| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + 3 O2(l) = 2 CO2 + 2 H2O
Br2O5 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
Br2O5 + Ba(OH)2 = Ba(BrO3)2 + H2O
PBO2 + H2SO4 = PBSO4 + H2O + O2 =>
2 PBO2 + 2 H2SO4 = 2 PBSO4 + 2 H2O + O2
Na2CO3 + CaO2H2 = CaC + NaOH + O =>
Na2CO3 + CaO2H2 = CaC + 2 NaOH + 3 O
CH3COOHNa + H2SO4 = CH3COOH + NaH2SO4 =>
CH3COOHNa + H2SO4 = CH3COOH + NaH2SO4
Zn + H3PO4 = HZn + (PO4)2 =>
6 Zn + 2 H3PO4 = 6 HZn + (PO4)2
Sr(IO)2 = SrI2 + O2 =>
Sr(IO)2 = SrI2 + O2
Te + Xe + As = TeXeAs =>
Te + Xe + As = TeXeAs
P + Br = PBr3 =>
P + 3 Br = PBr3
Fe + LiSO4 = FeSO4 + Li =>
Fe + LiSO4 = FeSO4 + Li
NH4OH + HF = NH4F + HOH =>
NH4OH + HF = NH4F + HOH
N2 + O2 = N52O =>
52 N2 + O2 = 2 N52O
Si + HNO3 = SiO2 + NO + H2O =>
3 Si + 4 HNO3 = 3 SiO2 + 4 NO + 2 H2O
Pd + H2O = H2 + Pd(OH)3 =>
2 Pd + 6 H2O = 3 H2 + 2 Pd(OH)3
C17H25N3O5S + OH = C17H24N3O6S + H2O =>
C17H25N3O5S + 3 OH = C17H24N3O6S + 2 H2O
C2H4O3 + NaHCO3 = C2H4O2Na + CO2 + H2O =>
3 C2H4O3 + 2 NaHCO3 = 2 C2H4O2Na + 4 CO2 + 3 H2O
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
Fe + LiSO4 = FeSO4 + Li =>
Fe + LiSO4 = FeSO4 + Li
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaCl2 + Na2CO3 = NaCl(aq) + CaCO3(s) =>
CaCl2 + Na2CO3 = 2 NaCl(aq) + CaCO3(s)
Ca5(PO4)3OH + SIO2 + C = Ca2SIO4 + H2O + CO2 + P4 =>
4 Ca5(PO4)3OH + 10 SIO2 + 15 C = 10 Ca2SIO4 + 2 H2O + 15 CO2 + 3 P4
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ba + C = Ba2C =>
2 Ba + C = Ba2C
C7H14O + O = CO2 + H2O =>
C7H14O + 20 O = 7 CO2 + 7 H2O
NaNO3 + CaCl2 = Ca(NO3)2 + NaCl =>
2 NaNO3 + CaCl2 = Ca(NO3)2 + 2 NaCl
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Na2[Zn(OH)4] + HCl = ZnCl2 + NaOH + H2O =>
Na2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 NaOH + 2 H2O
(NH4)2SO4 + NaOH = (Na)2SO4 + NH4OH =>
(NH4)2SO4 + 2 NaOH = (Na)2SO4 + 2 NH4OH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Cl2 + K2CO3 = KCl + KClO3 + CO2 =>
3 Cl2 + 3 K2CO3 = 5 KCl + KClO3 + 3 CO2
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
HCl + NH4Br = HBr + NH4Cl =>
HCl + NH4Br = HBr + NH4Cl
H2O2 + KI = O2 + HI + K2O =>
2 H2O2 + 4 KI = O2 + 4 HI + 2 K2O
C2H6S + O2 = O2S + CO2 + HO2 =>
C2H6S + 9 O2 = O2S + 2 CO2 + 6 HO2
HCl + MgCo3 = MgCl2 + Co + H =>
2 HCl + MgCo3 = MgCl2 + 3 Co + 2 H
H2O + CO2 = (C6H12O6) + O2 =>
6 H2O + 6 CO2 = (C6H12O6) + 6 O2
H2O + FeS = H2SO4 + FeH2 + H2 =>
4 H2O + FeS = H2SO4 + FeH2 + 2 H2
K2Cr2O7 + S2 = Cr2O7 + K2S =>
2 K2Cr2O7 + S2 = 2 Cr2O7 + 2 K2S
CaCO3 + HCl*H2O = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl*H2O = CaCl2 + 3 H2O + CO2
H2NCONH2 + O2 = CO2 + H2O + N2 =>
2 H2NCONH2 + 3 O2 = 2 CO2 + 4 H2O + 2 N2
Sn(OH)2 + NaOH = NaSn(OH)3 =>
Sn(OH)2 + NaOH = NaSn(OH)3
BCl3 + C2H6O = B(OC2H5)3 + HCl =>
BCl3 + 3 C2H6O = B(OC2H5)3 + 3 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe(CN)2 + NaCN = Na4[Fe(CN)6] =>
Fe(CN)2 + 4 NaCN = Na4[Fe(CN)6]
Zi + CuCl2 = Cl + CuZi =>
Zi + CuCl2 = 2 Cl + CuZi
H2O + Sr(ClO3)2 = H2 + Sr(ClO4)2 =>
2 H2O + Sr(ClO3)2 = 2 H2 + Sr(ClO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/09/24
Équations équilibrées sur04/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
