiMnCo2OS9 + NaO + H2O + CO2 + N2 =>
2 Bi(NO3)3 + 2 Mn(NO3)2 + 4 Co(NO3)2 + 8 SC(NH2)2 + 10 Na2S = 2 BiMnCo2OS9 + 20 NaO + 16 H2O + 8 CO2 + 17 N2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CuSO4(s) + H2O(l) = CuH10O9S(s) =>
CuSO4(s) + 5 H2O(l) = CuH10O9S(s)
Fe(OH)3 = Fe2(O3) + H2O =>
2 Fe(OH)3 = Fe2(O3) + 3 H2O
Ni(NO3)2 + C10H16N2O8 = NiH16N2O8 + C10(NO3)2 =>
Ni(NO3)2 + C10H16N2O8 = NiH16N2O8 + C10(NO3)2
AlCl3 + PO4 = Al2(PO4)3 + Cl =>
2 AlCl3 + 3 PO4 = Al2(PO4)3 + 6 Cl
KOH(aq)CuSO4(aq) = CuOHKSO4 =>
KOH(aq)CuSO4(aq) = CuOHKSO4
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
CH3 + KMnO4 + H2SO4 = CHO + K2SO4 + MnSO4 + H2O =>
5 CH3 + 4 KMnO4 + 6 H2SO4 = 5 CHO + 2 K2SO4 + 4 MnSO4 + 11 H2O
ZnSO4 + LiOH = Zn(OH) + LiSO4 =>
ZnSO4 + LiOH = Zn(OH) + LiSO4
AlCl3 + LiOH = LiCl + Al(OH)3 =>
AlCl3 + 3 LiOH = 3 LiCl + Al(OH)3
Se + KMnO4 + H2O = H2SeO4 + MnO2 + KOH =>
Se + 2 KMnO4 + 2 H2O = H2SeO4 + 2 MnO2 + 2 KOH
Ba(OH)2 + CuSO4 = BaSO4 + (OH)2Cu =>
Ba(OH)2 + CuSO4 = BaSO4 + (OH)2Cu
Cu(s) + HNO3(c) = Cu(NO3) + NO2 + H2O =>
Cu(s) + 2 HNO3(c) = Cu(NO3) + NO2 + H2O
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + CO2 + N2 =>
5 As2S3 + 28 NaNO3 + 16 Na2CO3 = 10 Na3AsO4 + 15 Na2SO4 + 16 CO2 + 14 N2
K2CrO4 + NaCl = NaCrO4 + K2Cl =>
K2CrO4 + NaCl = NaCrO4 + K2Cl
C6H5CH2CH2NH2 + CH3COCH3COO = C6H5CH2CH2NHCOCH3 + H2O =>
2 C6H5CH2CH2NH2 + CH3COCH3COO = 2 C6H5CH2CH2NHCOCH3 + H2O
HSO4{-} + Fe{+3} = FeSO4{+]+H{+} =>
HSO4{-} + Fe{+3} = FeSO4{+]+H{+}
NaCl + Ba(NO3)2 = BaCl + Na(NO3)2 =>
NaCl + Ba(NO3)2 = BaCl + Na(NO3)2
H4 = H8 =>
2 H4 = H8
H2SO4 + PbNO3 = Pb2SO4 + HNO3 =>
H2SO4 + 2 PbNO3 = Pb2SO4 + 2 HNO3
K(NO3)2 + C + S = N2 + CO2 + KS =>
K(NO3)2 + 3 C + S = N2 + 3 CO2 + KS
I + HNO3 = HIO3 + NO2 + H2O =>
I + 5 HNO3 = HIO3 + 5 NO2 + 2 H2O
Al(HCO3)3 + HNO3 = CO2 + H2O + Al(NO3)3 =>
Al(HCO3)3 + 3 HNO3 = 3 CO2 + 3 H2O + Al(NO3)3
Pb(CrO2)2 + HNO3 = H2Cr2O7 + Pb(NO3)2 + NO + H2O =>
Pb(CrO2)2 + 4 HNO3 = H2Cr2O7 + Pb(NO3)2 + 2 NO + H2O
Ni(CH3COCHCOCH3)2H2O + O2 = NiO + CH3COCH3 + CO2 =>
3 Ni(CH3COCHCOCH3)2H2O + 4 O2 = 3 NiO + 8 CH3COCH3 + 6 CO2
Ca3(PO4)2 + C + SiO2 = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = 6 CaSiO3 + P4 + 10 CO
Na2S2O3 + HClO + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 HClO + H2O = 2 NaHSO4 + 4 HCl
C7H5(NO2)3 = C2 + CO + H2 + N2 =>
2 C7H5(NO2)3 = C2 + 12 CO + 5 H2 + 3 N2
IO3{-} + HSO3{-} + OH{-} = I{-} + SO4{-2} + H2O =>
IO3{-} + 3 HSO3{-} + 3 OH{-} = I{-} + 3 SO4{-2} + 3 H2O
C7H5O2Na + HCl = C6H5COOH + NaCl =>
C7H5O2Na + HCl = C6H5COOH + NaCl
ReCl5 + SbCl3 = ReCl4 + SbCl5 =>
2 ReCl5 + SbCl3 = 2 ReCl4 + SbCl5
SnCl4 + NH3 + H2O = Sn(OH)2 + NH4 + Cl =>
SnCl4 + 2 NH3 + 2 H2O = Sn(OH)2 + 2 NH4 + 4 Cl
K4[Co(C2O4)3] + PbO2 + CH3COOH = K3[Co(C2O4)4] + Pb(CH3COO)2 + H2O + K(CH3COO) =>
2 K4[Co(C2O4)3] + 9 PbO2 + 22 CH3COOH = 2 K3[Co(C2O4)4] + 9 Pb(CH3COO)2 + 14 H2O + 2 K(CH3COO)
Pb(NO3)2(aq) + KCl(aq) = PbCl2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(s) + 2 KNO3(aq)
HClAgN03 = HN03AgCl =>
HClAgN03 = HN03AgCl
Cr(OH)2 = Cr2O3 + H2O + H2 =>
2 Cr(OH)2 = Cr2O3 + H2O + H2
Mg + Pb(CH3COO)2 = Mg(CH3COO)2 + Pb =>
Mg + Pb(CH3COO)2 = Mg(CH3COO)2 + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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