| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Q4 + 4 NaAlO2 + 2 Cl2 = 4 NaCl + 4 Q3(Al) + 4 O2
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K7Fe2(C2O4)6*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2*6H20 + 5 H2C2O4 + 7 K2C2O4 + 241 H2O2 = 2 K7Fe2(C2O4)6*6H2O + 4(NH4)2SO4 + 4 H2SO4 + 470 H2O
TlCl + Mg = Tl + MgCl2 =>
2 TlCl + Mg = 2 Tl + MgCl2
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
CSe2 + O2 = CO2 + SeO2 =>
CSe2 + 3 O2 = CO2 + 2 SeO2
Cu(HCO3)2 = CuCO3(s) + H2O(l) + CO2(g) =>
Cu(HCO3)2 = CuCO3(s) + H2O(l) + CO2(g)
Li2CO3 + KF = LiF + K2CO3 =>
Li2CO3 + 2 KF = 2 LiF + K2CO3
HCOH + KMnO4 = K2CO3 + KHCO3 + MnO2 + H2O =>
3 HCOH + 4 KMnO4 = K2CO3 + 2 KHCO3 + 4 MnO2 + 2 H2O
H2PO4 + Cu(OH)2 = Cu2(PO4)2 + H2O =>
2 H2PO4 + 2 Cu(OH)2 = Cu2(PO4)2 + 4 H2O
Ba3(AsO4)2 + HNO3 = Ba(NO3)2 + H3AsO4 =>
Ba3(AsO4)2 + 6 HNO3 = 3 Ba(NO3)2 + 2 H3AsO4
Fe(OH)2 + NO2 = Fe(NO3)3 + NO + Fe(OH)3 =>
3 Fe(OH)2 + 6 NO2 = Fe(NO3)3 + 3 NO + 2 Fe(OH)3
Na + Al + O = NaAlO2 =>
Na + Al + 2 O = NaAlO2
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
KAsO2 + Cl2 + KOH = K3AsO4 + KCl + H2O =>
KAsO2 + Cl2 + 4 KOH = K3AsO4 + 2 KCl + 2 H2O
C22H3O + O2 = CO2 + H2O =>
4 C22H3O + 89 O2 = 88 CO2 + 6 H2O
Ba(OH)2 + MgBr2 = BaBr2 + Mg(OH)2 =>
Ba(OH)2 + MgBr2 = BaBr2 + Mg(OH)2
Fe + H2O(g) = Fe3O + H =>
3 Fe + H2O(g) = Fe3O + 2 H
MgI2 + N2 = MgN + I2 =>
2 MgI2 + N2 = 2 MgN + 2 I2
Cd(NO3)2 + S = CdS + NO3 =>
Cd(NO3)2 + S = CdS + 2 NO3
NaOH + C4H6O6 = HO2CCH(OH)CH(OH)CO2Na + H2O =>
NaOH + C4H6O6 = HO2CCH(OH)CH(OH)CO2Na + H2O
CU + AgNO3 = CU(NO3)2 + Ag =>
CU + 2 AgNO3 = CU(NO3)2 + 2 Ag
H2S + HCl = H2 + SCl =>
2 H2S + 2 HCl = 3 H2 + 2 SCl
C30H62 + O2 = CO2 + H2 =>
C30H62 + 30 O2 = 30 CO2 + 31 H2
Ba(OH)2 + OH{-} = Ba(OH)3{-} =>
Ba(OH)2 + OH{-} = Ba(OH)3{-}
Carbon + aluminumoxide = aluminium + carbondioxide =>
3 C + 2 Al2O3 = 4 Al + 3 CO2
H2SO4 + Fe2O3 = Fe2SO4 + H2O3 =>
H2SO4 + Fe2O3 = Fe2SO4 + H2O3
Cd(NO3)2 + NaBH4 = Cd(BH4)2 + NaNO3 =>
Cd(NO3)2 + 2 NaBH4 = Cd(BH4)2 + 2 NaNO3
CH3COOHCH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 CH3COOHCH3 + 6 KMnO4 + 9 H2SO4 = 6 CO2 + 6 MnSO4 + 3 K2SO4 + 16 H2O
Zn + HClO = ZnClO + H2 =>
2 Zn + 2 HClO = 2 ZnClO + H2
SmCl3 + KF = SmF3 + KCl =>
SmCl3 + 3 KF = SmF3 + 3 KCl
C6H8O7 + Ba(OH)2 = C6H7O7 + H2O + Ba =>
2 C6H8O7 + Ba(OH)2 = 2 C6H7O7 + 2 H2O + Ba
C7H5OCl + KOH = C7H7OCl + C7H4O2KCl =>
2 C7H5OCl + KOH = C7H7OCl + C7H4O2KCl
K2S + BaI2 = BaS + KI =>
K2S + BaI2 = BaS + 2 KI
C2H4O2 + C = C3H4O2 =>
C2H4O2 + C = C3H4O2
Na + HNO3 = NaNO3 + NO2 + H2O =>
Na + 2 HNO3 = NaNO3 + NO2 + H2O
K2CrO7 + H2S + H2SO4 = Cr2(SO4)3 + KHSO3 + H2O =>
8 K2CrO7 + 13 H2S + 15 H2SO4 = 4 Cr2(SO4)3 + 16 KHSO3 + 20 H2O
KMnO4 + (NH4)2SO4 = K2SO4 + NH4(MnO4) =>
2 KMnO4 + (NH4)2SO4 = K2SO4 + 2 NH4(MnO4)
C6NH7 + O2 = CO2 + H2O + NO2 =>
4 C6NH7 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
Ag(NH3)2OH = Ag2O + NH3 + H2O =>
2 Ag(NH3)2OH = Ag2O + 4 NH3 + H2O
Zn + FeI = Fe + ZnI2 =>
Zn + 2 FeI = 2 Fe + ZnI2
NaOH + HOBr = H2O + NaOBr =>
NaOH + HOBr = H2O + NaOBr
(Ba)Cl2 + H2SO4 = (Ba)SO4 + HCl =>
(Ba)Cl2 + H2SO4 = (Ba)SO4 + 2 HCl
N2H4O3 = N2 + H2 + O3 =>
N2H4O3 = N2 + 2 H2 + O3
KS + CuSO4 = K2SO4 + CuS2 =>
2 KS + CuSO4 = K2SO4 + CuS2
NaIO + NaClO + H2SO4 = Na2SO4 + NaIO3 + HCl =>
NaIO + 2 NaClO + H2SO4 = Na2SO4 + NaIO3 + 2 HCl
RbOH + H2SO4 = H2O + RbHSO4 =>
RbOH + H2SO4 = H2O + RbHSO4
CuSO4 + NaHCO3 = CuCO3 + H2 + NaSO4 =>
2 CuSO4 + 2 NaHCO3 = 2 CuCO3 + H2 + 2 NaSO4
FeC2O4*3H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*3H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 7 H2O
Kl + Cl2 = Cl2Kl =>
Kl + Cl2 = Cl2Kl
CuCl2 + NaOH = NaCl2 + Cu(OH) =>
CuCl2 + NaOH = NaCl2 + Cu(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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