| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCO3 = KOCO2
K2S + ZnCO3 = K2CO3 + ZnS =>
K2S + ZnCO3 = K2CO3 + ZnS
KMnO4 + Sr(NO3)2 = KNO3 + Sr(MnO4)2 =>
2 KMnO4 + Sr(NO3)2 = 2 KNO3 + Sr(MnO4)2
Zn(HCO3)2 + FeBO3 = FeHCO3 + Zn(BO3)2 =>
Zn(HCO3)2 + 2 FeBO3 = 2 FeHCO3 + Zn(BO3)2
HCI + AIOH = H2O + AICI =>
HCI + AIOH = H2O + AICI
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCO3 + HCl = CaCl2 + CO2 + H2O1 =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O1
MgO + CaO2 = MgCa + O3 =>
MgO + CaO2 = MgCa + O3
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
CH3CH2Br + Br2 = CH3CHBr2 + HBr =>
CH3CH2Br + Br2 = CH3CHBr2 + HBr
CH4(g) + O2(g) = CO(g) + H2O(g) =>
2 CH4(g) + 3 O2(g) = 2 CO(g) + 4 H2O(g)
Po(OH)4 + NaOH = Na2PoO3 + H2O =>
Po(OH)4 + 2 NaOH = Na2PoO3 + 3 H2O
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Fe + NCS = Fe(NCS)3 =>
Fe + 3 NCS = Fe(NCS)3
FeSO4*7(H2O) + H2C2O4 = H2SO4 + H2O + FeC2O4*2(H2O) =>
FeSO4*7(H2O) + H2C2O4 = H2SO4 + 5 H2O + FeC2O4*2(H2O)
H2S + Na2SO4 = H2SO4 + Na2S =>
H2S + Na2SO4 = H2SO4 + Na2S
Ba(OH)2 + Fe(SO4) = Fe(OH)2 + BaSO4 =>
Ba(OH)2 + Fe(SO4) = Fe(OH)2 + BaSO4
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
(NH4)3PO4 + H2O = H3PO4 + NH4OH =>
(NH4)3PO4 + 3 H2O = H3PO4 + 3 NH4OH
ZnO + Li2CO3 = ZnCO3 + Li2O =>
ZnO + Li2CO3 = ZnCO3 + Li2O
SbCl6{-} + OH{-} = SbO(OH)3 + Cl{-} + H2O =>
SbCl6{-} + 5 OH{-} = SbO(OH)3 + 6 Cl{-} + H2O
Al4 + C3 = Al4C3 =>
Al4 + C3 = Al4C3
Na + AgNo3 = NaNo3 + Ag =>
Na + AgNo3 = NaNo3 + Ag
KClO3 + N2O = KCl + NO =>
KClO3 + 3 N2O = KCl + 6 NO
MgSO4 + Cl2 = MgCl2 + SO2 + O2 =>
MgSO4 + Cl2 = MgCl2 + SO2 + O2
(NH4)2[Zn(OH)4] + H2S = ZnS + NH3 + H2O =>
(NH4)2[Zn(OH)4] + H2S = ZnS + 2 NH3 + 4 H2O
C2H4(COOH)2 + H2 = C4OH8 + H2O =>
C2H4(COOH)2 + 4 H2 = C4OH8 + 3 H2O
C6H4(OH)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + K2O4 + H2O =>
8 C6H4(OH)2 + 14 KMnO4 + 14 H2SO4 = 6 C6H4(COOH)2 + 14 MnSO4 + 7 K2O4 + 20 H2O
Sn2O + H2SO4 = Sn2SO4 + H2O =>
Sn2O + H2SO4 = Sn2SO4 + H2O
C2H5COOC2H5 + Na = C2H5COONa + C2H5 =>
C2H5COOC2H5 + Na = C2H5COONa + C2H5
Sb(OH)3 + H2SO4 = Sb2(SO4)3 + H2O =>
2 Sb(OH)3 + 3 H2SO4 = Sb2(SO4)3 + 6 H2O
NH3 + H2CO3 = NH4HCO3 =>
NH3 + H2CO3 = NH4HCO3
CaCO3(l) + HCl(l) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(l) + 2 HCl(l) = H2O(l) + CO2(g) + CaCl2(aq)
I{-} + C6H11Br = C6H11I + Br{-} =>
I{-} + C6H11Br = C6H11I + Br{-}
Cu + NiCl3 = CuCl2 + Ni =>
3 Cu + 2 NiCl3 = 3 CuCl2 + 2 Ni
Sr(SO) = Sr + SO =>
Sr(SO) = Sr + SO
Ag(NH3)2Cl = AgCl(NH3)2 =>
Ag(NH3)2Cl = AgCl(NH3)2
SbCl6{-} + OH{-} = SbO(OH)3 + Cl{-} + H2O =>
SbCl6{-} + 5 OH{-} = SbO(OH)3 + 6 Cl{-} + H2O
Ba(OH)2 + Fe(SO4) = Fe(OH)2 + BaSO4 =>
Ba(OH)2 + Fe(SO4) = Fe(OH)2 + BaSO4
NaOH + KNO3 = KHO + NaNO3 =>
NaOH + KNO3 = KHO + NaNO3
AgOH + Al = Ag + Al(OH) =>
AgOH + Al = Ag + Al(OH)
Na2CrO7 + NaNo2 + H2SO4 = Cr2(SO4)3 + NaNo3 + Na2SO4 + H2O =>
2 Na2CrO7 + 54 NaNo2 + 14 H2SO4 = Cr2(SO4)3 + 36 NaNo3 + 11 Na2SO4 + 14 H2O
OsO4 + CO = Os(CO)12 + CO2 =>
OsO4 + 16 CO = Os(CO)12 + 4 CO2
KOH + NiO = Ni(OH)2 + K2O =>
2 KOH + NiO = Ni(OH)2 + K2O
Al + CuBr2 = AlBr3 + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3 + 3 Cu
Mn(OH)2 + Cl2 + KOH = MnO2 + H2O + KCl =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 H2O + 2 KCl
SIO2 + Mg = MgO + SI =>
SIO2 + 2 Mg = 2 MgO + SI
Ba(OH)2 + Fe(SO4) = Fe(OH)2 + BaSO4 =>
Ba(OH)2 + Fe(SO4) = Fe(OH)2 + BaSO4
MgCO3 + HCI = CO2 + H2O + Mg(CI)2 =>
MgCO3 + 2 HCI = CO2 + H2O + Mg(CI)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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