| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO(NO3)2 + 4 HNO2 = CO(NO3)3 + 3 NO + 2 H2O
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
C14H12 + C4H4BrNO2 + H2O = C14H13BrO + C4H5NO2 =>
C14H12 + C4H4BrNO2 + H2O = C14H13BrO + C4H5NO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KCIO3 + P2O3 = KCI + P2O5 =>
2 KCIO3 + 3 P2O3 = 2 KCI + 3 P2O5
[CdCl4]{2-} + (NH4){+} + S{2-} = CdS + NH3 + HCl =>
[CdCl4]{2-} + 4(NH4){+} + S{2-} = CdS + 4 NH3 + 4 HCl
Be2 + OH = BeOH =>
Be2 + 2 OH = 2 BeOH
NH4H2PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O + NH3 =>
2 NH4H2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O + 2 NH3
HCl + BaCO3 = H2O + CO2 + BaCl2 =>
2 HCl + BaCO3 = H2O + CO2 + BaCl2
KNO3 + P = K2O + N2 + P2O5 =>
2 KNO3 + 2 P = K2O + N2 + P2O5
C6H5NH2(aq) + H2O(l) = C6H5NH3 + OH =>
C6H5NH2(aq) + H2O(l) = C6H5NH3 + OH
Mo + O = MoO3 =>
Mo + 3 O = MoO3
CO2O3 + H2 = CO + H2O =>
CO2O3 + 4 H2 = CO + 4 H2O
HgO + KI = HgI2 + K2O =>
HgO + 2 KI = HgI2 + K2O
CH4 + N2CI4 = CCI4 + N2 + H2 =>
CH4 + N2CI4 = CCI4 + N2 + 2 H2
Li + Pb(NO3)4 = Pb + Li2NO3 =>
8 Li + Pb(NO3)4 = Pb + 4 Li2NO3
Na(s) + H2O(aq) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(aq) = 2 NaOH(aq) + H2(g)
NH4CO3 + Ca(NO3)2 = NH4(NO3)2 + CaCO3 =>
NH4CO3 + Ca(NO3)2 = NH4(NO3)2 + CaCO3
C4H8 + HOH = CO2 + C4H12 =>
7 C4H8 + 8 HOH = 4 CO2 + 6 C4H12
AgNO3 + NaHSO4 = HNO3 + NaSO4 + Ag =>
AgNO3 + NaHSO4 = HNO3 + NaSO4 + Ag
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
Fe(OH)3 + AgNO3 = FeNO3 + Ag(OH)3 =>
Fe(OH)3 + AgNO3 = FeNO3 + Ag(OH)3
CO2 + Ca(OH2) = CaCO + OH =>
CO2 + Ca(OH2) = CaCO + 2 OH
Potassiumchloride + silvernitrate = potassiumnitrate + silverchloride =>
KCl + AgNO3 = KNO3 + AgCl
KNO3 + P = K2O + N2 + P2O5 =>
2 KNO3 + 2 P = K2O + N2 + P2O5
Na2CO3 + Mg(OH)2 = NaOH + MgCO3 =>
Na2CO3 + Mg(OH)2 = 2 NaOH + MgCO3
K2CO3 + Sb2O5 = KSbO3 + CO2 =>
K2CO3 + Sb2O5 = 2 KSbO3 + CO2
Xe + Ne = XeNe =>
Xe + Ne = XeNe
NaHCO3 + C2H3O2H = H2CO3 + NaC2H3O2 =>
NaHCO3 + C2H3O2H = H2CO3 + NaC2H3O2
(Ti(H2O)6)Cl3 + SO2 = TiOCl2 + S + H2O + HCl =>
4(Ti(H2O)6)Cl3 + SO2 = 4 TiOCl2 + S + 22 H2O + 4 HCl
Fe + ZnS = Fe2S3 + Zn =>
2 Fe + 3 ZnS = Fe2S3 + 3 Zn
CrCl + Br2 = CrBr + Cl2 =>
2 CrCl + Br2 = 2 CrBr + Cl2
Rb3N + F2 = RbF + N2 =>
2 Rb3N + 3 F2 = 6 RbF + N2
NaOH + BaCl2 = BaOH + NaCl2 =>
NaOH + BaCl2 = BaOH + NaCl2
F{-} + Ag{+} = AgF =>
F{-} + Ag{+} = AgF
KNO3 + P = K2O + N2 + P2O5 =>
2 KNO3 + 2 P = K2O + N2 + P2O5
ClF + O2 = Cl2O + OF =>
4 ClF + 3 O2 = 2 Cl2O + 4 OF
C6H5CHO + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CHO + 2 KMnO4 + 3 H2SO4 = 5 C6H5COOH + K2SO4 + 2 MnSO4 + 3 H2O
Fe(CN)6 = Fe + C + N =>
Fe(CN)6 = Fe + 6 C + 6 N
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
KNO3 + P = K2O + N2 + P2O5 =>
2 KNO3 + 2 P = K2O + N2 + P2O5
NaH2PO4 + (NH4)2SO4 + FeCl3*6H2O = NaFe2PO4(SO4)2 + NH3 + HCl + H2O =>
NaH2PO4 + 2(NH4)2SO4 + 2 FeCl3*6H2O = NaFe2PO4(SO4)2 + 4 NH3 + 6 HCl + 12 H2O
SO2 + P2O5 = P2SO7 =>
SO2 + P2O5 = P2SO7
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cs + S2 = CsS =>
2 Cs + S2 = 2 CsS
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
Si + Fe = FeSi =>
Si + Fe = FeSi
Zn + I2 + H2O = Zn(OH)2 + HI =>
Zn + I2 + 2 H2O = Zn(OH)2 + 2 HI
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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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