| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ag + KNO3 + 2 H2SO4 = 2 Ag2SO4 + KNO + 2 H2O
NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O
Ca(NO3)2*4H2O + KH2PO4 + NH40H = Ca10(PO4)6(OH)2 + KOH + NH4NO3 + H2O =>
210 Ca(NO3)2*4H2O + 126 KH2PO4 + 40 NH40H = 21 Ca10(PO4)6(OH)2 + 126 KOH + 230 NH4NO3 + 1242 H2O
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
KMnO4 + SnCl2 = KCl + MnCl2 + Cl + SnO2 =>
KMnO4 + 2 SnCl2 = KCl + MnCl2 + Cl + 2 SnO2
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
Ba + P = Ba2P =>
2 Ba + P = Ba2P
PbO(s) + C(s) = Pb(l) + CO(g) =>
PbO(s) + C(s) = Pb(l) + CO(g)
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
NO3 + PbO = NO2 + PbO2 =>
NO3 + PbO = NO2 + PbO2
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
Sr(OH)2 + KNO3 = Sr(NO3)2 + KOH =>
Sr(OH)2 + 2 KNO3 = Sr(NO3)2 + 2 KOH
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
PbCl2 + HCl = H2PbCl4 =>
PbCl2 + 2 HCl = H2PbCl4
HlO3 + P + H2O = Hl + H3PO4 =>
5 HlO3 + 6 P + 9 H2O = 5 Hl + 6 H3PO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
Cr + H2SO4 + H2O = CrSO4*5H2O + H2 =>
Cr + H2SO4 + 5 H2O = CrSO4*5H2O + H2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
HCl + Fe = Fe3Cl2 + H2 =>
2 HCl + 3 Fe = Fe3Cl2 + H2
HNO2 + Au(OH) = AuNO2 + H2O =>
HNO2 + Au(OH) = AuNO2 + H2O
Ni + CuCl2 = NiCl2 + Cu =>
Ni + CuCl2 = NiCl2 + Cu
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Hg2(SO4)2 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
Hg2(SO4)2 + 4 NH4NO3 = 2 Hg(NO3)2 + 2(NH4)2SO4
Cu(F2) = CuF2 =>
Cu(F2) = CuF2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
H2O + I2O5 = HIO3 =>
H2O + I2O5 = 2 HIO3
PCl3*Cl2 = PCl5 =>
PCl3*Cl2 = PCl5
KMnO4 + SnCl2 = KCl + MnCl + Cl + SnO2 =>
KMnO4 + 2 SnCl2 = KCl + MnCl + 2 Cl + 2 SnO2
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(NO3)2*4H2O + KH2PO4 + NH40H = Ca10(PO4)6(OH)2 + KOH + NH4NO3 + H2O =>
210 Ca(NO3)2*4H2O + 126 KH2PO4 + 40 NH40H = 21 Ca10(PO4)6(OH)2 + 126 KOH + 230 NH4NO3 + 1242 H2O
NH3 + H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2 =>
2 NH3 + 2 H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2
HCl(s) + NaOH(s) = NaCl(s) + H2O(s) =>
HCl(s) + NaOH(s) = NaCl(s) + H2O(s)
NaOH + Cr2O3 + H2O = Na3[Cr(OH)6] =>
6 NaOH + Cr2O3 + 3 H2O = 2 Na3[Cr(OH)6]
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
Sr(IO3)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4IO3 =>
3 Sr(IO3)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4IO3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
AI + CuBr = AIBr3 + Cu =>
AI + 3 CuBr = AIBr3 + 3 Cu
Mn2O7 + Fe(OH)3 = Fe(MnO4)3 + H2O =>
3 Mn2O7 + 2 Fe(OH)3 = 2 Fe(MnO4)3 + 3 H2O
K2[Zn(OH)4] = KOH + Zn(OH)2 =>
K2[Zn(OH)4] = 2 KOH + Zn(OH)2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Na2SO4 + HNO2 = H2SO4 + NaNO2 =>
Na2SO4 + 2 HNO2 = H2SO4 + 2 NaNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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