| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2BrCH2Br + 2 NaOH = CH2(OH)CH2(OH) + 2 NaBr
KMnO4 + Na2SO3 = MnO2 + Na2SO4 + K =>
KMnO4 + 2 Na2SO3 = MnO2 + 2 Na2SO4 + K
ClH + (NH4)2SO3 = H2SO3 + NH4Cl =>
2 ClH + (NH4)2SO3 = H2SO3 + 2 NH4Cl
Mg + NH3 = Mg3N2 + H2 =>
3 Mg + 2 NH3 = Mg3N2 + 3 H2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
KMnO4 + Na2SO3 = MnO2 + Na2SO4 + K2O =>
2 KMnO4 + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + K2O
C6H5CH3 + H2 = C6H6 + CH4 =>
C6H5CH3 + H2 = C6H6 + CH4
H2NCl(aq) + NH3(g) = NH4Cl(aq) + N2H4(aq) =>
H2NCl(aq) + 2 NH3(g) = NH4Cl(aq) + N2H4(aq)
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
Na2SO3 + KMnO4 = NaMnO4 + K2SO3 =>
Na2SO3 + 2 KMnO4 = 2 NaMnO4 + K2SO3
Na2CO3*H2O2 = Na2CO3 + H2O2 =>
Na2CO3*H2O2 = Na2CO3 + H2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ni(NO3)2*6H2O + Na2C2O4 = NiC2O4 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + Na2C2O4 = NiC2O4 + 2 NaNO3 + 6 H2O
HCl + KIO3 = HIO3 + KCl =>
HCl + KIO3 = HIO3 + KCl
{4}CaCI{2} = {2}CuSO{4} =>
{4}CaCI{2} = 2{2}CuSO{4}
Na2B4O7 + H2O = H3BO3 + NaBO2 =>
Na2B4O7 + 3 H2O = 2 H3BO3 + 2 NaBO2
HI + H2SO4 = H2S + H2O + I2 =>
8 HI + H2SO4 = H2S + 4 H2O + 4 I2
KMnO4 + Na2SO3 = Na2SO4 + MnO2 + K2SO4 + Na2O =>
2 KMnO4 + 3 Na2SO3 = 2 Na2SO4 + 2 MnO2 + K2SO4 + Na2O
SiH3Cl = SiH4 + SiH2Cl2 =>
2 SiH3Cl = SiH4 + SiH2Cl2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
CI2O + H2O = H2CI2O2 =>
CI2O + H2O = H2CI2O2
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
C7H12 + Br2 = C7H11Br + HBr =>
C7H12 + Br2 = C7H11Br + HBr
Mg + NH3 = Mg3N2 + H2 =>
3 Mg + 2 NH3 = Mg3N2 + 3 H2
HCl + Na2WO4 = NaCl + H2WO4 =>
2 HCl + Na2WO4 = 2 NaCl + H2WO4
C2H5OH + H2CrO4 = CH3COOH + H2O + Cr2O3 =>
3 C2H5OH + 4 H2CrO4 = 3 CH3COOH + 7 H2O + 2 Cr2O3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
NaVO3 + H2O2 + H2SO4 = HVO4 + H2O + Na2SO4 =>
2 NaVO3 + 2 H2O2 + H2SO4 = 2 HVO4 + 2 H2O + Na2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
C2H5OH + H2CrO4 = CH3COOH + H2O + Cr2O3 =>
3 C2H5OH + 4 H2CrO4 = 3 CH3COOH + 7 H2O + 2 Cr2O3
CuCl2 + Na2S2O3 + H2SO4 = CuS + S + Na2SO4 + HCl =>
CuCl2 + 4 Na2S2O3 + H2SO4 = CuS + 4 S + 4 Na2SO4 + 2 HCl
NaI + H2SO4 = I2 + Na2SO4 + SO2 + H2O =>
2 NaI + 2 H2SO4 = I2 + Na2SO4 + SO2 + 2 H2O
KMnO4 + KI + HCl = I + MnCl2 + KCl + H2O =>
KMnO4 + 5 KI + 8 HCl = 5 I + MnCl2 + 6 KCl + 4 H2O
Sb2O3 + HCl = H3SbCl6 + H2O =>
Sb2O3 + 12 HCl = 2 H3SbCl6 + 3 H2O
C8H18 + O2 = (C8H18)2O =>
4 C8H18 + O2 = 2(C8H18)2O
Zn(OH)2 + NH3 = (Zn(NH3)6)(OH)2 =>
Zn(OH)2 + 6 NH3 = (Zn(NH3)6)(OH)2
K3(Cr(OH)6) + H2O2 = K2CrO4 + H2O + KOH =>
2 K3(Cr(OH)6) + 3 H2O2 = 2 K2CrO4 + 8 H2O + 2 KOH
ZnS + NaP = NaS + ZnP =>
ZnS + NaP = NaS + ZnP
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
V2O5 + H2O = H2VO + O =>
V2O5 + 2 H2O = 2 H2VO + 5 O
Ca(OH)2 + MgSO4*7H2O = Mg(OH)2 + CaSO4 + H2O =>
Ca(OH)2 + MgSO4*7H2O = Mg(OH)2 + CaSO4 + 7 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na2S(aq) + H2O(l) = HNaS + NaOH(s) =>
Na2S(aq) + H2O(l) = HNaS + NaOH(s)
AlO3 + HCl = Al + Cl + H2O =>
AlO3 + 6 HCl = Al + 6 Cl + 3 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
| 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 50 51 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
