| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3Al2Si3O12 = Al2Si3O9 + 3 FeO
Al + HNO3 = Al(HNO3) =>
Al + HNO3 = Al(HNO3)
Na2CrO4 + Na2SO3 + HCl = NaCl + Na2SO4 + CrCl3 + H2O =>
2 Na2CrO4 + 3 Na2SO3 + 10 HCl = 4 NaCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
KNO3 + H2SO4 + Cu = K2SO4 + CuSO4 + NO2 + H2O =>
2 KNO3 + 2 H2SO4 + Cu = K2SO4 + CuSO4 + 2 NO2 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Na2B4O7 + Cr2(SO4)3 = NaBO2 + Cr(BO2)3 + SO2 + O2 =>
6 Na2B4O7 + 2 Cr2(SO4)3 = 12 NaBO2 + 4 Cr(BO2)3 + 6 SO2 + 3 O2
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu
AlCl3 + BaOH2 = AlOH2 + BaCl3 =>
AlCl3 + BaOH2 = AlOH2 + BaCl3
NH4OH + H3PO4 = (NH4)3PO4 + H(OH) =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H(OH)
B2O3(s) + HF = BF3(g) + H2O =>
B2O3(s) + 6 HF = 2 BF3(g) + 3 H2O
C2H6S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H6S(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
HIO3 + K2SO3 = K2SO4 + I2 + H2O =>
2 HIO3 + 5 K2SO3 = 5 K2SO4 + I2 + H2O
SO3 + MgO = SMgO + O3 =>
SO3 + MgO = SMgO + O3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Ca(H2PO4)2 + NaHCO3(s) = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3(s) = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
FeCl + NaS2 = FeS2 + NaCl =>
FeCl + NaS2 = FeS2 + NaCl
C2H4NH2COONH4 + KOH = C2H4NH2COOK + NH3 + H2O =>
C2H4NH2COONH4 + KOH = C2H4NH2COOK + NH3 + H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KC2H3O2(aq)
Al + NO2{-} + H2O = Al(OH)4{-} + NH3 + H{+} =>
2 Al + NO2{-} + 6 H2O = 2 Al(OH)4{-} + NH3 + H{+}
KCl + H2O + CO2 = HCl + K2CO3 =>
2 KCl + H2O + CO2 = 2 HCl + K2CO3
K2(CrO7) + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2(CrO7) + 28 HCl = 4 KCl + 2 CrCl3 + 14 H2O + 9 Cl2
Ca + Mn2O3 = CaO2 + Mn =>
3 Ca + 2 Mn2O3 = 3 CaO2 + 4 Mn
Ti2O3(s) + CO2(g) = Ti2(CO3)3(s) =>
Ti2O3(s) + 3 CO2(g) = Ti2(CO3)3(s)
C2H2 + O3 = CO2 + H2O =>
3 C2H2 + 5 O3 = 6 CO2 + 3 H2O
AlCl3 + BaOH2 = AlOH2 + BaCl3 =>
AlCl3 + BaOH2 = AlOH2 + BaCl3
H2C2O4 + Al(OH)3 = HC2O4 + Al + H2O =>
3 H2C2O4 + Al(OH)3 = 3 HC2O4 + Al + 3 H2O
Cu + NO3H = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NO3H = 3 Cu(NO3)2 + 2 NO + 4 H2O
C12H22O11 + H2O = CH3CHOHCOOH =>
C12H22O11 + H2O = 4 CH3CHOHCOOH
KF + Cl2 = KFCl2 =>
KF + Cl2 = KFCl2
MnO(OH)2 + HCl = Mn(OH)2 + HClO =>
MnO(OH)2 + HCl = Mn(OH)2 + HClO
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
C9H20 = C + H2 =>
C9H20 = 9 C + 10 H2
NaClO + I2 + NaOH = NaIO + NaCl + H2O =>
NaClO + I2 + 2 NaOH = 2 NaIO + NaCl + H2O
BaCO3 + KOH = KCO3 + BaOH =>
BaCO3 + KOH = KCO3 + BaOH
PNCl2 + NH4Cl = P3N5 + HCl =>
3 PNCl2 + 2 NH4Cl = P3N5 + 8 HCl
Ag + SO4 = AgSO4 =>
Ag + SO4 = AgSO4
I2(s) + HCl(aq) = ICl2 + H2 =>
I2(s) + 4 HCl(aq) = 2 ICl2 + 2 H2
BaCl2 + SO4 = (SO4)2Cl + Ba =>
BaCl2 + 4 SO4 = 2(SO4)2Cl + Ba
CsH + H2O = Cs2O + H2 =>
2 CsH + H2O = Cs2O + 2 H2
HCl + BaCl2 = HBa + Cl2 =>
2 HCl + 2 BaCl2 = 2 HBa + 3 Cl2
CuSO4 + H2O + Na2SiO3 = CuSiO2(OH)2 + Na2SO4 =>
CuSO4 + H2O + Na2SiO3 = CuSiO2(OH)2 + Na2SO4
Fe + NH3 = FeH + N =>
3 Fe + NH3 = 3 FeH + N
(NH4)6Mo7O24 + HCl = MoO3 + NH4Cl + H2O =>
(NH4)6Mo7O24 + 6 HCl = 7 MoO3 + 6 NH4Cl + 3 H2O
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2 =>
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2
FeBr2 + K2CO3 = FeCO3 + KBr =>
FeBr2 + K2CO3 = FeCO3 + 2 KBr
Pb(CH3COO)2 + NaOH = Pb(OH)2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 NaCH3COO
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
I2 + AlBr3 = Al + IBr =>
3 I2 + 2 AlBr3 = 2 Al + 6 IBr
C4H10 + I2 = C4H9I + HI =>
C4H10 + I2 = C4H9I + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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