| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HC2H3O2 + NaHSO3 = CH3COONa + SO2 + H2O =>
HC2H3O2 + NaHSO3 = CH3COONa + SO2 + H2O
CH3 + CH2Cl + KOH = C2H4 + KCl + H2O =>
CH3 + CH2Cl + KOH = C2H4 + KCl + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2S + Na2Cr2O7 + H2O = Cr(OH)3 + S + NaOH =>
3 H2S + Na2Cr2O7 + H2O = 2 Cr(OH)3 + 3 S + 2 NaOH
ZnCO3 + HBr = ZnBr2 + H2CO3 =>
ZnCO3 + 2 HBr = ZnBr2 + H2CO3
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
C7H14 + Br2 = HBr + C7H13 =>
2 C7H14 + Br2 = 2 HBr + 2 C7H13
C6H4(OH)COOH + CaO = (C6H4(OH)OO)2Ca + H2O =>
12 C6H4(OH)COOH + 7 CaO = 7(C6H4(OH)OO)2Ca + H2O
LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
Bi + Se + Bi2O3 = Bi2O2Se =>
2 Bi + 3 Se + 2 Bi2O3 = 3 Bi2O2Se
(NH4)2HPO4 + H2O = H3PO4 + NH4OH =>
(NH4)2HPO4 + 2 H2O = H3PO4 + 2 NH4OH
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
H2SO3 + OH{-} = HSO3{-} + H2O =>
H2SO3 + OH{-} = HSO3{-} + H2O
SrC2O4 + HCl = SrCl2 + H2C2O4 =>
SrC2O4 + 2 HCl = SrCl2 + H2C2O4
KBiO3 + MnSO4 + H2SO4 = KMnO4 + K2SO4 + Bi2(SO4)3 + H2O =>
10 KBiO3 + 4 MnSO4 + 14 H2SO4 = 4 KMnO4 + 3 K2SO4 + 5 Bi2(SO4)3 + 14 H2O
Fe2(SO3)3 + KOH = Fe(OH)3 + K2SO3 =>
Fe2(SO3)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO3
Al + Zn(C2H3O2)2(aq) = Al(C2H3O2)3(aq) + Zn(s) =>
2 Al + 3 Zn(C2H3O2)2(aq) = 2 Al(C2H3O2)3(aq) + 3 Zn(s)
C6H13Cl + O2 = CO2 + H2O + HCl =>
C6H13Cl + 9 O2 = 6 CO2 + 6 H2O + HCl
K2SO4 + LiOH = Li2SO4 + KOH =>
K2SO4 + 2 LiOH = Li2SO4 + 2 KOH
WO3 + H2S = WS3 + H2O =>
WO3 + 3 H2S = WS3 + 3 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaOH + H3BO3 = Na3BO3 + H2O =>
3 NaOH + H3BO3 = Na3BO3 + 3 H2O
CaCl2 + HNO3 = Ca(NO3)2 + (HCl) =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2(HCl)
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + NaNO2 + CO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 3 Na2SO4 + 14 NaNO2 + 6 CO2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
BaCl2(aq) + (NH4)2SO4(aq) = BaSO4 + (NH4)2 + Cl2 =>
BaCl2(aq) + (NH4)2SO4(aq) = BaSO4 + (NH4)2 + Cl2
F2(g) + PbI4(aq) = PbF4(aq) + I2(s) =>
2 F2(g) + PbI4(aq) = PbF4(aq) + 2 I2(s)
AlS + H2O = AlO + H2S =>
AlS + H2O = AlO + H2S
NH4 + I2 = NI3 + HI =>
2 NH4 + 7 I2 = 2 NI3 + 8 HI
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe + Cu2S = FeS + Cu2 =>
Fe + Cu2S = FeS + Cu2
FeCl3 + H2SO3 = Fe2(SO3)3 + HCl =>
2 FeCl3 + 3 H2SO3 = Fe2(SO3)3 + 6 HCl
Br{-} + Cr2O7{2-} + H{+} = Cr{+3} + BrO3{-} + H2O =>
Br{-} + Cr2O7{2-} + 8 H{+} = 2 Cr{+3} + BrO3{-} + 4 H2O
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3 + Ca(SO4) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3 + 3 Ca(SO4)
K2SO4 + AgNo3 = Ag2SO4 + KNo3 =>
K2SO4 + 2 AgNo3 = Ag2SO4 + 2 KNo3
Co(OH)3 + HMnO4 = Co(MnO4)3 + H2O =>
Co(OH)3 + 3 HMnO4 = Co(MnO4)3 + 3 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu + CoC2O4 = C2CuO4 + Co =>
Cu + CoC2O4 = C2CuO4 + Co
Al2O3 + SnSO4 = Al2(SO4)3 + SnO =>
Al2O3 + 3 SnSO4 = Al2(SO4)3 + 3 SnO
CuCl2*2H2O + CH3COCH2COCH3 = Cu(CH3COCH2COCH3)2 + HCl + H2O + O2 =>
2 CuCl2*2H2O + 4 CH3COCH2COCH3 = 2 Cu(CH3COCH2COCH3)2 + 4 HCl + 2 H2O + O2
KMnO4 + H2SO4 + KI = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 5 I2 + 6 K2SO4 + 8 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 51 52 53 54 55 56 57 58 59 60 61 62 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/25
Équations équilibrées sur03/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
