| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + H2Co3 = Li2Co3 + 2 H2O
Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2 =>
Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KMnO4 + NaI + H2SO4 = K2SO4 + MnSO4 + NaSO4 + I2 + H2O =>
4 KMnO4 + 10 NaI + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 5 I2 + 16 H2O
CH3CH2CH2COOH + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + NH3 + H2O =>
CH3CH2CH2COOH + 20[Ag(NH3)2]OH = 20 Ag + 4(NH4)2CO3 + 32 NH3 + 10 H2O
CH3CHO + [Ag(NH3)2]NO3 = CH3COONH4 + Ag + NH3 + NO2 =>
CH3CHO + [Ag(NH3)2]NO3 = CH3COONH4 + Ag + NH3 + NO2
Sn(OH)2 + HCl = SnCl2 + H2O =>
Sn(OH)2 + 2 HCl = SnCl2 + 2 H2O
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
Sb(s) + O2(g) = Sb4O6(s) =>
4 Sb(s) + 3 O2(g) = Sb4O6(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(CH3COO)2 + Li2CO3 = BaCO3 + LiCH3COO =>
Ba(CH3COO)2 + Li2CO3 = BaCO3 + 2 LiCH3COO
HP + Cr(OH) = CrP + H2O =>
HP + Cr(OH) = CrP + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2SO4 + BaCl2 = BaSO4 + K2Cl2 =>
K2SO4 + BaCl2 = BaSO4 + K2Cl2
Na2SO4 + AgF = NaF + Ag2SO4 =>
Na2SO4 + 2 AgF = 2 NaF + Ag2SO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C2H4O + CrO7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
9 C2H4O + 2 CrO7{2-} + 10 H{+} = 9 C2H4O2 + 2 Cr{3+} + 5 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca2H6 + O2 = Ca2 + H2O =>
2 Ca2H6 + 3 O2 = 2 Ca2 + 6 H2O
NH3(g) + O(g) = NO2(g) + H20(g) =>
20 NH3(g) + 40 O(g) = 20 NO2(g) + 3 H20(g)
Fe(NO3)3(aq) + C6H8O6 + H2O(l) = Fe(NO3)2(aq) + HNO3(aq) + C6H10O8(aq) =>
2 Fe(NO3)3(aq) + C6H8O6 + 2 H2O(l) = 2 Fe(NO3)2(aq) + 2 HNO3(aq) + C6H10O8(aq)
Te2O3 + KNO3 + KOH = KNO2 + K2TeO4 + H2O =>
Te2O3 + 3 KNO3 + 4 KOH = 3 KNO2 + 2 K2TeO4 + 2 H2O
Fe2O3 + NH3 = Fe + N2 + H2O =>
Fe2O3 + 2 NH3 = 2 Fe + N2 + 3 H2O
Ai(s) + H2SO4(aq) = Ai2(SO4)3(aq) + H2(g) =>
2 Ai(s) + 3 H2SO4(aq) = Ai2(SO4)3(aq) + 3 H2(g)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C3H7OH + Cr2O7{-2} + H{+} = C2H5CHO + Cr{+3} + H2O =>
3 C3H7OH + Cr2O7{-2} + 8 H{+} = 3 C2H5CHO + 2 Cr{+3} + 7 H2O
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg2C + H2SO4 = CH4 + MgSO4 =>
Mg2C + 2 H2SO4 = CH4 + 2 MgSO4
CH3CHO + Cu(OH)2 + NaOH = Na2CO3 + Cu2O + H2O =>
CH3CHO + 10 Cu(OH)2 + 4 NaOH = 2 Na2CO3 + 5 Cu2O + 14 H2O
CaSO4 + H2O = Ca{+2} + HSO4{-} + OH{-} =>
CaSO4 + H2O = Ca{+2} + HSO4{-} + OH{-}
C2H4(OH)(COOH)3 + NaHCO3 = CO2 + H2O + C2H4(OH)(COONa)3 =>
C2H4(OH)(COOH)3 + 3 NaHCO3 = 3 CO2 + 3 H2O + C2H4(OH)(COONa)3
Cu(NO3)2 + Sn = Cu + Sn(NO3)2 = =>
Cu(NO3)2 + Sn = Cu + Sn(NO3)2
HC2H3O2 + Cu = CuC2H3O2 + H2 =>
2 HC2H3O2 + 2 Cu = 2 CuC2H3O2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Br2 + KOH + CrCl3 = K2CrO4 + KCl + KBr + H2O =>
3 Br2 + 16 KOH + 2 CrCl3 = 2 K2CrO4 + 6 KCl + 6 KBr + 8 H2O
HgCl2 + H2C2O4 = HgCl + CO2 + HCl =>
2 HgCl2 + H2C2O4 = 2 HgCl + 2 CO2 + 2 HCl
LiHSO3 + HClO4 = LiClO4 + SO2 + H2O =>
LiHSO3 + HClO4 = LiClO4 + SO2 + H2O
CH3COCl + NaOH = CH3COOH + NaCl =>
CH3COCl + NaOH = CH3COOH + NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(OH)2 + H2(CO3)2 = Ca(CO3)2 + H2O =>
Ca(OH)2 + H2(CO3)2 = Ca(CO3)2 + 2 H2O
Ba(OH2) + H3PO4 = BaOHPO4 + H =>
Ba(OH2) + H3PO4 = BaOHPO4 + 4 H
KNO2 + KMnO4 + NaOH = Na2MnO4 + K2MnO4 + KNO3 + H2O =>
KNO2 + 2 KMnO4 + 2 NaOH = Na2MnO4 + K2MnO4 + KNO3 + H2O
C14H10O2 + NaBH4 + H2O = C14H12O2 + NaB(OH)4 =>
4 C14H10O2 + NaBH4 + 4 H2O = 4 C14H12O2 + NaB(OH)4
Ag2 + O2 = Ag2O =>
2 Ag2 + O2 = 2 Ag2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
