| Équations équilibrées la veille | Équations équilibrées le lendemain |
FePO4 + 3 AgNO3 = Fe(NO3)3 + Ag3PO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C + I2 = CI1 =>
2 C + I2 = 2 CI1
Ca3(PO4)2 + SiO2 + C = P2 + CaSiO3 + CaCO3 =>
2 Ca3(PO4)2 + SiO2 + 5 C = 2 P2 + CaSiO3 + 5 CaCO3
Na3PO4 + Ca(OH)2 = Na3(OH)3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(OH)2 = 2 Na3(OH)3 + Ca3(PO4)2
CO3{-2} + Ca{2+} = CaCO3 =>
CO3{-2} + Ca{2+} = CaCO3
CuSO4 + H2SO4 = Cu(SO4)2 + SO2 + H2O =>
CuSO4 + 2 H2SO4 = Cu(SO4)2 + SO2 + 2 H2O
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
ZnS + HNO3 = Zn(NO3)2 + H2S =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2S
Zn + CrO4 + AgNO3 = ZnNO3 + AgCrO4 =>
Zn + CrO4 + AgNO3 = ZnNO3 + AgCrO4
NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2 =>
2 NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2
Al2[SO4]3 + H2O = Al4[SO4][OH]10[H2O]5 + H2SO4 =>
2 Al2[SO4]3 + 15 H2O = Al4[SO4][OH]10[H2O]5 + 5 H2SO4
AlOH3 + NaNO3 = AlNO3 + NaOH3 =>
AlOH3 + NaNO3 = AlNO3 + NaOH3
FeCuS2 + HNO3 = Fe2(SO4)3 + CuSO4 + Cu(NO3)2 + NO + H2O =>
6 FeCuS2 + 40 HNO3 = 3 Fe2(SO4)3 + 3 CuSO4 + 3 Cu(NO3)2 + 34 NO + 20 H2O
Mg + Ag = MgAg =>
Mg + Ag = MgAg
KClO2 + NiCl2 + KOH = Ni2O3 + KCl + H2O =>
KClO2 + 4 NiCl2 + 8 KOH = 2 Ni2O3 + 9 KCl + 4 H2O
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2(s) + KNO3 =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KNO3
NaOH + KH(IO3)2 = HIO3 + NaIO3 + KOH =>
NaOH + KH(IO3)2 = HIO3 + NaIO3 + KOH
C4H8 + HBr = C4H10 + Br2 =>
C4H8 + 2 HBr = C4H10 + Br2
Cr2O7 + CH3OH = Cr + HCHO + H2O =>
Cr2O7 + 7 CH3OH = 2 Cr + 7 HCHO + 7 H2O
Kl + Pb(NO3)2 = Pb + Kl2NO3 =>
4 Kl + Pb(NO3)2 = Pb + 2 Kl2NO3
C3H8O + H2SO4 = C3H8SO4 + H2O =>
C3H8O + H2SO4 = C3H8SO4 + H2O
Ca3P2 + H2O = Ca(OH)2 + PH3Ca(OH)2PH3 =>
Ca3P2 + 6 H2O = 2 Ca(OH)2 + PH3Ca(OH)2PH3
C8H8 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C8H8 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 40 MnO2 + 16 H2O
KF + H2SO4 = K2SO4 + FH =>
2 KF + H2SO4 = K2SO4 + 2 FH
Cu + O = CuO =>
Cu + O = CuO
PbCOOH3 + Na2SO4 = PbSO4 + Na2COOH3 =>
PbCOOH3 + Na2SO4 = PbSO4 + Na2COOH3
SbS4{3-} + H{+} = SbS3{-} + H2S =>
SbS4{3-} + 2 H{+} = SbS3{-} + H2S
Sb3S3 + O2 = Sb2O3 + SO2 =>
4 Sb3S3 + 21 O2 = 6 Sb2O3 + 12 SO2
K2Cr2O7 + CrSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 CrSO4 + 7 H2SO4 = K2SO4 + 4 Cr2(SO4)3 + 7 H2O
Cu + O = CuO =>
Cu + O = CuO
Ca(HCO3)2 + SO2 = CaSO4 + H2 + CO2 =>
Ca(HCO3)2 + SO2 = CaSO4 + H2 + 2 CO2
CaCl + HCl = CaH + ClCl =>
CaCl + HCl = CaH + ClCl
At + SO4 = At2SO4 =>
2 At + SO4 = At2SO4
Ta + HF + HNO3 = H2TaF8 + NO + H2O =>
Ta + 8 HF + 2 HNO3 = H2TaF8 + 2 NO + 4 H2O
C18H36O2(aq) + O2 = CO2 + H2O =>
C18H36O2(aq) + 26 O2 = 18 CO2 + 18 H2O
H2SO4 + NaC2O4 + KMnO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
8 H2SO4 + 10 NaC2O4 + 2 KMnO4 = 20 CO2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
Pb(NO3)2 + I2 = PbI2 + NO3 =>
Pb(NO3)2 + I2 = PbI2 + 2 NO3
C12N7 + CN6 = CN2 =>
4 C12N7 + 17 CN6 = 65 CN2
P2O3 + HNO33 + H2O = NO + H3PO4 =>
63 P2O3 + 4 HNO33 + 187 H2O = 4 NO + 126 H3PO4
KMnO4 + Na2SO3 + H2O = KOH + MnO2 + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 KOH + 2 MnO2 + 3 Na2SO4
Na2CO3 + HNO2 = NaNO2 + H2CO3 =>
Na2CO3 + 2 HNO2 = 2 NaNO2 + H2CO3
[Ag(NH3)2]OH + C2H5OH = C2H4O2 + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + C2H5OH = C2H4O2 + 4 Ag + 8 NH3 + 3 H2O
CuSO4 + KCH3CO2 = K2SO4 + Cu(CH3CO2)2 =>
CuSO4 + 2 KCH3CO2 = K2SO4 + Cu(CH3CO2)2
HCl03 + Br2 + H2O = HBrO3 + HCl =>
5 HCl03 + Br2 + 6 H2O = 2 HBrO3 + 15 HCl
C4H8 + HF = C4H9F =>
C4H8 + HF = C4H9F
Ca(Cl)2 + LiOH = Ca(OH)2 + LiCl =>
Ca(Cl)2 + 2 LiOH = Ca(OH)2 + 2 LiCl
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O2 + CO2 + H2O =>
14 KMnO4 + 5 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O2 + 8 CO2 + 20 H2O
MnCl2 + H2O + NH3 = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 H2O + 2 NH3 = Mn(OH)2 + 2 NH4Cl
Al + P = Al5P2 =>
5 Al + 2 P = Al5P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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