| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O*
C7O2H12 + NaOH = C7O2H11Na + H2O =>
C7O2H12 + NaOH = C7O2H11Na + H2O
C3H8 + NaOH = C3H8(OH)2 + Na =>
C3H8 + 2 NaOH = C3H8(OH)2 + 2 Na
C4H8Cl2 + Cl = C4H6Cl2 + HCl =>
C4H8Cl2 + 2 Cl = C4H6Cl2 + 2 HCl
Ag + O2 + H2 = AgOH =>
2 Ag + O2 + H2 = 2 AgOH
AlCl3 + K3PO4 = AlPO4 + K3Cl3 =>
AlCl3 + K3PO4 = AlPO4 + K3Cl3
Fe2 + NaOH = Fe2OH + Na =>
Fe2 + NaOH = Fe2OH + Na
H + Cl50 = HCl =>
50 H + Cl50 = 50 HCl
C10H14 + O2 = CO2 + H2O =>
2 C10H14 + 27 O2 = 20 CO2 + 14 H2O
KOH + H3PO4 = H2O + KH2PO4 =>
KOH + H3PO4 = H2O + KH2PO4
BeCO3 + H2SO4 = BeSO4 + CO2 + H2O =>
BeCO3 + H2SO4 = BeSO4 + CO2 + H2O
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
Cu3(PO4)2 + Al(MnO4)3 = Cu(MnO4)2 + AlPO4 =>
Cu3(PO4)2 + 2 Al(MnO4)3 = 3 Cu(MnO4)2 + 2 AlPO4
Mo(CO)6 = Mo(CO)5 + CO =>
Mo(CO)6 = Mo(CO)5 + CO
Ca(NO3)2 + NaAc = CaAc + Na(NO3)2 =>
Ca(NO3)2 + NaAc = CaAc + Na(NO3)2
HCOOH + C4H9OH = C3H6O2 + H2O =>
2 HCOOH + C4H9OH = 2 C3H6O2 + H2O
Ca(OH)2 + SO3 = Ca(HSO4)2 =>
Ca(OH)2 + 2 SO3 = Ca(HSO4)2
NH4NO3 + Cu(NO3)2*3H2O = NH4(NO3)2 + CuNO3 + H2O =>
NH4NO3 + Cu(NO3)2*3H2O = NH4(NO3)2 + CuNO3 + 3 H2O
NaCl(aq) + AgNO3(ag) = AgCl(s) + NaNO3(aq) =>
NaCl(aq) + AgNO3(ag) = AgCl(s) + NaNO3(aq)
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Fe3O4 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe3O4 + 5 KNO3 + 6 KOH = 3 K2FeO4 + 5 KNO2 + 3 H2O
Ca + Cl2 + Na2Co3 = CaCo + NaCl =>
3 Ca + Cl2 + Na2Co3 = 3 CaCo + 2 NaCl
SO2 + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO2 + Cr2O7{2-} + 2 H{+} = 3 SO4{2-} + 2 Cr{3+} + H2O
Au + S2 = Au2S =>
4 Au + S2 = 2 Au2S
KClO3(s)MnO2(s) = KCl + O2 + MnO2 =>
2 KClO3(s)MnO2(s) = 2 KCl + 3 O2 + 2 MnO2
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
C4H8O2 + HBr = C4H10O + Br + H2O =>
C4H8O2 + 4 HBr = C4H10O + 4 Br + H2O
HBr(aq) + Be(OH)2(aq) = H2O(l) + BeBr2(aq) =>
2 HBr(aq) + Be(OH)2(aq) = 2 H2O(l) + BeBr2(aq)
CaHPO4 + NH4OH = CaNH4PO4 + H2O =>
CaHPO4 + NH4OH = CaNH4PO4 + H2O
Na2S2O5 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O5 + 2 H2O2 = Na2SO4 + H2SO4 + H2O
K2CrO4 + NaNO2 + HCl = CrCl3 + NaNO3 + KCl + H2O =>
2 K2CrO4 + 3 NaNO2 + 10 HCl = 2 CrCl3 + 3 NaNO3 + 4 KCl + 5 H2O
MnC2O4*3H2O = MnCO3 + H2O + CO =>
MnC2O4*3H2O = MnCO3 + 3 H2O + CO
BiOH(NO3)2 + NaOH = Bi(OH)3 + NaNO3 =>
BiOH(NO3)2 + 2 NaOH = Bi(OH)3 + 2 NaNO3
C(s) + H2(g) = CH6(g) =>
C(s) + 3 H2(g) = CH6(g)
Bi2O3 + NaOH + Cl2 = NaBiO3 + NaCl + H2O =>
Bi2O3 + 6 NaOH + 2 Cl2 = 2 NaBiO3 + 4 NaCl + 3 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Li3N + HCl = LiCl + NH3 =>
Li3N + 3 HCl = 3 LiCl + NH3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Pb(NO3)2 + CuI2 = PbI2 + Cu(NO3)2 =>
Pb(NO3)2 + CuI2 = PbI2 + Cu(NO3)2
O{2-} + H = H{-} + H2O =>
O{2-} + 4 H = 2 H{-} + H2O
NH4(OH) + CuSO4 = (NH4)2SO4 + Cu(OH)2 =>
2 NH4(OH) + CuSO4 = (NH4)2SO4 + Cu(OH)2
KOH + Ag3PO4 = K3PO4 + AgOH =>
3 KOH + Ag3PO4 = K3PO4 + 3 AgOH
C2H2 + CI4 = C2H2CI4 =>
C2H2 + CI4 = C2H2CI4
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
P4 + Br2 = PBr1 =>
P4 + 2 Br2 = 4 PBr1
NH4OH + Al2(SO4)3 = (NH4)2SO4 + Al(OH)3 =>
6 NH4OH + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(OH)3
KHNO4 + HCl = KCl + HNCl2 + H2O + Cl2 =>
2 KHNO4 + 16 HCl = 2 KCl + 2 HNCl2 + 8 H2O + 5 Cl2
A2 + B6C2 = B2A + A2C =>
7 A2 + 2 B6C2 = 6 B2A + 4 A2C
H2O2 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO2 + Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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