| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + 2 NH3 = O2NNH2 + NH4NO3
BaCl2 + PO4{-3} = Ba3(PO4)2 + Cl{-} =>
3 BaCl2 + 2 PO4{-3} = Ba3(PO4)2 + 6 Cl{-}
MnO2 + Al = Mn + AlO2 =>
MnO2 + Al = Mn + AlO2
S4O2 + O2 = SO3 =>
S4O2 + 5 O2 = 4 SO3
MgSO4 + CaSO3 = MgSO3 + CaSO4 =>
MgSO4 + CaSO3 = MgSO3 + CaSO4
FeCl3 + SO2 + H2O = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2 + 2 HCl + H2SO4
C2H5OH + Br2 = C2H2OHBr3 + HBr =>
C2H5OH + 3 Br2 = C2H2OHBr3 + 3 HBr
Ag{+} + Zn = Ag + Zn{2+} =>
2 Ag{+} + Zn = 2 Ag + Zn{2+}
CH2CHCOOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 CH2CHCOOH + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 28 H2O + 15 CO2
Pb(CH3COO)2 + (SO2) = Pb(SO2)2 + (CH3COO)2 =>
Pb(CH3COO)2 + 2(SO2) = Pb(SO2)2 + (CH3COO)2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
K2MnO4 + SnCl2 = KCl + SnMnO4 =>
K2MnO4 + SnCl2 = 2 KCl + SnMnO4
MgZnCO3 = MgCO3Zn =>
MgZnCO3 = MgCO3Zn
ZnC4H6O4 + H2O = Zn(OH)2 + C2H4O2 =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 C2H4O2
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
C9H22 + HCl = C9H21Cl + H2 =>
C9H22 + HCl = C9H21Cl + H2
Si + Fl4 = SiFl =>
4 Si + Fl4 = 4 SiFl
Cl207 + H20(water) = HCl04 =>
80 Cl207 + 207 H20(water) = 4140 HCl04
H3PO4 + NaOH = NaH2PO4 + HOH =>
H3PO4 + NaOH = NaH2PO4 + HOH
C14H12Br2 + CuO + O2 = CO2 + CuBr2 + H2O =>
2 C14H12Br2 + 2 CuO + 33 O2 = 28 CO2 + 2 CuBr2 + 12 H2O
TlNO3 + NaCl = TlCl + NaNO3 =>
TlNO3 + NaCl = TlCl + NaNO3
SnSO4NaOH = (SnOH)2SO4Na2SO4 =>
2 SnSO4NaOH = (SnOH)2SO4Na2SO4
NaOH + Si = SiOH + Na =>
NaOH + Si = SiOH + Na
SO2 + KMnO4 + H = MnSO4 + K2SO4 + H2SO4 =>
4 SO2 + 2 KMnO4 + 2 H = 2 MnSO4 + K2SO4 + H2SO4
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
K + F2 = KF =>
2 K + F2 = 2 KF
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe(NO3)2 + HI = FeI2 + HNO3 =>
Fe(NO3)2 + 2 HI = FeI2 + 2 HNO3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
(NH4)2SO4 + H2SO4 = H5N + SO4 =>
(NH4)2SO4 + H2SO4 = 2 H5N + 2 SO4
Ni + V = Ni92V8 =>
92 Ni + 8 V = Ni92V8
C4H4KNO4S + O2 = K2O + SO2 + CO + H2O + NO2 =>
4 C4H4KNO4S + 13 O2 = 2 K2O + 4 SO2 + 16 CO + 8 H2O + 4 NO2
(O)2 + (C)6(H)12(O)6 = (H)2O + (CO)2 =>
3(O)2 + (C)6(H)12(O)6 = 6(H)2O + 3(CO)2
K4[Fe(C2O4)3] + KMnO4 + H2SO4 = CO2 + K2SO4 + FeSO4 + MnSO4 + H2O =>
5 K4[Fe(C2O4)3] + 6 KMnO4 + 24 H2SO4 = 30 CO2 + 13 K2SO4 + 5 FeSO4 + 6 MnSO4 + 24 H2O
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
KOH + Ni(NO3)2 = K(NO3)2 + Ni(OH) =>
KOH + Ni(NO3)2 = K(NO3)2 + Ni(OH)
CuCl2 + NaPO = Cu(PO)2 + NaCl =>
CuCl2 + 2 NaPO = Cu(PO)2 + 2 NaCl
NaOH + Cr(NO3)3 = Cr(OH)3 + NaNO3 =>
3 NaOH + Cr(NO3)3 = Cr(OH)3 + 3 NaNO3
HC4 + H2O = CO + H2 =>
2 HC4 + 8 H2O = 8 CO + 9 H2
ZnSO4 + NaOH = NaSO4 + ZnOH =>
ZnSO4 + NaOH = NaSO4 + ZnOH
Mg + KOH = MgO2 + K + H2 =>
Mg + 2 KOH = MgO2 + 2 K + H2
Mg + Hg(OH)2 = Mg(OH)2 + Hg =>
Mg + Hg(OH)2 = Mg(OH)2 + Hg
MnI2 + Cl2 + Na(OH) = Na2Mn2O7 + NaCl + NaIO4 + H2O =>
2 MnI2 + 20 Cl2 + 46 Na(OH) = Na2Mn2O7 + 40 NaCl + 4 NaIO4 + 23 H2O
CuSO4 + NaOH = (CuOH)2SO4 + Na2SO4 = = = = = = = = = yoioii\] = = = = = = = = = =>
2 CuSO4 + 2 NaOH = (CuOH)2SO4 + Na2SO4
H2O + MgO2 = H2O2 + MgO =>
H2O + MgO2 = H2O2 + MgO
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
SO4 + C = CO2 + S =>
SO4 + 2 C = 2 CO2 + S
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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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