| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + 2 H3PO4 = 3 H2 + Ca3P2O8
Li2O*Al2O3*4SiO2 + CaCO3 = Li2CO3 + Al2(CO3)3 + CaSiO3 =>
Li2O*Al2O3*4SiO2 + 4 CaCO3 = Li2CO3 + Al2(CO3)3 + 4 CaSiO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
K2O + FeSO4 = K2(SO4) + FeO =>
K2O + FeSO4 = K2(SO4) + FeO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
FeSO4 + H2O2 + H2O = Fe2O3 + H2SO4 =>
2 FeSO4 + H2O2 + H2O = Fe2O3 + 2 H2SO4
SrCl2 + K2CO3 = SrCO3 + KCl =>
SrCl2 + K2CO3 = SrCO3 + 2 KCl
Al + HNO3 = AlN + H2O + O2 =>
4 Al + 4 HNO3 = 4 AlN + 2 H2O + 5 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KCsO3 = KCs + O2 =>
2 KCsO3 = 2 KCs + 3 O2
C6H11CH3 + KMnO4 + H2O = C6H9CH3(OH)2 + MnO2 + KOH =>
3 C6H11CH3 + 4 KMnO4 + 2 H2O = 3 C6H9CH3(OH)2 + 4 MnO2 + 4 KOH
C8H18 = C2H6 + C6H12 =>
C8H18 = C2H6 + C6H12
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
K2HPO4 + NaOH = Na2HPO4 + KOH =>
K2HPO4 + 2 NaOH = Na2HPO4 + 2 KOH
Fe + KClO4 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
8 Fe + 3 KClO4 + 12 H2SO4 = 4 Fe2(SO4)3 + 3 KCl + 12 H2O
Cl2 + H2S = S2 + HCl =>
2 Cl2 + 2 H2S = S2 + 4 HCl
CH3COOH + NH4OH = CH4COONH4 + H2O + CO2 =>
9 CH3COOH + 8 NH4OH = 8 CH4COONH4 + 6 H2O + 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Na2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 6 NaHSO3 + 5 H2SO4 = 2 Cr2(SO4)3 + 5 Na2SO4 + 8 H2O
N + H = NH3 =>
N + 3 H = NH3
Cu(NO3)2(aq) + KI(aq) = CuI(s) + I2(s) + KNO3(aq) =>
2 Cu(NO3)2(aq) + 4 KI(aq) = 2 CuI(s) + I2(s) + 4 KNO3(aq)
Sb(s) + I2(g) = SbI3(s) =>
2 Sb(s) + 3 I2(g) = 2 SbI3(s)
Sr(OH)2 + HBrO3 = Sr(BrO3)2 + H2O =>
Sr(OH)2 + 2 HBrO3 = Sr(BrO3)2 + 2 H2O
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
CH3COOH + NH4OH = CH4COONH4 + H2O + CO2 =>
9 CH3COOH + 8 NH4OH = 8 CH4COONH4 + 6 H2O + 2 CO2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
FeBr3 + KOH = Fe(OH)3 + KBr =>
FeBr3 + 3 KOH = Fe(OH)3 + 3 KBr
Ba(NO3)2 + HSO4 = Ba(SO4)2 + HNO3 =>
Ba(NO3)2 + 2 HSO4 = Ba(SO4)2 + 2 HNO3
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Sb{3+} + Zn = Sb + Zn{2+} =>
2 Sb{3+} + 3 Zn = 2 Sb + 3 Zn{2+}
Mn{+2} + NO3{-} + H2O = MnO2 + NH4{+} + H{+} =>
4 Mn{+2} + NO3{-} + 5 H2O = 4 MnO2 + NH4{+} + 6 H{+}
CaPO4 + SnCl4 = CaCl4 + SnPO4 =>
CaPO4 + SnCl4 = CaCl4 + SnPO4
K3PO4 + BaCl2 = KCl + Ba3 + (PO4)4 =>
4 K3PO4 + 6 BaCl2 = 12 KCl + 2 Ba3 + (PO4)4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K3Fe(C2O4)3 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + FeSO4 + K2SO4 =>
K3Fe(C2O4)3 + KMnO4 + 4 H2SO4 = MnSO4 + 6 CO2 + 4 H2O + FeSO4 + 2 K2SO4
NaOH + C2H4O2 = H2ONaC2H3O2 =>
NaOH + C2H4O2 = H2ONaC2H3O2
CuSO4 + H2SO4 = H2Cu(SO4)2 =>
CuSO4 + H2SO4 = H2Cu(SO4)2
MgO + NH4NO3 = NH3 + H2O(aq) + Mg(NO3)2 =>
MgO + 2 NH4NO3 = 2 NH3 + H2O(aq) + Mg(NO3)2
CS2 = S8 + C2 =>
4 CS2 = S8 + 2 C2
Zn2O3 + H2 = Zn + H2O =>
Zn2O3 + 3 H2 = 2 Zn + 3 H2O
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
HgCl2 + SnCl2 = Hg2Cl2SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2SnCl4
Cu + N2 = Cu4N2 =>
4 Cu + N2 = Cu4N2
C12H22O11 + H2O = C6H12O6 = CH3CH(OH)COOH =>
C12H22O11 + H2O = 2 C6H12O6
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
