| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO2 + KCIO3 + 2 KOH = 2 KMnO4 + KCI + H2O
ZnO(s) + C(s) = CO(g) + Zn(g) =>
ZnO(s) + C(s) = CO(g) + Zn(g)
MnO2 + Na2CO3 + NaNO3 = Na2MnO4 + NaNO + CO2 =>
2 MnO2 + 2 Na2CO3 + NaNO3 = 2 Na2MnO4 + NaNO + 2 CO2
P2O5 + Na(OH)2 = Na3(PO4)2 + H2O =>
P2O5 + 3 Na(OH)2 = Na3(PO4)2 + 3 H2O
C2H4 + O2 + HCl = C2HCl3 + H2O =>
2 C2H4 + 3 O2 + 6 HCl = 2 C2HCl3 + 6 H2O
Ru3O4 + H2 = Ru + H2O =>
Ru3O4 + 4 H2 = 3 Ru + 4 H2O
CH3CH2COOH + NaOH = C2H6 + Na2CO3 + H2O =>
CH3CH2COOH + 2 NaOH = C2H6 + Na2CO3 + H2O
CH3OH + HCOOH = CH3COOH + H2O =>
CH3OH + HCOOH = CH3COOH + H2O
H2(g) + MnO2(s) = MnO(s) + H2O(g) =>
H2(g) + MnO2(s) = MnO(s) + H2O(g)
Mn + H2O = Mn3O4 + H2 =>
3 Mn + 4 H2O = Mn3O4 + 4 H2
Au(s) + NiSO4(aq) = AuSO4 + Ni =>
Au(s) + NiSO4(aq) = AuSO4 + Ni
SrSO4 + Ba = BaSO4 + Sr =>
SrSO4 + Ba = BaSO4 + Sr
AgF2 + Rb = AgRb + F2 =>
AgF2 + Rb = AgRb + F2
TiCl3 + HCl + O2 = TiCl4 + H2O =>
4 TiCl3 + 4 HCl + O2 = 4 TiCl4 + 2 H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Cl2 + CoI4 = CoCl4 + I =>
2 Cl2 + CoI4 = CoCl4 + 4 I
KMnO4(S) + HCl(aq) = H2O(l) + KCl(aq) + MnCl2(S) + Cl2(g) =>
2 KMnO4(S) + 16 HCl(aq) = 8 H2O(l) + 2 KCl(aq) + 2 MnCl2(S) + 5 Cl2(g)
CrO7{2-} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
2 CrO7{2-} + 28 H{+} + 9 Cu = 2 Cr{3+} + 14 H2O + 9 Cu{2+}
CuSO4 + CaCl2 = CuCl2CaSO4 =>
CuSO4 + CaCl2 = CuCl2CaSO4
MnO2(s) + Mg(s) = Mn(s) + MgO(s) =>
MnO2(s) + 2 Mg(s) = Mn(s) + 2 MgO(s)
CuCO3*H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3*H2SO4 = CuSO4 + H2O + CO2
MnO2(s) + C(s) = Mn(s) + CO2(g) =>
MnO2(s) + C(s) = Mn(s) + CO2(g)
K2CO3 + AlPO4 = K2PO4 + AlCO3 =>
K2CO3 + AlPO4 = K2PO4 + AlCO3
C14H10 + CHCl3 = C15H10 + HCl =>
20 C14H10 + 5 CHCl3 = 19 C15H10 + 15 HCl
C2H6 = C2H4 + H1 =>
C2H6 = C2H4 + 2 H1
AlCl3 + CaCo3 = Al2(Co3)3 + CaCl2 =>
2 AlCl3 + 3 CaCo3 = Al2(Co3)3 + 3 CaCl2
MgOH2 + CoCl2 = MgCl2 + CoOH2 =>
MgOH2 + CoCl2 = MgCl2 + CoOH2
H + Cl + O2 = HClO2 =>
H + Cl + O2 = HClO2
X2 + KMnO4 + H2SO4 = XO2H + K2SO4 + MnSO4 + H2O =>
5 X2 + 6 KMnO4 + 9 H2SO4 = 10 XO2H + 3 K2SO4 + 6 MnSO4 + 4 H2O
NaCl + CO2 + H2O = HCl + Na + CO3 =>
2 NaCl + CO2 + H2O = 2 HCl + 2 Na + CO3
Ti + Zn = Ti2Zn =>
2 Ti + Zn = Ti2Zn
H2PO4{-} + HO{-} = HPO4{-2} + H2O =>
H2PO4{-} + HO{-} = HPO4{-2} + H2O
CO3 + H2O = C6H12O6 + O2 =>
6 CO3 + 6 H2O = C6H12O6 + 9 O2
C4H8N2O3 + O2 = CO2 + H2O + N20 =>
10 C4H8N2O3 + 45 O2 = 40 CO2 + 40 H2O + N20
C3H6O3 + CaO2H2 = C3H6CaO4 + H2O =>
C3H6O3 + CaO2H2 = C3H6CaO4 + H2O
AI + S = AIS =>
AI + S = AIS
KClO4(s) = KCl(s) + O2(g) =>
KClO4(s) = KCl(s) + 2 O2(g)
Al(OH)3 + NaNO3 + HCl = H3Al + NaCl + NO3OH =>
Al(OH)3 + 3 NaNO3 + 3 HCl = H3Al + 3 NaCl + 3 NO3OH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zinc + AgI = ZnI2 + silver =>
Zn + 2 AgI = ZnI2 + 2 Ag
CaC2 + HCl = CaCl2 + C2H2 =>
CaC2 + 2 HCl = CaCl2 + C2H2
C6H5CH2OH + KMnO4 = KOH + H2O + MnO2 + KC6H5COO =>
3 C6H5CH2OH + 4 KMnO4 = KOH + 4 H2O + 4 MnO2 + 3 KC6H5COO
HCl + O2 = HO + Cl =>
2 HCl + O2 = 2 HO + 2 Cl
KNO3 + S = K2O + SO + N2 =>
2 KNO3 + 5 S = K2O + 5 SO + N2
Pb(NO3)2(aq) + NaCl(aq) = Pb(Cl)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = Pb(Cl)2(s) + 2 NaNO3(aq)
Cu + H2SO4 = CuO + SO2 + H2O =>
Cu + H2SO4 = CuO + SO2 + H2O
K2Cr2O7 + (FeSO*7H2O) + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
7 K2Cr2O7 + 6(FeSO*7H2O) + 31 H2SO4 = 7 K2SO4 + 7 Cr2(SO4)3 + 3 Fe2(SO4)3 + 73 H2O
K2CO3 + Ni(CH3COO)3 = KCH3COO + Ni2(CO3)3 =>
3 K2CO3 + 2 Ni(CH3COO)3 = 6 KCH3COO + Ni2(CO3)3
Ca(NO3)2 + NaOH = CaNa + OH(NO3)2 =>
Ca(NO3)2 + NaOH = CaNa + OH(NO3)2
C76H52O46 + Na2CO3 = C76H50O46Na2 + H2O + CO2 =>
C76H52O46 + Na2CO3 = C76H50O46Na2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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