| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + H3PO3 = MgHPO3 + 2 H2O
Ti + H2O2 = TiO2 + H2O =>
Ti + 2 H2O2 = TiO2 + 2 H2O
Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
C5H10O5 + H2SO4 = H2O + SO2 + CO2 =>
C5H10O5 + 10 H2SO4 = 15 H2O + 10 SO2 + 5 CO2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
C6H8O7 + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O
N2H4 + H2O = NH4 + OH =>
N2H4 + 4 H2O = 2 NH4 + 4 OH
K2CO3 + Na3PO4 = K2Na3 + CO3PO4 =>
K2CO3 + Na3PO4 = K2Na3 + CO3PO4
FeBr2 + Br = FeBr3 =>
FeBr2 + Br = FeBr3
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O =>
CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O
C3H7NH2 + HCl = C3H7NH3 + Cl =>
C3H7NH2 + HCl = C3H7NH3 + Cl
C5H8 + H2 = C5H10 = C5H12 =>
C5H8 + H2 = C5H10
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
KCl + HNo3 = KNo3 + HCl =>
KCl + HNo3 = KNo3 + HCl
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
N2H8PtCl6 = Pt + N2 + HCl + NH3 =>
3 N2H8PtCl6 = 3 Pt + 2 N2 + 18 HCl + 2 NH3
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
SbCl3 + Na2S = Sb2S3 + NaCl =>
2 SbCl3 + 3 Na2S = Sb2S3 + 6 NaCl
Cr2O7{2-} + S + H2O = Cr2O3 + SO2 + OH{-} =>
2 Cr2O7{2-} + 3 S + 2 H2O = 2 Cr2O3 + 3 SO2 + 4 OH{-}
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
Fe + AuCl = FeCl2 + Au =>
Fe + 2 AuCl = FeCl2 + 2 Au
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ra + O = RaO2 =>
Ra + 2 O = RaO2
HOCl + KOH = KCl + H2O2 =>
HOCl + KOH = KCl + H2O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K2SO3 + Br2 = KBr + KBrO3 + SO2 =>
3 K2SO3 + 3 Br2 = 5 KBr + KBrO3 + 3 SO2
C31H64 + O2 = C2O + H2O =>
4 C31H64 + 95 O2 = 62 C2O + 128 H2O
Mn{2+} + PbO2 + H{+} = Pb{2+} + Mn{3+} + H2O =>
2 Mn{2+} + PbO2 + 4 H{+} = Pb{2+} + 2 Mn{3+} + 2 H2O
BeCl2 + H2O = Be(OH)2 + HCl =>
BeCl2 + 2 H2O = Be(OH)2 + 2 HCl
CO2 + F2 = C2F6 + O2 =>
2 CO2 + 3 F2 = C2F6 + 2 O2
MnO2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 12 HNO3 = 2 HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O
C2H3Cl + O2 = HCl + H2O + CO =>
2 C2H3Cl + 3 O2 = 2 HCl + 2 H2O + 4 CO
FeCr2O4(s) + K2CO3(aq) + O2(g) = Fe2O3(s) + K2CrO4(aq) + CO2(g) =>
4 FeCr2O4(s) + 8 K2CO3(aq) + 7 O2(g) = 2 Fe2O3(s) + 8 K2CrO4(aq) + 8 CO2(g)
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3 =>
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3
KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4
C7H6O3 + NaHCO3 = CO2 + H2O + Na =>
C7H6O3 + 28 NaHCO3 = 35 CO2 + 17 H2O + 28 Na
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
SrC2O4 = Sr + C + O =>
SrC2O4 = Sr + 2 C + 4 O
Mg(OH)2(s) + HCl(l) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(l) = MgCl2(aq) + 2 H2O(l)
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
KBr + K2CrO4 + H2O = Br2 + K3[Cr(OH)6] + KOH =>
6 KBr + 2 K2CrO4 + 8 H2O = 3 Br2 + 2 K3[Cr(OH)6] + 4 KOH
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2 =>
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2
Al2O3 + CaO = Ca(AlO2)2 =>
Al2O3 + CaO = Ca(AlO2)2
H2S(g) + O2(g) = SO(g) + H2O =>
H2S(g) + O2(g) = SO(g) + H2O
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
| 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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
