| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(aq) + 2 HCl(aq) = AgCl2 + 2 H
K + CH3COOH = KCH2COO + H2 =>
K + CH3COOH = KCH2COO + H2
SiO2 + Na = Si + Na2SiO3 =>
3 SiO2 + 4 Na = Si + 2 Na2SiO3
H2O2 + CrCl3 + KOH = K2CrO4 + H2O + KCl =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 8 H2O + 6 KCl
Cr2O7 + SnI2 = Cr + Sn + IO3 =>
6 Cr2O7 + 7 SnI2 = 12 Cr + 7 Sn + 14 IO3
Al + H3O + Cr2O7 = Al3Cr2 + H2O =>
3 Al + 14 H3O + Cr2O7 = Al3Cr2 + 21 H2O
KSCN + FeCl3 = Fe(SCN)3 + KCl =>
3 KSCN + FeCl3 = Fe(SCN)3 + 3 KCl
Al + Ag6N2O3 = Al2N2O3 + Ag =>
2 Al + Ag6N2O3 = Al2N2O3 + 6 Ag
C18H34O2 + KMnO4 + H2O = C18H36O4 + MnO2 + KOH =>
3 C18H34O2 + 2 KMnO4 + 4 H2O = 3 C18H36O4 + 2 MnO2 + 2 KOH
Pb + PO4 + Cl = Pb5(PO4)3Cl =>
5 Pb + 3 PO4 + Cl = Pb5(PO4)3Cl
Cr(NO3)3*9H2O + NaOH = Cr(OH)3 + NaNO3 + H2O =>
Cr(NO3)3*9H2O + 3 NaOH = Cr(OH)3 + 3 NaNO3 + 9 H2O
Ti + HNO3 + H2O = TiO2H2O + NO =>
3 Ti + 4 HNO3 + H2O = 3 TiO2H2O + 4 NO
Fe3O4 + H2SO4(conc) = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4(conc) = 3 Fe2(SO4)3 + SO2 + 10 H2O
NaI(aq) + Br2(l) = NaBr(aq) + I2(l) =>
2 NaI(aq) + Br2(l) = 2 NaBr(aq) + I2(l)
C2H5(OH) + CH3COOH = CH3COOC2H5 + H2O =>
C2H5(OH) + CH3COOH = CH3COOC2H5 + H2O
Co + S = CoS =>
Co + S = CoS
NH4OH(aq) + H2SO4(aq) = NH4HSO4(aq) + H2O(l) =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4(aq) + H2O(l)
NaHCO3 + HC2H3O2(aq) = NaC2H3O2(aq) + CO2 + H2O =>
NaHCO3 + HC2H3O2(aq) = NaC2H3O2(aq) + CO2 + H2O
ZnO + PbSO3 = PbSO4 + Zn =>
ZnO + PbSO3 = PbSO4 + Zn
NH3 + HF = NH4HF2 =>
NH3 + 2 HF = NH4HF2
C4H8Cl2 + Zn = cyclobutane + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
KMnO4 + H2SO4 + CHO = K2SO4 + MnSO4 + CO2 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 CHO = 3 K2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
H0 = H2 =>
2 H0 = H2
Bi2S3 + HCl = BiCl3 + SH2 =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 SH2
C5H9NO4 + O2 = CO2 + H2O + NO2 =>
4 C5H9NO4 + 25 O2 = 20 CO2 + 18 H2O + 4 NO2
NH4O + H2SO4 = NH4SO4 + H2O =>
NH4O + H2SO4 = NH4SO4 + H2O
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
KOH + NH4Br = KBr + H2O + NH3 =>
KOH + NH4Br = KBr + H2O + NH3
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
K3PO4 + Mg(CH3COO)2 = C2H3KO2 + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(CH3COO)2 = 6 C2H3KO2 + Mg3(PO4)2
FeO + HCl = FeCl + OH =>
FeO + HCl = FeCl + OH
K2SnO2 + Br + KOH = K2SnO3 + KBr + H2O =>
K2SnO2 + 2 Br + 2 KOH = K2SnO3 + 2 KBr + H2O
NaH2PO2 + KMnO4 + H2SO4 = MnSO4 + NaH2PO4 + H2O + K2SO4 =>
5 NaH2PO2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 NaH2PO4 + 6 H2O + 2 K2SO4
[Co(NH3)4(H2O)Cl]Cl2 + C2H2O4 = [Co(NH3)4(C2O4)]Cl + HCl + H2O =>
[Co(NH3)4(H2O)Cl]Cl2 + C2H2O4 = [Co(NH3)4(C2O4)]Cl + 2 HCl + H2O
HPO4 + CuOH = Cu(PO4) + H2O =>
HPO4 + CuOH = Cu(PO4) + H2O
BaCO3 + NH3 + H2O = Ba(OH)2 + CO3 + NH4 =>
BaCO3 + 2 NH3 + 2 H2O = Ba(OH)2 + CO3 + 2 NH4
Ba(OH)2 + HCl = H2O + BaOHCl =>
Ba(OH)2 + HCl = H2O + BaOHCl
CH2CH6 + O2 = CO2 + H2O =>
CH2CH6 + 4 O2 = 2 CO2 + 4 H2O
NH3 + ICl = NI3 + NH4Cl =>
4 NH3 + 3 ICl = NI3 + 3 NH4Cl
Br2 + H = HBr =>
Br2 + 2 H = 2 HBr
H2SO4(aq) + HI(aq) = H2S(aq) + I2(aq) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(aq) + 4 I2(aq) + 4 H2O(l)
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
C15H16 + O2 = CO2 + H2O =>
C15H16 + 19 O2 = 15 CO2 + 8 H2O
KCN + FeS = K2S + Fe(CN)2 =>
2 KCN + FeS = K2S + Fe(CN)2
HCIO3 + H2O + P = H3PO4 + HCI =>
5 HCIO3 + 9 H2O + 6 P = 6 H3PO4 + 5 HCI
AgI + Fe(CO3)3 = FeI3 + AgCO3 =>
3 AgI + Fe(CO3)3 = FeI3 + 3 AgCO3
BeCl2 + (NH4)2CO3 + H2O = Be3(OH)2(CO3)2 + NH4Cl + CO2 =>
3 BeCl2 + 3(NH4)2CO3 + H2O = Be3(OH)2(CO3)2 + 6 NH4Cl + CO2
K + RbBr = KBr + Rb =>
K + RbBr = KBr + Rb
Si + I2 = SiI2 =>
Si + I2 = SiI2
HCHO + Ag(NH3)2OH = (NH4)2CO3 + Ag + NH3 + H2O =>
HCHO + 4 Ag(NH3)2OH = (NH4)2CO3 + 4 Ag + 6 NH3 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
