| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H5O2(l) + HCl(aq) = C7H6O2(s) + Cl(aq)
CuO + H2SO4 + Zn = ZnSO4 + H2O + Cu =>
CuO + H2SO4 + Zn = ZnSO4 + H2O + Cu
Ca(OH)2 + BaCO3 = Ba(OH)2 + CaCO3 =>
Ca(OH)2 + BaCO3 = Ba(OH)2 + CaCO3
FeBr3 + HCl = FeCl3 + HBr =>
FeBr3 + 3 HCl = FeCl3 + 3 HBr
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
AgNO3 + NaCO3{2) = AgCO3{2}+NaNO3 =>
AgNO3 + NaCO3{2) = AgCO3{2}+NaNO3
SnO + NaOH = Na2SnO2 + H2O =>
SnO + 2 NaOH = Na2SnO2 + H2O
BaCl2 + NaSO = NaCl2 + BaSO =>
BaCl2 + NaSO = NaCl2 + BaSO
Al2(SO4)3 + H2O = (AlOH)SO4 + H2SO4 =>
Al2(SO4)3 + 2 H2O = 2(AlOH)SO4 + H2SO4
Cr(OH)2 + H2S = Cr(HS)2 + H2O =>
Cr(OH)2 + 2 H2S = Cr(HS)2 + 2 H2O
C3H7OH + [O] = H2O + C2H5COOH =>
C3H7OH + 2[O] = H2O + C2H5COOH
Sb2S3 + HClO3 + H2O = H2SO3 + HCl + H3SbO4 =>
3 Sb2S3 + 11 HClO3 + 18 H2O = 9 H2SO3 + 11 HCl + 6 H3SbO4
NH4 + OH = OHNH4 =>
NH4 + OH = OHNH4
Ca(CH3COO)2 + H3PO4 = Ca3(PO4)2 + H(CH3COO) =>
3 Ca(CH3COO)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H(CH3COO)
NaIO3 + SO2 = Na2SO4 + SO3 + I2 =>
2 NaIO3 + 5 SO2 = Na2SO4 + 4 SO3 + I2
CrO4{2-} + H2O + HSnO2{2-} = CrO2{-} + OH{-} + HSnO3{-2} =>
2 CrO4{2-} + H2O + 3 HSnO2{2-} = 2 CrO2{-} + 2 OH{-} + 3 HSnO3{-2}
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
C4H8Br + O2 = CO2 + Br2 + H2O =>
2 C4H8Br + 12 O2 = 8 CO2 + Br2 + 8 H2O
Fe + H2SO4(con)(t) = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4(con)(t) = Fe2(SO4)3 + 3 SO2 + 6 H2O
NH4Cl + Sr(OH)2*8H2O = SrCl2 + NH3 + H2O =>
2 NH4Cl + Sr(OH)2*8H2O = SrCl2 + 2 NH3 + 10 H2O
CuO + NaI + Na2S2O5 = CuI + Na2SO4 + Na =>
3 CuO + 3 NaI + Na2S2O5 = 3 CuI + 2 Na2SO4 + Na
N4O4 = N2 + O2 =>
N4O4 = 2 N2 + 2 O2
K10 + S = K2S =>
K10 + 5 S = 5 K2S
Hg(l) + Zn(NO3)2 = Zn + Hg(NO3) =>
2 Hg(l) + Zn(NO3)2 = Zn + 2 Hg(NO3)
PbSO4 + NH4CH3CO2 = Pb(CH3CO2)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4CH3CO2 = Pb(CH3CO2)2 + (NH4)2SO4
NH4OH + H2S = H3O + NH4S =>
NH4OH + H2S = H3O + NH4S
NHO2 = N2O3 + H2O =>
2 NHO2 = N2O3 + H2O
H2O2 + CuS = CuSO4 + H2O =>
4 H2O2 + CuS = CuSO4 + 4 H2O
C3H7COOH + SOCl2 = C3H7COCl + HCl + SO2 =>
C3H7COOH + SOCl2 = C3H7COCl + HCl + SO2
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COH + H2O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COH + 7 H2O
H2Cr2O7 + NaHSO4 = H2SO4 + Na2Cr2O7 =>
H2Cr2O7 + 2 NaHSO4 = 2 H2SO4 + Na2Cr2O7
C8H8 + H2 = C8H12 =>
C8H8 + 2 H2 = C8H12
Cs(s) + P4(s) = CsP9 =>
4 Cs(s) + 9 P4(s) = 4 CsP9
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
Zn + HCl = ZnCl3 + H2 =>
2 Zn + 6 HCl = 2 ZnCl3 + 3 H2
CuCl2 + Pb(NO3)2 = (PbCl2) + Cu(NO3)2 =>
CuCl2 + Pb(NO3)2 = (PbCl2) + Cu(NO3)2
Cl2 + Al2 = Cl3Al4 =>
3 Cl2 + 4 Al2 = 2 Cl3Al4
O2 + C10H22O3 = CO2 + H2O =>
14 O2 + C10H22O3 = 10 CO2 + 11 H2O
Na + Cu2NO3 = Cu2 + NaNO3 =>
Na + Cu2NO3 = Cu2 + NaNO3
Cd(OH)2 + NH4Cl = CdCl2 + NH3 + H2O =>
Cd(OH)2 + 2 NH4Cl = CdCl2 + 2 NH3 + 2 H2O
Calcium + bromine = CaBr2 =>
Ca + Br2 = CaBr2
SmSO4 + K2Cr2O7 + H2SO4 = Sm2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 SmSO4 + K2Cr2O7 + 7 H2SO4 = 3 Sm2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
K2CrO4 + CH3COOH = CH3COOK + K2Cr2O7 + H2O =>
2 K2CrO4 + 2 CH3COOH = 2 CH3COOK + K2Cr2O7 + H2O
Zn(No3)2 + AlI3 = ZnI2 + Al(No3)3 =>
3 Zn(No3)2 + 2 AlI3 = 3 ZnI2 + 2 Al(No3)3
Cu(OH)2 + Na2SO4 = NaOH + CuSO4 =>
Cu(OH)2 + Na2SO4 = 2 NaOH + CuSO4
CO4 = C + O2 =>
CO4 = C + 2 O2
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SO2 + HBrO3 + H2O = H2SO4 + HBr =>
3 SO2 + HBrO3 + 3 H2O = 3 H2SO4 + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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