| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Br2 + Ca(OH)2 = 2 HBr + Ca(BrO)2
H[AuCl4] + SnCl2 = SnCl4 + Au + HCl =>
2 H[AuCl4] + 3 SnCl2 = 3 SnCl4 + 2 Au + 2 HCl
NH4CO3 + O2 = N2H8O3 + CO2 =>
4 NH4CO3 + O2 = 2 N2H8O3 + 4 CO2
NO2 + H2O = O3NH + NO =>
3 NO2 + H2O = 2 O3NH + NO
H2SO4 + Rb = Rb2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Rb = Rb2SO4 + 2 H2O + SO2
H2CO3 + FeCl3 = H2Cl3 + FeCO3 =>
H2CO3 + FeCl3 = H2Cl3 + FeCO3
H[AuCl4] + SnCl2 = SnCl4 + Au + HCl =>
2 H[AuCl4] + 3 SnCl2 = 3 SnCl4 + 2 Au + 2 HCl
Ae + S = Ae2S3 =>
2 Ae + 3 S = Ae2S3
CsOH + CrCl3 + Cl2 = CsCrO4 + CsCl + H2O =>
8 CsOH + CrCl3 + 2 Cl2 = CsCrO4 + 7 CsCl + 4 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
H[AuCl4] + SnCl2 = SnCl4 + Au + HCl =>
2 H[AuCl4] + 3 SnCl2 = 3 SnCl4 + 2 Au + 2 HCl
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
NO2 + H2O = O3NH + NO =>
3 NO2 + H2O = 2 O3NH + NO
H2O + As{3+} + MnO4{-} = H3AsO4 + Mn{2+} + H{+} =>
12 H2O + 5 As{3+} + 2 MnO4{-} = 5 H3AsO4 + 2 Mn{2+} + 9 H{+}
Pb(NO3)2 + Na(OH) = Pb(OH)4 + Na2(NO3) =>
Pb(NO3)2 + 4 Na(OH) = Pb(OH)4 + 2 Na2(NO3)
COCl2*6H2O + NH4OH + NH4Cl + H2O2 = CO(NH3)6Cl3 + H2O =>
2 COCl2*6H2O + 10 NH4OH + 2 NH4Cl + H2O2 = 2 CO(NH3)6Cl3 + 24 H2O
PbO + SnO2 = Pb2SnO4 =>
2 PbO + SnO2 = Pb2SnO4
CoAsS = Co + AsS =>
CoAsS = Co + AsS
PbO + SnO2 = Pb2SnO4 =>
2 PbO + SnO2 = Pb2SnO4
NaCO3 + CaNO3 = NaNO3 + CaCO3 =>
NaCO3 + CaNO3 = NaNO3 + CaCO3
NH4 + Ag2SO4 = N(SO4)2 + AgH =>
NH4 + 2 Ag2SO4 = N(SO4)2 + 4 AgH
PbO + SnO2 = Pb2SnO4 =>
2 PbO + SnO2 = Pb2SnO4
SrO + PbO + CaO + ReO3 = SrPbCaReO6 =>
SrO + PbO + CaO + ReO3 = SrPbCaReO6
Na3PO4 = Na4P2O7 + Na2O =>
2 Na3PO4 = Na4P2O7 + Na2O
(NH4)2SO4(aq) + BaCO3(s) = (NH4)2CO3(s) + BaSO4(s) =>
(NH4)2SO4(aq) + BaCO3(s) = (NH4)2CO3(s) + BaSO4(s)
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
HCl + H2O2 = Cl2 + H3O =>
4 HCl + H2O2 = 2 Cl2 + 2 H3O
PbO + SnO2 = Pb2SnO4 =>
2 PbO + SnO2 = Pb2SnO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + HNO3 = H2O + NO + HClO =>
3 HCl + 2 HNO3 = H2O + 2 NO + 3 HClO
NH3 + CO2 = H2NCOONH4 =>
2 NH3 + CO2 = H2NCOONH4
PbO + SnO2 = Pb2SnO4 =>
2 PbO + SnO2 = Pb2SnO4
Cu6(FeO2)2 + C6H12O6 = Cu2C + Fe9OH + H2O + CO2 =>
108 Cu6(FeO2)2 + 89 C6H12O6 = 324 Cu2C + 24 Fe9OH + 522 H2O + 210 CO2
MnO2 + HCl2 = MnCl2 + H2O2 + Cl2 =>
MnO2 + 2 HCl2 = MnCl2 + H2O2 + Cl2
PbO + SnO2 = Pb2SnO4 =>
2 PbO + SnO2 = Pb2SnO4
K2MnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
K2MnO4 + 8 HBr = MnBr2 + 2 Br2 + 2 KBr + 4 H2O
Cr{3+} + NH3 + H2O = Cr(OH)3 + NH4{+} =>
Cr{3+} + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4{+}
Na2CO3 + CH3COOH = CH3COONa2 + CO2 + H2O =>
8 Na2CO3 + 9 CH3COOH = 8 CH3COONa2 + 10 CO2 + 6 H2O
C3H4 + Br2 = C3H4Br2 =>
C3H4 + Br2 = C3H4Br2
H2OCa3P2 + H2O = Ca(OH)2 + PH3 =>
H2OCa3P2 + 5 H2O = 3 Ca(OH)2 + 2 PH3
CH3CH2CH2CH2Br + Zn + HCl = CH3CH2CH2CH3 + ZnCl2 + Br =>
2 CH3CH2CH2CH2Br + Zn + 2 HCl = 2 CH3CH2CH2CH3 + ZnCl2 + 2 Br
Na2AsO4 + H2O = H2AsO4 + NaOH =>
Na2AsO4 + 2 H2O = H2AsO4 + 2 NaOH
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaHCO3 + MgCl2 = NaCl + MgO + CO2 + H2O =>
2 NaHCO3 + MgCl2 = 2 NaCl + MgO + 2 CO2 + H2O
Cr2O3 + NaNO3 + KOH = NaNO2 + K2CrO4 + H2O =>
Cr2O3 + 3 NaNO3 + 4 KOH = 3 NaNO2 + 2 K2CrO4 + 2 H2O
NiO2 + S2O3{2-} + OH{-} + H2O = Ni(OH)2 + SO3{-2} =>
2 NiO2 + S2O3{2-} + 2 OH{-} + H2O = 2 Ni(OH)2 + 2 SO3{-2}
N2O5(g) + H2O(l) = H3NO4(g) =>
N2O5(g) + 3 H2O(l) = 2 H3NO4(g)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
H2BO3 + Zn(OH)2 = ZnBO3 + H2O =>
H2BO3 + Zn(OH)2 = ZnBO3 + 2 H2O
Fe(NO3)3 + KI = FeI3 + NO3K =>
Fe(NO3)3 + 3 KI = FeI3 + 3 NO3K
| 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 82 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
