| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na4 = 4 Na
Ca(OH)2 + CO2*H2O = CaCO3 + H2O =>
Ca(OH)2 + CO2*H2O = CaCO3 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C7H14N2 + O2 = HNO3 + H2O + CO2 =>
C7H14N2 + 13 O2 = 2 HNO3 + 6 H2O + 7 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO + O2 = HNO2 =>
2 HNO + O2 = 2 HNO2
NaBr + FeCl3 = FeCl + Br2 + NaCl =>
2 NaBr + FeCl3 = FeCl + Br2 + 2 NaCl
HBrCuO = CuBrOH =>
HBrCuO = CuBrOH
SnSO4 + NaCl = Na2SO4 + SnCl2 =>
SnSO4 + 2 NaCl = Na2SO4 + SnCl2
RbClO + MgS = RbS + MgClO =>
RbClO + MgS = RbS + MgClO
MgCl2 + Al(NO3)3 = AlCl2 + Mg(NO3)3 =>
MgCl2 + Al(NO3)3 = AlCl2 + Mg(NO3)3
Al2SO4 + NaOH = Al(OH) + Na2SO4 =>
Al2SO4 + 2 NaOH = 2 Al(OH) + Na2SO4
C5H9O4 + O2 = CO2 + H2O =>
4 C5H9O4 + 21 O2 = 20 CO2 + 18 H2O
ZnCl2 + (NH3)2SO4 = NH3Cl + ZnSO4 =>
ZnCl2 + (NH3)2SO4 = 2 NH3Cl + ZnSO4
KH2PO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + H2O =>
3 KH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + K3PO4 + 6 H2O
CuAlCl = AlCuCl =>
CuAlCl = AlCuCl
AgCl + NaBH4 = Ag + NaCl + BH3 + H2 =>
2 AgCl + 2 NaBH4 = 2 Ag + 2 NaCl + 2 BH3 + H2
Na2SO4(aq) + HCl(aq) = NaCl + H2SO4 =>
Na2SO4(aq) + 2 HCl(aq) = 2 NaCl + H2SO4
Co2(SO4)3 + KI = CoI2 + K2SO4 + I2 =>
Co2(SO4)3 + 6 KI = 2 CoI2 + 3 K2SO4 + I2
Cr2(SO4)3 + K2S2O8 + H2O + O2 = K2Cr2O7 + H2SO4 =>
Cr2(SO4)3 + K2S2O8 + 5 H2O + O2 = K2Cr2O7 + 5 H2SO4
CH3CH2Br + CH3ONa = CH3CH2OCH3 + NaBr =>
CH3CH2Br + CH3ONa = CH3CH2OCH3 + NaBr
CuCl + Ni = NiCl3 + Cu =>
3 CuCl + Ni = NiCl3 + 3 Cu
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
MgSO4(aq) + CaS(aq) = MgS + SO4Ca =>
MgSO4(aq) + CaS(aq) = MgS + SO4Ca
Pt(OH)4 + HFO2 = PtF2O5 + H2O =>
Pt(OH)4 + 2 HFO2 = PtF2O5 + 3 H2O
Al4 = Al3 =>
3 Al4 = 4 Al3
FeS + CoCl2 = CoS + FeCl2 =>
FeS + CoCl2 = CoS + FeCl2
Bi(NO3)3*5H2O + MnO2 + C6H8O7 = BiMn2O5 + CO + N2 + H2O =>
6 Bi(NO3)3*5H2O + 12 MnO2 + 16 C6H8O7 = 6 BiMn2O5 + 96 CO + 9 N2 + 94 H2O
Fe + Ag2CrO4 = Fe(CrO4)3 + Ag =>
Fe + 3 Ag2CrO4 = Fe(CrO4)3 + 6 Ag
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)3 + Cu =>
2 Fe(s) + 3 Cu(NO3)2(aq) = 2 Fe(NO3)3 + 3 Cu
Ba(NO3)2CuSO4 = BaSO4(s)Cu(NO3)2(aq) =>
Ba(NO3)2CuSO4 = BaSO4(s)Cu(NO3)2(aq)
Cu(OH)2BaO = CuOBa(OH)2 =>
Cu(OH)2BaO = CuOBa(OH)2
Al + Ca(CN)2 = Al(CN)3 + Ca =>
2 Al + 3 Ca(CN)2 = 2 Al(CN)3 + 3 Ca
Cr(NO3)3 + K2SO3 + H2O = Cr(OH)3 + H2SO3 + KNO3 =>
2 Cr(NO3)3 + 3 K2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 KNO3
Ag(NO3)2 + H2O = HNO3 + AgO =>
Ag(NO3)2 + H2O = 2 HNO3 + AgO
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3(H2O)3 + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2(H2O)6 + 2 H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3(H2O)3 + (NH4)2SO4 + H2SO4 + 5 H2O
Ni(OH)2 + Br2 + H2SO4 = NiSO4 + HBr + O2 =>
Ni(OH)2 + 2 Br2 + H2SO4 = NiSO4 + 4 HBr + O2
SnS + (NH4)2S2 = (NH4)2SnS3 =>
SnS + (NH4)2S2 = (NH4)2SnS3
Co(OH)3 + HBr = H2O + CoBr3 =>
Co(OH)3 + 3 HBr = 3 H2O + CoBr3
AlBr3 + NaCl = AlCl3 + NaBr =>
AlBr3 + 3 NaCl = AlCl3 + 3 NaBr
MgSO4 + KOH = MgOH + KSO4 =>
MgSO4 + KOH = MgOH + KSO4
Pb + PbO2 + HSO4{-} + H{+} = PbSO4 + H2O =>
Pb + PbO2 + 2 HSO4{-} + 2 H{+} = 2 PbSO4 + 2 H2O
Zn + Cr{+6} = Zn{+2} + Cr{+3} =>
3 Zn + 2 Cr{+6} = 3 Zn{+2} + 2 Cr{+3}
VO{+2} + Sn{2+} + H{+} = V{3+} + Sn{4+} + H2O =>
2 VO{+2} + Sn{2+} + 4 H{+} = 2 V{3+} + Sn{4+} + 2 H2O
Na2SO4 + H2SO4 = Na2S2O5 + O2 + H2O =>
Na2SO4 + H2SO4 = Na2S2O5 + O2 + H2O
CH3COO{-} + H2SO4 = CH3COOH + SO4{2-} =>
2 CH3COO{-} + H2SO4 = 2 CH3COOH + SO4{2-}
P4 + HCl + O2 = PCl3 + H2O =>
P4 + 12 HCl + 3 O2 = 4 PCl3 + 6 H2O
SrF2 + HCl = SrCl2 + HF =>
SrF2 + 2 HCl = SrCl2 + 2 HF
H2O(l) = HOH =>
H2O(l) = HOH
BaI2 = Ba + I =>
BaI2 = Ba + 2 I
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/02/24
Équations équilibrées sur09/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
