| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
Ag2SO4 + Cu(ClO3)2 = CuSO4 + AgClO3 =>
Ag2SO4 + Cu(ClO3)2 = CuSO4 + 2 AgClO3
V + S2 = VS2 =>
V + S2 = VS2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + CO = CH4 + N2 + O2 =>
8 NH3 + 6 CO = 6 CH4 + 4 N2 + 3 O2
K2[Zn(OH)4] + CO2 = K2CO3 + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + CO2 = K2CO3 + Zn(OH)2 + H2O
H + CO2 = C6H12O6 + O2 =>
12 H + 6 CO2 = C6H12O6 + 3 O2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
(NH4)2SO4 + NaNO3 = NH4HSO4 + NaNO2 + N2 + H2O =>
2(NH4)2SO4 + 3 NaNO3 = 2 NH4HSO4 + 3 NaNO2 + N2 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HCl + C7H8 = C7H7Cl + H =>
HCl + C7H8 = C7H7Cl + 2 H
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
HBr(AQ) + CH3NH2(AQ) = CH3NH3(AQ) + Br(AQ) =>
HBr(AQ) + CH3NH2(AQ) = CH3NH3(AQ) + Br(AQ)
H2SO4 + CuOHCl = CuSO4 + HCl + H2O =>
H2SO4 + CuOHCl = CuSO4 + HCl + H2O
CaCO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)
Cl2 + BaBr2 = BaCl2 + Br2 =>
Cl2 + BaBr2 = BaCl2 + Br2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4H9Br + CH3OH = C5H12O + HBr =>
C4H9Br + CH3OH = C5H12O + HBr
K2Cr2O7 + NO + H2O = Cr(OH)3 + KNO3 =>
K2Cr2O7 + 2 NO + 3 H2O = 2 Cr(OH)3 + 2 KNO3
C6H + O = CO2 + H2O =>
2 C6H + 25 O = 12 CO2 + H2O
Fe + SiO = Si + Fe2O3 =>
2 Fe + 3 SiO = 3 Si + Fe2O3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag + HCI = AgCI + H2 =>
2 Ag + 2 HCI = 2 AgCI + H2
HCIO = HCI + O2 =>
2 HCIO = 2 HCI + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na(OH) + H2(SO4) = Na2(SO4) + H2O =>
2 Na(OH) + H2(SO4) = Na2(SO4) + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Br + LiI = BrI + Li =>
Br + LiI = BrI + Li
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
S + KOH = K2SO3S + K2S + H2O =>
4 S + 6 KOH = K2SO3S + 2 K2S + 3 H2O
KMnO4 + KNO2 + H2O = KNO3 + MnO2 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
CaCl2 + LiCO3 = Ca(CO3)2 + LiCl =>
CaCl2 + 2 LiCO3 = Ca(CO3)2 + 2 LiCl
NH4Cl + Ba(OH)2 = NH4(OH)2 + ClBa =>
NH4Cl + Ba(OH)2 = NH4(OH)2 + ClBa
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
NH4 + N = (NH4)3N =>
3 NH4 + N = (NH4)3N
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
Pb + H2O = Pb(OH)6 + H2 =>
Pb + 6 H2O = Pb(OH)6 + 3 H2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
LiOH + I2 + Cl2 = LiIO3 + LiCl + H2O =>
12 LiOH + I2 + 5 Cl2 = 2 LiIO3 + 10 LiCl + 6 H2O
F2 + ZnBr2 = ZnF2 + Br2 =>
F2 + ZnBr2 = ZnF2 + Br2
K(OH) + HClO3 = H2O + KClO3 =>
K(OH) + HClO3 = H2O + KClO3
C4H9OMgBr + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O + MgOHBr =>
3 C4H9OMgBr + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O + 3 MgOHBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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