| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C12O7 + 17 CO6 = 65 CO2
AgNO3 + SnBr4 = Sn(NO3)4 + AgBr =>
4 AgNO3 + SnBr4 = Sn(NO3)4 + 4 AgBr
LiOH = Li + OH =>
LiOH = Li + OH
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
LiPO3 + V2O3 + SiO2 + Li3PO4 = Li10V3P7SiO29 =>
11 LiPO3 + 3 V2O3 + 2 SiO2 + 3 Li3PO4 = 2 Li10V3P7SiO29
OH + P = H3PO4 + H2O =>
5 OH + P = H3PO4 + H2O
Co + HNO3 = Co(NO3)2 + H2 =>
Co + 2 HNO3 = Co(NO3)2 + H2
NaCl + H2O = NaOH + ClO2 + H2 =>
2 NaCl + 6 H2O = 2 NaOH + 2 ClO2 + 5 H2
H2SO4 + Cl2 = ClSO4 + H2 =>
2 H2SO4 + Cl2 = 2 ClSO4 + 2 H2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
(Cu)2S + HN(O)3 = Cu(N(O)3)2 + CuS(O)4 + N(O)2 + (H)2O =>
(Cu)2S + 12 HN(O)3 = Cu(N(O)3)2 + CuS(O)4 + 10 N(O)2 + 6(H)2O
H2SO4 + K(OH) = K + SO4 + H2O =>
H2SO4 + 2 K(OH) = 2 K + SO4 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
N2H4 + H3AsO4 = H3AsO3 + N2 + H2O =>
N2H4 + 2 H3AsO4 = 2 H3AsO3 + N2 + 2 H2O
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
K(NO3) + H2O = K + O2 + H(NO3) =>
4 K(NO3) + 2 H2O = 4 K + O2 + 4 H(NO3)
Fe(OH)3 + H{+} = Fe{+3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{+3} + 3 H2O
K + H{+} = H2 + K{+} =>
2 K + 2 H{+} = H2 + 2 K{+}
H3AsO4 + KI + H2SO4 = I2 + As2(SO4)3 + K2SO4 + H2O =>
2 H3AsO4 + 4 KI + 5 H2SO4 = 2 I2 + As2(SO4)3 + 2 K2SO4 + 8 H2O
Mg + P2O5 = MgP2O5 =>
Mg + P2O5 = MgP2O5
H2SO4 + Mg(OH)2 = MgSO4 + water =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
KMnO4 + CN = K + Mn + NO3 + CO2 =>
5 KMnO4 + 4 CN = 5 K + 5 Mn + 4 NO3 + 4 CO2
Mg(OH)2 + Na2(SO4) = Mg(SO4) + NaOH =>
Mg(OH)2 + Na2(SO4) = Mg(SO4) + 2 NaOH
C10H14N2 + HCl = C10H15N2 + Cl2 =>
2 C10H14N2 + 2 HCl = 2 C10H15N2 + Cl2
Cu(s) + AgNo3(aq) = Ag + Cu(No3)2 =>
Cu(s) + 2 AgNo3(aq) = 2 Ag + Cu(No3)2
K3P + H2O = KOH + H3P =>
K3P + 3 H2O = 3 KOH + H3P
NiSO4 + NaCO3 = NiCO3 + NaSO4 =>
NiSO4 + NaCO3 = NiCO3 + NaSO4
NaAlO2 + ZnSO4 = Na2SO4 + ZnO + Al2O3 =>
2 NaAlO2 + ZnSO4 = Na2SO4 + ZnO + Al2O3
NaI(aq) + Br2(l) = NaBr(aq) + I2 =>
2 NaI(aq) + Br2(l) = 2 NaBr(aq) + I2
Pb(OH)4 + H3P = Pb3P4 + HOH =>
3 Pb(OH)4 + 4 H3P = Pb3P4 + 12 HOH
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
NiCl2 + Na2CO3 = ClNa + NiCO3 =>
NiCl2 + Na2CO3 = 2 ClNa + NiCO3
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + K2Cl2 =>
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + K2Cl2
K2Cr2O7 + H2SO4 = KSO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 5 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 5 H2O + 2 O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
(NH4)2CO3 + CaCl2 = (NH4)Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2(NH4)Cl + CaCO3
O2 + MoS2 = MoO2 + SO4 =>
5 O2 + MoS2 = MoO2 + 2 SO4
NaCl + U = Na + UCl3 =>
3 NaCl + U = 3 Na + UCl3
Fe + Zn{2+} = Fe{3+} + Zn =>
2 Fe + 3 Zn{2+} = 2 Fe{3+} + 3 Zn
CuNO3 = CuCu(NO3)2 =>
2 CuNO3 = CuCu(NO3)2
Fe + Zn{2+} = Fe{3+} + Zn =>
2 Fe + 3 Zn{2+} = 2 Fe{3+} + 3 Zn
KCrO4 + NaI = KI + NaCrO4 =>
KCrO4 + NaI = KI + NaCrO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Zn{2+} = Fe{3+} + Zn =>
2 Fe + 3 Zn{2+} = 2 Fe{3+} + 3 Zn
PbO + Mn2O3 + RuO2 + O2 = Pb2MnRuO6 =>
8 PbO + 2 Mn2O3 + 4 RuO2 + O2 = 4 Pb2MnRuO6
Ce2 + KOH = KCeO3 + KCe + H2O =>
3 Ce2 + 6 KOH = KCeO3 + 5 KCe + 3 H2O
CaCl2(aq) + Ag(s) = AgCl + Ca(s) =>
CaCl2(aq) + 2 Ag(s) = 2 AgCl + Ca(s)
SO4 + Mg + Ca(OH)2 = CaSO4 + Mg(OH)2 =>
SO4 + Mg + Ca(OH)2 = CaSO4 + Mg(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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