| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO3 + MgBr2 = MgSO3 + 2 KBr
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 + HNO3 = Ca(NO3)2 + H2CO3 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2CO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeSO4 + Na2CO3 = FeCO3 + Na2SO4 =>
FeSO4 + Na2CO3 = FeCO3 + Na2SO4
K2SO3 + MgBr2 = MgSO3 + KBr =>
K2SO3 + MgBr2 = MgSO3 + 2 KBr
Ga + H2SO4 = H2 + Ga2SO4 =>
2 Ga + H2SO4 = H2 + Ga2SO4
AlOH3 + H3BO3 = Al3(BO)3 + H2O =>
3 AlOH3 + 3 H3BO3 = Al3(BO)3 + 9 H2O
NaBr + CuCl2 = NaCl2 + BrCu =>
NaBr + CuCl2 = NaCl2 + BrCu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
AlCl3 + Ba(NO3)2 = BaCl2 + Al(NO3)3 =>
2 AlCl3 + 3 Ba(NO3)2 = 3 BaCl2 + 2 Al(NO3)3
K2SO3 + MgBr2 = MgSO3 + KBr =>
K2SO3 + MgBr2 = MgSO3 + 2 KBr
Br2 + FeI3 = BrI + Fe =>
3 Br2 + 2 FeI3 = 6 BrI + 2 Fe
K + N + O3 = KNO3 =>
K + N + O3 = KNO3
CH3COOCH3 = CH4 + COOCH2 =>
CH3COOCH3 = CH4 + COOCH2
Br2 + KL + H2O = KLO3 + HBr =>
3 Br2 + KL + 3 H2O = KLO3 + 6 HBr
Cl2O6 = O2 + Cl2 =>
Cl2O6 = 3 O2 + Cl2
C6H14 + KCl = HCl + C6H13K =>
C6H14 + KCl = HCl + C6H13K
BaCl(aq) + NaSO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl(aq) + NaSO4(aq) = BaSO4(s) + NaCl(aq)
MnO4 + V = Mn + VO =>
MnO4 + 4 V = Mn + 4 VO
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P5 =>
5 Ca3(PO4)2(s) + 15 SiO2(s) + 25 C(s) = 15 CaSiO3(s) + 25 CO(g) + 2 P5
Al + Na2OH2 = Al2Na6O3 + H =>
2 Al + 3 Na2OH2 = Al2Na6O3 + 6 H
Sn(NO3)2 + HBr = HNO3 + SnBr2 =>
Sn(NO3)2 + 2 HBr = 2 HNO3 + SnBr2
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
HNO3 + Al3 = Al(NO3)3 + H =>
9 HNO3 + Al3 = 3 Al(NO3)3 + 9 H
K2SO3 + MgBr2 = MgSO3 + KBr =>
K2SO3 + MgBr2 = MgSO3 + 2 KBr
K2Cr2O7 + CuSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Cu(SO4)3 + H2O =>
2 K2Cr2O7 + 3 CuSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Cu(SO4)3 + 14 H2O
Zn + Ag2C2O4 = Zn2C2O4 + Ag =>
2 Zn + Ag2C2O4 = Zn2C2O4 + 2 Ag
Li + S = Li2S2 =>
2 Li + 2 S = Li2S2
CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
AlLi + Al89Li11 + H2O = H2 + LiAl2(OH)7*2H2O =>
67 AlLi + Al89Li11 + 702 H2O = 273 H2 + 78 LiAl2(OH)7*2H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
CuSO4 + FeSO4 = CuFe + SO4 =>
CuSO4 + FeSO4 = CuFe + 2 SO4
I2 + KBr = IKBr =>
I2 + 2 KBr = 2 IKBr
Ca + S = Ca3S2 =>
3 Ca + 2 S = Ca3S2
Ni + V = NiV =>
Ni + V = NiV
CO + Mg(OH)2 = H2O + Mg2CO3 =>
CO + 2 Mg(OH)2 = 2 H2O + Mg2CO3
H2(g) + C2H4(g) = C2H6 =>
H2(g) + C2H4(g) = C2H6
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
Bi + HNO3 = N2O3 + Bi(NO3)2 + H2O =>
2 Bi + 6 HNO3 = N2O3 + 2 Bi(NO3)2 + 3 H2O
Sc + H2O + NaOH = Na[Sc(OH)4] + H2 =>
2 Sc + 6 H2O + 2 NaOH = 2 Na[Sc(OH)4] + 3 H2
Mn2O7 + NH4OH = NH4MnO4 + H2O =>
Mn2O7 + 2 NH4OH = 2 NH4MnO4 + H2O
Mg + N2 = Mg3N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na2C2O4 + Fe(NO3)3 = NaNO3 + Fe2(C2O4)3 =>
3 Na2C2O4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(C2O4)3
HNO3 + Fe2SO2 = Fe2(SO4)3 + Fe(NO3)2 + NO + H2O =>
44 HNO3 + 9 Fe2SO2 = 3 Fe2(SO4)3 + 12 Fe(NO3)2 + 20 NO + 22 H2O
CaCO3 + SiO2 = Ca2O4Si + CO2 =>
2 CaCO3 + SiO2 = Ca2O4Si + 2 CO2
SiO2 + C = Si(s) + CO2(g) =>
SiO2 + C = Si(s) + CO2(g)
AlI3 + Ba = BaI2 + AlI =>
AlI3 + Ba = BaI2 + AlI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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