| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Ca(s) + V2O5(s) = 5 CaO + 2 V
CuS + H2 = Cu + H2S =>
CuS + H2 = Cu + H2S
NH4HCO3 + C10H15NO + C2H5OH = C10H15N + H2O =>
2 NH4HCO3 + 2 C10H15NO + 9 C2H5OH = 4 C10H15N + 17 H2O
Na2SiO3 + NaHSO4 = SiO2 + Na2SO4 + H2O =>
Na2SiO3 + 2 NaHSO4 = SiO2 + 2 Na2SO4 + H2O
Ca(s) + V2O5(s) = CaO + V =>
5 Ca(s) + V2O5(s) = 5 CaO + 2 V
AlSO4 + KOH = KSO4 + AlOH =>
AlSO4 + KOH = KSO4 + AlOH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Na(OH) + HC1 = NaC1 + H2O =>
Na(OH) + HC1 = NaC1 + H2O
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
P4 + HCl = PCl + H2 =>
P4 + 4 HCl = 4 PCl + 2 H2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ca(s) + V2O5(s) = CaO + V =>
5 Ca(s) + V2O5(s) = 5 CaO + 2 V
AlSO4 + KOH = KSO4 + AlOH =>
AlSO4 + KOH = KSO4 + AlOH
MgI2 + H2SO4 = MgSO4 + H2S + I2 + H2O =>
4 MgI2 + 5 H2SO4 = 4 MgSO4 + H2S + 4 I2 + 4 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
P4 + HCl = PCl + H2 =>
P4 + 4 HCl = 4 PCl + 2 H2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CuO + Fe = Fe2O3 + Cu =>
3 CuO + 2 Fe = Fe2O3 + 3 Cu
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CH4(g) + Cu2O(s) = Cu(s) + H2O(l) + CO2 =>
CH4(g) + 4 Cu2O(s) = 8 Cu(s) + 2 H2O(l) + CO2
P4 + HCl = PCl + H2 =>
P4 + 4 HCl = 4 PCl + 2 H2
KNH2 + H2O = KOH + NH3 =>
KNH2 + H2O = KOH + NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(s) + V2O5(s) = CaO + V =>
5 Ca(s) + V2O5(s) = 5 CaO + 2 V
NO2 + K2MnO4 = KNO3 + Mn(NO3)2 =>
4 NO2 + K2MnO4 = 2 KNO3 + Mn(NO3)2
HI + ZnO = ZnI2 + H2O =>
2 HI + ZnO = ZnI2 + H2O
Cu2O + O2 + CO2 + H2O = CuCO3*Cu(OH)2 =>
2 Cu2O + O2 + 2 CO2 + 2 H2O = 2 CuCO3*Cu(OH)2
Al + O + HNO3 = AlNO3 + HO =>
Al + O + HNO3 = AlNO3 + HO
HCOOH(l) + C2H5OH(l) = HCOOC2H5(l) + H2O(l) =>
HCOOH(l) + C2H5OH(l) = HCOOC2H5(l) + H2O(l)
AlSO4 + KOH = KSO4 + AlOH =>
AlSO4 + KOH = KSO4 + AlOH
Ca(OH)2 + FeCl3 = Fe(OH)2 + CaCl3 =>
Ca(OH)2 + FeCl3 = Fe(OH)2 + CaCl3
P4 + HCl = PCl + H2 =>
P4 + 4 HCl = 4 PCl + 2 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2O + Fe = Fe2O2 + H2 =>
2 H2O + 2 Fe = Fe2O2 + 2 H2
C6FeK4N6 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
2 C6FeK4N6 + 7 H2SO4 + 55 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 62 H2O
C8H16O8 + O2 = CO2 + H2O =>
C8H16O8 + 8 O2 = 8 CO2 + 8 H2O
AuCl3 + Cu = Au + CuCl2 =>
2 AuCl3 + 3 Cu = 2 Au + 3 CuCl2
Cr2(CH3COO)4*2H2O + NaOH + O2 = Cr(OH)3 + CH3COONa + H2O =>
2 Cr2(CH3COO)4*2H2O + 8 NaOH + O2 = 4 Cr(OH)3 + 8 CH3COONa + 2 H2O
Ca2Si + Cl2 = CaCl + SiCl4 =>
Ca2Si + 3 Cl2 = 2 CaCl + SiCl4
Na3VO4 + Zn + HCl = VOCl2 + ZnCl2 + NaCl + H2O =>
2 Na3VO4 + Zn + 12 HCl = 2 VOCl2 + ZnCl2 + 6 NaCl + 6 H2O
Fe(NO3O3) + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
2 Fe(NO3O3) + 4 NH3 + 3 H2O = 2 Fe(OH)3 + 3 NH4NO3
Fe2O3 + MnCl2 + H2O = MnFe12O19 + H2 + Cl2 =>
6 Fe2O3 + MnCl2 + H2O = MnFe12O19 + H2 + Cl2
LiCl(aq) + K2CO3(aq) = Li2CO3(aq) + KCl(aq) =>
2 LiCl(aq) + K2CO3(aq) = Li2CO3(aq) + 2 KCl(aq)
H{+} + MnO4{-} + S{-2} = MnO2 + SO3{-3} + H2O =>
2 H{+} + 5 MnO4{-} + 3 S{-2} = 5 MnO2 + 3 SO3{-3} + H2O
CH3{-}C6H6{-}CH3 + KMnO4 + H2SO4 = HOOC{-}C6H6{-}COOH + MnSO4 + K2SO4 + H2O =>
5 CH3{-}C6H6{-}CH3 + 6 KMnO4 + 9 H2SO4 = 5 HOOC{-}C6H6{-}COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
P4 + HCl = PCl + H2 =>
P4 + 4 HCl = 4 PCl + 2 H2
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
H2O + As2O3 = As(OH)3 =>
3 H2O + As2O3 = 2 As(OH)3
NaHCO3 + HC2H3O2 = Na2C2H3O2 + H2O + CO2 =>
16 NaHCO3 + 9 HC2H3O2 = 8 Na2C2H3O2 + 14 H2O + 18 CO2
P4 + HCl = PH3 + Cl2 =>
P4 + 12 HCl = 4 PH3 + 6 Cl2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
