| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Ca(HCo3)2 = 2 CaCo3 + 2 H2O
Ba(OH)2 + NH4HSO4 = BaSO4 + NH3 + H2O =>
Ba(OH)2 + NH4HSO4 = BaSO4 + NH3 + 2 H2O
NaOH + Si + H2O2 = Na2SiO3 + H2 =>
4 NaOH + 2 Si + H2O2 = 2 Na2SiO3 + 3 H2
PbI2 + CuSO4 = CuI2 + PbSO4 =>
PbI2 + CuSO4 = CuI2 + PbSO4
HCl + H2S = Cl2S + H2 =>
2 HCl + H2S = Cl2S + 2 H2
CaCo3 + NaOH = Ca(OH)2 + Na2Co3 =>
CaCo3 + 2 NaOH = Ca(OH)2 + Na2Co3
NO2 + NH2 = HNO3 + NO =>
5 NO2 + NH2 = 2 HNO3 + 4 NO
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
CaBr + LiS = LiBr + CaS =>
CaBr + LiS = LiBr + CaS
NaCl2O3 + O2 = NaCl2O4 =>
2 NaCl2O3 + O2 = 2 NaCl2O4
Na + Fe = Na2Fe =>
2 Na + Fe = Na2Fe
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Cu2 + AgNO3 = Cu(NO3)2 + Ag11 =>
11 Cu2 + 44 AgNO3 = 22 Cu(NO3)2 + 4 Ag11
BaO + Cr2O3 = Ba3(CrO3)2 =>
3 BaO + Cr2O3 = Ba3(CrO3)2
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
Cr(NO3)4 + Na3(PO4) = Cr3(PO4)4 + NO3Na =>
3 Cr(NO3)4 + 4 Na3(PO4) = Cr3(PO4)4 + 12 NO3Na
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
FeCl3 + CH3COCH2COCH3 = HCl + Fe(CH3COCHCOCH3)3 =>
FeCl3 + 3 CH3COCH2COCH3 = 3 HCl + Fe(CH3COCHCOCH3)3
HCl + CaCO3 = CaCl2 + H2O + CO2* =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2*
Zn(OH)2 = Zn + O2 + H2 =>
Zn(OH)2 = Zn + O2 + H2
BaCl + Na3PO4 = Ba3PO4 + NaCl =>
3 BaCl + Na3PO4 = Ba3PO4 + 3 NaCl
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Zn + HCl = ZnCl7 + H =>
Zn + 7 HCl = ZnCl7 + 7 H
FeF3 + K2CrO4 = KF + Fe2(CrO4)3 =>
2 FeF3 + 3 K2CrO4 = 6 KF + Fe2(CrO4)3
(NH4)2C2O4 + NH3 = NH3C2O4 + (NH4)2 =>
(NH4)2C2O4 + NH3 = NH3C2O4 + (NH4)2
PbI2 + CuSO4 = CuI2 + PbSO4 =>
PbI2 + CuSO4 = CuI2 + PbSO4
AsS3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 AsS3 + 23 HNO3 + 2 H2O = 9 H2SO4 + 3 H3AsO4 + 23 NO
LiFO3 = LiF + O2 =>
2 LiFO3 = 2 LiF + 3 O2
H3PO3 + SnCl2 + H2O = H3PO4 + Sn + HCl =>
H3PO3 + SnCl2 + H2O = H3PO4 + Sn + 2 HCl
BaI2 + Na3PO4 = Na3I2 + BaPO4 =>
BaI2 + Na3PO4 = Na3I2 + BaPO4
C6H5OH + KMnO4 + H2SO4 = C6H5O + MnSO4 + K2SO4 + H2O =>
10 C6H5OH + 2 KMnO4 + 3 H2SO4 = 10 C6H5O + 2 MnSO4 + K2SO4 + 8 H2O
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
H2AsO4 + H2O = H3O + AsO4 =>
H2AsO4 + 2 H2O = 2 H3O + AsO4
(AlCl3) + F = (AlF3) + Cl =>
(AlCl3) + 3 F = (AlF3) + 3 Cl
MnO2 + Ai = Ai2O3 + Mn =>
3 MnO2 + 4 Ai = 2 Ai2O3 + 3 Mn
Na2CO3*H2O + H2O = NaOH + H2CO3 =>
Na2CO3*H2O + H2O = 2 NaOH + H2CO3
S(subscript) + O(subscript) = SO4(subscript) =>
S(subscript) + 4 O(subscript) = SO4(subscript)
Fe + HSO4 = Fe2(SO4)3 + H2 =>
4 Fe + 6 HSO4 = 2 Fe2(SO4)3 + 3 H2
Na(NO3) + Ag(CO3) = Ag(NO3) + Na(CO3) =>
Na(NO3) + Ag(CO3) = Ag(NO3) + Na(CO3)
Zn + H(NO3) = H + Zn(NO3)2 =>
Zn + 2 H(NO3) = 2 H + Zn(NO3)2
HCl + Bi(NO3)3 = BiCl3 + HNO3 =>
3 HCl + Bi(NO3)3 = BiCl3 + 3 HNO3
CaCl2 + NaOH = Ca(OH)2(s) + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2(s) + 2 NaCl
FeS2 + H2O2 + H3PO4 = FePO4 + SO4{-2} + H{+} + H2O =>
2 FeS2 + 15 H2O2 + 2 H3PO4 = 2 FePO4 + 4 SO4{-2} + 8 H{+} + 14 H2O
C6H5NO2CH3 + Fe + HCl = FeCl2 + C6H4NH3ClCH3 + H2O =>
2 C6H5NO2CH3 + 5 Fe + 12 HCl = 5 FeCl2 + 2 C6H4NH3ClCH3 + 4 H2O
Zn(NO3)2 + H2O2 = H2Zn + O2 + NO3 =>
Zn(NO3)2 + H2O2 = H2Zn + O2 + 2 NO3
C7H16(g) + O2(g) = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2(g) = 7 CO2(g) + 8 H2O(l)
C2H4(OH)2 + FeCl3 = C6H12O6 + FeCl2 + HCl =>
3 C2H4(OH)2 + 6 FeCl3 = C6H12O6 + 6 FeCl2 + 6 HCl
Ba + Al2(SO4)3 = Al + Ba(SO4)3 =>
Ba + Al2(SO4)3 = 2 Al + Ba(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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