| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + Ag(NO3) = Na(NO3) + AgHCO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Sn(OH)2 + H3(PO4) = Sn3(PO4)2 + H2O =>
3 Sn(OH)2 + 2 H3(PO4) = Sn3(PO4)2 + 6 H2O
As + Hg = AsHg =>
As + Hg = AsHg
H2SO4 + Al(OH)3 = H2O + Al(HSO4)3 =>
3 H2SO4 + Al(OH)3 = 3 H2O + Al(HSO4)3
Cu + ZnSO4(aq) = CuSO4 + Zn =>
Cu + ZnSO4(aq) = CuSO4 + Zn
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + NH4C2H3O2(aq) =>
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + 2 NH4C2H3O2(aq)
NaNO2 + NaI + H2SO4 = I2 + NaHSO4 + H2O + NO =>
2 NaNO2 + 2 NaI + 4 H2SO4 = I2 + 4 NaHSO4 + 2 H2O + 2 NO
Ru + HNO3 + HCl = H2[RuCl6] + H2O + NO =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2[RuCl6] + 8 H2O + 4 NO
KMnO4(aq) + HCl(aq) = MnCl2(aq) + KCl(aq) + Cl2(g) + H2O(l) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 MnCl2(aq) + 2 KCl(aq) + 5 Cl2(g) + 8 H2O(l)
PS3 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS3 + 23 HNO3 + 2 H2O = 3 H3PO4 + 9 H2SO4 + 23 NO
NaSO3 + HCl = NaCl + SO3 + H2 =>
2 NaSO3 + 2 HCl = 2 NaCl + 2 SO3 + H2
HCl + H2O = H3Cl + O =>
HCl + H2O = H3Cl + O
K2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 K2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 7 K2SO4 + 16 H2O
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
Al + O2 = Al2O32 =>
2 Al + 16 O2 = Al2O32
CH3CHOHCH2CH2 + O2 = CO2 + H2O =>
4 CH3CHOHCH2CH2 + 23 O2 = 16 CO2 + 18 H2O
Rb1 + Br1 = Rb1Br1 =>
Rb1 + Br1 = Rb1Br1
NH4Br + Na3PO4 = NaBr + (NH4)3PO4 =>
3 NH4Br + Na3PO4 = 3 NaBr + (NH4)3PO4
NaMnO4 + H2SO4 = Na2SO4 + Mn2 + O7 + H2O =>
2 NaMnO4 + H2SO4 = Na2SO4 + Mn2 + O7 + H2O
Na2B4O7 + H2O = Na2B2O4 + H3BO3 =>
Na2B4O7 + 3 H2O = Na2B2O4 + 2 H3BO3
Mg3N2 + SrCl2 = MgCl2 + Sr3N2 =>
Mg3N2 + 3 SrCl2 = 3 MgCl2 + Sr3N2
H2SO4 + NaClO2 = ClO2 + HCl + Na2SO4 + H2O =>
5 H2SO4 + 10 NaClO2 = 8 ClO2 + 2 HCl + 5 Na2SO4 + 4 H2O
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
Fe(ClO)3 = FeCl3 + O2 =>
2 Fe(ClO)3 = 2 FeCl3 + 3 O2
H2O + H2 = H3O =>
2 H2O + H2 = 2 H3O
CH3CH2COH + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2COH + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
C8H10 + Br2 = C8H7Br3 + HBr =>
C8H10 + 3 Br2 = C8H7Br3 + 3 HBr
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
ZnCl2 + NH3 = Zn(NH3)2 + Cl =>
ZnCl2 + 2 NH3 = Zn(NH3)2 + 2 Cl
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C7H8O + C4H10O = C15H24O + H2O =>
C7H8O + 2 C4H10O = C15H24O + 2 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
K2[Zn(OH)4] + SO2 = ZnSO3 + K2SO3 + H2O =>
K2[Zn(OH)4] + 2 SO2 = ZnSO3 + K2SO3 + 2 H2O
MgCl2 + Zn3(PO4)2 = Mg3(PO4)2 + ZnCl2 =>
3 MgCl2 + Zn3(PO4)2 = Mg3(PO4)2 + 3 ZnCl2
CuBr2 + Na2SO3 + H2O = CuBr + NaBr + H2SO4 =>
2 CuBr2 + Na2SO3 + H2O = 2 CuBr + 2 NaBr + H2SO4
V + Y2 = YV =>
2 V + Y2 = 2 YV
Fe(PO4) + Na2(SO4) = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3(PO4)
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AsH3 + AgNO3 + H2O = H3AsO4 + Ag + HNO3 =>
AsH3 + 8 AgNO3 + 4 H2O = H3AsO4 + 8 Ag + 8 HNO3
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NH3 + C2H4O2 = C2H3O2NH4 =>
NH3 + C2H4O2 = C2H3O2NH4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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