| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(C2O4)3 + 3 K2(C2O4) + 6 H2O = 2 K3Al(C2O4)3(H2O)3
CoBr2 + Fe = FeBr3 + Co =>
3 CoBr2 + 2 Fe = 2 FeBr3 + 3 Co
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
Rb + HNO3 = RbNO3 + H2O + NH3 =>
8 Rb + 9 HNO3 = 8 RbNO3 + 3 H2O + NH3
Pb(NO3)2 + NaOH = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(NO3)
CH2 + H2O = CH4 + O2 =>
2 CH2 + 2 H2O = 2 CH4 + O2
KIO4 + KI = I2 + KO2 =>
KIO4 + KI = I2 + 2 KO2
AgNO3(aq) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)
P(s) + O2(g) = P2O5(s) =>
4 P(s) + 5 O2(g) = 2 P2O5(s)
C2H5OH + Cr2O7{2-} + H{+} = CH3CO2H + Cr{3+} + H2O =>
3 C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CO2H + 4 Cr{3+} + 11 H2O
S + H2O = SO + H2 =>
S + H2O = SO + H2
KOH + Cl2 = KCl + K(ClO) + H2O =>
2 KOH + Cl2 = KCl + K(ClO) + H2O
Ca(OH)2 + Na2(SO4) = CaSO4 + NaOH =>
Ca(OH)2 + Na2(SO4) = CaSO4 + 2 NaOH
PBS + H2O = PBSO4 + H2 =>
PBS + 4 H2O = PBSO4 + 4 H2
Fe(SCN)3 + H2O + Na2SO3 = Fe(SCN)2 + Na2SO4 + HSCN =>
2 Fe(SCN)3 + H2O + Na2SO3 = 2 Fe(SCN)2 + Na2SO4 + 2 HSCN
Ba(NO3)2 = BaO + N2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 2 N2 + 5 O2
K2SO3 + BaCl2 = BaSO3 + KCl =>
K2SO3 + BaCl2 = BaSO3 + 2 KCl
Cu + O = CuO =>
Cu + O = CuO
NaO2 + H2 = Na + H2O =>
NaO2 + 2 H2 = Na + 2 H2O
HOOCCOOH = CO2 + CO + H2O =>
HOOCCOOH = CO2 + CO + H2O
NH3 + P2O5 = P + N2 + H2O =>
10 NH3 + 3 P2O5 = 6 P + 5 N2 + 15 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
NaCl + C6H5CH3 = C6H5Na + CH3Cl =>
NaCl + C6H5CH3 = C6H5Na + CH3Cl
Fe + H3O{+} = Fe{+} + H2 + H2O =>
2 Fe + 2 H3O{+} = 2 Fe{+} + H2 + 2 H2O
KI + Br = KBr + I =>
KI + Br = KBr + I
MnBr2 + NaBiO3 + H2SO4 = NaMnO4 + NaBrO3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 MnBr2 + 34 NaBiO3 + 62 H2SO4 = 4 NaMnO4 + 8 NaBrO3 + 17 Bi2(SO4)3 + 11 Na2SO4 + 62 H2O
Ca3Al2Si3O12 + CaAl2Si2O8 + Al2SiO5 + H2O = Ca2Al3Si3O12(OH) =>
Ca3Al2Si3O12 + CaAl2Si2O8 + Al2SiO5 + H2O = 2 Ca2Al3Si3O12(OH)
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O
K3Fe(CN)6 + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
NaHCO3 + HC1 = CO2 + H2O + NaC1 =>
NaHCO3 + HC1 = CO2 + H2O + NaC1
N2H6SO4 + KMnO4 = N2 + H2SO4 + H2O + MnO2 + K2SO4 =>
3 N2H6SO4 + 4 KMnO4 = 3 N2 + H2SO4 + 8 H2O + 4 MnO2 + 2 K2SO4
Au + H2O = Au(OH) + H =>
Au + H2O = Au(OH) + H
HgF + H2O2 = HgO + HF =>
2 HgF + H2O2 = 2 HgO + 2 HF
CuO + C12H22O11 = Cu + H2O + CO2 =>
24 CuO + C12H22O11 = 24 Cu + 11 H2O + 12 CO2
CH3COOH + KHCO3 = CH3COOK + H2CO3 =>
CH3COOH + KHCO3 = CH3COOK + H2CO3
Zn + Mg(CH3COO)2 = ZnMg + CH3COO =>
Zn + Mg(CH3COO)2 = ZnMg + 2 CH3COO
Al + NaOH + HOH = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 Na[Al(OH)4] + 3 H2
K2CrO4 + HBr = KBr + CrBr3 + H2O + Br =>
K2CrO4 + 8 HBr = 2 KBr + CrBr3 + 4 H2O + 3 Br
NaCO2 + HSO2 = NaSO2 + HCO2 =>
NaCO2 + HSO2 = NaSO2 + HCO2
Pb(CH3COO)2 + K2Cr2O2 = PbCr2O2 + CH3COOK =>
Pb(CH3COO)2 + K2Cr2O2 = PbCr2O2 + 2 CH3COOK
Fe(NO3)3 + K2CrO4 = Fe2(CrO4) + K(NO3)3 =>
2 Fe(NO3)3 + K2CrO4 = Fe2(CrO4) + 2 K(NO3)3
KNO2 + H2SO4 = NO2 + NO + H2O + K2SO4 =>
2 KNO2 + H2SO4 = NO2 + NO + H2O + K2SO4
K2S + K2Cr2O7 + H2O = S + K3Cr(OH)6 + KOH =>
3 K2S + K2Cr2O7 + 7 H2O = 3 S + 2 K3Cr(OH)6 + 2 KOH
Cu(OH)2 + Na2SO4 + HCl = CuSO4 + NaCl + H2O =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 NaCl + 2 H2O
CrCl3 + NaOH = NaCl3 + Cr(OH) =>
CrCl3 + NaOH = NaCl3 + Cr(OH)
ZnS + H3O = Zn + H2S + H2O =>
ZnS + 2 H3O = Zn + H2S + 2 H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
CH3(CH2)11COONa + MgCl2 = CH3(CH2)11COONaCl + Mg =>
2 CH3(CH2)11COONa + MgCl2 = 2 CH3(CH2)11COONaCl + Mg
BeO + HF = BeF2 + H2O =>
BeO + 2 HF = BeF2 + 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 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
