| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 = CO2H2ONa2CO3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Ca(OH)2 + H3O = Ca + H2O =>
Ca(OH)2 + 2 H3O = Ca + 4 H2O
CaCl2 + MgO = CaO + MgCl2 =>
CaCl2 + MgO = CaO + MgCl2
KI + Br2 = K2Br2 + I =>
2 KI + Br2 = K2Br2 + 2 I
OH{-} + Cl2 + I{-} = Cl{-} + IO3{-} + H2O =>
6 OH{-} + 3 Cl2 + I{-} = 6 Cl{-} + IO3{-} + 3 H2O
Sb + CO = Sb4O6 + C =>
4 Sb + 6 CO = Sb4O6 + 6 C
NaHCO3 + Cl = CO2 + H2O + NaCl + NaClO3 =>
6 NaHCO3 + 6 Cl = 6 CO2 + 3 H2O + 5 NaCl + NaClO3
K + S = K2S =>
2 K + S = K2S
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C + H2SO4 = SO2 + H2O + CO2 =>
C + 2 H2SO4 = 2 SO2 + 2 H2O + CO2
Pt + H2SO4 = Pt(SO4) + H2 =>
Pt + H2SO4 = Pt(SO4) + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K{3}PO{4} + Ca(NO{3})2 = Ca{3}(PO{4}){2} + KNO{3} =>
2 K{3}PO{4} + Ca(NO{3})2 = Ca{3}(PO{4}){2} + 2 KNO{3}
HBr(aq) + Al(OH)3 = H2O(l) + AlBr3(aq) =>
3 HBr(aq) + Al(OH)3 = 3 H2O(l) + AlBr3(aq)
NH4OH + HNO4 = NH4NO3 + H2O =>
6 NH4OH + 4 HNO4 = 5 NH4NO3 + 7 H2O
H2 + C2O4 + SrOH = H2O + SrC =>
5 H2 + C2O4 + 2 SrOH = 6 H2O + 2 SrC
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C12H26 + H2O = CO2 + H2 =>
C12H26 + 24 H2O = 12 CO2 + 37 H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
[]Li2CrO4(aq) + []BaCl2(aq) = []LiCl(aq) + []BaCrO4(s) =>
[]Li2CrO4(aq) + []BaCl2(aq) = 2[]LiCl(aq) + []BaCrO4(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
SbCl3 + KOH = KCl + Sb2O3 + H2O =>
2 SbCl3 + 6 KOH = 6 KCl + Sb2O3 + 3 H2O
NH3OH + O2 = NO + H2O =>
NH3OH + O2 = NO + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NH4OH + Zn(NO3)2 = Zn2O(s) + H2O(l) + NH4NO3(aq) =>
18 NH4OH + 8 Zn(NO3)2 = 4 Zn2O(s) + 11 H2O(l) + 17 NH4NO3(aq)
Ca(PO) + SiO + C = CaSiO + CO + P =>
Ca(PO) + SiO + C = CaSiO + CO + P
I + Mg = MgI2 =>
2 I + Mg = MgI2
N2H4*H2SO4 + NaOH = N2H4 + Na2SO4 + H2O =>
N2H4*H2SO4 + 2 NaOH = N2H4 + Na2SO4 + 2 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Co(OH)2(aq) + Na2O2(aq) + H2O = Co(OH)3(s) + NaOH(aq) =>
2 Co(OH)2(aq) + Na2O2(aq) + 2 H2O = 2 Co(OH)3(s) + 2 NaOH(aq)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2 + NaOH = H2O + NaCl + NaClO3 =>
3 Cl2 + 6 NaOH = 3 H2O + 5 NaCl + NaClO3
Sb + CO = Sb4O6 + C =>
4 Sb + 6 CO = Sb4O6 + 6 C
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
NaHCO3 + Cl = CO2 + H2O + NaCl + NaClO3 =>
6 NaHCO3 + 6 Cl = 6 CO2 + 3 H2O + 5 NaCl + NaClO3
[]C8H18(g) + []O2(g) = []CO2(g) + []H2O =>
2[]C8H18(g) + 25[]O2(g) = 16[]CO2(g) + 18[]H2O
K + S = K2S =>
2 K + S = K2S
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na2SO3 + K2CO3 = Na2CO3 + K2SO3 =>
Na2SO3 + K2CO3 = Na2CO3 + K2SO3
NaSbO3 + HI = NaSbO2 + I2 + H2O =>
NaSbO3 + 2 HI = NaSbO2 + I2 + H2O
CN{-} + MnO4{-} + H{+} = CNO{-} + MnO2 + H2O =>
3 CN{-} + 2 MnO4{-} + 2 H{+} = 3 CNO{-} + 2 MnO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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