| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdSO4 + H2S = CdS + H2SO4
O2 + He2 = O2He2 =>
O2 + He2 = O2He2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
BaB2O4 + Si = B + BaO + SiO2 =>
2 BaB2O4 + 3 Si = 4 B + 2 BaO + 3 SiO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
SO3 + Al = SO3Al =>
SO3 + Al = SO3Al
Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Ca(OH)2 + CH3COOCH3 = (CH3COO)2Ca + CH3OH =>
Ca(OH)2 + 2 CH3COOCH3 = (CH3COO)2Ca + 2 CH3OH
Mg{2+} + NaOH{-} = Mg(OH)2 + Na =>
Mg{2+} + 2 NaOH{-} = Mg(OH)2 + 2 Na
NH4H2PO4 + Ca(OH)2 = CaHPO4 + NH3 + H2O =>
NH4H2PO4 + Ca(OH)2 = CaHPO4 + NH3 + 2 H2O
C + AlCl3 = CCl + AlCl =>
2 C + AlCl3 = 2 CCl + AlCl
CuSO4 + SO2 = CuS + SO3 =>
CuSO4 + 4 SO2 = CuS + 4 SO3
Mg + P = Mg03P02 =>
3 Mg + 2 P = Mg03P02
HPO3 = H + P + O =>
HPO3 = H + P + 3 O
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
Cu(NO3)2 + PO4 = Cu(PO4)2 + NO3 =>
Cu(NO3)2 + 2 PO4 = Cu(PO4)2 + 2 NO3
(BCl3) + (H2O) = (H3BO3) + (HCl) =>
(BCl3) + 3(H2O) = (H3BO3) + 3(HCl)
C8H8O2 + C8H8O = C16H14O2 + H2O =>
C8H8O2 + C8H8O = C16H14O2 + H2O
SrSO3 + CH3COOH = C4H6O4Sr + H2O + SO2 =>
SrSO3 + 2 CH3COOH = C4H6O4Sr + H2O + SO2
CO3 = COO2 =>
CO3 = COO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BaO + P2O5 = Ba + (PO4)2 =>
3 BaO + P2O5 = 3 Ba + (PO4)2
Cu + KNO3 + H2SO4 = NO2 + CuSO4 + K2SO4 + H2O =>
Cu + 2 KNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + K2SO4 + 2 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Na + V(OH) = V + Na(OH) =>
Na + V(OH) = V + Na(OH)
Na2CrO4 + HCl = Na2Cr2O7 + NaCl + H2O =>
2 Na2CrO4 + 2 HCl = Na2Cr2O7 + 2 NaCl + H2O
CO + H2 = CH2OH =>
2 CO + 3 H2 = 2 CH2OH
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)2O + HCl = NH4Cl + H2O =>
(NH4)2O + 2 HCl = 2 NH4Cl + H2O
CuO + N2 = Cu + NO2 =>
4 CuO + N2 = 4 Cu + 2 NO2
B2 + O2 + H2O = H2B2O4 =>
2 B2 + 3 O2 + 2 H2O = 2 H2B2O4
HCl + (NH4)2O = (NH4)Cl + H2O =>
2 HCl + (NH4)2O = 2(NH4)Cl + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
RbOH(aq) + HNO3(aq) = RbNO3 + H2O =>
RbOH(aq) + HNO3(aq) = RbNO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
K2SNO2 + Br2 + KOH = K2SNO3 + KBr + H2O =>
K2SNO2 + Br2 + 2 KOH = K2SNO3 + 2 KBr + H2O
C2H204 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2H204 + 212 KMnO4 + 636 HCl = 10 CO2 + 212 MnCl2 + 212 KCl + 828 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
VO2{+} + Sn + H{+} = V{3+} + Sn{2+} + H2O =>
VO2{+} + Sn + 4 H{+} = V{3+} + Sn{2+} + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn + KCN = ZnCN + K =>
Zn + KCN = ZnCN + K
K2SNO2 + Br2 + KOH = K2SNO3 + KBr + H3O =>
4 K2SNO2 + 3 Br2 + 6 KOH = 4 K2SNO3 + 6 KBr + 2 H3O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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