| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOH + CO3 = CaOHCO3
Zn + HCI = ZnCI + H2 = =>
2 Zn + 2 HCI = 2 ZnCI + H2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
SO2 = S2O4 =>
2 SO2 = S2O4
Al(OH)3 + Ba(OH)2 = H2O + Ba3(AlO3)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = 6 H2O + Ba3(AlO3)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cu + Al = Cu2Al3 =>
2 Cu + 3 Al = Cu2Al3
BBr3 = B + Br =>
BBr3 = B + 3 Br
(C5H10) + O2 = H2O + CO2 =>
2(C5H10) + 15 O2 = 10 H2O + 10 CO2
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
Cr2(SO4)3 + K2SiO3 = Cr2(SiO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2SiO3 = Cr2(SiO3)3 + 3 K2SO4
CuClHCl = HCuCl2 =>
CuClHCl = HCuCl2
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
Ni(NO2)3 = Ni2O3 + N2O3 =>
2 Ni(NO2)3 = Ni2O3 + 3 N2O3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CsO + H2O = Cs + OH =>
CsO + H2O = Cs + 2 OH
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
H2S + Na2SO3 = H2SO4 + Na2S =>
3 H2S + 4 Na2SO3 = 3 H2SO4 + 4 Na2S
CrI3 + KOH + Cl = K2CrO4 + KCl + H2O + HIO3 =>
CrI3 + 23 KOH + 21 Cl = K2CrO4 + 21 KCl + 10 H2O + 3 HIO3
Cr2(SO4)3 + K2SiO3 = Cr2(SiO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2SiO3 = Cr2(SiO3)3 + 3 K2SO4
S8 + OH = SO4 + H2O =>
S8 + 64 OH = 8 SO4 + 32 H2O
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
Cu{2+}SO4{2-} + Zn{-} = Zn{2+}SO4{2-} + Cu{-} =>
Cu{2+}SO4{2-} + Zn{-} = Zn{2+}SO4{2-} + Cu{-}
K{2}O + H{3}PO{4} = K{3}PO{4} + H{2}O =>
K{2}O + H{3}PO{4} = K{3}PO{4} + H{2}O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
KClO3 = KCl + OO =>
2 KClO3 = 2 KCl + 3 OO
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C12H22O11 = C2H2O4 + H2O + C8H12 =>
C12H22O11 = 2 C2H2O4 + 3 H2O + C8H12
K2O + HNO2 = KNO2 + H2O =>
K2O + 2 HNO2 = 2 KNO2 + H2O
C2H3OH + O2 = CO2(g) + H2O(g) =>
2 C2H3OH + 5 O2 = 4 CO2(g) + 4 H2O(g)
TlNO3 + KMnO4 + HNO3 = Tl(NO3)3 + Mn(NO3)2 + KNO3 + H2O =>
5 TlNO3 + 2 KMnO4 + 16 HNO3 = 5 Tl(NO3)3 + 2 Mn(NO3)2 + 2 KNO3 + 8 H2O
Al2S3(s) + HCl(aq) = AlCl3(aq) + H2S(g) =>
Al2S3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2S(g)
HClO3 = HClO4 + ClO2 + H2O =>
3 HClO3 = HClO4 + 2 ClO2 + H2O
Mn + Ti + Ge = MnTiGe =>
Mn + Ti + Ge = MnTiGe
CaOMgS = OMgCaS =>
CaOMgS = OMgCaS
Mg + Cu(SO4) = Cu + Mg(SO4) =>
Mg + Cu(SO4) = Cu + Mg(SO4)
OC3H2O + O2 = CO2 + H2O =>
2 OC3H2O + 5 O2 = 6 CO2 + 2 H2O
H3 + HCl = H4Cl =>
H3 + HCl = H4Cl
KMnO4 + Zn + HCl = MnCl2 + OHK + ZnCl2 + H2O =>
2 KMnO4 + 5 Zn + 14 HCl = 2 MnCl2 + 2 OHK + 5 ZnCl2 + 6 H2O
Ca(ClO)2 + PbO = PbO2 + CaCl2 =>
Ca(ClO)2 + 2 PbO = 2 PbO2 + CaCl2
HClONa = NaOClH =>
HClONa = NaOClH
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Cu2S + O2 + CaCo3 = CuO + CaSO3 + Co2 =>
2 Cu2S + 5 O2 + 2 CaCo3 = 4 CuO + 2 CaSO3 + 3 Co2
C + FeCr2O4 = Fe + Cr + CO =>
4 C + FeCr2O4 = Fe + 2 Cr + 4 CO
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NiCl2 + O = NiO2 + Cl5O2 =>
5 NiCl2 + 14 O = 5 NiO2 + 2 Cl5O2
Ca(ClO)2 + PbO = PbO2 + CaCl2 =>
Ca(ClO)2 + 2 PbO = 2 PbO2 + CaCl2
CuSO4NaHCO3 = CuCO3NaHSO4 =>
CuSO4NaHCO3 = CuCO3NaHSO4
H2O + Pb + NaOH = Pb(OH)2 + NaHOH =>
2 H2O + Pb + 2 NaOH = Pb(OH)2 + 2 NaHOH
Cu + H3(PO4) = H2 + Cu3(PO4)2 =>
3 Cu + 2 H3(PO4) = 3 H2 + Cu3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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