| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2O2 = 2 Hg + O2
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
H2O + P4 + P2I4 = PH4I + H3PO4 =>
128 H2O + 13 P4 + 10 P2I4 = 40 PH4I + 32 H3PO4
CaF2 + O = F + CaO =>
CaF2 + O = 2 F + CaO
HCl + KI = I2 + KCl + H =>
2 HCl + 2 KI = I2 + 2 KCl + 2 H
(NH4)3PO3 + HCl = H3PO3 + NH4Cl =>
(NH4)3PO3 + 3 HCl = H3PO3 + 3 NH4Cl
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq) =>
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq)
Ca + KCl = K2Ca + Cl2 =>
Ca + 2 KCl = K2Ca + Cl2
Ag(NO3) + Na2(SO4) = Ag2(SO4) + Na(NO3) =>
2 Ag(NO3) + Na2(SO4) = Ag2(SO4) + 2 Na(NO3)
Na2SO4 + BaCl2 = Na2Cl2 + BaSO4 =>
Na2SO4 + BaCl2 = Na2Cl2 + BaSO4
C2H4Cl2 + Cl2 = C2Cl6 + HCl =>
C2H4Cl2 + 4 Cl2 = C2Cl6 + 4 HCl
H3BO3 + HCl = BCl3 + H2O =>
H3BO3 + 3 HCl = BCl3 + 3 H2O
C2H4O2 + Na2CO3 = CH3COONa + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 CH3COONa + CO2 + H2O
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
BaCl + AlO = BaO + AlCl =>
BaCl + AlO = BaO + AlCl
LiOH + WC + O2 = LiC + WO2 + H2O =>
4 LiOH + 4 WC + 3 O2 = 4 LiC + 4 WO2 + 2 H2O
H2SO4 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2SO3 =>
H2SO4 + 2 MnSO4 + 2 NaOH = 2 MnO2 + Na2SO4 + 2 H2SO3
Na2Cr2O7 + H2O2 = Cr + O2 + NaOH =>
2 Na2Cr2O7 + 2 H2O2 = 4 Cr + 7 O2 + 4 NaOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO3 + KMnO4 = MnO2 + KNO3 + H2O + O2 =>
4 HNO3 + 4 KMnO4 = 4 MnO2 + 4 KNO3 + 2 H2O + 3 O2
AlCl3(aq) + Na2CO3(aq) = NaCl + Al2(CO3)3 =>
2 AlCl3(aq) + 3 Na2CO3(aq) = 6 NaCl + Al2(CO3)3
Al(OH)2Cl + HCl = Al(OH)Cl2 + H2O =>
Al(OH)2Cl + HCl = Al(OH)Cl2 + H2O
LiF + NH3 + H2O + CO2 = NH4F + LiHCO3 =>
LiF + NH3 + H2O + CO2 = NH4F + LiHCO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
AlCl3 + Na2CO3 + HOH = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 HOH = 2 Al(OH)3 + 3 CO2 + 6 NaCl
CuFeS2 + O2 + H2O = SO4{-2} + Cu{+} + Fe{2+} + H{+} =>
4 CuFeS2 + 15 O2 + 2 H2O = 8 SO4{-2} + 4 Cu{+} + 4 Fe{2+} + 4 H{+}
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al(OH)3 + CuO = Cu + Al2O3 + H2O2 =>
2 Al(OH)3 + 3 CuO = 3 Cu + Al2O3 + 3 H2O2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
BaCl2 + KCIO3 = Ba(CIO3)2 + KCl =>
BaCl2 + 2 KCIO3 = Ba(CIO3)2 + 2 KCl
{4}O{10} + H{2}O = H{3}O{4} =>
{4}O{10} + 4 H{2}O = 4 H{3}O{4}
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
P4(s) + NaOH(aq) + H2O(l) = H3(g) + Na2HPO3 =>
P4(s) + 8 NaOH(aq) + 4 H2O(l) = 4 H3(g) + 4 Na2HPO3
CH3CH2COOH + NaOH = C2H5COONa + H2O =>
CH3CH2COOH + NaOH = C2H5COONa + H2O
(NH4)S2 + I2 = NH4I + S2 =>
2(NH4)S2 + I2 = 2 NH4I + 2 S2
Hg(NO3)2(aq) + Na3PO4(aq) = Hg3(PO4)2(s) + NaNO3(aq) =>
3 Hg(NO3)2(aq) + 2 Na3PO4(aq) = Hg3(PO4)2(s) + 6 NaNO3(aq)
CUO + HI = CU + H2O + I2 =>
CUO + 2 HI = CU + H2O + I2
C6H5CH3 + C10H8 = C16H14 =>
2 C6H5CH3 + 5 C10H8 = 4 C16H14
C2H4O2 + NaHCO3 = CO2 + H2O + NaCO2 =>
C2H4O2 + 8 NaHCO3 = 2 CO2 + 6 H2O + 8 NaCO2
NaHCO3 + C2H4O2 = CO2 + H2O + C2H3NaO2 =>
NaHCO3 + C2H4O2 = CO2 + H2O + C2H3NaO2
Hg(OH) + H2SO4 = Hg2(SO4) + H2O =>
2 Hg(OH) + H2SO4 = Hg2(SO4) + 2 H2O
HCO3 = CO + HO2 =>
HCO3 = CO + HO2
Cu12As4S13 + Na2S = Cu2S + CuS + Na3AsS3 =>
Cu12As4S13 + 6 Na2S = 5 Cu2S + 2 CuS + 4 Na3AsS3
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + H2O + NO2 =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + H2SO4 + 14 H2O + 30 NO2
C2H5Cl + CH3MgCl = C3H8MgCl2 =>
C2H5Cl + CH3MgCl = C3H8MgCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O
K3[Fe(CN)6] + Na2S + KOH = K4[Fe(CN)6] + Na2SO4 + H2 =>
4 K3[Fe(CN)6] + Na2S + 4 KOH = 4 K4[Fe(CN)6] + Na2SO4 + 2 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
