| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2S(aq)
FeS2 + O2 + H2O = H2SO4 + Fe2O3 =>
4 FeS2 + 15 O2 + 8 H2O = 8 H2SO4 + 2 Fe2O3
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
KNO3 + MnO2 + KOH = KNO2 + KMnO4 + H2O =>
3 KNO3 + 2 MnO2 + 2 KOH = 3 KNO2 + 2 KMnO4 + H2O
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4 =>
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4
NH4VO3 + CuSO4 = Cu3(VO4)2 + NH3 + SO2 + H2O + O2 =>
4 NH4VO3 + 6 CuSO4 = 2 Cu3(VO4)2 + 4 NH3 + 6 SO2 + 2 H2O + 3 O2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
N2O3 = NO2 + NO =>
N2O3 = NO2 + NO
Ag2O + NH4OH + NH4NO3 = H2O + Ag18N7HO8 =>
36 Ag2O + 10 NH4OH + 9 NH4NO3 = 41 H2O + 4 Ag18N7HO8
Ni(No3)2 + BaCl2 = NiCl2 + Ba(No3)2 =>
Ni(No3)2 + BaCl2 = NiCl2 + Ba(No3)2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sb2O3 + KOH = Sb(OH)3 + K2O =>
Sb2O3 + 6 KOH = 2 Sb(OH)3 + 3 K2O
(CH3COO)2Zn + HCl = ZnCl2 + CH3COOH =>
(CH3COO)2Zn + 2 HCl = ZnCl2 + 2 CH3COOH
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
S + KOH + KNO2 = K2SO3 + N2 + H2O =>
3 S + 2 KOH + 4 KNO2 = 3 K2SO3 + 2 N2 + H2O
Pb(NO3)4 + Al2S3 = PbS2 + Al(NO3)3 =>
3 Pb(NO3)4 + 2 Al2S3 = 3 PbS2 + 4 Al(NO3)3
K2Cr2O7 + NaI + H2SO3 = Cr2(SO3)3 + Na2SO3 + K2SO3 + I2 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO3 = Cr2(SO3)3 + 3 Na2SO3 + K2SO3 + 3 I2 + 7 H2O
Ca(C2O4)2 + H2SO4 = CaSO4 + H2(C2O4)2 =>
Ca(C2O4)2 + H2SO4 = CaSO4 + H2(C2O4)2
H3PO4 + CsOH = CsH2PO4 + H2O =>
H3PO4 + CsOH = CsH2PO4 + H2O
FeBr2 = Fe + Br =>
FeBr2 = Fe + 2 Br
SnF2 + NaPO4 = NaF3 + Sn3(PO4)2 =>
3 SnF2 + 2 NaPO4 = 2 NaF3 + Sn3(PO4)2
CuSO4 + NaSO3 + H2O = Cu2O + H2SO4 + Na2SO4 =>
2 CuSO4 + 2 NaSO3 + 3 H2O = Cu2O + 3 H2SO4 + Na2SO4
HClO4 + Ba(OH)2 = Ba(ClO4) + H(OH)2 =>
HClO4 + Ba(OH)2 = Ba(ClO4) + H(OH)2
PbO2 + MnCl2 + HNO3 = HMnO4 + H2O + Cl2 + Pb(NO3)2 =>
7 PbO2 + 2 MnCl2 + 14 HNO3 = 2 HMnO4 + 6 H2O + 2 Cl2 + 7 Pb(NO3)2
LiBr + KNo3 = LiNo3 + KBr =>
LiBr + KNo3 = LiNo3 + KBr
(CaOH)2MnO4 + HCl = CaMnO4 + CaCl2 + H2O =>
(CaOH)2MnO4 + 2 HCl = CaMnO4 + CaCl2 + 2 H2O
Fe2(SiO)3 + Zn = Zn2(SiO)3 + Fe2 =>
Fe2(SiO)3 + 2 Zn = Zn2(SiO)3 + Fe2
Ag2NO + AlCl3 = AgCl + Al2(NO)3 =>
3 Ag2NO + 2 AlCl3 = 6 AgCl + Al2(NO)3
Cl2 + OH{-} = Cl{-} + HClO =>
Cl2 + OH{-} = Cl{-} + HClO
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
CS + Cl = CCl + S2Cl2 =>
2 CS + 4 Cl = 2 CCl + S2Cl2
C6H4(OH)COOH + O2 = CO + H2O =>
2 C6H4(OH)COOH + 7 O2 = 14 CO + 6 H2O
C15H10O + C25H22ClP + NaOH = C22H16 + C18H15OP + NaCl + H2O =>
C15H10O + C25H22ClP + NaOH = C22H16 + C18H15OP + NaCl + H2O
KI + Fe2(SO4)3 = FeI3 + K2(SO4) =>
6 KI + Fe2(SO4)3 = 2 FeI3 + 3 K2(SO4)
KMnO4 + KCl + H2SO4 = Cl2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 8 H2O + 6 K2SO4 + 2 MnSO4
X(NH4)2SO4 + XAgNO3 = XNH4NO3 + XAg2SO4 =>
X(NH4)2SO4 + 2 XAgNO3 = 2 XNH4NO3 + XAg2SO4
SnO2 + HCl = Sn + Cl + H2O =>
SnO2 + 4 HCl = Sn + 4 Cl + 2 H2O
H4 = H5 =>
5 H4 = 4 H5
FePO3 = Fe2O3 + P2O3 =>
2 FePO3 = Fe2O3 + P2O3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SO2 + HNO3 = SO3 + HNO2 =>
SO2 + HNO3 = SO3 + HNO2
NH4NO2 = N202 + H2O =>
101 NH4NO2 = N202 + 202 H2O
Fe(OH)2 + HNO2 = FeNO2 + H(OH)2 =>
Fe(OH)2 + HNO2 = FeNO2 + H(OH)2
KMnO4 + NaOH + FeSO4 = Fe(OH)3 + KNaMnO4 + Na2SO4 =>
KMnO4 + 3 NaOH + FeSO4 = Fe(OH)3 + KNaMnO4 + Na2SO4
KMnO4 + NaNO2 + H2O = MnO(OH)2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + 3 H2O = 2 MnO(OH)2 + 3 NaNO3 + 2 KOH
Na2S2O3 = S + Na2S + Na2SO4 =>
4 Na2S2O3 = 4 S + Na2S + 3 Na2SO4
Fe2(s) + O3(g) = FeO2(s) =>
3 Fe2(s) + 4 O3(g) = 6 FeO2(s)
Cu(s) + H2O4S(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2O4S(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
| 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 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/24
Équations équilibrées sur02/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
