| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C + S8 = 4 CS2
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
K3PO4 + FeSO4 = K2SO4 + Fe3(PO4)2 =>
2 K3PO4 + 3 FeSO4 = 3 K2SO4 + Fe3(PO4)2
FeSO4 + C10H14N2Na2O8 + NH4OH = Na2SO4 + C10H16FeN3O8 + H2O + H =>
FeSO4 + C10H14N2Na2O8 + NH4OH = Na2SO4 + C10H16FeN3O8 + H2O + H
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
H2O + KOH(aq) + Al(s) = KAl(OH)4(aq) + H2(g) =>
6 H2O + 2 KOH(aq) + 2 Al(s) = 2 KAl(OH)4(aq) + 3 H2(g)
aluminum + lithiumsulfate = aluminumsulfate + lithium =>
2 Al + 3 Li2SO4 = Al2(SO4)3 + 6 Li
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
Ca(NO3)2 + K2SO4 = CaSO4 + KNO3 =>
Ca(NO3)2 + K2SO4 = CaSO4 + 2 KNO3
MgCl2 + Na2SO4 = MgNa2 + Cl2SO4 =>
MgCl2 + Na2SO4 = MgNa2 + Cl2SO4
H3PO4 + Ba(CH3COO)2 = Ba3(PO4)2 + CH3COOH =>
2 H3PO4 + 3 Ba(CH3COO)2 = Ba3(PO4)2 + 6 CH3COOH
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
KIO3 + Na2SO3 = Na2IO3 + KSO3 =>
KIO3 + Na2SO3 = Na2IO3 + KSO3
CUSO4 + KCl = K2SO4 + CUCl2 =>
CUSO4 + 2 KCl = K2SO4 + CUCl2
Na2SO4 + MgCl2 = NaCl + Mg(SO4) =>
Na2SO4 + MgCl2 = 2 NaCl + Mg(SO4)
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
CaC2 + H2O = CaCO3 + CO2 + H2 =>
CaC2 + 5 H2O = CaCO3 + CO2 + 5 H2
C5H11Br + Na = NaBr + C5H11 =>
C5H11Br + Na = NaBr + C5H11
HJO2 = H + JO2 =>
HJO2 = H + JO2
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
CaCl2 + HCO3 = CaCO3 + HCl + Cl =>
CaCl2 + HCO3 = CaCO3 + HCl + Cl
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
Ammonia + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KSO4 + H2O =>
2 SO2 + K2Cr2O7 + 3 H2SO4 = Cr2(SO4)3 + 2 KSO4 + 3 H2O
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
CaO + C = CaC + CO =>
CaO + 2 C = CaC + CO
Cu(OH)2(S) + HClO4(aq) = Cu(ClO4)2(S) + H2O(l) =>
Cu(OH)2(S) + 2 HClO4(aq) = Cu(ClO4)2(S) + 2 H2O(l)
Br + CCl4 + C2H2 = BrCl4 + C3H2 =>
Br + CCl4 + C2H2 = BrCl4 + C3H2
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
Pb(NO3)2 + HBr = PbBr2 + H(NO3) =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 H(NO3)
Cu2SO4 + AgNO3 = Ag2SO4 + CuNO3 =>
Cu2SO4 + 2 AgNO3 = Ag2SO4 + 2 CuNO3
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
Al + Cu{+} = Al{3+} + Cu =>
Al + 3 Cu{+} = Al{3+} + 3 Cu
CaO2 + H2O = CaO + H2O2 =>
CaO2 + H2O = CaO + H2O2
Na3AsO3 + HCl = As2O3 + NaCl + H2O =>
2 Na3AsO3 + 6 HCl = As2O3 + 6 NaCl + 3 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
PbO + NaOH = NaHPbO2 =>
PbO + NaOH = NaHPbO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
Al + Cu{+} = Al{+} + Cu =>
Al + Cu{+} = Al{+} + Cu
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
CaO2 + H2O = CaH2O3 =>
CaO2 + H2O = CaH2O3
HBr + K2Cr2O7 + HCl = Br2 + CrCl3 + KCl + H2O =>
6 HBr + K2Cr2O7 + 8 HCl = 3 Br2 + 2 CrCl3 + 2 KCl + 7 H2O
BaS + CuNO3 = Ba(NO3)2 + Cu2S =>
BaS + 2 CuNO3 = Ba(NO3)2 + Cu2S
Cs3N = Cs + N =>
Cs3N = 3 Cs + N
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
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