| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + C2H4O2 + BaCl2 = HNO3C2H4O2BaCl2
H2O + CaO2 + LiCl2 + CaCO3 = H2O2 + Li2CO3 + CaCl2 =>
2 H2O + CaO2 + 2 LiCl2 + CaCO3 = 2 H2O2 + Li2CO3 + 2 CaCl2
K2SO3 + Ba = BaSO3 + K =>
K2SO3 + Ba = BaSO3 + 2 K
Na4(CO3)2 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na4(CO3)2 + 4 H3C6H5O7 = 6 CO2 + 6 H2O + 4 Na3C6H5O7
C3H7CN + NaOH + H2O = NH3 + C4H7O2Na =>
C3H7CN + NaOH + H2O = NH3 + C4H7O2Na
Br2 + KOH + Cl2 = KCl + KBrO3 + H2O =>
Br2 + 12 KOH + 5 Cl2 = 10 KCl + 2 KBrO3 + 6 H2O
Sb2O3 + Na2S + H2O = Sb2S3 + NaOH =>
Sb2O3 + 3 Na2S + 3 H2O = Sb2S3 + 6 NaOH
Ag{+} + FeSCN{2+} = Fe{3+} + AgSCN =>
Ag{+} + FeSCN{2+} = Fe{3+} + AgSCN
K2O + SeO2 = K2Se + O2 =>
2 K2O + 2 SeO2 = 2 K2Se + 3 O2
XeF2 = Xe + F =>
XeF2 = Xe + 2 F
Zn + CH3COOH = ZnCH3COO + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH3COO + H2
Na2S2O3 + CH3COOH = CH3COONa + SO2 + S + H2O =>
Na2S2O3 + 2 CH3COOH = 2 CH3COONa + SO2 + S + H2O
HCl + Cu(OH)2 = H(OH)2 + CuCl =>
HCl + Cu(OH)2 = H(OH)2 + CuCl
NaCl + H2O2 = Na2O2 + HCl =>
2 NaCl + H2O2 = Na2O2 + 2 HCl
H2C2O4 + HNO3 = CO2 + H2O + NO2 =>
H2C2O4 + 2 HNO3 = 2 CO2 + 2 H2O + 2 NO2
NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl
Hg2(NO3)2 + K2SO4 = KHg + SO4(NO3)2 =>
Hg2(NO3)2 + K2SO4 = 2 KHg + SO4(NO3)2
BaCl2(s) + NaIO3(s) = Ba(IO3)2(s) + NaCl(s) =>
BaCl2(s) + 2 NaIO3(s) = Ba(IO3)2(s) + 2 NaCl(s)
Mg(ClO4)2 + (NH4)3(PO3) = Mg3(PO3)2 + (NH4)(ClO4) =>
3 Mg(ClO4)2 + 2(NH4)3(PO3) = Mg3(PO3)2 + 6(NH4)(ClO4)
H2O + C = HCH3CO2 =>
2 H2O + 2 C = HCH3CO2
C6H12N4 + KClO4 = KCl + CO2 + H2O + N2 =>
2 C6H12N4 + 9 KClO4 = 9 KCl + 12 CO2 + 12 H2O + 4 N2
FeO + H2SO3 = FeSO4 + H2 =>
FeO + H2SO3 = FeSO4 + H2
N2(g) + O2(g) + Cr(s) = CrNO33(s) =>
N2(g) + 33 O2(g) + 2 Cr(s) = 2 CrNO33(s)
NH4Cl + Be(OH)2 = BeCl2 + NH3 + H2O =>
2 NH4Cl + Be(OH)2 = BeCl2 + 2 NH3 + 2 H2O
Fe(No3)3 + KCN = Fe(CN)3 + KNo3 =>
Fe(No3)3 + 3 KCN = Fe(CN)3 + 3 KNo3
Al3 + KOH = [Al(OH)4(H2O)2] + K + O2 =>
Al3 + 24 KOH = 3[Al(OH)4(H2O)2] + 24 K + 3 O2
NaNO3 + TiO(NO3)2 + NH2CH2COOH = Na2Ti6O13 + CO2 + H2O + N2 =>
18 NaNO3 + 54 TiO(NO3)2 + 70 NH2CH2COOH = 9 Na2Ti6O13 + 140 CO2 + 175 H2O + 98 N2
(CH2)4(CN)2 + H2 = H2N(CH2)6NH2 =>
(CH2)4(CN)2 + 4 H2 = H2N(CH2)6NH2
HN3 + CuO = Cu + N2 + H2O =>
2 HN3 + CuO = Cu + 3 N2 + H2O
Na2Cl(aq) + ZnCl2(aq) = ZnCl + NaCl =>
Na2Cl(aq) + ZnCl2(aq) = ZnCl + 2 NaCl
P4 + S = P4S10 =>
P4 + 10 S = P4S10
CoCl2 + CaO = CaCl2 + CoO =>
CoCl2 + CaO = CaCl2 + CoO
Na2SO4 + Ag(NO3)2 = Na(NO3) + AgSO4 =>
Na2SO4 + Ag(NO3)2 = 2 Na(NO3) + AgSO4
Hg(NO3)2 + NH4OH = [Hg(NH3)2][NO3]2 + H2O =>
Hg(NO3)2 + 2 NH4OH = [Hg(NH3)2][NO3]2 + 2 H2O
CH3CH2H2COOH + K = (CH3CH2COO)2K + H2 =>
2 CH3CH2H2COOH + K = (CH3CH2COO)2K + 3 H2
KI + NH4NO3 = KNO3 + NH4I =>
KI + NH4NO3 = KNO3 + NH4I
I2O3 + H2 = I + H2O =>
I2O3 + 3 H2 = 2 I + 3 H2O
SbCl3 + NH4Cl + Au = HAuCl4 + Sb + NH3 =>
SbCl3 + NH4Cl + Au = HAuCl4 + Sb + NH3
P2O5 + Cr(OH)3 = Cr3(PO4)3 + H2O =>
3 P2O5 + 6 Cr(OH)3 = 2 Cr3(PO4)3 + 9 H2O
PtCl2 = Pt + Cl =>
PtCl2 = Pt + 2 Cl
Ti4 + Fe3 + P2 = TiFeP =>
3 Ti4 + 4 Fe3 + 6 P2 = 12 TiFeP
KBr + H2SO4 = Br2 + K2SO4 + H2O + SO2 =>
2 KBr + 2 H2SO4 = Br2 + K2SO4 + 2 H2O + SO2
Al + HNO3 = Al(NO3) + NH4NO3 + H2O =>
8 Al + 10 HNO3 = 8 Al(NO3) + NH4NO3 + 3 H2O
Ba + H(No3) = H2 + Ba(No3)2 =>
Ba + 2 H(No3) = H2 + Ba(No3)2
C2H4CI2 + O2 = CO + H2O + CI2 =>
C2H4CI2 + 2 O2 = 2 CO + 2 H2O + CI2
Zn + NH4OH = Zn(OH) + NH4 =>
Zn + NH4OH = Zn(OH) + NH4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CHF3 + HF = CH4 + F2 =>
CHF3 + 3 HF = CH4 + 3 F2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + P2O5 = Al2O3 + P4 =>
20 Al + 6 P2O5 = 10 Al2O3 + 3 P4
| 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 72 73 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
