| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C20H41 + 121 O2 = 80 CO2 + 82 H2O
Cd{2+} + H2S + H2O = CdS + H3O{+} =>
Cd{2+} + H2S + 2 H2O = CdS + 2 H3O{+}
InCl2 + O2 = InOCl + InCl3 =>
4 InCl2 + O2 = 2 InOCl + 2 InCl3
F2Cr2O7 + H2O + S = SO2 + F(OH) + Cr2O3 =>
2 F2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 F(OH) + 2 Cr2O3
KMnO4 + H2C2O4 + HCI = CO2 + MnCI2 + KCI + H2O =>
2 KMnO4 + H2C2O4 + 6 HCI = 4 CO2 + 2 MnCI2 + 2 KCI + 4 H2O
Cu + Li{+} = Cu{2+} + Li =>
Cu + 2 Li{+} = Cu{2+} + 2 Li
NH4 + KMnO4 = MnO2 + N2 + KOH + H2O =>
6 NH4 + 8 KMnO4 = 8 MnO2 + 3 N2 + 8 KOH + 8 H2O
C4H10O4 + HNO3 = C4H6N4O12 + H2O =>
C4H10O4 + 4 HNO3 = C4H6N4O12 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaNO3(aq)NH4Cl(aq) = NaCl(aq)NO3NH4 =>
NaNO3(aq)NH4Cl(aq) = NaCl(aq)NO3NH4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
FeNaCl2 = FeClNaCl =>
FeNaCl2 = FeClNaCl
Al2Te3 + Li2Cr2O7 = Al2(Cr2O7)3 + Li2Te =>
Al2Te3 + 3 Li2Cr2O7 = Al2(Cr2O7)3 + 3 Li2Te
NH4SCN + K2Cr2O7 = NH4Cr(NH3)2(SCN)4 + N2 + H2O + KOH =>
8 NH4SCN + K2Cr2O7 = 2 NH4Cr(NH3)2(SCN)4 + N2 + 5 H2O + 2 KOH
MgCO3 = MgOCO2MgCO3 =>
2 MgCO3 = MgOCO2MgCO3
NaHCOO + H2O = NaOH + HCOOH =>
NaHCOO + H2O = NaOH + HCOOH
H4WO5 + NaOH = H2O + Na2WO4 =>
H4WO5 + 2 NaOH = 3 H2O + Na2WO4
NaCO3 + CoCl2 = CoCO3 + NaCl2 =>
NaCO3 + CoCl2 = CoCO3 + NaCl2
CO + FeO*Fe2O3 = FeO + CO2 =>
CO + FeO*Fe2O3 = 3 FeO + CO2
Zn(OH)2 + Sr(OH)2 + C2H4N4 = (ZnSr)3N2 + NH3 + N2 + CO2 =>
3 Zn(OH)2 + 3 Sr(OH)2 + 3 C2H4N4 = (ZnSr)3N2 + 8 NH3 + N2 + 6 CO2
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
C2H8N2 + N2O2 = N2 + CO2 + H2O =>
C2H8N2 + 4 N2O2 = 5 N2 + 2 CO2 + 4 H2O
Na + HgCl2 = Hg + NaCl =>
2 Na + HgCl2 = Hg + 2 NaCl
C + SnO2 = Sn + CO2 =>
C + SnO2 = Sn + CO2
Li + H2S = LiHS + H2 =>
2 Li + 2 H2S = 2 LiHS + H2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Li + Al = Li2Al =>
2 Li + Al = Li2Al
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
LiH + AgNO3 = LiNO3 + AgH =>
LiH + AgNO3 = LiNO3 + AgH
Zn(OH)2 + NaOH = H2O + Na2ZnO2 =>
Zn(OH)2 + 2 NaOH = 2 H2O + Na2ZnO2
Ni(OH)2 + Br2 + NaOH = NiOOH + H2O + NaBr =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 NiOOH + 2 H2O + 2 NaBr
K2S + H2SiO3 = H2S + K2SiO3 =>
K2S + H2SiO3 = H2S + K2SiO3
KH(IO3)2 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 KH(IO3)2 + 20 KI + 11 H2SO4 = 12 I2 + 11 K2SO4 + 12 H2O
Bi{3} + Cl{-} + H2O = BiClO + HCl =>
Bi{3} + 3 Cl{-} + H2O = BiClO + 2 HCl
KOH + HI = H2O + KI =>
KOH + HI = H2O + KI
(CaO)3Al2O3H2O + H2O = Ca3Al2O6(H2O)6 =>
(CaO)3Al2O3H2O + 5 H2O = Ca3Al2O6(H2O)6
C7H4O + KClO3 = KCl + CO2 + H2O =>
C7H4O + 5 KClO3 = 5 KCl + 7 CO2 + 2 H2O
C4H10 + O2(g) = CO2(g) + H2O =>
2 C4H10 + 13 O2(g) = 8 CO2(g) + 10 H2O
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr =>
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C10H22 = C4H10 + C2H2 =>
C10H22 = 2 C4H10 + C2H2
K(ClO3)3 = O2 + K(ClO2)3 =>
2 K(ClO3)3 = 3 O2 + 2 K(ClO2)3
C5H6 + C2O7 = C + H2O9 =>
7 C5H6 + 27 C2O7 = 89 C + 21 H2O9
H{+} + Fe{2+} + Cr2O7{2-} = Fe{3+} + Cr{3+} + H2O =>
14 H{+} + 6 Fe{2+} + Cr2O7{2-} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
Ba3(PO4)2 + HNO3 = H3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Ba(NO3)2
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl =>
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl
SnCl4 + CaS = SnS + CaCl4 =>
SnCl4 + CaS = SnS + CaCl4
W + F = WF6 =>
W + 6 F = WF6
ZnCl2 + NH3 = Zn(NH3) + Cl2 =>
ZnCl2 + NH3 = Zn(NH3) + Cl2
Br2(l) + BaI2(s) = BaBr2(s) + I2(g) =>
Br2(l) + BaI2(s) = BaBr2(s) + I2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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