| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + CuSO4 = Na2SO4 + CuCO3
C6H8N2 + C8H4O2Cl2 = HCl + C14H10O2N2 =>
C6H8N2 + C8H4O2Cl2 = 2 HCl + C14H10O2N2
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
C2H4F2 = C2H4 + F2 =>
C2H4F2 = C2H4 + F2
PbSO4 + Ba(CH3COO)2 = BaSO4 + Pb(CH3COO)2 =>
PbSO4 + Ba(CH3COO)2 = BaSO4 + Pb(CH3COO)2
NaCl + CuF2 = NaF + CuCl2 =>
2 NaCl + CuF2 = 2 NaF + CuCl2
NH4ClO4 + KCl = KClO4 + NH4Cl =>
NH4ClO4 + KCl = KClO4 + NH4Cl
KH2PO4 + H3PO4 = KH2PO4*H3PO4 =>
KH2PO4 + H3PO4 = KH2PO4*H3PO4
H2SO4 + K2Cr2O7 + I2 = Cr2(SO4)3 + H2O + KIO4 + K2SO4 =>
25 H2SO4 + 7 K2Cr2O7 + 3 I2 = 7 Cr2(SO4)3 + 25 H2O + 6 KIO4 + 4 K2SO4
H2O2 + FeSO4 + H2SO4 = Fe(SO4)2 + H2O =>
H2O2 + FeSO4 + H2SO4 = Fe(SO4)2 + 2 H2O
CH3CHCl + KOH = CH3CHOH + KCl =>
CH3CHCl + KOH = CH3CHOH + KCl
HCl + (Na)2CO3 = CO2 + H2O + NaCl =>
2 HCl + (Na)2CO3 = CO2 + H2O + 2 NaCl
HNo3 + Al(OH)3 = Al2(OH)3(No3)3 + H2O =>
3 HNo3 + 2 Al(OH)3 = Al2(OH)3(No3)3 + 3 H2O
Cs(Br) + SrN = CsN + SrBr =>
Cs(Br) + SrN = CsN + SrBr
NaN3 + O2 = Na2O + N2 =>
4 NaN3 + O2 = 2 Na2O + 6 N2
C6H8O7 + BaCO3 = Ba3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 BaCO3 = Ba3(C6H5O7)2 + 3 CO2 + 3 H2O
C6H12O6 + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
C6H12O6 + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + 3 H{+}
(NH4)2MoO4 + HCl + SnCl2 = NH4Cl + SnCl4 + (NH4)(MoCl6) + H2O =>
2(NH4)2MoO4 + 16 HCl + SnCl2 = 2 NH4Cl + SnCl4 + 2(NH4)(MoCl6) + 8 H2O
NH4Br + Na2S = NaBr + (NH4)2S =>
2 NH4Br + Na2S = 2 NaBr + (NH4)2S
SrCl2(aq) + Fe2(SO4)3(aq) = SrSO4 + FeCl3 =>
3 SrCl2(aq) + Fe2(SO4)3(aq) = 3 SrSO4 + 2 FeCl3
FeCl3 + Na2S = Na2Cl3 + FeS =>
FeCl3 + Na2S = Na2Cl3 + FeS
Al3 + H2SO4 = Al2SO2 + H2 + O2 =>
2 Al3 + 3 H2SO4 = 3 Al2SO2 + 3 H2 + 3 O2
Ag(NH3)2{+} + CH3CH2CH2CHO + OH{-} = CH3CH2CH2COOH{+} + Ag + NH3 + H2O =>
3 Ag(NH3)2{+} + CH3CH2CH2CHO + 2 OH{-} = CH3CH2CH2COOH{+} + 3 Ag + 6 NH3 + H2O
B + Si = B2Si3 =>
2 B + 3 Si = B2Si3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na3P + Sr = Na3Sr + P =>
Na3P + Sr = Na3Sr + P
ZnCO3(s) + H2O(l) = ZnO(aq) + H2CO3(aq) =>
ZnCO3(s) + H2O(l) = ZnO(aq) + H2CO3(aq)
CH3CH2CH2CH2OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + CH3CH2CH2CHO + H2O =>
3 CH3CH2CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 3 CH3CH2CH2CHO + 7 H2O
S + Mm + Or12 = S4MmOr3 =>
16 S + 4 Mm + Or12 = 4 S4MmOr3
C2H2 + H2 = C2H7877 =>
2 C2H2 + 7875 H2 = 2 C2H7877
CaCO3 + H2S = CaS + CO2 + H2O =>
CaCO3 + H2S = CaS + CO2 + H2O
H2SO4 + Pb = Pb(HSO4) + SO2 + H2O =>
3 H2SO4 + 2 Pb = 2 Pb(HSO4) + SO2 + 2 H2O
C2H4 + K2CrO4 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C2H4 + 4 K2CrO4 + 10 H2SO4 = 2 CO2 + 4 K2SO4 + 2 Cr2(SO4)3 + 12 H2O
H2SO4 + CU(CH3COO)2 = HCH3COO + CUSO4 =>
H2SO4 + CU(CH3COO)2 = 2 HCH3COO + CUSO4
Ba(OH)2SO3 = BaSO4H2O =>
Ba(OH)2SO3 = BaSO4H2O
H(NO3) + Al = Al(NO3) + NO + H2O =>
4 H(NO3) + 3 Al = 3 Al(NO3) + NO + 2 H2O
SO2 + Fe2O3 = Fe2S + O2 =>
2 SO2 + 2 Fe2O3 = 2 Fe2S + 5 O2
HClO + KF = HF + KClO =>
HClO + KF = HF + KClO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + Al(OH)3 = Cu(OH)2 + Al + O2 =>
6 CuO + 4 Al(OH)3 = 6 Cu(OH)2 + 4 Al + 3 O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Zn(s) + HNO3(aq) = Zn(NO3)2(an) + N2O(g) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(an) + N2O(g) + 5 H2O(l)
Ti2(CO3)4 + HCl = H2O + CO2 + TiCl4 =>
Ti2(CO3)4 + 8 HCl = 4 H2O + 4 CO2 + 2 TiCl4
KNO3 + MgCl2 = MgNO3 + KCl2 =>
KNO3 + MgCl2 = MgNO3 + KCl2
FeS2 + HNO3 = Fe(NO3)3 + H2SO2 + NO2 + H2O =>
FeS2 + 10 HNO3 = Fe(NO3)3 + 2 H2SO2 + 7 NO2 + 3 H2O
FeCl + NaP = NaCl + FeP =>
FeCl + NaP = NaCl + FeP
NaAlSi3O8 = NaAlO2 + SiO2 =>
NaAlSi3O8 = NaAlO2 + 3 SiO2
KCl + Fe2(SO4)3 = K2(SO4) + FeCl3 =>
6 KCl + Fe2(SO4)3 = 3 K2(SO4) + 2 FeCl3
HCN + Cu2SO4 = H2SO4 + CuCN =>
2 HCN + Cu2SO4 = H2SO4 + 2 CuCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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