| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
BaCl2 + AgN3 = BaAg + Cl2N3 =>
BaCl2 + AgN3 = BaAg + Cl2N3
H2SO4 + NaCo3 = HCo3 + Na2SO4 =>
H2SO4 + 2 NaCo3 = 2 HCo3 + Na2SO4
SiH4 + HCl = ClSiH4H =>
SiH4 + HCl = ClSiH4H
Pb3O4 + KOH = PbO + K2PbO3 + H2O =>
Pb3O4 + 2 KOH = 2 PbO + K2PbO3 + H2O
Ca2[Fe(CN)6] + HCl + H2O = FeCl + HCN + CaCl2 + OH =>
Ca2[Fe(CN)6] + 5 HCl + H2O = FeCl + 6 HCN + 2 CaCl2 + OH
Cl2 + HOH = HCl + HClO =>
Cl2 + HOH = HCl + HClO
UH3 + HCl = UCl3 + H2 =>
UH3 + 3 HCl = UCl3 + 3 H2
FeS + O2 = Fe3 + SO3 =>
6 FeS + 9 O2 = 2 Fe3 + 6 SO3
As + NaOCl + H2O = NaCl + As(OH)3 =>
2 As + 3 NaOCl + 3 H2O = 3 NaCl + 2 As(OH)3
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + I2 + H2 = =>
2 NaIO3 + 6 NaHSO3 = 4 NaHSO4 + 2 Na2SO4 + I2 + H2
Ba(NO3)2(aq) + NaI(aq) = BaI2(aq) + Na(NO3)(aq) =>
Ba(NO3)2(aq) + 2 NaI(aq) = BaI2(aq) + 2 Na(NO3)(aq)
WCl4 + NaOH = NaCl + W(OH)4 =>
WCl4 + 4 NaOH = 4 NaCl + W(OH)4
C8H10 + KMnO4 = C8H4O2K + MnO2 + KOH + H2O =>
C8H10 + 3 KMnO4 = C8H4O2K + 3 MnO2 + 2 KOH + 2 H2O
Na2S2O3 = S2 + Na + O2 =>
2 Na2S2O3 = 2 S2 + 4 Na + 3 O2
K3PO4 + AgF = Ag3PO4 + KF =>
K3PO4 + 3 AgF = Ag3PO4 + 3 KF
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
CuCl + FeS2 + H2 = CuFeS2 + HCl =>
2 CuCl + 2 FeS2 + H2 = 2 CuFeS2 + 2 HCl
NH4{+} + H2O = NH4OH + H{+} =>
NH4{+} + H2O = NH4OH + H{+}
[]C12H26 + O2 = CO2 + H2O =>
2[]C12H26 + 37 O2 = 24 CO2 + 26 H2O
H2NC(CH2OH)3 + HBr = Br(CH2OH)3 + H3NC =>
H2NC(CH2OH)3 + HBr = Br(CH2OH)3 + H3NC
Cu(NO3)2 + H2O = HNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 H2O = 2 HNO3 + Cu(OH)2
Fe2SiO4(s) + H2O = Fe3O4(s) + SiO2(s) + H2(g) =>
3 Fe2SiO4(s) + 2 H2O = 2 Fe3O4(s) + 3 SiO2(s) + 2 H2(g)
FeCl2 + Li2CO3 = FeCO3 + Li2Cl2 =>
FeCl2 + Li2CO3 = FeCO3 + Li2Cl2
CaBr2*6H2O + KCr(SO4)2*12H2O = Ca[Cr(SO4)2]2 + KBr + H2O =>
CaBr2*6H2O + 2 KCr(SO4)2*12H2O = Ca[Cr(SO4)2]2 + 2 KBr + 30 H2O
(Cu(NO3)2*3H2O)10 + (Cr(NO3)2*9H2O)10 + (C6H8O7)10 + (Ni(NO3)2*H2O)10 = Cu9Ni1Cr20O40 + N20 + H20O10 + C10O20 =>
81.000000000001(Cu(NO3)2*3H2O)10 + 180(Cr(NO3)2*9H2O)10 + 140(C6H8O7)10 + 9(Ni(NO3)2*H2O)10 = 90.000000000001Cu9Ni1Cr20O40 + 270 N20 + 2432 H20O10 + 840.00000000001C10O20
CsOH + H2SO4 = H2O + Cs2(SO4) =>
2 CsOH + H2SO4 = 2 H2O + Cs2(SO4)
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
CrO4 + SO3 = SO4 + Cr2 =>
2 CrO4 + 8 SO3 = 8 SO4 + Cr2
H2SO4 + SrOH = H2O + HSrSO4 =>
H2SO4 + SrOH = H2O + HSrSO4
K3N = K + N2 =>
2 K3N = 6 K + N2
AsO4{-3} + I{-} + H{+} = AsO3{-3} + I2 + H2O =>
AsO4{-3} + 2 I{-} + 2 H{+} = AsO3{-3} + I2 + H2O
Fe(NO3)3 + Al2O3 = Fe2O3 + Al(NO3)3 =>
2 Fe(NO3)3 + Al2O3 = Fe2O3 + 2 Al(NO3)3
Cu(NO3)2 + (NH4)2CO3 = Cu + CO3 + NO3(NH4) =>
Cu(NO3)2 + (NH4)2CO3 = Cu + CO3 + 2 NO3(NH4)
HCl + NH4Br = HBrNH4Cl =>
HCl + NH4Br = HBrNH4Cl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + F = Cl + HF =>
HCl + F = Cl + HF
Na2CO3 + BaS = Na2S + Ba(CO3) =>
Na2CO3 + BaS = Na2S + Ba(CO3)
Cl{-} + H{+} = HCl =>
Cl{-} + H{+} = HCl
HCOOH + Fe2O3 = (HCOO)3Fe + H2O =>
6 HCOOH + Fe2O3 = 2(HCOO)3Fe + 3 H2O
Ni{2+} + HClO4 = Ni(ClO4)2 + H{+} =>
Ni{2+} + 2 HClO4 = Ni(ClO4)2 + 2 H{+}
NaOH + Na2S2O3 + F2 = Na2SO4 + NaF + H2O =>
10 NaOH + Na2S2O3 + 4 F2 = 2 Na2SO4 + 8 NaF + 5 H2O
KClO3 + Na2C2O4 = KCl + CO2 + Na2O =>
KClO3 + 3 Na2C2O4 = KCl + 6 CO2 + 3 Na2O
CrO4{2-} + Fe(OH)2 + H{+} = Fe{3+} + Cr{3+} + H2O =>
CrO4{2-} + 3 Fe(OH)2 + 14 H{+} = 3 Fe{3+} + Cr{3+} + 10 H2O
CuCl + K3PO4 = Cu3PO4 + KCl =>
3 CuCl + K3PO4 = Cu3PO4 + 3 KCl
HClO3 + Al = AlClO3 + H2 =>
2 HClO3 + 2 Al = 2 AlClO3 + H2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Zn + FeCl3 = FeCl2 + ZnCl2 =>
Zn + 2 FeCl3 = 2 FeCl2 + ZnCl2
NaNO3 + Fe = NaNO2 + Fe2O3 =>
3 NaNO3 + 2 Fe = 3 NaNO2 + Fe2O3
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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