| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIO3 + 3 H2S = 3 S + HI + 3 H2O
CH4 + N2Cl4 = ClC + H2 + N2 =>
4 CH4 + N2Cl4 = 4 ClC + 8 H2 + N2
K2Cr2O7 + Ag + HCl = CrCl3 + KCl + AgCl + H2O =>
K2Cr2O7 + 6 Ag + 14 HCl = 2 CrCl3 + 2 KCl + 6 AgCl + 7 H2O
KI(aq) + Na2S(aq) = K2S + NaI =>
2 KI(aq) + Na2S(aq) = K2S + 2 NaI
CaSO4 + C + SiO2 = CaSiO3 + S + CO =>
CaSO4 + 3 C + SiO2 = CaSiO3 + S + 3 CO
CuO + C3H8O3 + H2O = Cu(C3H8O3)2(OH)2 =>
CuO + 2 C3H8O3 + H2O = Cu(C3H8O3)2(OH)2
HOCl + NH3 = N2 + HCl + H2O =>
3 HOCl + 2 NH3 = N2 + 3 HCl + 3 H2O
C7H5(NO3)3 + O2 = N2 + CO2 + H2O =>
4 C7H5(NO3)3 + 15 O2 = 6 N2 + 28 CO2 + 10 H2O
Zn(OH)2 + I2 = Zn(IO2)3 + ZnI2 + H2O =>
12 Zn(OH)2 + 13 I2 = 2 Zn(IO2)3 + 10 ZnI2 + 12 H2O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
NiO(OH) + H2O + S = Ni(OH)2 + H2SO4 =>
6 NiO(OH) + 4 H2O + S = 6 Ni(OH)2 + H2SO4
Zn(OH)2 + I2 = Zn(IO2)3 + ZnI2 + H2O =>
12 Zn(OH)2 + 13 I2 = 2 Zn(IO2)3 + 10 ZnI2 + 12 H2O
CH3COCH3 + CH2O + C5H6CH2CH = C11H15O =>
CH3COCH3 + 9 CH2O + 14 C5H6CH2CH = 10 C11H15O
H2O2 + (CH2)6N4 + C6H8O7 = C6H12N2O6 + H2 =>
5 H2O2 + 2(CH2)6N4 + 2 C6H8O7 = 4 C6H12N2O6 + H2
KMnO4 + HCl + H2SO4 = MnSO4 + H2O + K2SO4 + Cl2 =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + 5 Cl2
CaP + AlSO4 = CaAl + PSO4 =>
CaP + AlSO4 = CaAl + PSO4
NiCl2 + HCl = NiH + Cl =>
NiCl2 + HCl = NiH + 3 Cl
NaBr + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + K2SO4 + H2O + Br2 =>
10 NaBr + 8 H2SO4 + 2 KMnO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 8 H2O + 5 Br2
H2S + HIO3 = S + I + H2O =>
5 H2S + 2 HIO3 = 5 S + 2 I + 6 H2O
FeO + H2Cr2O7 = FeCr2O7 + H2O =>
FeO + H2Cr2O7 = FeCr2O7 + H2O
Zn + HNO3 = (ZnNO3)2 + NO + H2O =>
6 Zn + 8 HNO3 = 3(ZnNO3)2 + 2 NO + 4 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CH3COCH3 + I2 + NaOH = CHI3 + NaI + H2O =>
CH3COCH3 + 5 I2 + NaOH = 3 CHI3 + NaI + 2 H2O
KI + BrCl = KCl + Br2 + I2 =>
2 KI + 2 BrCl = 2 KCl + Br2 + I2
Cu + SO4*5H2O = Cu2SO4*5H2O =>
2 Cu + SO4*5H2O = Cu2SO4*5H2O
Fe + O5 = Fe6O7 =>
30 Fe + 7 O5 = 5 Fe6O7
Na[BH4] + NaIO3 = B(OH)3 + NaI + NaOH =>
3 Na[BH4] + 4 NaIO3 = 3 B(OH)3 + 4 NaI + 3 NaOH
Na2CrO4 + H = Na2Cr2O7 + Na + H2O =>
2 Na2CrO4 + 2 H = Na2Cr2O7 + 2 Na + H2O
MgO(s) + H2O(s) = Mg(OH)2(s) =>
MgO(s) + H2O(s) = Mg(OH)2(s)
Co(OH)2 + HCl = CoCl2 + H2O =>
Co(OH)2 + 2 HCl = CoCl2 + 2 H2O
PbNa2(OH)4 = Pb0 + O2 + NaOH + H2O =>
2 PbNa2(OH)4 = 2 Pb0 + O2 + 4 NaOH + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al2(SO4)3 + BaCl2(aq) = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2(aq) = 3 BaSO4 + 2 AlCl3
C51H98O6 + H2O = C16H32O2 + C3H8O3 =>
C51H98O6 + 3 H2O = 3 C16H32O2 + C3H8O3
Al2(SO4)3 + H2O = H2SO4 + Al(OH)SO4 =>
Al2(SO4)3 + 2 H2O = H2SO4 + 2 Al(OH)SO4
Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaCl + KMnO4 = NaClKMnO4 =>
NaCl + KMnO4 = NaClKMnO4
Cl(aq) + KI(aq) = I(s) + KCl(aq) =>
Cl(aq) + KI(aq) = I(s) + KCl(aq)
PCl3(l) + KClO3(g) = POCl3(l) + KCl(aq) =>
3 PCl3(l) + KClO3(g) = 3 POCl3(l) + KCl(aq)
NH4(OH) + HBr = NH4Br + H2O =>
NH4(OH) + HBr = NH4Br + H2O
Al + Cu{+} = Al{3+} + Cu =>
Al + 3 Cu{+} = Al{3+} + 3 Cu
(NH4)2CO3 + HI = NH4I + H2CO3 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2CO3
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
NaHSO4 + KMnO4 + H2O2 = HMnO4 + KHSO4 + O2 + NaOH =>
2 NaHSO4 + 2 KMnO4 + 2 H2O2 = 2 HMnO4 + 2 KHSO4 + O2 + 2 NaOH
AuI3 + O2 = Au2O3 + I2 =>
4 AuI3 + 3 O2 = 2 Au2O3 + 6 I2
Ag + HCl = AgHCl =>
Ag + HCl = AgHCl
CH3COOH + Li2O = (CH3COO)Li + H2O =>
2 CH3COOH + Li2O = 2(CH3COO)Li + H2O
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
