| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12 + 9 O2 = 6 H2CO3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
CO2 + H2O = C6H12O0 + O =>
6 CO2 + 6 H2O = C6H12O0 + 17 O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
SnCl2 + Na2WO4 + HCl = W2O5 + SnCl4 + NaCl + H2O =>
SnCl2 + 2 Na2WO4 + 6 HCl = W2O5 + SnCl4 + 4 NaCl + 3 H2O
NaBr(Ac) + Cl2(g) = NaCl(Ac) + Br2(l) =>
2 NaBr(Ac) + Cl2(g) = 2 NaCl(Ac) + Br2(l)
Mg(s) + CuCl2 = MgCl2 + Cu(s) =>
Mg(s) + CuCl2 = MgCl2 + Cu(s)
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
CrCl3 + NH3 = CrN + HCl =>
CrCl3 + NH3 = CrN + 3 HCl
Li2O + H2PO4 = Li2PO4 + H2O =>
Li2O + H2PO4 = Li2PO4 + H2O
[S2O3]{-}2 + I2 = [S4O6]{-}2 + [I]{-}1 =>
4[S2O3]{-}2 + I2 = 2[S4O6]{-}2 + 2[I]{-}1
K3P + O2 = K3PO =>
2 K3P + O2 = 2 K3PO
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
CH3CHO + Mg = CH3CH + MgO =>
CH3CHO + Mg = CH3CH + MgO
CuSO4 + H2O = CuSO4*Cu(OH)2 + H2SO4 =>
2 CuSO4 + 2 H2O = CuSO4*Cu(OH)2 + H2SO4
NG4OH + H3PO4 = (NG4)3PO4 + H2O =>
3 NG4OH + H3PO4 = (NG4)3PO4 + 3 H2O
Cu(NO3)2 + ZnSO4 = Zn(NO3)2 + CuSO4 =>
Cu(NO3)2 + ZnSO4 = Zn(NO3)2 + CuSO4
KI + KHSO4 + KCr2O7 = I2 + H2O + K2SO4 + Cr2(SO4)3 =>
14 KI + 28 KHSO4 + 2 KCr2O7 = 7 I2 + 14 H2O + 22 K2SO4 + 2 Cr2(SO4)3
Cr + NaOH + H2O = NaCr(OH)4 + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 NaCr(OH)4 + 3 H2
C6H5Cl + HNO3 = ClC6H4NO2 + H2O =>
C6H5Cl + HNO3 = ClC6H4NO2 + H2O
MgO(s) + HCl(g) = MgCl2(aq) + H2O =>
MgO(s) + 2 HCl(g) = MgCl2(aq) + H2O
Ca(NO3)2 + KCl = CaCl2 + KNO3 =>
Ca(NO3)2 + 2 KCl = CaCl2 + 2 KNO3
CrCl3 + KOH + Br2 = Cl2 + K2CrO4 + KBr + H2O =>
2 CrCl3 + 16 KOH + 6 Br2 = 3 Cl2 + 2 K2CrO4 + 12 KBr + 8 H2O
C9H7N3O7 + O2 = CO + H2O + NO =>
4 C9H7N3O7 + 17 O2 = 36 CO + 14 H2O + 12 NO
Zn(NO3)2 + NH3 + H2O = Zn(OH)2 + NH3NO3 =>
9 Zn(NO3)2 + 14 NH3 + 12 H2O = 9 Zn(OH)2 + 16 NH3NO3
C2H5O2N + H2SO4 = SO2 + CO2 + (NH4)2SO4 + H2O =>
2 C2H5O2N + 7 H2SO4 = 6 SO2 + 4 CO2 + (NH4)2SO4 + 8 H2O
Zn + L2 = ZnL2 =>
Zn + L2 = ZnL2
NaNH3 + N3O = NaN3 + NaOH + NH3 =>
19 NaNH3 + 9 N3O = 10 NaN3 + 9 NaOH + 16 NH3
CH3OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
CrSO4 + NH4OH = Cr(OH)2 + (NH4)2(SO4) =>
CrSO4 + 2 NH4OH = Cr(OH)2 + (NH4)2(SO4)
Al + Ag{+} + NO3{-} = Al(NO3)3 + Ag =>
Al + 3 Ag{+} + 3 NO3{-} = Al(NO3)3 + 3 Ag
MgBr2 + H2SO4 = HBr(g) + MgSO4(aq) =>
MgBr2 + H2SO4 = 2 HBr(g) + MgSO4(aq)
K2Cr2O2 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4) + H2O =>
K2Cr2O2 + 4 FeSO4 + 2 H2SO4 = K2SO4 + Cr2(SO4)3 + 2 Fe2(SO4) + 2 H2O
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C10H20O + O2 = CO2 + H2O =>
2 C10H20O + 29 O2 = 20 CO2 + 20 H2O
Ca(OH)2 + NaOH = Ca2O3 + Na + H2O =>
2 Ca(OH)2 + 2 NaOH = Ca2O3 + 2 Na + 3 H2O
Pb(s) + HCl(ac) = PbCl2(ac) + H2(g) =>
Pb(s) + 2 HCl(ac) = PbCl2(ac) + H2(g)
Mn(NO3)2(aq) + NaOH(aq) = Mn(OH)2 + NaNO3(aq) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = Mn(OH)2 + 2 NaNO3(aq)
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + Na2(NO3)2 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2(NO3)2
Fe(s) + HBr(aq) = FeBr(aq) + H =>
Fe(s) + HBr(aq) = FeBr(aq) + H
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
S2O3{2-}(aq) + I3{2-}(aq) = S4O6{2-}(aq) + I{-}(aq) =>
2 S2O3{2-}(aq) + 2 I3{2-}(aq) = S4O6{2-}(aq) + 6 I{-}(aq)
C6H3CH3 + O2 = H2O + CO2 =>
2 C6H3CH3 + 17 O2 = 6 H2O + 14 CO2
CH4 + HCl = CH2Cl2 + H2 =>
CH4 + 2 HCl = CH2Cl2 + 2 H2
NaCl(aq) + AgF(aq) = AgCl(aq) + NaF(aq) =>
NaCl(aq) + AgF(aq) = AgCl(aq) + NaF(aq)
Cu(NO3)2 + Na3P = Cu3P2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3P = Cu3P2 + 6 NaNO3
C7H6O3 + CH3COOH = C6H4(OCOCH3)CO2H =>
10 C7H6O3 + CH3COOH = 8 C6H4(OCOCH3)CO2H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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