| Équations équilibrées la veille | Équations équilibrées le lendemain |
At + He + I + Sm = AtHeISm
MnBr + NaOH = MnOH + NaBr =>
MnBr + NaOH = MnOH + NaBr
NH4OH + HF = NH4F + HOH =>
NH4OH + HF = NH4F + HOH
Li + NH3 = H + LiNH2 =>
Li + NH3 = H + LiNH2
HNO3 + UO2 + HCl = UO2Cl2 + NO + H2O =>
2 HNO3 + 3 UO2 + 6 HCl = 3 UO2Cl2 + 2 NO + 4 H2O
Zn + N2 = ZnN =>
2 Zn + N2 = 2 ZnN
C15H16O2 + COCl2 + NaOH = NaCl + (C16H14O3)50 + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = 100 NaCl + (C16H14O3)50 + 100 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaHCO3(aq) + H3C6H5O7(aq) = NaH2C6H5O7(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + H3C6H5O7(aq) = NaH2C6H5O7(aq) + H2O(l) + CO2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5COOH + CH3CH(OH)CH3 = C6H5COOC3H7 + H2O =>
C6H5COOH + CH3CH(OH)CH3 = C6H5COOC3H7 + H2O
Cu + AgNO3 = Ag + Cu(NO3)3 =>
Cu + 3 AgNO3 = 3 Ag + Cu(NO3)3
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
Me + H2SO4 = MeSO4 + SO2 + H2O =>
Me + 2 H2SO4 = MeSO4 + SO2 + 2 H2O
Fe + Na2SO4 = FeSO4 + Na =>
Fe + Na2SO4 = FeSO4 + 2 Na
Al + Ba(NO3)2 = N2 + Al2O3 + Ba =>
4 Al + Ba(NO3)2 = N2 + 2 Al2O3 + Ba
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Zn + Fe(SO)4 = Zn(SO)4 + Fe =>
Zn + Fe(SO)4 = Zn(SO)4 + Fe
C3H8S(l) + O2(g) = CO2(g) + H2O(l) + SO2(s) =>
C3H8S(l) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(s)
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2SiO3 + KCl = K2SiO3 + NaCl =>
Na2SiO3 + 2 KCl = K2SiO3 + 2 NaCl
CrPO4 = Cr + PO4 =>
CrPO4 = Cr + PO4
Ag + K3[Fe(Cn)6] = Ag[Fe(Cn)6] + K =>
Ag + K3[Fe(Cn)6] = Ag[Fe(Cn)6] + 3 K
S2O = S + O =>
S2O = 2 S + O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[CoCl(NH3)5]Cl2 + 14 H2O
C4H9OHCH3COOH = CH3COOC4H9H2O =>
C4H9OHCH3COOH = CH3COOC4H9H2O
Zn(NO3)2 + K2CrO4 = K2(NO3)2 + ZnCrO4 =>
Zn(NO3)2 + K2CrO4 = K2(NO3)2 + ZnCrO4
C3H6 + Br2 = C3H4Br2 + HBr =>
C3H6 + 2 Br2 = C3H4Br2 + 2 HBr
Zn(s) + PbCl2(aq) = ZnCl2(aq) + Pb(s) =>
Zn(s) + PbCl2(aq) = ZnCl2(aq) + Pb(s)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H + O = H2O =>
2 H + O = H2O
Zn(s) + HCl = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl = ZnCl2(aq) + H2(g)
Ca(HS)2 + HNO3 = Ca(NO3)2 + H2SO4 + NO2 + H2O =>
Ca(HS)2 + 18 HNO3 = Ca(NO3)2 + 2 H2SO4 + 16 NO2 + 8 H2O
S + O2 = SO2 =>
S + O2 = SO2
NaCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
P4O = P4 + O2 =>
2 P4O = 2 P4 + O2
N2H4(l) + N2O4(l) = N2(g) + H2O(g) =>
2 N2H4(l) + N2O4(l) = 3 N2(g) + 4 H2O(g)
Fe(OH)2 + Ca(HCO3)2 + Cl2 = Fe(OH)3 + CaCl2 + CO2 =>
2 Fe(OH)2 + Ca(HCO3)2 + Cl2 = 2 Fe(OH)3 + CaCl2 + 2 CO2
K3PO4 + Al(NO3)3 = AlPO4 + K3(NO3)3 =>
K3PO4 + Al(NO3)3 = AlPO4 + K3(NO3)3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
C16H24O5N4 + O2 = CO2 + H2O + N =>
2 C16H24O5N4 + 39 O2 = 32 CO2 + 24 H2O + 8 N
NH3 + O2 = N2 + H20O =>
40 NH3 + 3 O2 = 20 N2 + 6 H20O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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