| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H16O6 + 4 O2 = 6 C2O + 8 H2O
NH3(aq) + O2(g) = N2(g) + H2O(l) =>
4 NH3(aq) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCl + Al = HCl(Al) =>
HCl + Al = HCl(Al)
Pb(No3)2 + K2CrO4 = Pb(CrO4)2 + K2No3 =>
Pb(No3)2 + 2 K2CrO4 = Pb(CrO4)2 + 2 K2No3
PbSO4 + NaOH = Na2PbO2 + SO2 + OH =>
PbSO4 + 2 NaOH = Na2PbO2 + SO2 + 2 OH
NH4F + Sr(NO3)2 + CO(NH2)2 = SrF2 + CO2 + H2O + N2 =>
6 NH4F + 3 Sr(NO3)2 + 2 CO(NH2)2 = 3 SrF2 + 2 CO2 + 16 H2O + 8 N2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C3H4 + KMnO4 + KOH = CH3COOK + MnO2 + K2CO3 =>
5 C3H4 + 8 KMnO4 + KOH = 7 CH3COOK + 8 MnO2 + K2CO3
Ag2Se + NaNO3 + H2SO4 = Ag2SO4 + SeO2 + NO2 + Na2SO4 + H2O =>
Ag2Se + 6 NaNO3 + 4 H2SO4 = Ag2SO4 + SeO2 + 6 NO2 + 3 Na2SO4 + 4 H2O
AgBr + F2 = FBr + Ag =>
2 AgBr + F2 = 2 FBr + 2 Ag
K2Cr2O4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)2 + H2O =>
K2Cr2O4 + Na2SO3 + 3 H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)2 + 3 H2O
SO2 + NaSO3 = NaO2 + S2O3 =>
SO2 + NaSO3 = NaO2 + S2O3
Zn + H2S = Zn2S + H2 =>
2 Zn + H2S = Zn2S + H2
CrCl3 + NH3*H2O = NH3Cl + Cr + H2O =>
CrCl3 + 3 NH3*H2O = 3 NH3Cl + Cr + 3 H2O
BeCl + KOH = BeOH + KCl =>
BeCl + KOH = BeOH + KCl
Br + F = Br3F =>
3 Br + F = Br3F
K2Cr2O7 + KI + H2SO3 = Cr2(SO3)3 + K2SO3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO3 = Cr2(SO3)3 + 4 K2SO3 + 3 I2 + 7 H2O
C + SiO2 + Ca3(PO4)2 = P4 + CaSiO3 + CO =>
10 C + 6 SiO2 + 2 Ca3(PO4)2 = P4 + 6 CaSiO3 + 10 CO
BaCl2*H2O(s) = BaCl2 + H2O(g) =>
BaCl2*H2O(s) = BaCl2 + H2O(g)
Na(OH) + Cr(OH)3 = CrNaO2 + H2O =>
Na(OH) + Cr(OH)3 = CrNaO2 + 2 H2O
Zn + H{2} = Zn{2+} + H2 =>
2 Zn + 2 H{2} = 2 Zn{2+} + H2
C2H2SH + NaOH = C2H2OH + NaSH =>
C2H2SH + NaOH = C2H2OH + NaSH
NO2OH + H2O = NH3OH + OH =>
NO2OH + 5 H2O = NH3OH + 7 OH
Pb + NaCl = NaPb + Cl =>
Pb + NaCl = NaPb + Cl
BeCl + KOH = BeOH + KCl =>
BeCl + KOH = BeOH + KCl
Sr(IO3)2 + Cs3P = Sr3P2 + CsIO3 =>
3 Sr(IO3)2 + 2 Cs3P = Sr3P2 + 6 CsIO3
ZnSO4 + C6H8O7 + H3BO3 + NH4OH = C18H24Zn3BN3O21 + H2SO4 + H2O =>
3 ZnSO4 + 3 C6H8O7 + H3BO3 + 3 NH4OH = C18H24Zn3BN3O21 + 3 H2SO4 + 6 H2O
TiS + HNO3 = Ti(NO3)2 + NO + S + H2O =>
3 TiS + 8 HNO3 = 3 Ti(NO3)2 + 2 NO + 3 S + 4 H2O
RbNO3 + Na = NaNO3 + Rb =>
RbNO3 + Na = NaNO3 + Rb
NaBr + HNO3 = NO2 + Br2 + Na2O + H2O =>
2 NaBr + 2 HNO3 = 2 NO2 + Br2 + Na2O + H2O
(NH4)3CO3 + H2O + Co(NO3)2 = [Co(NH3)4CO3]NO3 + H2O2 =>
(NH4)3CO3 + 3 H2O + Co(NO3)2 = [Co(NH3)4CO3]NO3 + 3 H2O2
CO2 + Cu + H2 = CuC + H2O =>
CO2 + Cu + 2 H2 = CuC + 2 H2O
Mg(OH)2(aq) + H2SO4(aq) = MgSO4(aq) + H2O =>
Mg(OH)2(aq) + H2SO4(aq) = MgSO4(aq) + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2O2(s) + HCl(aq) = AlCl2(aq) + H2O(l) =>
Al2O2(s) + 4 HCl(aq) = 2 AlCl2(aq) + 2 H2O(l)
PbCO3 + H2SO4 = H2CO3 + PbSO4 =>
PbCO3 + H2SO4 = H2CO3 + PbSO4
C2H4 + O3 = CH2O =>
3 C2H4 + 2 O3 = 6 CH2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CuO + H = Cu + HO =>
CuO + H = Cu + HO
HI2 = H2 + I =>
2 HI2 = H2 + 4 I
CH3COONaHCl = CH3COOHNaCl =>
CH3COONaHCl = CH3COOHNaCl
Cu{+2} + Pb = Pb{2+} + Cu =>
Cu{+2} + Pb = Pb{2+} + Cu
MgH2O = Mg + H2O =>
MgH2O = Mg + H2O
MgCl2 + BaCl = MgCl + BaCl2 =>
MgCl2 + BaCl = MgCl + BaCl2
C11H16O + NH3 = C10H15N + CH3OH =>
C11H16O + NH3 = C10H15N + CH3OH
CH3COOH + Al = Al(CH3COOH) =>
CH3COOH + Al = Al(CH3COOH)
KMnO4 + H2SO4 = K2S02 + MnSO2 + H2O + O2 =>
2 KMnO4 + 4 H2SO4 = K2S02 + 2 MnSO2 + 4 H2O + 8 O2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/24
Équations équilibrées sur02/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
