| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCO3 + HCl + NaOH = NaHCO3 + NaCl + OH
CH3Br + OH = CH4O + Br =>
CH3Br + OH = CH4O + Br
MgCl2 + (NH4)2C2O4 = NH4Cl + MgC2O4 =>
MgCl2 + (NH4)2C2O4 = 2 NH4Cl + MgC2O4
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaCl + 32 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CH3CH2OH + HNO3 = CH3COOH + NO2 + H2O =>
CH3CH2OH + 4 HNO3 = CH3COOH + 4 NO2 + 3 H2O
C7H6O + Cr2O7 + H2O = C7H6O2 + H3CrO3 =>
4 C7H6O + Cr2O7 + 3 H2O = 4 C7H6O2 + 2 H3CrO3
NaCl2Ni(OH) = NaOHNiCl2 =>
NaCl2Ni(OH) = NaOHNiCl2
NH3(g) + CO2(g) = NO(g) + CH4(g) + O2(g) =>
4 NH3(g) + 3 CO2(g) = 4 NO(g) + 3 CH4(g) + O2(g)
Fe3 = Fe =>
Fe3 = 3 Fe
CH3CH2Br = CH2CH2 + HBr =>
CH3CH2Br = CH2CH2 + HBr
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
H2SO3 + H2[SbCl4] + HCl = H2[SbCl6] + H2S + H2O =>
H2SO3 + 3 H2[SbCl4] + 6 HCl = 3 H2[SbCl6] + H2S + 3 H2O
C35H72 + O2 = CO2 + H2O =>
C35H72 + 53 O2 = 35 CO2 + 36 H2O
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
C6H5CHO + OH = C6H5CO2 + H2O =>
C6H5CHO + 3 OH = C6H5CO2 + 2 H2O
CaCO3 + NO + O2 = Ca(NO3)2 + CO2 =>
2 CaCO3 + 4 NO + 3 O2 = 2 Ca(NO3)2 + 2 CO2
Mq + P4 = Mq3P2 =>
6 Mq + P4 = 2 Mq3P2
Fe2 + Mg + NaOH = FeOH + MgNa =>
Fe2 + 2 Mg + 2 NaOH = 2 FeOH + 2 MgNa
CH3COOH + K2O = CH3COOK + H2O =>
2 CH3COOH + K2O = 2 CH3COOK + H2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + KCl + Cr(OH)3 =>
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + 3 KCl + Cr(OH)3
ZnCr + HCl = ZnCl2 + H2Cr =>
ZnCr + 2 HCl = ZnCl2 + H2Cr
C3H8O2 + K2Cr2O7 + H2SO4 = C3H4O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C3H4O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
Zn + H3PO3 = Zn3(PO3)2 + H =>
3 Zn + 2 H3PO3 = Zn3(PO3)2 + 6 H
RuO + SO3 = RuS + O2 =>
RuO + SO3 = RuS + 2 O2
NH4Cl + K2SO3 = (NH4)2SO3 + KCl =>
2 NH4Cl + K2SO3 = (NH4)2SO3 + 2 KCl
CuSO4 + (NH4)2S = Cu2S + (NH4)SO4 =>
2 CuSO4 + (NH4)2S = Cu2S + 2(NH4)SO4
HNO3 + I2 = NO2 + H2O + HIO3 =>
10 HNO3 + I2 = 10 NO2 + 4 H2O + 2 HIO3
H3X + NaOH = Na3X + H2O =>
H3X + 3 NaOH = Na3X + 3 H2O
CaCO4 + HCl = CaCl2 + CO3 + H2O =>
CaCO4 + 2 HCl = CaCl2 + CO3 + H2O
Si2 + S2 = SiS4 =>
Si2 + 4 S2 = 2 SiS4
P2O3 + H2O3 = HPO3 =>
P2O3 + H2O3 = 2 HPO3
ONa2 + H3PO4 = Na3PO4 + H2O =>
3 ONa2 + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Cu(NO3)2 + NH3(NH4OH) = Cu(OH)2 + NH4NO3 + NH3 =>
Cu(NO3)2 + 2 NH3(NH4OH) = Cu(OH)2 + 2 NH4NO3 + 2 NH3
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2 =>
AgNO3 + 4 NH4NO3 + 7 NaOH = Ag(NH3)2OH + 7 NaNO3 + 8 H2
FeO2 + HCl = FeCl2 + O2 + H2O =>
2 FeO2 + 4 HCl = 2 FeCl2 + O2 + 2 H2O
CO2(g) + SO2(g) = CS2(l) + O2(g) =>
CO2(g) + 2 SO2(g) = CS2(l) + 3 O2(g)
CaCl2 + Br2 = CaBr2 + Cl2 =>
CaCl2 + Br2 = CaBr2 + Cl2
K3[Fe(CN)6] + H2SO4 + Al = Al3[Fe(CN)6] + K2SO4 + HAl =>
2 K3[Fe(CN)6] + 3 H2SO4 + 12 Al = 2 Al3[Fe(CN)6] + 3 K2SO4 + 6 HAl
CuSO4 + KCN = Cu(CN)2 + K2(SO4) =>
CuSO4 + 2 KCN = Cu(CN)2 + K2(SO4)
Zu(OH)2 + HNO3 = Zu(NO3)2 + H2O =>
Zu(OH)2 + 2 HNO3 = Zu(NO3)2 + 2 H2O
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Br + NaOH = NaBrO + NaBr + H2O =>
2 Br + 2 NaOH = NaBrO + NaBr + H2O
NaCl + Pb(III)NO = Pb(III)Cl + NaNO =>
NaCl + Pb(III)NO = Pb(III)Cl + NaNO
Al(s) + FeSO4 = Al2(SO4)3 + Fe =>
2 Al(s) + 3 FeSO4 = Al2(SO4)3 + 3 Fe
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + Fe3Cl = ZnCl2 + Fe =>
Zn + 2 Fe3Cl = ZnCl2 + 6 Fe
Cr2(SO4)3 + BaCl2 = CrCl3 + BaSO4 =>
Cr2(SO4)3 + 3 BaCl2 = 2 CrCl3 + 3 BaSO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
