| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2O3 = 4 Al + 3 O2
ZnOLi = LiOZn =>
ZnOLi = LiOZn
H3COH + (Cr2O7){2-} + H{+} = HCOOH + Cr3{+} + H2O =>
17 H3COH + 6(Cr2O7){2-} + 16 H{+} = 17 HCOOH + 4 Cr3{+} + 25 H2O
Fe2 + I2 = FeI2 =>
Fe2 + 2 I2 = 2 FeI2
Zn(OH)2 + EDTA = Zn(EDTA) + H2O2 =>
Zn(OH)2 + EDTA = Zn(EDTA) + H2O2
SCN{-} + MnO4{-} + OH{-} = CN{-} + SO4{2-} + MnO4{2-} + H2O =>
SCN{-} + 6 MnO4{-} + 8 OH{-} = CN{-} + SO4{2-} + 6 MnO4{2-} + 4 H2O
C2H4(OH)2 + HBr = C2H4(Br)2 + H2O =>
C2H4(OH)2 + 2 HBr = C2H4(Br)2 + 2 H2O
K2Cr2O7 + K2HPO3 + KOH = K3(Cr(OH)4) + K3PO4 + H2O =>
K2Cr2O7 + 5 K2HPO3 + 9 KOH = 2 K3(Cr(OH)4) + 5 K3PO4 + 3 H2O
K + KMnO4 + HCl = KCl + MnCl2 + H2O =>
5 K + KMnO4 + 8 HCl = 6 KCl + MnCl2 + 4 H2O
H2SO4 + KHCO3 = K2SO4 + H2 + CO3 =>
H2SO4 + 2 KHCO3 = K2SO4 + 2 H2 + 2 CO3
MnBr2 = Mn + Br =>
MnBr2 = Mn + 2 Br
H2O + C19H15Cl = C19H16O + HCl =>
H2O + C19H15Cl = C19H16O + HCl
Cu2CO3 + HF = CuF + H2CO3 =>
Cu2CO3 + 2 HF = 2 CuF + H2CO3
SnO2 + H2S = Sn + S8 + H2O =>
4 SnO2 + 8 H2S = 4 Sn + S8 + 8 H2O
CH3COCH3 + NaClO = NaCH3COO + CHCl3 + NaCl + H2O =>
7 CH3COCH3 + 17 NaClO = 9 NaCH3COO + 3 CHCl3 + 8 NaCl + 6 H2O
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
4 CH3CH2CH2OH + 3 NaBr + 3 H2SO4 = 3 CH3CH2CH2CH2Br + 3 NaHSO4 + 4 H2O
Li2CO3 + Zn3(PO4)2 = Li2(PO4)2 + Zn3CO3 =>
Li2CO3 + Zn3(PO4)2 = Li2(PO4)2 + Zn3CO3
K + Ge = KGe =>
K + Ge = KGe
Ae + HCe = Ae3Ce + H2 =>
6 Ae + 2 HCe = 2 Ae3Ce + H2
CH3CH2OHHCl = CH3CH2ClH2O =>
CH3CH2OHHCl = CH3CH2ClH2O
NH2OH + H2SO3 = (NH4)2SO4 + H2SO4 =>
2 NH2OH + 2 H2SO3 = (NH4)2SO4 + H2SO4
KHSO4 + Al(OH)3 = K2SO4 + Al2(SO4)3 + H2O =>
6 KHSO4 + 2 Al(OH)3 = 3 K2SO4 + Al2(SO4)3 + 6 H2O
H3PO2 + Ba(OH)2 = Ba3(PO2)2 + H2O =>
2 H3PO2 + 3 Ba(OH)2 = Ba3(PO2)2 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
C5H10Cl2 + NaOH = NaCl + H2O + C5H10O =>
C5H10Cl2 + 2 NaOH = 2 NaCl + H2O + C5H10O
CaCl2 + Na2SiO3 = NaCl + CaSiO3 =>
CaCl2 + Na2SiO3 = 2 NaCl + CaSiO3
Fe(NO3)3 + KNCS = Fe(SCN) + K + NO3 =>
Fe(NO3)3 + KNCS = Fe(SCN) + K + 3 NO3
C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6
Fe(s) + CuO(s) = FeO(s) + Cu(s) =>
Fe(s) + CuO(s) = FeO(s) + Cu(s)
PdCl2(aq) + HNO3(aq) = Pd(NO3)2(aq) + HCl(aq) =>
PdCl2(aq) + 2 HNO3(aq) = Pd(NO3)2(aq) + 2 HCl(aq)
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ni + FeSO4 = NiSO4 + Fe =>
Ni + FeSO4 = NiSO4 + Fe
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
WCl2 + H2O = WO3 + HCl + H2 =>
WCl2 + 3 H2O = WO3 + 2 HCl + 2 H2
Sn(s) + Zn(NO3)2 = Sn(NO3)2 + Zn =>
Sn(s) + Zn(NO3)2 = Sn(NO3)2 + Zn
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2 + H2O =>
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2 + H2O
H3[Fe(CN)6] + Mn(OH)4 = Mn3([Fe(CN)6])4 + H2O =>
4 H3[Fe(CN)6] + 3 Mn(OH)4 = Mn3([Fe(CN)6])4 + 12 H2O
C4H12O2 + O4 = CO4 + H4O =>
4 C4H12O2 + 17 O4 = 16 CO4 + 12 H4O
C6H8O7 + HNO3 = C10H9N5O + H2O + O =>
5 C6H8O7 + 15 HNO3 = 3 C10H9N5O + 14 H2O + 63 O
C4H9NO + O2 = CO2 + H2O + NH3 =>
C4H9NO + 5 O2 = 4 CO2 + 3 H2O + NH3
CO2 + H2O + N2 = C9H28O2N + O2 =>
18 CO2 + 28 H2O + N2 = 2 C9H28O2N + 30 O2
H2SO4 + Mg2O = Mg2SO4 + H2O =>
H2SO4 + Mg2O = Mg2SO4 + H2O
C3H6Cl + Cl2 = C3H5Cl2 + HCl =>
C3H6Cl + Cl2 = C3H5Cl2 + HCl
HBr + (NH4)2CO3 = CO2 + H2O + NH4Br =>
2 HBr + (NH4)2CO3 = CO2 + H2O + 2 NH4Br
Fr4 + H2O = Fr2H + FrO =>
5 Fr4 + 4 H2O = 8 Fr2H + 4 FrO
H2C2O4 + KCl = HCl + K2C2O4 =>
H2C2O4 + 2 KCl = 2 HCl + K2C2O4
Al2O3 + HCl = Al2Cl2 + H2O3 =>
Al2O3 + 2 HCl = Al2Cl2 + H2O3
Fe + C = FeC =>
Fe + C = FeC
AgNO3 + CH3CO2K = AgC2H3O2 + KNO3 =>
AgNO3 + CH3CO2K = AgC2H3O2 + KNO3
C2H5OH + C5H10O2 = C7H14O2 + H2O =>
C2H5OH + C5H10O2 = C7H14O2 + 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 sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
