| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaS + NH4Cl = NaCl + NH4S
H(PH2O2) + AgNO3 + H2O = Ag + H2(PHO3) + HNO3 =>
H(PH2O2) + 2 AgNO3 + H2O = 2 Ag + H2(PHO3) + 2 HNO3
CaCO3(s) + HCl(l) = CaCl2(s) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(l) = CaCl2(s) + CO2(g) + H2O(l)
CrO3 + Al2O3 = Al2CrO6 =>
CrO3 + Al2O3 = Al2CrO6
Al + K2CrO4 + KOH + H2O = K3[Al(OH)6] + K3[Cr(OH)6] =>
Al + K2CrO4 + 4 KOH + 4 H2O = K3[Al(OH)6] + K3[Cr(OH)6]
Na2Cr2O7 + H2SO4 = NaHSO4 + CrO3 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 NaHSO4 + 2 CrO3 + H2O
SnCl4 + Zn = SnCl2 + ZnCl2 =>
SnCl4 + Zn = SnCl2 + ZnCl2
Zn(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + ZnSO4 =>
3 Zn(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 ZnSO4
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Al + NaOH + HOH = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 HOH = 2 NaAlO2 + 3 H2
Al2(SO4)3 + K2CrO4 = K2SO4 + Al2(CrO4)3 =>
Al2(SO4)3 + 3 K2CrO4 = 3 K2SO4 + Al2(CrO4)3
HClO2 + Pt(OH)4 = Pt(ClO2)4 + H2O =>
4 HClO2 + Pt(OH)4 = Pt(ClO2)4 + 4 H2O
Li + Cu(NO3)2 = Cu + Li(NO3)2 =>
Li + Cu(NO3)2 = Cu + Li(NO3)2
NaCl + HNO{3} = NaNO{3} + HCl =>
NaCl + HNO{3} = NaNO{3} + HCl
NO2(g) + O2(g) + H20(l) = HNO3 =>
20 NO2(g) + 10 O2(g) + H20(l) = 20 HNO3
CO3{2-} + HNO3 = HCO3{-} + NO3{-} =>
CO3{2-} + HNO3 = HCO3{-} + NO3{-}
Br2 + MnI = Mn + BrI =>
Br2 + 2 MnI = 2 Mn + 2 BrI
Zn + CN = Zn(CN)4 =>
Zn + 4 CN = Zn(CN)4
CH3COOMgBr + HCl = CH3COOH + MgBrCl =>
CH3COOMgBr + HCl = CH3COOH + MgBrCl
Si + H2O = SiO3 + H =>
Si + 3 H2O = SiO3 + 6 H
SnO2 + HCl = Sn + (Cl)2 + H2O =>
SnO2 + 4 HCl = Sn + 2(Cl)2 + 2 H2O
N2O3 + (NH4)2SO4 = H2SO4 + N2 + H2O =>
N2O3 + (NH4)2SO4 = H2SO4 + 2 N2 + 3 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(s) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(s)
CuCl2 + Li3PO4 = Cu3(PO4)2 + Li3Cl3 =>
3 CuCl2 + 2 Li3PO4 = Cu3(PO4)2 + 2 Li3Cl3
KMnO4 + H{+} + H2C2O4 = Mn{2+} + H2O + CO2 + K{+} =>
2 KMnO4 + 6 H{+} + 5 H2C2O4 = 2 Mn{2+} + 8 H2O + 10 CO2 + 2 K{+}
SrCO2 = SrOCO =>
SrCO2 = SrOCO
Cr(NO3)3 + K2CO3 + H2O = Cr(OH)3 + H2CO3 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 6 H2O = 2 Cr(OH)3 + 3 H2CO3 + 6 KNO3
C5H11OH + H2SO4 = C5H12SO4 + H2O =>
C5H11OH + H2SO4 = C5H12SO4 + H2O
B2O3 + Al = B + Al2O3 =>
B2O3 + 2 Al = 2 B + Al2O3
CuCl2 + Li3PO4 = Cu3(PO4)2 + Li3Cl3 =>
3 CuCl2 + 2 Li3PO4 = Cu3(PO4)2 + 2 Li3Cl3
K4[Fe(CN)6] + Pb(CH3COOO)2 = K4(CH3COOO)2 + Pb[Fe(CN)6] =>
K4[Fe(CN)6] + Pb(CH3COOO)2 = K4(CH3COOO)2 + Pb[Fe(CN)6]
Br2 + F = BrF =>
Br2 + 2 F = 2 BrF
MgO + Li = Li2O + Mg =>
MgO + 2 Li = Li2O + Mg
Cu + AgN = Cu3N2 + Ag =>
3 Cu + 2 AgN = Cu3N2 + 2 Ag
NH4ClO4(s) + Al(s) = NO(g) + Al2O3(s) + H2O(g) + AlCl3(g) =>
3 NH4ClO4(s) + 3 Al(s) = 3 NO(g) + Al2O3(s) + 6 H2O(g) + AlCl3(g)
CH3CH2CH2CH2OH + KOH = CH3CH2CH2CH2OK + H2O =>
CH3CH2CH2CH2OH + KOH = CH3CH2CH2CH2OK + H2O
C10H20O2S + CH3COOH + SnCl2 = C22H44O4S2Sn + CO2 + HCl + H2 =>
2 C10H20O2S + 2 CH3COOH + SnCl2 = C22H44O4S2Sn + 2 CO2 + 2 HCl + H2
CrCl2 + NH3 + H2O = Cr(OH)2 + NH4Cl =>
CrCl2 + 2 NH3 + 2 H2O = Cr(OH)2 + 2 NH4Cl
CaCl2 + NaPO3 = CaPO3 + NaCl2 =>
CaCl2 + NaPO3 = CaPO3 + NaCl2
CaO2 + CO2 = CaC + O3 =>
3 CaO2 + 3 CO2 = 3 CaC + 4 O3
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
K2Se + NaNO3 + H2SO4 = K2SO4 + SeO2 + NO2 + H2O + Na2SO4 =>
K2Se + 6 NaNO3 + 4 H2SO4 = K2SO4 + SeO2 + 6 NO2 + 4 H2O + 3 Na2SO4
Ca(OH)2 + As2O5 = Ca(AsO3)2 + H2O =>
Ca(OH)2 + As2O5 = Ca(AsO3)2 + H2O
MnO + Ca(HSO4)2 = MnSO4 + Ca(OH)2 =>
2 MnO + Ca(HSO4)2 = 2 MnSO4 + Ca(OH)2
C3H8 + O2 = CO2 + H9O =>
9 C3H8 + 31 O2 = 27 CO2 + 8 H9O
H + N2O = OH + N2 =>
H + N2O = OH + N2
NaCl + MgS = MgCl2 + Na2S =>
2 NaCl + MgS = MgCl2 + Na2S
Pb(SO4) + H2O = Pb + PbO2 + H2SO4 =>
2 Pb(SO4) + 2 H2O = Pb + PbO2 + 2 H2SO4
C2H5COOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
2 C2H5COOH + Na2CO3 = 2 C2H5COONa + CO2 + H2O
K2O + HClO4 = K(ClO4) + H2O =>
K2O + 2 HClO4 = 2 K(ClO4) + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
