| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + H2O2 = CuO2 + H2
Li + Na2O = Li2O + Na =>
2 Li + Na2O = Li2O + 2 Na
Al(s) + H2O = Al(OH)3 + H2 =>
2 Al(s) + 6 H2O = 2 Al(OH)3 + 3 H2
Ca(NO2)2 + HI = CaI2 + H(NO2) =>
Ca(NO2)2 + 2 HI = CaI2 + 2 H(NO2)
CuS + O2 = CuSO2 =>
CuS + O2 = CuSO2
AgNO3 + Na2(CO3) = Ag2(CO3) + NaNO3 =>
2 AgNO3 + Na2(CO3) = Ag2(CO3) + 2 NaNO3
NaI + NaOH = Na + IOH =>
NaI + NaOH = 2 Na + IOH
Ag(C2H3O2) + SnCl4 = AgCl + Sn(C2H3O2)4 =>
4 Ag(C2H3O2) + SnCl4 = 4 AgCl + Sn(C2H3O2)4
Ag + Au = AgAu =>
Ag + Au = AgAu
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
Rb(s) + H2O = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O = 2 RbOH(aq) + H2(g)
Cu(SO4)2 + CaCl2 = CuCl2 + (SO4)2 + Ca2 =>
2 Cu(SO4)2 + 2 CaCl2 = 2 CuCl2 + 2(SO4)2 + Ca2
Cs + HCl = CsCl + H =>
Cs + HCl = CsCl + H
Br + CuI = BrI + Cu =>
Br + CuI = BrI + Cu
NaCH3COOH + NaOH = Na + H2O + NaCH3COO =>
NaCH3COOH + NaOH = Na + H2O + NaCH3COO
MnO4 + H2S = Mn + S8 + H2O =>
2 MnO4 + 8 H2S = 2 Mn + S8 + 8 H2O
Ba + BO3 = BaBO3 =>
Ba + BO3 = BaBO3
CU2 + O2 = CU2O =>
2 CU2 + O2 = 2 CU2O
BaS + HNO3 = Ba(NO3)2 + H2S =>
BaS + 2 HNO3 = Ba(NO3)2 + H2S
BeCl2 + K2CO3 = BeCO3 + KCl =>
BeCl2 + K2CO3 = BeCO3 + 2 KCl
Al + GeO2 = Al2O3 + Ge =>
4 Al + 3 GeO2 = 2 Al2O3 + 3 Ge
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
AlH3 + HNO3 = Al(NO3)3 + H =>
AlH3 + 3 HNO3 = Al(NO3)3 + 6 H
Na3(PO4) + Ca(OH)2 = Na3(OH)2 + Ca(PO4) =>
Na3(PO4) + Ca(OH)2 = Na3(OH)2 + Ca(PO4)
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
H + SO3 = H2SO3 =>
2 H + SO3 = H2SO3
BaS + HNO3 = Ba(NO3)2 + NO + S + H2O =>
3 BaS + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 3 S + 4 H2O
NaClO2 + KI + H2SO4 = NaCl + I2 + K2SO4 + H2O =>
NaClO2 + 4 KI + 2 H2SO4 = NaCl + 2 I2 + 2 K2SO4 + 2 H2O
Li + H + S + O = LiHSO4 =>
Li + H + S + 4 O = LiHSO4
Ag(NO3) + AlBr3 = AgBr + Al(NO3)3 =>
3 Ag(NO3) + AlBr3 = 3 AgBr + Al(NO3)3
K2 + H2O = KOH + H2 =>
K2 + 2 H2O = 2 KOH + H2
C + H2O2 = CO + H2O =>
C + H2O2 = CO + H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
HCl + O3 = HClO3 =>
HCl + O3 = HClO3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
RuO3 = Ru + O3 =>
RuO3 = Ru + O3
Cr + CaCl2 = CrCl3 + Ca =>
2 Cr + 3 CaCl2 = 2 CrCl3 + 3 Ca
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
Br2 + CaI = BrI + Ca =>
Br2 + 2 CaI = 2 BrI + 2 Ca
Hg + K2CrO4 = Hg(CrO4) + K =>
Hg + K2CrO4 = Hg(CrO4) + 2 K
K3PO4 + CrCl3 = CrPO4 + KCl =>
K3PO4 + CrCl3 = CrPO4 + 3 KCl
Al + O2 = AlO1 =>
2 Al + O2 = 2 AlO1
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
N2O5(s) + H2O = HNO3(aq) =>
N2O5(s) + H2O = 2 HNO3(aq)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C6H14 + O2 = CO2 + H2O = =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
WCl3 = W + Cl2 =>
2 WCl3 = 2 W + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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