| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O3 + C3H6O = C6H12O3 + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
MnSO4(ag) + (NH4)2S(ag) = (NH4)2SO4(ag) + MnS(s) =>
MnSO4(ag) + (NH4)2S(ag) = (NH4)2SO4(ag) + MnS(s)
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
C4H6 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 5 C4H6O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn + Mg(No3)2 = Zn(No3)2 + Mg =>
Zn + Mg(No3)2 = Zn(No3)2 + Mg
Ca(CO3)2 + C106H263O110N16P = CO2 + H2O + NH4 + H3PO4 + CaOH =>
136 Ca(CO3)2 + C106H263O110N16P = 378 CO2 + 30 H2O + 16 NH4 + H3PO4 + 136 CaOH
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
P{-3} + Cl{+1] = PCl3 =>
P{-3} + 3 Cl{+1] = PCl3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
GaBr3 + CoF3 = GaCo + FBr =>
GaBr3 + CoF3 = GaCo + 3 FBr
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
Cu(s) + Al(NO3)3(aq) = Cu(NO3)2(aq) + Al(s) =>
3 Cu(s) + 2 Al(NO3)3(aq) = 3 Cu(NO3)2(aq) + 2 Al(s)
Ag2Cr2O7(s) = Ag + Cr2O7 =>
Ag2Cr2O7(s) = 2 Ag + Cr2O7
Al(s) + HCl = AlCl3 + H2 =>
2 Al(s) + 6 HCl = 2 AlCl3 + 3 H2
H2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 H2O
NaOH{-} + CuSO4{2-} = NaSO4{2-} + CuOH{-} =>
NaOH{-} + CuSO4{2-} = NaSO4{2-} + CuOH{-}
HBr + Hg(OH)2 = HgBr2 + H2O =>
2 HBr + Hg(OH)2 = HgBr2 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Zn{2+} + Cr(OH)3 + OH{-} = CrO4{2-} + H2O + Zn =>
3 Zn{2+} + 2 Cr(OH)3 + 10 OH{-} = 2 CrO4{2-} + 8 H2O + 3 Zn
MnO4{-} + C2O4{2-} + H2O = MnO2 + CO3{2-} + H{+} =>
2 MnO4{-} + 3 C2O4{2-} + 2 H2O = 2 MnO2 + 6 CO3{2-} + 4 H{+}
Ba + AlCl3 = BaCl2 + Al =>
3 Ba + 2 AlCl3 = 3 BaCl2 + 2 Al
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2HOH + O2 = CO2 + HOH =>
C2HOH + 2 O2 = 2 CO2 + HOH
NaCl2O3 = NaCl2 + O =>
NaCl2O3 = NaCl2 + 3 O
KNO5 = KNO2 + O2 =>
2 KNO5 = 2 KNO2 + 3 O2
Al2Cl3 + KOH = Al(OH)3 + K2Cl =>
Al2Cl3 + 6 KOH = 2 Al(OH)3 + 3 K2Cl
Zn + NaOH + NaNO3 = Na2ZnO2 + H2O + NH3 =>
4 Zn + 7 NaOH + NaNO3 = 4 Na2ZnO2 + 2 H2O + NH3
Fe{2}{+} + H2O2 + H3O{+} = Fe{3}{+} + H2O =>
2 Fe{2}{+} + H2O2 + 2 H3O{+} = 2 Fe{3}{+} + 4 H2O
MnO2 + HCl = MnCl2 + HCl2 + H2O =>
MnO2 + 6 HCl = MnCl2 + 2 HCl2 + 2 H2O
Fe3C + HNO3 = Fe(NO3)3 + NO2 + H2O + CO2 =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + 13 NO2 + 11 H2O + CO2
Fe + F + O = FeFO =>
Fe + F + O = FeFO
BaBr2 + Na2O = NaBr + BaO =>
BaBr2 + Na2O = 2 NaBr + BaO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
XeF4(s) + H2O(l) = XeO3(s) + Xe(g) + HF(g) =>
3 XeF4(s) + 6 H2O(l) = 2 XeO3(s) + Xe(g) + 12 HF(g)
MgS + KI = MgI2 + K2S =>
MgS + 2 KI = MgI2 + K2S
ZnO + HCIO3 = ZnCIO3 + OH =>
ZnO + HCIO3 = ZnCIO3 + OH
A + e = A{-} =>
A + e = A{-}
KIO3 + KI + CH3COOH = I2 + H2O + CH3COOK =>
KIO3 + 5 KI + 6 CH3COOH = 3 I2 + 3 H2O + 6 CH3COOK
C2HCl3 + H + Fe{0+} = C2H4 + Fe{2+} + Cl{-} =>
2 C2HCl3 + 6 H + 3 Fe{0+} = 2 C2H4 + 3 Fe{2+} + 6 Cl{-}
C + H2O = CO + H2 =>
C + H2O = CO + H2
Zn(HO) + K = KOH + Zn =>
Zn(HO) + K = KOH + Zn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
AlH3 + H2O = Al + H3O =>
AlH3 + 3 H2O = Al + 3 H3O
HNO3 + H2S = N2O + S + H2O =>
2 HNO3 + 4 H2S = N2O + 4 S + 5 H2O
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
