| Équations équilibrées la veille | Équations équilibrées le lendemain |
120 C4H10O + 15 C3H6O2 = 8 H30 + 75 C7H14O2
C2N2 = (CN)2 =>
C2N2 = (CN)2
Fe + O3 + CO = Fe2CO4 =>
2 Fe + O3 + CO = Fe2CO4
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
AgI + Na{2}S{+} = Ag{2}S + NaI =>
AgI + Na{2}S{+} = Ag{2}S + NaI
C6H14O5 + O2 = CO2 + H2O =>
C6H14O5 + 7 O2 = 6 CO2 + 7 H2O
(C2H5)2NH + O2 = CO2 + H2O + NO2 =>
4(C2H5)2NH + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
Cr2O3 + Pb = Cr + Pb2O3 =>
Cr2O3 + 2 Pb = 2 Cr + Pb2O3
(NH4)2HPO4 + NaCl(ac) = Na2HPO4 + NH4Cl =>
(NH4)2HPO4 + 2 NaCl(ac) = Na2HPO4 + 2 NH4Cl
H2SO3LiOH = LiSO3H2OH =>
H2SO3LiOH = LiSO3H2OH
NaOH + NH4HCO3 = NaHCO3 + NH4OH =>
NaOH + NH4HCO3 = NaHCO3 + NH4OH
CaCl2(aq) + NaHCO3(aq) = CO2(g) + CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2(aq) + 2 NaHCO3(aq) = CO2(g) + CaCO3(aq) + 2 NaCl(aq) + H2O(l)
(C3H7)O + O2 = CO2 + H2O =>
4(C3H7)O + 17 O2 = 12 CO2 + 14 H2O
CH3NH2 + HCl = CH3NH2*HCl =>
CH3NH2 + HCl = CH3NH2*HCl
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
Li3N + HCl = LiHCl2 + NH3 =>
Li3N + 6 HCl = 3 LiHCl2 + NH3
HCl(aq) + Na2SO3(s) = H2SO3 + NaCl =>
2 HCl(aq) + Na2SO3(s) = H2SO3 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuO + NH3 = Cu + NO3 + H2O =>
9 CuO + 2 NH3 = 9 Cu + 2 NO3 + 3 H2O
Br2 + S2O3{2-} + H2O = Br1{-} + SO4{2-} + H{+} =>
4 Br2 + S2O3{2-} + 5 H2O = 8 Br1{-} + 2 SO4{2-} + 10 H{+}
H2Se + HNO3 = H2SeO3 + NO2 + H2O =>
H2Se + 6 HNO3 = H2SeO3 + 6 NO2 + 3 H2O
sulfuricacid = sulfur + oxygen + water =>
2 H2SO4 = 2 S + 3 O2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
*Fe3O4 + O2 = *Fe2O3 =>
4*Fe3O4 + O2 = 6*Fe2O3
UF4 + Mg = U + MgF2 =>
UF4 + 2 Mg = U + 2 MgF2
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
C + H2 + O2 = CHOOH =>
C + H2 + O2 = CHOOH
OH + H2CO3 = H2O + (CO3)2 =>
4 OH + 2 H2CO3 = 4 H2O + (CO3)2
HCOONa = CO + NaOH =>
HCOONa = CO + NaOH
Pb(CO3)2(s) + CH3COOH(aq) = (Pb(CH3COO)4)(s) + CO2(g) + H2O(l) =>
Pb(CO3)2(s) + 4 CH3COOH(aq) = (Pb(CH3COO)4)(s) + 2 CO2(g) + 2 H2O(l)
NiCl2(aq) + NaBH4(aq) + H2O = NaCl(aq) + B(OH)3 + Ni + H2 =>
NiCl2(aq) + 2 NaBH4(aq) + 6 H2O = 2 NaCl(aq) + 2 B(OH)3 + Ni + 7 H2
Cu{2+} + I{-} = CuI2{-} + I2 =>
2 Cu{2+} + 6 I{-} = 2 CuI2{-} + I2
HNO3 + FePO4 = Fe(NO3)3 + H3PO4 =>
3 HNO3 + FePO4 = Fe(NO3)3 + H3PO4
Ti2(CO3)4 + HClO3 = H2CO3 + Ti(ClO3)4 =>
Ti2(CO3)4 + 8 HClO3 = 4 H2CO3 + 2 Ti(ClO3)4
BaCl2Na2SO4 = BaSO4Na2Cl2 =>
BaCl2Na2SO4 = BaSO4Na2Cl2
P + I2 + H2O = PH4I + H3PO4 =>
18 P + 5 I2 + 32 H2O = 10 PH4I + 8 H3PO4
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + KHSO4 + H2O =>
K2Cr2O7 + 4 KCl + 6 H2SO4 = 2 CrO2Cl2 + 6 KHSO4 + 3 H2O
CH3NH2(aq) + HClO4(aq) = CH3NH3Cl + O2 =>
CH3NH2(aq) + HClO4(aq) = CH3NH3Cl + 2 O2
UF4 = U + F2 =>
UF4 = U + 2 F2
NH4Cl + NH3 = NCl + NH7 =>
NH4Cl + NH3 = NCl + NH7
NH3 + LiOH = Li3N + H2O =>
NH3 + 3 LiOH = Li3N + 3 H2O
C8H9NO + HNO3 = C8H8N2O3 + H2O =>
C8H9NO + HNO3 = C8H8N2O3 + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Cu(s) + H2SO4(aq) = CuSO45H2O(aq) + SO2(g) + H2O(l) =>
Cu(s) + 43 H2SO4(aq) = CuSO45H2O(aq) + 42 SO2(g) + 42 H2O(l)
CuSO4(aq) + NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq)
MnO2(s) + HCl(ac) = MnCl2(ac) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(ac) = MnCl2(ac) + Cl2(g) + 2 H2O(l)
MgCl + K = Mg + KCl =>
MgCl + K = Mg + KCl
COCl2 + KOH = K2CO3 + KCl + H2O =>
COCl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
Na2Ti3O7 + H2O = Na2Ti6O13 + NaOH =>
2 Na2Ti3O7 + H2O = Na2Ti6O13 + 2 NaOH
Cu(SO4) + NaOH = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2(SO4)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
