| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 H2O(l) = 2 LiOH + H2
C2H3Cl3 + O2 = CO2 + HCl =>
C2H3Cl3 + 2 O2 = 2 CO2 + 3 HCl
RbCl(s) + H2SO4(aq) = HCl(g) + Rb2SO4(aq) =>
2 RbCl(s) + H2SO4(aq) = 2 HCl(g) + Rb2SO4(aq)
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
C5H11Cl + O2 = CO2 + H2O + HCl =>
2 C5H11Cl + 15 O2 = 10 CO2 + 10 H2O + 2 HCl
(CH3NH3)Cl + NaOH = CH3NH2 + NaCl + H2O =>
(CH3NH3)Cl + NaOH = CH3NH2 + NaCl + H2O
Cl2 + P2 + NaOH = NaCl + Na3PO4 + H2O =>
5 Cl2 + P2 + 16 NaOH = 10 NaCl + 2 Na3PO4 + 8 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MnO4{-} + H2SO3 = Mn{2+} + H2O + SO4{2-} + H{+} =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 3 H2O + 5 SO4{2-} + 4 H{+}
Mg(NO3)2 + Zn(OH)2 = Mg(OH)2 + Zn(NO3)2 =>
Mg(NO3)2 + Zn(OH)2 = Mg(OH)2 + Zn(NO3)2
SodiumHydroxide + Iron(III)Chloride = SodiumChloride + Iron(III)Hydroxide =>
SodiumHydroxide + Iron(III)Chloride = SodiumChloride + Iron(III)Hydroxide
HNO3 + NH4OH = NH4NO4 + H2O =>
5 HNO3 + 3 NH4OH = 4 NH4NO4 + 2 H2O
Ti(CO3)2 + HCl = TiCl4 + H2O + CO2 =>
Ti(CO3)2 + 4 HCl = TiCl4 + 2 H2O + 2 CO2
C9H7O2Na + HCl = C9H8O2 + NaCl =>
C9H7O2Na + HCl = C9H8O2 + NaCl
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Fe(SO3) + HBrO + HCl = FeBr3 + FeCl3 + H2O + SO2 =>
6 Fe(SO3) + 3 HBrO + 15 HCl = FeBr3 + 5 FeCl3 + 9 H2O + 6 SO2
CH3NH4Cl + H2O = CH3NH2Cl + H3O =>
CH3NH4Cl + 2 H2O = CH3NH2Cl + 2 H3O
CaH4O + O2 = Ca + H2O =>
2 CaH4O + O2 = 2 Ca + 4 H2O
N(SO2C)2F5 + H2O + (O2) = HF + SO2 + NO2 + CO2 =>
4 N(SO2C)2F5 + 10 H2O + 7(O2) = 20 HF + 8 SO2 + 4 NO2 + 8 CO2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
SeO2 + O2 = SeO3 =>
2 SeO2 + O2 = 2 SeO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
WO3*H2O + NaOH = Na2WO4 + H2O =>
WO3*H2O + 2 NaOH = Na2WO4 + 2 H2O
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
Cr2(SO4)3 + KMnO4 = K2Cr2O4 + MnO2 + SO4 =>
Cr2(SO4)3 + 2 KMnO4 = K2Cr2O4 + 2 MnO2 + 3 SO4
MgCl2 + PO4 = Mg3(PO4)2 + Cl =>
3 MgCl2 + 2 PO4 = Mg3(PO4)2 + 6 Cl
K2CrO4 + K2SO3 + H2O = KCrO2 + K2SO4 + KOH =>
2 K2CrO4 + 3 K2SO3 + H2O = 2 KCrO2 + 3 K2SO4 + 2 KOH
Sr(OH)2(aq) + HClO4(aq) = Sr(ClO4)2(aq) + H2O(l) =>
Sr(OH)2(aq) + 2 HClO4(aq) = Sr(ClO4)2(aq) + 2 H2O(l)
Al + Fe2O4 = Al2O4 + Fe =>
2 Al + Fe2O4 = Al2O4 + 2 Fe
NH4Cl + H2O2 = NH4OOH + HCl =>
NH4Cl + H2O2 = NH4OOH + HCl
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
SiC2 + O2 = Si + CO2 =>
SiC2 + 2 O2 = Si + 2 CO2
Cu(NO3)2 + NH3(NH4OH) = Cu(NH4OH)2 + NH3(NO3) =>
Cu(NO3)2 + 2 NH3(NH4OH) = Cu(NH4OH)2 + 2 NH3(NO3)
F2 + FCCF = CF4 =>
3 F2 + FCCF = 2 CF4
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
KI + Br2 = Br2K + I =>
KI + Br2 = Br2K + I
Cr2O7{-}2 + H{+} + H2 = Cr3{+} + H2O =>
6 Cr2O7{-}2 + 10 H{+} + 37 H2 = 4 Cr3{+} + 42 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HClO2 + CaCO3 = Ca(ClO2)2 + H2CO3 =>
2 HClO2 + CaCO3 = Ca(ClO2)2 + H2CO3
NH4 + HCl = H + NH4Cl =>
NH4 + HCl = H + NH4Cl
C2H2O4 + NaHCO3 = C2Na2O4 + H2O + CO2 =>
C2H2O4 + 2 NaHCO3 = C2Na2O4 + 2 H2O + 2 CO2
H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
CH3CH2CH(OH)CH2CH3 + Cl2 + KOH = CH3CH2COOK + H2O + KCl =>
3 CH3CH2CH(OH)CH2CH3 + 10 Cl2 + 25 KOH = 5 CH3CH2COOK + 18 H2O + 20 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
B2Cl4 + H2O = H3BO3 + HCl + H2 =>
B2Cl4 + 6 H2O = 2 H3BO3 + 4 HCl + H2
VCl2 + HCl = VCl3 + H2 =>
2 VCl2 + 2 HCl = 2 VCl3 + H2
Pb(NO3)2 + CH3COOH = Pb(CH3COO)2 + HNO3 =>
Pb(NO3)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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