| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2COOH + C4H9OH = C7H14O2 + H2O
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O(l) =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O(l)
HIO + Fe(OH)3 = Fe(IO)3 + H2O =>
3 HIO + Fe(OH)3 = Fe(IO)3 + 3 H2O
HAuCl4 + SnCl2 + H2O = Sn(OH)4 + Au + HCl =>
2 HAuCl4 + 3 SnCl2 + 12 H2O = 3 Sn(OH)4 + 2 Au + 14 HCl
CH3COClNH3 = CH3CONH2HCl =>
CH3COClNH3 = CH3CONH2HCl
KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)3(p) + KNO3(aq) =>
3 KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)3(p) + 3 KNO3(aq)
AlNO3 + Cs(OH)3 = Al(OH)3 + CsNO3 =>
AlNO3 + Cs(OH)3 = Al(OH)3 + CsNO3
U3O8 + O2 = UO3 =>
2 U3O8 + O2 = 6 UO3
Cl2O4 = Cl2 + O2 =>
Cl2O4 = Cl2 + 2 O2
AgNO3 + N2Cl = AgCl + N2NO3 =>
AgNO3 + N2Cl = AgCl + N2NO3
Fe(NO3)3 + KNCS = Fe(NCS) + K + NO3 =>
Fe(NO3)3 + KNCS = Fe(NCS) + K + 3 NO3
AlCl3(aq) + NaOH = AlOH + Cl3Na =>
AlCl3(aq) + NaOH = AlOH + Cl3Na
C2H2O6Zn = Zn + C2H2O6 =>
C2H2O6Zn = Zn + C2H2O6
Si + HNO3 + HF = H2SiF6 + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 4 NO + 8 H2O
C2H6 + Cl = C2H5Cl + H =>
C2H6 + Cl = C2H5Cl + H
CuBr + NH3 = Cu(NH3)2 + Br =>
CuBr + 2 NH3 = Cu(NH3)2 + Br
Na2S2O5 + ClO2 + H2O = NaHSO4 + HCl =>
5 Na2S2O5 + 4 ClO2 + 7 H2O = 10 NaHSO4 + 4 HCl
NH4Cl + Ca(OH) = NH3 + H2O + CaCl =>
NH4Cl + Ca(OH) = NH3 + H2O + CaCl
CaO + Cu + (OH)2 = Ca(OH)2 + CuO =>
CaO + Cu + (OH)2 = Ca(OH)2 + CuO
BaO4 + Ba2Si = BaSiO3 + Ba =>
3 BaO4 + 4 Ba2Si = 4 BaSiO3 + 7 Ba
Cu + NaClO3 + HCl = CuCl2 + H2O + NaCl =>
3 Cu + NaClO3 + 6 HCl = 3 CuCl2 + 3 H2O + NaCl
C11H23OH + HBr = C11H23Br + H2O =>
C11H23OH + HBr = C11H23Br + H2O
K2S2O8 + CU = CUSO4 + K2SO4 =>
K2S2O8 + CU = CUSO4 + K2SO4
I + KNO2 + KOH = KI + KNO3 + H2O =>
2 I + KNO2 + 2 KOH = 2 KI + KNO3 + H2O
Ba(NO3)2 + BaOH(aq) = BaO(s) + BaNO3(aq) + H2O(l) =>
Ba(NO3)2 + 2 BaOH(aq) = BaO(s) + 2 BaNO3(aq) + H2O(l)
CH3OOH + H2O = CH3OO{-} + H3O{+} =>
CH3OOH + H2O = CH3OO{-} + H3O{+}
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
[Co(C5H6O4)](C12H8N2) + O2 = N2 + H2O + CO2 + Co3O4 =>
6[Co(C5H6O4)](C12H8N2) + 115 O2 = 6 N2 + 42 H2O + 102 CO2 + 2 Co3O4
OH + HC2H5O2 = C2H4O2 + H2O =>
2 OH + HC2H5O2 = C2H4O2 + 2 H2O
P4O = P4 + O2 =>
2 P4O = 2 P4 + O2
NH4NO3 + H2O = NH4OH3 + HNO3 =>
5 NH4NO3 + 7 H2O = 4 NH4OH3 + 6 HNO3
C8H18 + KMnO4 = C8H17K + HMnO4 =>
C8H18 + KMnO4 = C8H17K + HMnO4
NaCl + CuNO3 = NaNO3 + CuCl =>
NaCl + CuNO3 = NaNO3 + CuCl
SnCl4 + NH3 = SnCl2 + HCl + N3 =>
9 SnCl4 + 6 NH3 = 9 SnCl2 + 18 HCl + 2 N3
Zn + NaNO3 + NaOH = NaZnO2 + NH3 + N2O =>
8 Zn + 5 NaNO3 + 3 NaOH = 8 NaZnO2 + NH3 + 2 N2O
Na2S2O8 + KBr = K2SO4 + Na2SO4 + Br2 =>
Na2S2O8 + 2 KBr = K2SO4 + Na2SO4 + Br2
Li3 + P = LiP =>
Li3 + 3 P = 3 LiP
K2(C2O4) + Ca(Cl)2 = Ca(C2O4) + KCl =>
K2(C2O4) + Ca(Cl)2 = Ca(C2O4) + 2 KCl
K2CrO4 + BaCl2 = KCl(s) + BaCrO4 =>
K2CrO4 + BaCl2 = 2 KCl(s) + BaCrO4
C12H22O2 + O2 = CO2 + H2O =>
2 C12H22O2 + 33 O2 = 24 CO2 + 22 H2O
H2PO4 + NaBr = HBr + Na2PO4 =>
H2PO4 + 2 NaBr = 2 HBr + Na2PO4
KMnO4 + C2H5OH = KOH + MnO2 + CH3COOH + H2O =>
4 KMnO4 + 3 C2H5OH = 4 KOH + 4 MnO2 + 3 CH3COOH + H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
MgCO3 + CaCO3 + SiO2 = MgCaSiO4 + CO2 =>
MgCO3 + CaCO3 + SiO2 = MgCaSiO4 + 2 CO2
KMnO2(S) + HCl(aq) = MnCl2(S) + Cl2(g) + H2O(l) + KCl =>
2 KMnO2(S) + 8 HCl(aq) = 2 MnCl2(S) + Cl2(g) + 4 H2O(l) + 2 KCl
NO2SO2 = SO3NO =>
NO2SO2 = SO3NO
Li2 + H2S = Li2S + H2 =>
Li2 + H2S = Li2S + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
K2CO3 + Br2 = KBrO3 + CO2 + KBr =>
3 K2CO3 + 3 Br2 = KBrO3 + 3 CO2 + 5 KBr
CH3NH2 + H2SO4 = CH3NH2SO4 + H2 =>
CH3NH2 + H2SO4 = CH3NH2SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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