| Équations équilibrées la veille | Équations équilibrées le lendemain |
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2
HBr + Ba(OH)2 = BaBr2 + HOH =>
2 HBr + Ba(OH)2 = BaBr2 + 2 HOH
SH2 + SO2 = S8 + H2O =>
16 SH2 + 8 SO2 = 3 S8 + 16 H2O
FeSO4 + HNO3 + HCl = Fe2(SO4)3 + FeCl2 + NO + H2O =>
9 FeSO4 + 2 HNO3 + 6 HCl = 3 Fe2(SO4)3 + 3 FeCl2 + 2 NO + 4 H2O
KOH + Ba(Cl)2 = KCl + Ba(OH)2 =>
2 KOH + Ba(Cl)2 = 2 KCl + Ba(OH)2
FeS2 + NO3{-} + H2O = SO4{-2} + Fe3O4 + N2 + H{+} =>
15 FeS2 + 44 NO3{-} + 8 H2O = 30 SO4{-2} + 5 Fe3O4 + 22 N2 + 16 H{+}
In2O3 + C + F2 = InF3 + CO =>
In2O3 + 3 C + 3 F2 = 2 InF3 + 3 CO
Fe3 + O2 + H2O = Fe(OH)3 =>
4 Fe3 + 9 O2 + 18 H2O = 12 Fe(OH)3
Mg3Si4O10(OH)2 + CaMg(CO3)2 = Ca2Mg5Si8O22(OH)2 + Mg2SiO4 + CO2 + H2O =>
13 Mg3Si4O10(OH)2 + 10 CaMg(CO3)2 = 5 Ca2Mg5Si8O22(OH)2 + 12 Mg2SiO4 + 20 CO2 + 8 H2O
H2Te + NaOH = Na2Te + H2O =>
H2Te + 2 NaOH = Na2Te + 2 H2O
NaOH + (NH4)2SO3 = NaSO3 + OH(NH4)2 =>
NaOH + (NH4)2SO3 = NaSO3 + OH(NH4)2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
NaCl + Co3(PO4)2 = Na3PO4 + CoCl2 =>
6 NaCl + Co3(PO4)2 = 2 Na3PO4 + 3 CoCl2
MgOH2 + (NH4)3PO4 = Mg3(PO4)2 + NH4 + H2O =>
3 MgOH2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HBr + HOOBr = H2O + Br2 =>
3 HBr + HOOBr = 2 H2O + 2 Br2
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + Na2(NO3)2 =>
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + Na2(NO3)2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
NH3 + Li2O = Li3N + H2O =>
2 NH3 + 3 Li2O = 2 Li3N + 3 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CuC2O4 = Cu + C2O4 =>
CuC2O4 = Cu + C2O4
FeCl3(aq) + NaSO4(aq) = Fe(SO4)3 + NaCl(aq) =>
FeCl3(aq) + 3 NaSO4(aq) = Fe(SO4)3 + 3 NaCl(aq)
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Cu{2+} + CO3{2-} = Cu(CO3) =>
Cu{2+} + CO3{2-} = Cu(CO3)
CaSiO4*5H2O = CaSiO4 + H2O =>
CaSiO4*5H2O = CaSiO4 + 5 H2O
KCl + MgS = MgCl2 + K2S =>
2 KCl + MgS = MgCl2 + K2S
C4H1000 + O2 = CO2 + H2O =>
C4H1000 + 254 O2 = 4 CO2 + 500 H2O
KClO4 + MnO2 = Mn2O7 + KClO =>
KClO4 + 2 MnO2 = Mn2O7 + KClO
Li(s) + Br(l) = LiBr(s) =>
Li(s) + Br(l) = LiBr(s)
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
K2CrO4 + HCl2 = KCl + CrCl3 + Cl2 + H2O =>
2 K2CrO4 + 16 HCl2 = 4 KCl + 2 CrCl3 + 11 Cl2 + 8 H2O
NH4(OH) + HBr = NH4Br + H2O =>
NH4(OH) + HBr = NH4Br + H2O
HClO + HI = I2 + HCl + H2O =>
HClO + 2 HI = I2 + HCl + H2O
NaOCl + Na2S2O3 = NaCl + Na2S2O5 =>
2 NaOCl + Na2S2O3 = 2 NaCl + Na2S2O5
CaSiO4*5H2O = CaSiO4 + H2O =>
CaSiO4*5H2O = CaSiO4 + 5 H2O
S8 + Mg2 = MgS =>
S8 + 4 Mg2 = 8 MgS
CdO = Cd + O2 =>
2 CdO = 2 Cd + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ni + CO3 = NiCO3 =>
Ni + CO3 = NiCO3
CH3((CH2)6)CH3 + O2 = CO2 + H2O =>
2 CH3((CH2)6)CH3 + 25 O2 = 16 CO2 + 18 H2O
ClO + NH3 = NH4Cl + N2 + H2O =>
2 ClO + 4 NH3 = 2 NH4Cl + N2 + 2 H2O
Ba(NO3)2 + KSCN = Ba(CN)2 + KS(NO3) =>
Ba(NO3)2 + 2 KSCN = Ba(CN)2 + 2 KS(NO3)
TiF3 + Na = NaF + Ti =>
TiF3 + 3 Na = 3 NaF + Ti
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
Fe(s) + AgCl(aq) = FeCl(aq) + Ag(s) =>
Fe(s) + AgCl(aq) = FeCl(aq) + Ag(s)
CuSO4 + Na2CrO4 = CuCrO4 + Na2SO4 =>
CuSO4 + Na2CrO4 = CuCrO4 + Na2SO4
CH3COOH + HNO3 = CO2 + N2 + H2O =>
5 CH3COOH + 8 HNO3 = 10 CO2 + 4 N2 + 14 H2O
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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