| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO2 = Fe2(CO3)3
PH3 + K2Cr2O7 + H2O = Cr(OH)3 + H3PO4 + KOH =>
3 PH3 + 4 K2Cr2O7 + 16 H2O = 8 Cr(OH)3 + 3 H3PO4 + 8 KOH
CaO + SO2 + O2 + H2O = CaSO6H4 =>
2 CaO + 2 SO2 + O2 + 4 H2O = 2 CaSO6H4
AgNO3 + NH3 + H2O = Ag(OH)2 + (NH4)NO3 =>
8 AgNO3 + 6 NH3 + 13 H2O = 8 Ag(OH)2 + 7(NH4)NO3
KI + Na2CO3 = (KI)2CO3 + Na =>
2 KI + Na2CO3 = (KI)2CO3 + 2 Na
Pd(NO3)2 + NaOH = Pd(OH)2 + NaNO3 =>
Pd(NO3)2 + 2 NaOH = Pd(OH)2 + 2 NaNO3
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Al + Cl2O = Al2O3 + Cl2 =>
2 Al + 3 Cl2O = Al2O3 + 3 Cl2
NaOH + CH3CH2CH2COOH = HOCH2CH2CH2COONa + H2 =>
NaOH + CH3CH2CH2COOH = HOCH2CH2CH2COONa + H2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe3Cl2 = Cl2 + Fe =>
Fe3Cl2 = Cl2 + 3 Fe
H2SO4 + Cr(OH)2 = CrSO4 + H2O =>
H2SO4 + Cr(OH)2 = CrSO4 + 2 H2O
BaF2 + H2SO4 = H2Ba + F2SO4 =>
BaF2 + H2SO4 = H2Ba + F2SO4
Al2O3 + B2O3 = Al3BO5 + O2 =>
3 Al2O3 + B2O3 = 2 Al3BO5 + O2
KHSO4 + MgCO3 = H2O + Mg(SO4)2 + K2 + CO2 =>
2 KHSO4 + MgCO3 = H2O + Mg(SO4)2 + K2 + CO2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H(aq) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H(aq)
NH4OH + NO3 = NH4NO + H2O =>
14 NH4OH + 4 NO3 = 9 NH4NO + 17 H2O
V + H2O = V(OH)2{2+} + H{+} + {-} =>
V + 2 H2O = V(OH)2{2+} + 2 H{+} + 4e
Co(NO3)2 + Cr = Cr(NO3)2 + Co =>
Co(NO3)2 + Cr = Cr(NO3)2 + Co
PB(NO3)2 + KI = KNO3 + PBI2 =>
PB(NO3)2 + 2 KI = 2 KNO3 + PBI2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg + Na2 = Mg2Na2 =>
2 Mg + Na2 = Mg2Na2
Sn(s) + Cu(CH3COO)2(aq) = Sn(CH3COO)2(aq) + Cu(s) =>
Sn(s) + Cu(CH3COO)2(aq) = Sn(CH3COO)2(aq) + Cu(s)
C2N2 + KOH = KCN + KOCN + H2O =>
C2N2 + 2 KOH = KCN + KOCN + H2O
Zn + CU(NO3)2 = Zn(NO3)2 + CU =>
Zn + CU(NO3)2 = Zn(NO3)2 + CU
Mn(OH)2 + HO2{-} = MnO2 + OH{-} + H2O =>
Mn(OH)2 + HO2{-} = MnO2 + OH{-} + H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Ca(NO3)2*H2O + Na2CO3 = CaCO3 + NaNO3 + H2O =>
Ca(NO3)2*H2O + Na2CO3 = CaCO3 + 2 NaNO3 + H2O
HC2H3O2 + K2CO3 = KC2H3O2 + H2CO3 =>
2 HC2H3O2 + K2CO3 = 2 KC2H3O2 + H2CO3
O2 + Mn + HCl = MnCl2 + H2O =>
O2 + 2 Mn + 4 HCl = 2 MnCl2 + 2 H2O
CdI2 + Br2 = CdBr + I2 =>
2 CdI2 + Br2 = 2 CdBr + 2 I2
Mg2N2 = Mg2 + N3 =>
3 Mg2N2 = 3 Mg2 + 2 N3
AgNO3(aq) + NaCl(aq) = AgCl(aq) + NaNO3(s) =>
AgNO3(aq) + NaCl(aq) = AgCl(aq) + NaNO3(s)
NaCH3CO2 + KCl = KCH3CO2 + NaCl =>
NaCH3CO2 + KCl = KCH3CO2 + NaCl
CH3NH3Cl + NaOH = CH3OH + NaCl + NH3 =>
CH3NH3Cl + NaOH = CH3OH + NaCl + NH3
H2O + Fe(OH)2 + SO3{2-} = FeS + Fe(OH)3 + OH{-} =>
3 H2O + 7 Fe(OH)2 + SO3{2-} = FeS + 6 Fe(OH)3 + 2 OH{-}
NH4NO3 + Ag2O + H2O = AgNO3 + NH4OH =>
2 NH4NO3 + Ag2O + H2O = 2 AgNO3 + 2 NH4OH
NO3 + H2O = OH + NH4O3 =>
NO3 + 4 H2O = 4 OH + NH4O3
Ti(C2O4)2 + NaOH = TiO2 + Na2C2O4 + H2O =>
Ti(C2O4)2 + 4 NaOH = TiO2 + 2 Na2C2O4 + 2 H2O
NaCl + AlPO4 = AlCl3 + Na3PO4 =>
3 NaCl + AlPO4 = AlCl3 + Na3PO4
LOL + XD = LOLXD =>
LOL + XD = LOLXD
C6H5OH + HBr = C6H5Br + H2O =>
C6H5OH + HBr = C6H5Br + H2O
H2S + CuSO4 = H2SO4 + CuS =>
H2S + CuSO4 = H2SO4 + CuS
H2 + P4 = PH =>
2 H2 + P4 = 4 PH
N2O + O2 = NO = O2 =>
2 N2O + O2 = 4 NO
CO + H2O = C2H2 + O2 =>
4 CO + 2 H2O = 2 C2H2 + 3 O2
CO2 + He = CO2He =>
CO2 + He = CO2He
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
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