| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH(OH)CH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOCH3 + 11 H2O
Sr + As = Sr2As2 =>
2 Sr + 2 As = Sr2As2
SiCO2 + C + Cl2 = SiCl4 + CO =>
SiCO2 + C + 2 Cl2 = SiCl4 + 2 CO
KOH + KH2PO4 = K3PO4 + H2O =>
2 KOH + KH2PO4 = K3PO4 + 2 H2O
Mn(NO3)2 + NH3 = MnH3 + N(NO3)2 =>
Mn(NO3)2 + NH3 = MnH3 + N(NO3)2
HI + NaNO3 + KCl = NOCl + Cl2 + H2O + KI + NaI =>
4 HI + NaNO3 + 3 KCl = NOCl + Cl2 + 2 H2O + 3 KI + NaI
NaCl + Ag = AgCl + Na3 =>
3 NaCl + 3 Ag = 3 AgCl + Na3
Ca(OH)2 + CO3 = CaCO3 + OH =>
Ca(OH)2 + CO3 = CaCO3 + 2 OH
C + CoSO4*7H2O + KClO3 + H2O2 = KCoO4 + K2SO4 + CClO2 + H2O =>
3 C + CoSO4*7H2O + 3 KClO3 + H2O2 = KCoO4 + K2SO4 + 3 CClO2 + 8 H2O
MnCl2 + HCl + HNO3 = NO + MnCl4 + H2O =>
3 MnCl2 + 6 HCl + 2 HNO3 = 2 NO + 3 MnCl4 + 4 H2O
Pb(ClO3)2 + Ca(OH)2 = Pb(OH)2 + Ca(ClO3)2 =>
Pb(ClO3)2 + Ca(OH)2 = Pb(OH)2 + Ca(ClO3)2
Fe2 + H2 = HFe =>
Fe2 + H2 = 2 HFe
NaOH + Al2O3 = H2O + NaAlO2 =>
2 NaOH + Al2O3 = H2O + 2 NaAlO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
HNO3*2H2O = HNO3 + H2O =>
HNO3*2H2O = HNO3 + 2 H2O
BaCl2 + Ba(OH)2 = BaClOH =>
BaCl2 + Ba(OH)2 = 2 BaClOH
Co + P4 = Co3P2 =>
6 Co + P4 = 2 Co3P2
KOH + SO2 = KSO + HO2 =>
KOH + SO2 = KSO + HO2
NO2(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
SOCl + HI = H2S + H2O + HCl + I2 =>
2 SOCl + 10 HI = 2 H2S + 2 H2O + 2 HCl + 5 I2
BaCl2 + Br2 = BrCl + Ba =>
BaCl2 + Br2 = 2 BrCl + Ba
Fe2(SO3)3 + Cu = CuSO3 + Fe =>
Fe2(SO3)3 + 3 Cu = 3 CuSO3 + 2 Fe
Ag + HClO = AgCl + AgClO3 + H2O =>
6 Ag + 6 HClO = 5 AgCl + AgClO3 + 3 H2O
Zn2 + HBr = ZnBr2 + H2 =>
Zn2 + 4 HBr = 2 ZnBr2 + 2 H2
Ca(OH)2 + K2SO4 = K2(OH)2 + CaSO4 =>
Ca(OH)2 + K2SO4 = K2(OH)2 + CaSO4
Al + Cl3 = AlCl3 =>
Al + Cl3 = AlCl3
K3P + O2 = K2O + P2O5 =>
2 K3P + 4 O2 = 3 K2O + P2O5
K3P + O2 = K2O + P =>
4 K3P + 3 O2 = 6 K2O + 4 P
Cr(OH)3 + K2SO4 + I2 = Cr(SO4)3 + KI + KIO3 + H2O =>
2 Cr(OH)3 + 6 K2SO4 + 6 I2 = 2 Cr(SO4)3 + 11 KI + KIO3 + 3 H2O
K3P + O2 = K2O + P =>
4 K3P + 3 O2 = 6 K2O + 4 P
HNO3 + Ta(OH)5 = Ta(NO3)5 + H2O =>
5 HNO3 + Ta(OH)5 = Ta(NO3)5 + 5 H2O
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
Ba(NO3)2 + HCl + Zn = Ba(NO2)2 + H2O + ZnCl2 =>
Ba(NO3)2 + 4 HCl + 2 Zn = Ba(NO2)2 + 2 H2O + 2 ZnCl2
MgO2 + H2O = Mg(OH)2 + O =>
MgO2 + H2O = Mg(OH)2 + O
C2H4 + J2 = C2H4J2 =>
C2H4 + J2 = C2H4J2
Sb2S3 + HgClO3 = Sb(ClO3)3 + Hg2S =>
Sb2S3 + 6 HgClO3 = 2 Sb(ClO3)3 + 3 Hg2S
Sc + HOH = Sc(OH)3 + H2 =>
2 Sc + 6 HOH = 2 Sc(OH)3 + 3 H2
Na2S2 + Na2SeO4 + HCl = Na2SO4 + Se + NaCl + H2O =>
3 Na2S2 + 7 Na2SeO4 + 8 HCl = 6 Na2SO4 + 7 Se + 8 NaCl + 4 H2O
KI + FeCl3 = K3Cl3 + I3Fe =>
3 KI + FeCl3 = K3Cl3 + I3Fe
(NH4)2MoO4 + SnCl2 + HCl = NH4Cl + H2O + SnCl4 + Mo5O14 =>
5(NH4)2MoO4 + SnCl2 + 12 HCl = 10 NH4Cl + 6 H2O + SnCl4 + Mo5O14
AlCl + Ca(OH) = Al(OH) + ClCa =>
AlCl + Ca(OH) = Al(OH) + ClCa
KClO4 + NaKSO4 = NaClO4 + K2SO4 =>
KClO4 + NaKSO4 = NaClO4 + K2SO4
H2O + Al2 + O3 = Al(OH)3 =>
3 H2O + Al2 + O3 = 2 Al(OH)3
NaOH + CaBr2 = NaBr2 + OHCa =>
NaOH + CaBr2 = NaBr2 + OHCa
FeSO4 + NaHCO3 = Fe(OH)2 + Na2SO4 + CO2 =>
FeSO4 + 2 NaHCO3 = Fe(OH)2 + Na2SO4 + 2 CO2
C4H10 + O2 = CO4 + H2O =>
2 C4H10 + 21 O2 = 8 CO4 + 10 H2O
ClO3 = Cl + ClO4 =>
4 ClO3 = Cl + 3 ClO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
