| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C7H6O2 + O12 = CO2 + H2O =>
4 C7H6O2 + 5 O12 = 28 CO2 + 12 H2O
C9H20 + O2 = C9H20O =>
2 C9H20 + O2 = 2 C9H20O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
HCl + Pb4 = PbCl4 + H2 =>
16 HCl + Pb4 = 4 PbCl4 + 8 H2
KCN(aq) + KMnO4(aq) + H20(l) = KCNO(aq) + MnO2(s) + KOH(aq) =>
20 KCN(aq) + 20 KMnO4(aq) + H20(l) = 20 KCNO(aq) + 20 MnO2(s) + 20 KOH(aq)
Fe + S = FeS3 =>
Fe + 3 S = FeS3
(NH4)2SO4 + K2(HgI4) + KOH = [NH2Hg2O]I + KI + K2SO4 + H2O =>
(NH4)2SO4 + 4 K2(HgI4) + 8 KOH = 2[NH2Hg2O]I + 14 KI + K2SO4 + 6 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NaCl + H2O = NaO + H2Cl =>
NaCl + H2O = NaO + H2Cl
Al + HCe = AlCe3 + H2 =>
2 Al + 6 HCe = 2 AlCe3 + 3 H2
C7H6O + C2H6O = C17H14O + H2O =>
11 C7H6O + 4 C2H6O = 5 C17H14O + 10 H2O
Br2 + Kl = BrKl =>
Br2 + 2 Kl = 2 BrKl
NSO3 + H2O = H2SO4 + N =>
NSO3 + H2O = H2SO4 + N
NH4CI + KOH = NH3 + KCI + H2O =>
NH4CI + KOH = NH3 + KCI + H2O
NaAlO2 + H2O + Al2(SO4)3 = AlOOH + Na2SO4 =>
6 NaAlO2 + 4 H2O + Al2(SO4)3 = 8 AlOOH + 3 Na2SO4
CH3CHO + HCl = CH3CH2O + Cl =>
CH3CHO + HCl = CH3CH2O + Cl
S + KOH = K2SO3 + KS + H2O =>
5 S + 6 KOH = K2SO3 + 4 KS + 3 H2O
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
Ca(NO3)2 + NaH2PO4 = NaH2(NO3)2 + CaPO4 =>
Ca(NO3)2 + NaH2PO4 = NaH2(NO3)2 + CaPO4
CaC2 + H2SO4 = H2 + CO2 + CaS =>
CaC2 + H2SO4 = H2 + 2 CO2 + CaS
HI + K2CO3 = K2I + HCO3 =>
HI + K2CO3 = K2I + HCO3
Ca(OH)2 + KOH = Ca + O2H2K =>
Ca(OH)2 + 2 KOH = Ca + 2 O2H2K
Na2Cr2O7*2H2O + KCl = K2Cr2O7*2H2O + NaCl =>
Na2Cr2O7*2H2O + 2 KCl = K2Cr2O7*2H2O + 2 NaCl
I2 + KBr = I2KBr =>
I2 + KBr = I2KBr
SO2 + Hg(OH)2 = HgSO3 + H2O =>
SO2 + Hg(OH)2 = HgSO3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(CH3)2NH + O2 = NO2 + CO2 + H2O =>
4(CH3)2NH + 19 O2 = 4 NO2 + 8 CO2 + 14 H2O
ClO3{-} + As2S3 + OH{-} = AsO4{3-} + SO4{2-} + Cl{-} + H2O =>
14 ClO3{-} + 3 As2S3 + 36 OH{-} = 6 AsO4{3-} + 9 SO4{2-} + 14 Cl{-} + 18 H2O
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + (PO4)2Zn3 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + (PO4)2Zn3
AgBr + HNO3 = AgNO3 + HBr =>
AgBr + HNO3 = AgNO3 + HBr
MgO(s) + HCl(aq) = MgCl2(s) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(s) + H2O(l)
Li + N{2+} = Li{3+} + N =>
2 Li + 3 N{2+} = 2 Li{3+} + 3 N
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
Na2Cr2O7 + NaOH = Na2CrO4 + HOH =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + HOH
C7H9NO + C4H6O3 = C9H11NO2 + C2H4O2 =>
C7H9NO + C4H6O3 = C9H11NO2 + C2H4O2
PbCl2 + H2O = Pb3O3 + HCl =>
3 PbCl2 + 3 H2O = Pb3O3 + 6 HCl
Cl2 + HCl = HCl2 =>
Cl2 + 2 HCl = 2 HCl2
Al(C2H3O2)3 + AgNO3 = Al(NO3)3 + AgC2H3O2 =>
Al(C2H3O2)3 + 3 AgNO3 = Al(NO3)3 + 3 AgC2H3O2
NaOH + CI = NaCI + NaCIO + H2O =>
2 NaOH + 2 CI = NaCI + NaCIO + H2O
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
PdO + H2 = Pd + H2O =>
PdO + H2 = Pd + H2O
Zn + CuSO{4} = ZnSO{4} + Cu =>
Zn + CuSO{4} = ZnSO{4} + Cu
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
PH3 + K2Cr2O7 + H2SO4 = P2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 PH3 + 8 K2Cr2O7 + 32 H2SO4 = 3 P2O5 + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
CH3COOAg + H2O = CH3COOH + Ag2O =>
2 CH3COOAg + H2O = 2 CH3COOH + Ag2O
Zn + Ca(OH)2 = Zn(OH)3 + Ca =>
2 Zn + 3 Ca(OH)2 = 2 Zn(OH)3 + 3 Ca
WO3 + H2 = WO3H2 =>
WO3 + H2 = WO3H2
C3H5(NO3)3 + H2O = C3H5(OH)3 + HNO3 =>
C3H5(NO3)3 + 3 H2O = C3H5(OH)3 + 3 HNO3
Zn + H3O{+} = Zn{2+} + H2 + H2O =>
Zn + 2 H3O{+} = Zn{2+} + H2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
