| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeSO4 + 2 HCl + 2 BaCl2 = 3 SO4 + 3 FeCl2 + 2 HBa
(NH4)2CO3(s) = NH3(g) + CO2(g)H2O(l) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g)H2O(l)
HNO3 + Mg(OH)2 = MgN2O6 + H2O =>
2 HNO3 + Mg(OH)2 = MgN2O6 + 2 H2O
HC2H3O2(ac) + NaOH(s) = NaC2H3O2(ac) + H2O(l) =>
HC2H3O2(ac) + NaOH(s) = NaC2H3O2(ac) + H2O(l)
HClO3 + CaCO3 = H2CO3 + Ca(ClO3)2 =>
2 HClO3 + CaCO3 = H2CO3 + Ca(ClO3)2
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + *Na2O*SiO2*H2O =>
Mg2SiO4 + 2 NaOH + 2 H2O = 2 Mg(OH)2 + *Na2O*SiO2*H2O
SrCO3 + CH3COOH = (CH3COO)Sr + H2O + CO2 =>
8 SrCO3 + 9 CH3COOH = 8(CH3COO)Sr + 6 H2O + 10 CO2
ammoniumchloride + sodiumnitrite = sodiumchloride + nitrogen + water =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
CuSO4*5H20 + O2 = CuSO4 + H2O =>
CuSO4*5H20 + 25 O2 = CuSO4 + 50 H2O
Hg + H2O = HgO + H =>
Hg + H2O = HgO + 2 H
Na2CO3 + SO2 + O2 = Na2SO4 + CO2 =>
2 Na2CO3 + 2 SO2 + O2 = 2 Na2SO4 + 2 CO2
CH3OH + OH = CH2O + H2O =>
CH3OH + 2 OH = CH2O + 2 H2O
SnO + KOH = SnOH + KO =>
SnO + KOH = SnOH + KO
KMnO4 + ZnCl2 = Zn(MnO4)2 + K2Cl2 =>
2 KMnO4 + ZnCl2 = Zn(MnO4)2 + K2Cl2
S + Ca = S2Ca2 =>
2 S + 2 Ca = S2Ca2
Ca3[PO4]2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3[PO4]2 + 6 SiO2 = P4O10 + 6 CaSiO3
C2H2(g) + O2 = CO2(g) + H2O(l) =>
2 C2H2(g) + 5 O2 = 4 CO2(g) + 2 H2O(l)
Br2 + HS2O3{-} + H2O = HSO4{-} + Br{-} + H{+} =>
4 Br2 + HS2O3{-} + 5 H2O = 2 HSO4{-} + 8 Br{-} + 9 H{+}
Co + Cl + NH4 = [Co(ClNH4)3] =>
Co + 3 Cl + 3 NH4 = [Co(ClNH4)3]
CaF2 + N2 = Ca3N + F2 =>
6 CaF2 + N2 = 2 Ca3N + 6 F2
CH3CH2CH2CH2CH2CH2COH + NaOH = NaCH3CH2CH2CH2CH2CH2CO + H2O =>
CH3CH2CH2CH2CH2CH2COH + NaOH = NaCH3CH2CH2CH2CH2CH2CO + H2O
CuINO3 + ZnI2 = ZnNO3 + Cu(I)I2 =>
CuINO3 + ZnI2 = ZnNO3 + Cu(I)I2
KHSO4 + HCl = KCl + H2O + SO3 =>
KHSO4 + HCl = KCl + H2O + SO3
Sn + CO2 = SnCO + O22 =>
22 Sn + 22 CO2 = 22 SnCO + O22
Fe3OH + HNO3 = Fe3NO3 + H2O =>
Fe3OH + HNO3 = Fe3NO3 + H2O
K2Cr2O7 + Na2S + H2O = S + Cr(OH)3 + NaOH + KOH =>
K2Cr2O7 + 3 Na2S + 7 H2O = 3 S + 2 Cr(OH)3 + 6 NaOH + 2 KOH
Cu(OH)2 + NH4OH = (NH4)CuO2 + H2O + H =>
Cu(OH)2 + NH4OH = (NH4)CuO2 + H2O + H
Cu2O + Fe2S3 = Fe2O3 + Cu2S =>
3 Cu2O + Fe2S3 = Fe2O3 + 3 Cu2S
CsS5 + HCl = CsCl + H2S + S =>
2 CsS5 + 2 HCl = 2 CsCl + H2S + 9 S
S = S6 =>
6 S = S6
Hg2(NO3)2 + NaBr = Hg2Br2 + NaNO3 =>
Hg2(NO3)2 + 2 NaBr = Hg2Br2 + 2 NaNO3
Al + C6H8O7 = AlC6H8O7 =>
Al + C6H8O7 = AlC6H8O7
Li2CO3(s) = CO2(g) + Li2O(s) =>
Li2CO3(s) = CO2(g) + Li2O(s)
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
NaClO3 + Ca(OH)2 = NaOH + Ca(ClO3)2 =>
2 NaClO3 + Ca(OH)2 = 2 NaOH + Ca(ClO3)2
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
C3H5(NO4)3 = N2 + O2 + CO2 + H2O =>
4 C3H5(NO4)3 = 6 N2 + 7 O2 + 12 CO2 + 10 H2O
NaCl + Ba(OH){2} = NaOH + BaCl{2} =>
NaCl + Ba(OH){2} = NaOH + BaCl{2}
CH3OH + NH3 = CH3O + NH4 =>
CH3OH + NH3 = CH3O + NH4
NH4Br + KOH = KBr + H2O + NH3 =>
NH4Br + KOH = KBr + H2O + NH3
RbCl = Cl2 + Rb =>
2 RbCl = Cl2 + 2 Rb
Cr2O3 + NaClO3 + NaOH = NaCrO4 + NaCl + H2O =>
3 Cr2O3 + 4 NaClO3 + 6 NaOH = 6 NaCrO4 + 4 NaCl + 3 H2O
AgC2H3O2 + AlCl3 = AgCl3 + Al + C2H3O2 =>
AgC2H3O2 + AlCl3 = AgCl3 + Al + C2H3O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaHCO3 + H2O2 = Na2O2 + H2CO3 =>
2 NaHCO3 + H2O2 = Na2O2 + 2 H2CO3
(CaOH)3PO4 = CaO + H3PO4 =>
(CaOH)3PO4 = 3 CaO + H3PO4
KO2(s) + H2O(g) = K2OH(s) + O2(g) =>
8 KO2(s) + 2 H2O(g) = 4 K2OH(s) + 7 O2(g)
CuCl + LiAlO2 = CuAlO2 + LiCl =>
CuCl + LiAlO2 = CuAlO2 + LiCl
Na2S2O3 + NaOH + As = AsO3 + H2O + Na2S =>
3 Na2S2O3 + 6 NaOH + 4 As = 4 AsO3 + 3 H2O + 6 Na2S
Mg(C2H3O2)2 + Na2SO4 = MgSO4 + C2H3O2Na =>
Mg(C2H3O2)2 + Na2SO4 = MgSO4 + 2 C2H3O2Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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