| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 Na(C2H3O2)
Ag(NO3)2 + KI = AgI + K(NO3)2 =>
Ag(NO3)2 + KI = AgI + K(NO3)2
Ni3Ti + HCl + H2O2 = NiCl3 + TiCl4 + H2O =>
2 Ni3Ti + 26 HCl + 13 H2O2 = 6 NiCl3 + 2 TiCl4 + 26 H2O
CuBr2 + NH4NO = Cu(NO)2 + BrNH4 =>
CuBr2 + 2 NH4NO = Cu(NO)2 + 2 BrNH4
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH + MnCl2*4H2O + FeCl3 = Ca8FeMn(PO4)6(OH)2 + NH4NO3 + H2O + NH4Cl =>
64 Ca(NO3)2*4H2O + 48(NH4)2HPO4 + 74 NH4OH + 8 MnCl2*4H2O + 8 FeCl3 = 8 Ca8FeMn(PO4)6(OH)2 + 129 NH4NO3 + 343 H2O + 40 NH4Cl
Yb + Yb4MgCu + YbMg2 = Yb19Mg7Cu2 =>
17 Yb + 4 Yb4MgCu + 5 YbMg2 = 2 Yb19Mg7Cu2
Na3PO4 + MgSO4 = Na2SO4 + (PO4)2Mg3 =>
2 Na3PO4 + 3 MgSO4 = 3 Na2SO4 + (PO4)2Mg3
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
PCl3 + H2O2 + H2O = HCl + H3PO4 =>
PCl3 + H2O2 + 2 H2O = 3 HCl + H3PO4
Cl + KI + K(OH) = KCl + KIO3 + H2O =>
6 Cl + KI + 6 K(OH) = 6 KCl + KIO3 + 3 H2O
CH3COOH + NaHCO3 = C2H3NaO2CO2 + H2O =>
CH3COOH + NaHCO3 = C2H3NaO2CO2 + H2O
Hg{2+} + Sn{2+} + Cl{-} = Hg2Cl + Sn{4+} =>
4 Hg{2+} + 3 Sn{2+} + 2 Cl{-} = 2 Hg2Cl + 3 Sn{4+}
Sn{2} + IO{-} + H{+} = Sn{4} + I{-} + H2O =>
Sn{2} + IO{-} + 2 H{+} = Sn{4} + I{-} + H2O
Zn + Zr(NO3)4 = Zr + Zn(NO3)2 =>
2 Zn + Zr(NO3)4 = Zr + 2 Zn(NO3)2
NH4Br + I2 = NH4I + Br =>
2 NH4Br + I2 = 2 NH4I + 2 Br
NaOH(s) = Na2O(s)H2O(g) =>
2 NaOH(s) = Na2O(s)H2O(g)
KF(ac) + AgNO3(ac) = KNO3(ac) + AgF(ac) =>
KF(ac) + AgNO3(ac) = KNO3(ac) + AgF(ac)
NaHSO3 + AlCl3 = Al(OH)3 + NaCl + SO2 =>
3 NaHSO3 + AlCl3 = Al(OH)3 + 3 NaCl + 3 SO2
NaClO3 + HCl + NaI = I2 + NaCl + H2O =>
NaClO3 + 6 HCl + 6 NaI = 3 I2 + 7 NaCl + 3 H2O
Ag2Cr2O7 = Ag + Cr2O7 =>
Ag2Cr2O7 = 2 Ag + Cr2O7
CH3CH2(OH) + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH2COOH + H2O =>
2 CH3CH2(OH) + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 2 CH2COOH + 7 H2O
PbO2 + C = CO2 + Pb =>
PbO2 + C = CO2 + Pb
Na + H2SO4 = Na2SO4 + SO2 + H2O =>
2 Na + 2 H2SO4 = Na2SO4 + SO2 + 2 H2O
KCrO4 + CaCl2 = CaCrO4 + KCl2 =>
KCrO4 + CaCl2 = CaCrO4 + KCl2
KMnO4 + H2C2H4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
14 KMnO4 + 5 H2C2H4 + 21 H2SO4 = 14 MnSO4 + 10 CO2 + 36 H2O + 7 K2SO4
CaSO3*H2O + H2O = CaSO4*H2O + H =>
CaSO3*H2O + H2O = CaSO4*H2O + 2 H
AgCl + O2 = AgO2 + Cl =>
AgCl + O2 = AgO2 + Cl
Na6P2O8H48O12 + Sr3Cl6*H36O3 = Sr3P2O8 + H84O15 + Na6Cl6 =>
Na6P2O8H48O12 + Sr3Cl6*H36O3 = Sr3P2O8 + H84O15 + Na6Cl6
PbSO4 + (NH4)S = PbS + (NH4)2 + SO4 =>
2 PbSO4 + 2(NH4)S = 2 PbS + (NH4)2 + 2 SO4
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
H(PO4)3 + Na(OH)1 = Na(PO4)3 + H2O =>
H(PO4)3 + Na(OH)1 = Na(PO4)3 + H2O
Na + CuCl = NaCl2 + Cu =>
Na + 2 CuCl = NaCl2 + 2 Cu
FeCl2*4H2O + NaNO3 + NaOH = Fe3O4 + NaCl + NH3 + H2O =>
12 FeCl2*4H2O + NaNO3 + 23 NaOH = 4 Fe3O4 + 24 NaCl + NH3 + 58 H2O
NH2 + N2O = H2O + N2 =>
2 NH2 + 2 N2O = 2 H2O + 3 N2
CuSO4*5H2O + Ni = NiSO4 + Cu + H2O =>
CuSO4*5H2O + Ni = NiSO4 + Cu + 5 H2O
HClO4 + BeOH = H2O + BeCl2 + O2 =>
8 HClO4 + 4 BeOH = 6 H2O + 4 BeCl2 + 15 O2
VF5 + KF = K[VF6] =>
VF5 + KF = K[VF6]
CH3OH + KMnO4 = HCOOH + KOH + MnO2 + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOH + 4 KOH + 4 MnO2 + H2O
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
Cl{-} + H{+} + MnO4{-} = Cl2 + Mn{2+} + H2O =>
10 Cl{-} + 16 H{+} + 2 MnO4{-} = 5 Cl2 + 2 Mn{2+} + 8 H2O
(Pb(NO3)2)(aq) + (K3PO4)(aq) = Pb3(PO4)2(s) + KNO3(aq) =>
3(Pb(NO3)2)(aq) + 2(K3PO4)(aq) = Pb3(PO4)2(s) + 6 KNO3(aq)
Fe(OH)3 + H3Po4 = Fe(Po4) + H2O = =>
Fe(OH)3 + H3Po4 = Fe(Po4) + 3 H2O
Zn2O3 + C = Zn + CO =>
Zn2O3 + 3 C = 2 Zn + 3 CO
H2S(aq) + KOH(aq) = HOH + K2S =>
H2S(aq) + 2 KOH(aq) = 2 HOH + K2S
RCH2OH + CrO3 + H2SO4 = RCOH + Cr2(SO4)3 + H2O =>
3 RCH2OH + 2 CrO3 + 3 H2SO4 = 3 RCOH + Cr2(SO4)3 + 6 H2O
As2O3 + KMnO4 = As2O5 + MnO3 + K =>
As2O3 + 2 KMnO4 = As2O5 + 2 MnO3 + 2 K
NO2(g) + H2O(l) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(l) + NO(g)
FeCl3*6H2O + BaCl2*2H2O = BaO*6Fe2O3 + HCl + H2O =>
12 FeCl3*6H2O + BaCl2*2H2O = BaO*6Fe2O3 + 38 HCl + 55 H2O
(NH4)2Be(CO3)2 + NaOH = Be(OH)2 + (NH4)2CO3 + Na2CO3 =>
(NH4)2Be(CO3)2 + 2 NaOH = Be(OH)2 + (NH4)2CO3 + Na2CO3
KMnO4 + CH3C(OH)3 = MnO2 + KOH + H2O + CO2 =>
8 KMnO4 + 3 CH3C(OH)3 = 8 MnO2 + 8 KOH + 5 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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