| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
Sn + HgO = SnO2 + Hg =>
Sn + 2 HgO = SnO2 + 2 Hg
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
P2O5 + SnO2 = Sn3(PO4)4 =>
2 P2O5 + 3 SnO2 = Sn3(PO4)4
Cu + Cl2 + NaOH = Cu(OH)2 + NaCl =>
Cu + Cl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Na2CO3(aq) + Fe(NO3)3 = NaNO3(aq) + Fe2(CO3)3(s) =>
3 Na2CO3(aq) + 2 Fe(NO3)3 = 6 NaNO3(aq) + Fe2(CO3)3(s)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 H2O
Na2S2O5 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2S2O5 + 2 Cl2 + 6 NaOH = 2 Na2SO4 + 4 NaCl + 3 H2O
Al(OH)3 + C2H2O4 = Al2(C2O4)3 + H2O =>
2 Al(OH)3 + 3 C2H2O4 = Al2(C2O4)3 + 6 H2O
KAg(CN)2 + Zn = Ag + Zn(CN)2 + KCN =>
2 KAg(CN)2 + Zn = 2 Ag + Zn(CN)2 + 2 KCN
Al + CoPO4 = Co + AlPO4 =>
Al + CoPO4 = Co + AlPO4
HCl(aq)H2O(l) = H3O(aq)Cl(aq) =>
HCl(aq)H2O(l) = H3O(aq)Cl(aq)
Ni + CrO4 = Ni(CrO4) =>
Ni + CrO4 = Ni(CrO4)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
C12H22O6 + O2 = CO2 + H2O =>
2 C12H22O6 + 29 O2 = 24 CO2 + 22 H2O
HCl + Ca2OH = Ca2Cl + H2O =>
HCl + Ca2OH = Ca2Cl + H2O
C(H4) + (O2) = C(O2) + (H2)O =>
C(H4) + 2(O2) = C(O2) + 2(H2)O
FeS + K = K2S + Fe =>
FeS + 2 K = K2S + Fe
Na2CO3 + H2O = Na2(OH)2 + CO2 =>
Na2CO3 + H2O = Na2(OH)2 + CO2
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Cu(NH3)4(Cl)2 + KCN + H2O = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4(Cl)2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
Ca(OH)2 + HCl = H2O2 + Ca(HCl)2 =>
Ca(OH)2 + 2 HCl = H2O2 + Ca(HCl)2
BaS + Na3PO4 = Ba3(PO4)2 + Na2S =>
3 BaS + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2S
(NH4)2Cu(SO4)2 + H2O = (NH4)2Cu(SO4)2*6H2O =>
(NH4)2Cu(SO4)2 + 6 H2O = (NH4)2Cu(SO4)2*6H2O
K2Cr2O7 + CH3COOH + Na2SO3 = Na2SO4 + CH3COOK + (CH3COO)3Cr + H2O =>
K2Cr2O7 + 8 CH3COOH + 3 Na2SO3 = 3 Na2SO4 + 2 CH3COOK + 2(CH3COO)3Cr + 4 H2O
ZnO + Na2SO4 = ZnSO4 + Na2O =>
ZnO + Na2SO4 = ZnSO4 + Na2O
BaCl2 + KMnO4 + H2SO4 = BaSO4 + Cl2 + MnSO4 + H2O + K2SO4 =>
5 BaCl2 + 2 KMnO4 + 8 H2SO4 = 5 BaSO4 + 5 Cl2 + 2 MnSO4 + 8 H2O + K2SO4
C57H104O9 + O2 = CO2 + H2O =>
2 C57H104O9 + 157 O2 = 114 CO2 + 104 H2O
Na2HPO4*12H2O = Na4P2O7 + H2O =>
2 Na2HPO4*12H2O = Na4P2O7 + 25 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CO + H2O + HCl = C2H3OCl + O2 =>
2 CO + H2O + HCl = C2H3OCl + O2
Mn(OH)2 + HO2 = MnO2 + H2O =>
3 Mn(OH)2 + 2 HO2 = 3 MnO2 + 4 H2O
Ca + AgOH = Ca(OH)2 + Ag =>
Ca + 2 AgOH = Ca(OH)2 + 2 Ag
Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]
H4Fe(CN)6 + Al(OH)3 = Al4[Fe(CN)6]3 + H2O =>
3 H4Fe(CN)6 + 4 Al(OH)3 = Al4[Fe(CN)6]3 + 12 H2O
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
H2Te + Cu(OH)2 = CuTe + H2O =>
H2Te + Cu(OH)2 = CuTe + 2 H2O
K2SO3 + SOCl2 = KCl + SO2 =>
K2SO3 + SOCl2 = 2 KCl + 2 SO2
HClO4 + Au(OH)3 = (ClO4)3Au + H2O =>
3 HClO4 + Au(OH)3 = (ClO4)3Au + 3 H2O
Zr(HPO4)2*H2O + NaOH = Zr(NaPO4)2 + H2O =>
Zr(HPO4)2*H2O + 2 NaOH = Zr(NaPO4)2 + 3 H2O
CuO + C6H8O6 = Cu + C6H6O6 + H2O =>
CuO + C6H8O6 = Cu + C6H6O6 + H2O
AgNO3 + KC1 = AgC1 + KNO3 =>
AgNO3 + KC1 = AgC1 + KNO3
NiO + TiO2 + (NH4)H2PO4 = NiTiOPO4 + O2 + NH3 + H2O =>
4 NiO + 4 TiO2 + 4(NH4)H2PO4 = 4 NiTiOPO4 + O2 + 4 NH3 + 6 H2O
H3AsO3 + AgNO3 + H2O = H3AsO4 + Ag + HNO3 =>
H3AsO3 + 2 AgNO3 + H2O = H3AsO4 + 2 Ag + 2 HNO3
C24H26 + O2 = CO2 + H2O =>
2 C24H26 + 61 O2 = 48 CO2 + 26 H2O
S + C = CS2 =>
2 S + C = CS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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