| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(OH)2 + 2 HAsO3 = Ni(AsO3)2 + 2 H2O
NaNO2 + FeCl2 + HCl = NO + FeCl3 + NaCl + H2O =>
NaNO2 + FeCl2 + 2 HCl = NO + FeCl3 + NaCl + H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
P4 + F = PF3 =>
P4 + 12 F = 4 PF3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Xe + Ne = XeNe =>
Xe + Ne = XeNe
Cu + H(NO3)2 = Cu(NO3)2 + NO2 + H2O =>
3 Cu + 4 H(NO3)2 = 3 Cu(NO3)2 + 2 NO2 + 2 H2O
BI3 + F2 = BF3 + I2 =>
2 BI3 + 3 F2 = 2 BF3 + 3 I2
Fe2(SO4)3(aq) + NaOH(aq) = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3(aq) + 6 NaOH(aq) = 2 Fe(OH)3 + 3 Na2SO4
CH4 + HNO3 = CH3NO2 + H2O =>
CH4 + HNO3 = CH3NO2 + H2O
LiH(s) + H2O(l) = LiOH + H2 =>
LiH(s) + H2O(l) = LiOH + H2
H2SO3 + KOH = H2O + K2(SO3) =>
H2SO3 + 2 KOH = 2 H2O + K2(SO3)
MgBr + Cl = ClBr + Mg =>
MgBr + Cl = ClBr + Mg
Xe + F = XeF5 =>
Xe + 5 F = XeF5
H2OC5H10 = C5H10H2O =>
H2OC5H10 = C5H10H2O
CH4 + HNO3 = CH3NO2 + H2O =>
CH4 + HNO3 = CH3NO2 + H2O
H3PO3 + H2O = H3O + HPO3 =>
H3PO3 + 2 H2O = 2 H3O + HPO3
ZnSO4 + LiNO3 = Zn(NO3)2 + Li2SO4 =>
ZnSO4 + 2 LiNO3 = Zn(NO3)2 + Li2SO4
Ag(NO3) + K3Fe(CN)6 = Ag3Fe(CN)6 + K(NO3) =>
3 Ag(NO3) + K3Fe(CN)6 = Ag3Fe(CN)6 + 3 K(NO3)
Zn(NH3)2Cl2 + H2SO4 = ZnSO4 + NH4Cl =>
Zn(NH3)2Cl2 + H2SO4 = ZnSO4 + 2 NH4Cl
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnO2 + C3H7C(O)C3H7 =>
21 CH3CH(OH)CH2CH3 + 8 KMnO4 + 4 H2SO4 = 4 K2SO4 + 25 H2O + 8 MnO2 + 12 C3H7C(O)C3H7
NaCO + HCl = NaCOHCl =>
NaCO + HCl = NaCOHCl
HCl + K2Cr2O7 + NaI = Cr + NaCl + I + H2O + KCl =>
14 HCl + K2Cr2O7 + 12 NaI = 2 Cr + 12 NaCl + 12 I + 7 H2O + 2 KCl
KOH + ZnO + H3PO4 = K2ZnP2O7 + H2O =>
2 KOH + ZnO + 2 H3PO4 = K2ZnP2O7 + 4 H2O
O2 + K3Cr2O7 + Mg3(PO4)2 + KOH = MgCrO4 + K3PO4 + H2O =>
3 O2 + 12 K3Cr2O7 + 8 Mg3(PO4)2 + 12 KOH = 24 MgCrO4 + 16 K3PO4 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KOH + H3Po4 = K2HPo4 + H2O =>
2 KOH + H3Po4 = K2HPo4 + 2 H2O
HI + Br2 = HBr + I =>
2 HI + Br2 = 2 HBr + 2 I
CuCl2 + Zn = ZnCl + Cu =>
CuCl2 + 2 Zn = 2 ZnCl + Cu
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
C(s) + FeCr2O4(s) = FeCr2(s) + CO2(g) =>
2 C(s) + FeCr2O4(s) = FeCr2(s) + 2 CO2(g)
K2CO3 + CH3CO2H = KCH3CO2 + CO2 + H2O =>
K2CO3 + 2 CH3CO2H = 2 KCH3CO2 + CO2 + H2O
KNO2 + H2SO4 = K2SO4 + NO2 + H2O + SO2 =>
2 KNO2 + 2 H2SO4 = K2SO4 + 2 NO2 + 2 H2O + SO2
BrH + KOH = BrOH + KH =>
BrH + KOH = BrOH + KH
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Co + P = CoP =>
Co + P = CoP
CuI2 = CuI + I2 =>
2 CuI2 = 2 CuI + I2
K2SO4(aq) + MgCl2(aq) = K2Cl2 + MgSO4 =>
K2SO4(aq) + MgCl2(aq) = K2Cl2 + MgSO4
NaCl + H2SO4 = Na2SO4 + SO2 + Cl + H2O =>
2 NaCl + 2 H2SO4 = Na2SO4 + SO2 + 2 Cl + 2 H2O
CH3OH + HI = HOH + CH3I =>
CH3OH + HI = HOH + CH3I
Fe(NO3)2Mg = Mg(NO3)2Fe =>
Fe(NO3)2Mg = Mg(NO3)2Fe
CS + H2S + Cu = CH4 + CuS =>
CS + 2 H2S + 3 Cu = CH4 + 3 CuS
Zn(OH)2 + NaCl = ZnCl2 + NaOH =>
Zn(OH)2 + 2 NaCl = ZnCl2 + 2 NaOH
K2CO3Cu2SO4 = K2SO4Cu2CO3 =>
K2CO3Cu2SO4 = K2SO4Cu2CO3
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
PbO(s) + PbS(s) = Pb(s) + SO2(g) =>
2 PbO(s) + PbS(s) = 3 Pb(s) + SO2(g)
MgO4 = Mg + O2 =>
MgO4 = Mg + 2 O2
C10H15N5O11P2 + NaNO3 + NaOH = Na2CO3 + N2 + Na3PO4 + H2O =>
5 C10H15N5O11P2 + 43 NaNO3 + 87 NaOH = 50 Na2CO3 + 34 N2 + 10 Na3PO4 + 81 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
