| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeO + C = 4 Fe + CO4
CH3OH + NO3 = N2 + CO2 + H2O =>
2 CH3OH + 2 NO3 = N2 + 2 CO2 + 4 H2O
AuCl3 + Na2S = NaCl + Au2S3(s) =>
2 AuCl3 + 3 Na2S = 6 NaCl + Au2S3(s)
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaI + H2SO4 = NaHSO4 + H2S + I2 + H2O =>
8 NaI + 9 H2SO4 = 8 NaHSO4 + H2S + 4 I2 + 4 H2O
KBr + CaS = K2S + CaBr2 =>
2 KBr + CaS = K2S + CaBr2
C10H13 + Cl2 = C + HCl =>
2 C10H13 + 13 Cl2 = 20 C + 26 HCl
BrCl + I = BrI + Cl =>
BrCl + I = BrI + Cl
H2O = H2O2 + H{+} + e =>
2 H2O = H2O2 + 2 H{+} + 2e
BrCl + I = BrI + Cl =>
BrCl + I = BrI + Cl
Fe2(SO4)3 + SbH3 = Sb + FeSO4 + H2SO4 =>
3 Fe2(SO4)3 + 2 SbH3 = 2 Sb + 6 FeSO4 + 3 H2SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
FeO3(s) + C(s) = Fe(s) + CO2(g) =>
2 FeO3(s) + 3 C(s) = 2 Fe(s) + 3 CO2(g)
C6H12 + HCl = C6H13Cl =>
C6H12 + HCl = C6H13Cl
C6H12O6 + H3PO4 = C6H13O9P + H2O =>
C6H12O6 + H3PO4 = C6H13O9P + H2O
C6H5COOH + HNO3 = C6H5COONO2 + H2O =>
C6H5COOH + HNO3 = C6H5COONO2 + H2O
MnI2 + HClO2 = MnClO4 + I2 + HCl + H2O =>
4 MnI2 + 9 HClO2 = 4 MnClO4 + 4 I2 + 5 HCl + 2 H2O
Ca + Na2Co3 = CaCo3 + Na =>
Ca + Na2Co3 = CaCo3 + 2 Na
CO2(g) + H2O(l) = C6H12O5(s) + O2(g) =>
12 CO2(g) + 12 H2O(l) = 2 C6H12O5(s) + 13 O2(g)
NaNO3 + KI + HCl = I2 + KCl + NaNO2 + H2O =>
NaNO3 + 2 KI + 2 HCl = I2 + 2 KCl + NaNO2 + H2O
NaHSO4 + H2O = H2S2O8 + H2 + NaOH =>
2 NaHSO4 + 2 H2O = H2S2O8 + H2 + 2 NaOH
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
FeBr3 + Cl2 = Fe2Cl3 + Br2 =>
4 FeBr3 + 3 Cl2 = 2 Fe2Cl3 + 6 Br2
KMnO4 + C6H14 = KMnO2 + C6H12 + H2O =>
KMnO4 + 2 C6H14 = KMnO2 + 2 C6H12 + 2 H2O
NaOH + Pb(OH)2 = Na2(Pb(OH)4) =>
2 NaOH + Pb(OH)2 = Na2(Pb(OH)4)
(NH4)2(SO4) + BaCl2 = (NH4)Cl + Ba(SO4) =>
(NH4)2(SO4) + BaCl2 = 2(NH4)Cl + Ba(SO4)
CrCl2 + NaOH + H2O2 = Cr(OH)3 + NaCl =>
2 CrCl2 + 4 NaOH + H2O2 = 2 Cr(OH)3 + 4 NaCl
Cu + H2 = CuH =>
2 Cu + H2 = 2 CuH
Be + HOH = Be(OH)2 + H2 =>
Be + 2 HOH = Be(OH)2 + H2
KOH + NiCl2 = Ni(OH)2 + KCl =>
2 KOH + NiCl2 = Ni(OH)2 + 2 KCl
C11H14O2 + NaOH = C7H6O2 + C4H10O + Na =>
47 C11H14O2 + 48 NaOH = 51 C7H6O2 + 40 C4H10O + 48 Na
SC2O3 + SO3 = SC2(SO4)3 =>
SC2O3 + 3 SO3 = SC2(SO4)3
HCl + H2S = Cl2S + H2 =>
2 HCl + H2S = Cl2S + 2 H2
SO3 + H2 = S8 + H2O =>
8 SO3 + 24 H2 = S8 + 24 H2O
Na2HPO4 + CaCl2 = Ca3(PO4)2 + NaH2PO4 + NaCl =>
4 Na2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 2 NaH2PO4 + 6 NaCl
NF3 + O2 = NO2 + F2 =>
2 NF3 + 2 O2 = 2 NO2 + 3 F2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
CH3Cl + Mg = CH3MgCl =>
CH3Cl + Mg = CH3MgCl
(CaC2) + (H2O) = (C2H2) + Ca(OH)2 =>
(CaC2) + 2(H2O) = (C2H2) + Ca(OH)2
CaH2 + H2O = Ca(OH)2 + H =>
CaH2 + 2 H2O = Ca(OH)2 + 4 H
Ba(HCO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(HCO3)2 =>
3 Ba(HCO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(HCO3)2
Cl2 + O2 = Cl2O25 =>
2 Cl2 + 25 O2 = 2 Cl2O25
KNO2 + PBO2 + HCl = KNO3 + PBCl2 + H2O =>
KNO2 + PBO2 + 2 HCl = KNO3 + PBCl2 + H2O
C9H19O + O2 = CO + H2O =>
4 C9H19O + 35 O2 = 36 CO + 38 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2
CuSO4K2Cr2O7 = CuCr2O7K2SO4 =>
CuSO4K2Cr2O7 = CuCr2O7K2SO4
C5H6O4 + O2 = CO2 + H2O =>
2 C5H6O4 + 9 O2 = 10 CO2 + 6 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
