| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + 2 NaBH4 = 2 Ag + 2 NaNO3 + 2 BH3 + H2
I2 + AgNO3 = AgI + I(NO3)3 =>
2 I2 + 3 AgNO3 = 3 AgI + I(NO3)3
Na2CO3(aq) + Ca(OH)2(aq) = NaOH(aq) + CaCO3(s) =>
Na2CO3(aq) + Ca(OH)2(aq) = 2 NaOH(aq) + CaCO3(s)
Fe3O4 + C2 = Fe + CO =>
Fe3O4 + 2 C2 = 3 Fe + 4 CO
PbBr2 + K2CO3 = KBr + PbCO3 =>
PbBr2 + K2CO3 = 2 KBr + PbCO3
S2 + H2O = H2S + O2 =>
S2 + 2 H2O = 2 H2S + O2
Mg + Co(NO3)2 = Mg(NO3)2 + Co22 =>
22 Mg + 22 Co(NO3)2 = 22 Mg(NO3)2 + Co22
Sn + Au(No3)3 = Sn(No3)4 + Au =>
3 Sn + 4 Au(No3)3 = 3 Sn(No3)4 + 4 Au
C6H8O7 + C2H5OH = C10H12O3 + H2O =>
7 C6H8O7 + 24 C2H5OH = 9 C10H12O3 + 46 H2O
CaOH + AlSO4 = AlOH + CaSO4 =>
CaOH + AlSO4 = AlOH + CaSO4
Si2S4 = Si + S =>
Si2S4 = 2 Si + 4 S
NaCl + N2 = Na3N + Cl =>
6 NaCl + N2 = 2 Na3N + 6 Cl
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
Ag + NaOH = AgH + NaO =>
Ag + NaOH = AgH + NaO
Pb(NO3)2 + KOH = KOH(NO3)2 + Pb =>
Pb(NO3)2 + KOH = KOH(NO3)2 + Pb
CuSO4 + NH3*H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = (CuOH)2SO4 + (NH4)2SO4
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3 =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3
Na2S2O3 + O2 = Na2O + SO3 =>
Na2S2O3 + 2 O2 = Na2O + 2 SO3
HOCl + NaHSO3 = NaCl + H2SO4 =>
HOCl + NaHSO3 = NaCl + H2SO4
C3H7NO2 + H2O = CO2 + CH4 + NH3 =>
2 C3H7NO2 + 2 H2O = 3 CO2 + 3 CH4 + 2 NH3
MgO + SO2 + H2O = Mg(HSO3)2 =>
MgO + 2 SO2 + H2O = Mg(HSO3)2
C2H6O + H2O = CO + H2 =>
C2H6O + H2O = 2 CO + 4 H2
S(s) + F2(g) = SF6(g) =>
S(s) + 3 F2(g) = SF6(g)
ClF + H2O = HCl + HF + O2 =>
2 ClF + 2 H2O = 2 HCl + 2 HF + O2
AgCl(s) = Ag(s) + Cl2(g) =>
2 AgCl(s) = 2 Ag(s) + Cl2(g)
NaOH + (COOH)2 = Na2C2O4 + H2O =>
2 NaOH + (COOH)2 = Na2C2O4 + 2 H2O
RbOH + SO2 = Rb2SO3 + H2O =>
2 RbOH + SO2 = Rb2SO3 + H2O
Mg + Pb(ClO3)4 = Mg(ClO3)2 + Pb =>
2 Mg + Pb(ClO3)4 = 2 Mg(ClO3)2 + Pb
N2O5 + NH3 = O2NNH2 + NH4NO3 =>
N2O5 + 2 NH3 = O2NNH2 + NH4NO3
Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]
MgOHCl + HNO3 = Mg(NO3)2 + HCl + H2O =>
MgOHCl + 2 HNO3 = Mg(NO3)2 + HCl + H2O
SO2 + NaOH = Na2(SO3) + H2O =>
SO2 + 2 NaOH = Na2(SO3) + H2O
Na2 + CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2 + CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
CH4 + O2 = CH2O + H2O =>
CH4 + O2 = CH2O + H2O
Rb2CO3 = Rb + CO3 =>
Rb2CO3 = 2 Rb + CO3
C6H12O6(aq) = CH3CH2OH(l) + CO2(g) =>
C6H12O6(aq) = 2 CH3CH2OH(l) + 2 CO2(g)
Fe3Cl + KOH = KCl + Fe3OH =>
Fe3Cl + KOH = KCl + Fe3OH
KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2
Al2S3(s) + H2O(l) = Al(OH)3(aq) + H2S =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S
CH3(CH1)2CH3 + O2 = CO2 + H2O =>
CH3(CH1)2CH3 + 6 O2 = 4 CO2 + 4 H2O
AgCl + NH4OH + HNO3 = AgNO3 + H2O + NH4Cl =>
AgCl + NH4OH + HNO3 = AgNO3 + H2O + NH4Cl
As + H2O = As2O3 + H =>
2 As + 3 H2O = As2O3 + 6 H
CH4 + Br = CBr4 + H2 =>
CH4 + 4 Br = CBr4 + 2 H2
Ag2O + NH4OH + NH4NO3 = (Ag(NH3)2)NO3 + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2(Ag(NH3)2)NO3 + 3 H2O
Co(NO3)2(aq) + NaOH(aq) = CoOH(s) + Na(NO3)2(aq) =>
Co(NO3)2(aq) + NaOH(aq) = CoOH(s) + Na(NO3)2(aq)
BaS + KMnO4 = Ba(MnO4)2 + K2S =>
BaS + 2 KMnO4 = Ba(MnO4)2 + K2S
K2C2O4 + FeCl3*6H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4 + FeCl3*6H2O = FeK3(C2O4)3H2O + 3 KCl + 5 H2O
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
BF3(g) + Li2SO3(aq) = B2(SO3)3(aq) + LiF(s) =>
2 BF3(g) + 3 Li2SO3(aq) = B2(SO3)3(aq) + 6 LiF(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
