| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 CoSO4 + 6 NaOH = Co2O3 + 2 NaCl + 2 Na2SO4 + 3 H2O
CH3Cl + CH3NHCH3 = CH3CH2NHCH3 + HCl =>
CH3Cl + CH3NHCH3 = CH3CH2NHCH3 + HCl
C7H7 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
5 C7H7 + 4 KMnO4 + 6 H2SO4 = 5 C6H6COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
Zn + CaOH + H2O = CaZn(OH)4 + H2 =>
2 Zn + 2 CaOH + 6 H2O = 2 CaZn(OH)4 + 3 H2
ZnSO4 + CH3COOH = Zn(CH3COO)2 + H2SO4 =>
ZnSO4 + 2 CH3COOH = Zn(CH3COO)2 + H2SO4
K2Cr2O7 + HI + HCl = KCl + CrCl3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCl = 2 KCl + 2 CrCl3 + 3 I2 + 7 H2O
CH32O6 + O2 = CO2 + H2O =>
CH32O6 + 6 O2 = CO2 + 16 H2O
NaCl + NaOH = Na2O + HCl =>
NaCl + NaOH = Na2O + HCl
K2S + K2MnO4 + H2O = S + MnO2 + KOH =>
K2S + K2MnO4 + 2 H2O = S + MnO2 + 4 KOH
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
AgO = Ag + O =>
AgO = Ag + O
Na2CO3 + K2CrO4 = K2CO3 + Na2CrO4 =>
Na2CO3 + K2CrO4 = K2CO3 + Na2CrO4
H2O2 + Br2 = BrO4{-} + H2O + H{+} =>
7 H2O2 + Br2 = 2 BrO4{-} + 6 H2O + 2 H{+}
Ba(OH)2 + CuO = Cu(OH)2 + BaO =>
Ba(OH)2 + CuO = Cu(OH)2 + BaO
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
O2 + N2 = N2O5 =>
5 O2 + 2 N2 = 2 N2O5
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe2O3*H2O = Fe2O3 + H2O =>
Fe2O3*H2O = Fe2O3 + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Al2(SO4)3 + NaOH = Na2SO4 + Na[Al(OH)4] =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 Na[Al(OH)4]
HCl + Li = LiCl + H2 =>
2 HCl + 2 Li = 2 LiCl + H2
PbS2 + O2 = SO4 + PbO2 =>
PbS2 + 5 O2 = 2 SO4 + PbO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + Na2C2O4 + HCl = Mn + CO2 + H2O + NaCl2 + KCl =>
4 KMnO4 + 7 Na2C2O4 + 32 HCl = 4 Mn + 14 CO2 + 16 H2O + 14 NaCl2 + 4 KCl
KCl + Na2(SO4) = K2(SO4) + NaCl =>
2 KCl + Na2(SO4) = K2(SO4) + 2 NaCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Hg2O(heat) = Hg + O =>
Hg2O(heat) = 2 Hg + O
FeCI3 = C + Fe + I2 =>
2 FeCI3 = 2 C + 2 Fe + 3 I2
CuSO4 + H2O + NH3 = CuSN4H14O5 =>
CuSO4 + H2O + 4 NH3 = CuSN4H14O5
Mg + Cu2SO4 = MgSO4 + Cu =>
Mg + Cu2SO4 = MgSO4 + 2 Cu
NaOH + Fe(NO3)3 = Fe(OH)3(s) + NaNO3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3(s) + 3 NaNO3
Mg(s) + Al(NO3)3(aq) = Al + Mg(NO3)2 =>
3 Mg(s) + 2 Al(NO3)3(aq) = 2 Al + 3 Mg(NO3)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
K2SO3 + Mg(OH)2 = MgSO3 + KOH =>
K2SO3 + Mg(OH)2 = MgSO3 + 2 KOH
HCOOH + O = CO2 + H2O =>
HCOOH + O = CO2 + H2O
C7H6O3 + H2O = C8H8O3 + O2 =>
16 C7H6O3 + 8 H2O = 14 C8H8O3 + 7 O2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba + NaBr = BaBr2 + Na =>
Ba + 2 NaBr = BaBr2 + 2 Na
NaNO2 + NaMnO4 + H2SO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
Mg + Ts = MgTs =>
Mg + Ts = MgTs
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Mn(OH)3 = Mn(OH)2 + O3 + H2O =>
6 Mn(OH)3 = 6 Mn(OH)2 + O3 + 3 H2O
Ba(OH)2 + H2SO4 = H + OH + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H + 2 OH + BaSO4
Pb4 + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb4 + 16 HNO3 = 4 Pb(NO3)2 + 8 NO2 + 8 H2O
O2 + H2H2O = H2O2 =>
3 O2 + 2 H2H2O = 4 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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