| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 6 Br2 = 4 PBr3
Mq + H2SO4 = MqSO4 + H2 =>
Mq + H2SO4 = MqSO4 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + O = H2O =>
H2 + O = H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
H2SO4 + OH = SO4 + H2O =>
H2SO4 + 2 OH = SO4 + 2 H2O
CL2(g)KBr(aq) = Br2(l) + KCL2(aq) =>
2 CL2(g)KBr(aq) = Br2(l) + 2 KCL2(aq)
Sr + P2 = SrP =>
2 Sr + P2 = 2 SrP
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
CO2 + NaH = C + NaOH =>
CO2 + 2 NaH = C + 2 NaOH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
K2OZn(OH)2 = K2ZnO2H2O =>
K2OZn(OH)2 = K2ZnO2H2O
HNO3 + NaBH4 = N2 + NaBO3 + H2O =>
2 HNO3 + NaBH4 = N2 + NaBO3 + 3 H2O
K2CO3 + H = K + CO2 + H2O =>
K2CO3 + 2 H = 2 K + CO2 + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
AgO + Fe = Ag + FeO =>
AgO + Fe = Ag + FeO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Rb + PO4 = RbPO4 =>
Rb + PO4 = RbPO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Rb(s) + O2(g) = RbO2 =>
Rb(s) + O2(g) = RbO2
Rb2O + N2 = Rb + RbNO3 =>
6 Rb2O + N2 = 10 Rb + 2 RbNO3
FeCl3 + NaOH = Fe2O3 + NaCl + H2O =>
2 FeCl3 + 6 NaOH = Fe2O3 + 6 NaCl + 3 H2O
H3PO4 + Ca(OH)2 = CaPO4 + H3(OH)2 =>
H3PO4 + Ca(OH)2 = CaPO4 + H3(OH)2
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
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
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ca3P2 + SiO2 + C = P + CaSi2 + CO =>
Ca3P2 + 6 SiO2 + 12 C = 2 P + 3 CaSi2 + 12 CO
Li + K2CO3 = Li2CO3 + K2 =>
2 Li + K2CO3 = Li2CO3 + K2
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
Ca(HSO3)2 + HCl = CaCl2 + H2O + SO2 =>
Ca(HSO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 SO2
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g) =>
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g)
KMnO4 + H2SO4 + FeSO4(NH4)SO4 = K2SO4 + H2O + Fe(SO4)3 + MnSO4 + (NH4)2SO4 =>
6 KMnO4 + 24 H2SO4 + 10 FeSO4(NH4)SO4 = 3 K2SO4 + 24 H2O + 10 Fe(SO4)3 + 6 MnSO4 + 5(NH4)2SO4
Cl + LiF = Li + ClF =>
Cl + LiF = Li + ClF
Mo2(SO4)3 + KI = MoI2 + I2 + K2SO4 =>
Mo2(SO4)3 + 6 KI = 2 MoI2 + I2 + 3 K2SO4
NaCOOH + NaOH = Na2CO3 + H2 =>
NaCOOH + NaOH = Na2CO3 + H2
NaNO3 + AgNO3 = NaO6 + AgN2 =>
NaNO3 + AgNO3 = NaO6 + AgN2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Barium + Sulfur = BaS =>
Ba + S = BaS
C6H12N4 + H2O = CH2O + NH3 =>
C6H12N4 + 6 H2O = 6 CH2O + 4 NH3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AgO + HCl = AgCl + OH =>
AgO + HCl = AgCl + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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