| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RuS2 + 7 O2 = 2 RuO3 + 4 SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H5Cl + O2 = CO2 + H2O + HCl =>
C3H5Cl + 4 O2 = 3 CO2 + 2 H2O + HCl
ZnO + C17H35COOH = Zn(C17H35COO)2 + H2O =>
ZnO + 2 C17H35COOH = Zn(C17H35COO)2 + H2O
Li2O + H2MnO4 = LiHMnO4 + H2O =>
Li2O + 2 H2MnO4 = 2 LiHMnO4 + H2O
Cu + Ca(OH)2 = Ca + Cu(OH)2 =>
Cu + Ca(OH)2 = Ca + Cu(OH)2
Ba(NO3)2 = Ba(NO2)2O + O2 =>
2 Ba(NO3)2 = 2 Ba(NO2)2O + O2
NaCl(l) + H2SO4(l) = HCl(g) + Na2SO4(s) =>
2 NaCl(l) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2CO3(s) + O2(g) = Fe2O3(s) + CO2(g) =>
Fe2CO3(s) + O2(g) = Fe2O3(s) + CO2(g)
(NH4)2SO4 + Na2SiO3 = H2O + SiO2 + Na2SO4 + NH3 =>
(NH4)2SO4 + Na2SiO3 = H2O + SiO2 + Na2SO4 + 2 NH3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CH3CH2OH + O2 = H2O + C3CO2H =>
8 CH3CH2OH + 11 O2 = 22 H2O + 4 C3CO2H
C3H6O + Na = C3H5ONa + H2 =>
2 C3H6O + 2 Na = 2 C3H5ONa + H2
FeBr2 + K2CO3 = FeCO3 + KBr =>
FeBr2 + K2CO3 = FeCO3 + 2 KBr
NaI + K2CO3 = Na2CO3 + KI =>
2 NaI + K2CO3 = Na2CO3 + 2 KI
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
KI + KNO3 + H2SO4 = I2 + NO + K2SO4 + H2O =>
6 KI + 2 KNO3 + 4 H2SO4 = 3 I2 + 2 NO + 4 K2SO4 + 4 H2O
Bi(NO3)3(ac) + H2O(l) + CH3CSNH2(ac) = Bi2S3(s) + CH3CONH2(ac) + HNO3(ac) =>
2 Bi(NO3)3(ac) + 3 H2O(l) + 3 CH3CSNH2(ac) = Bi2S3(s) + 3 CH3CONH2(ac) + 6 HNO3(ac)
MgSO3 + H3PO4 = Mg3(PO4)2 + H2SO3 =>
3 MgSO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2SO3
CH3COOH(aq)NaHCO3(s) = CO2(g)H2O(l)NaCH3COO(aq) =>
CH3COOH(aq)NaHCO3(s) = CO2(g)H2O(l)NaCH3COO(aq)
CH3COOH + Sr = Sr(CH3COO)2 + H2 =>
2 CH3COOH + Sr = Sr(CH3COO)2 + H2
Mg(NO3)2 + C2H6N4O2 = MgO + N2 + CO2 + H2O =>
Mg(NO3)2 + C2H6N4O2 = MgO + 3 N2 + 2 CO2 + 3 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
K(NO3) + H2CO3 = K2CO3 + H(NO3) =>
2 K(NO3) + H2CO3 = K2CO3 + 2 H(NO3)
CoH6 + O2 = Co2 + H2O =>
2 CoH6 + 3 O2 = Co2 + 6 H2O
Na(OH) + CO2 = NaHCO3 =>
Na(OH) + CO2 = NaHCO3
H2 + P = H3P =>
3 H2 + 2 P = 2 H3P
CoH6 + O2 = Co2 + H2O =>
2 CoH6 + 3 O2 = Co2 + 6 H2O
CH3OH + O2 = HCO3 + H2O =>
4 CH3OH + 7 O2 = 4 HCO3 + 6 H2O
C10H22(g) + O2 = CO2(g) + H2O(g) =>
2 C10H22(g) + 31 O2 = 20 CO2(g) + 22 H2O(g)
Ni(NO3)2*6H2O + C2H5NO2 = NiO + CO2 + H2O + N2 =>
9 Ni(NO3)2*6H2O + 10 C2H5NO2 = 9 NiO + 20 CO2 + 79 H2O + 14 N2
P4 + HNO2 = H3PO3 + NO =>
P4 + 12 HNO2 = 4 H3PO3 + 12 NO
Cu(OH)2 + Na2S = NaOH + CuS =>
Cu(OH)2 + Na2S = 2 NaOH + CuS
K2Zn(OH)4 + HCl = ZnCl2 + KCl + H2O =>
K2Zn(OH)4 + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
Zn + N = (Zn3N2) =>
3 Zn + 2 N = (Zn3N2)
AgOH + H2O = AgOH2 + OH =>
AgOH + H2O = AgOH2 + OH
NaCI + KF = NaF + KCI =>
NaCI + KF = NaF + KCI
C2H4(NH2)(COOH)2 + NaOH = C2H4(NH2)(COONa)2 + H2O =>
C2H4(NH2)(COOH)2 + 2 NaOH = C2H4(NH2)(COONa)2 + 2 H2O
NaCl + Ti(OH)2 = Na(OH)2 + TiCl =>
NaCl + Ti(OH)2 = Na(OH)2 + TiCl
N2H3CH3(l) + N2O4(l) = H2O(g) + N2(g) + CO2(g) =>
4 N2H3CH3(l) + 5 N2O4(l) = 12 H2O(g) + 9 N2(g) + 4 CO2(g)
CoCl2(aq) + Na2CrO4(aq) = CoCrO4(s) + NaCl(aq) =>
CoCl2(aq) + Na2CrO4(aq) = CoCrO4(s) + 2 NaCl(aq)
NaHSO4 + Al = Al2(SO4)3 + Na2SO4 + H2 =>
6 NaHSO4 + 2 Al = Al2(SO4)3 + 3 Na2SO4 + 3 H2
KCl + NaClO = NaCl + KClO =>
KCl + NaClO = NaCl + KClO
Cs + Te = CsTe =>
Cs + Te = CsTe
(NH4)Cl + Ca(OH)2 = (NH4)(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2(NH4)(OH) + CaCl2
V2O5 + Mg + S = VS + MgO =>
V2O5 + 5 Mg + 2 S = 2 VS + 5 MgO
Ni(ClO)2 = NiCl2 + O2 =>
Ni(ClO)2 = NiCl2 + O2
NaOH + C6H10O4 = C6HNa + H2O =>
NaOH + C6H10O4 = C6HNa + 5 H2O
NaNO3 + Mg + H2O = NH3 + Mg(OH)2 + NaOH =>
NaNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + NaOH
| 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 sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
