| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAlSi3O8 + 7 H2O + H{+} = (Al(OH)3) + 3(H4SiO4) + K{+}
NaOH + C2H5F = C2H5OH + Na + F =>
NaOH + C2H5F = C2H5OH + Na + F
Cr(OH)3 + Br + KOH = K2CrO4 + KBr + H2O =>
Cr(OH)3 + 3 Br + 5 KOH = K2CrO4 + 3 KBr + 4 H2O
CH3COCl + KCN = CH3COCN + KCl =>
CH3COCl + KCN = CH3COCN + KCl
CsO + Al2O3 = CsAl2O4 =>
CsO + Al2O3 = CsAl2O4
H2C3H2O4 + KOH = KC3H2O + CO2 + H2O =>
13 H2C3H2O4 + 8 KOH = 8 KC3H2O + 15 CO2 + 22 H2O
C14H6N6O12 = H2O + CO + C + N2 =>
C14H6N6O12 = 3 H2O + 9 CO + 5 C + 3 N2
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(aq) =>
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(aq)
H3PO3 + NH3 = NH4 + H2PO3 =>
H3PO3 + NH3 = NH4 + H2PO3
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
HBr + FeSO4 = H2SO4 + FeBr2 =>
2 HBr + FeSO4 = H2SO4 + FeBr2
CaCl2 + I2 = CaI2 + Cl2 =>
CaCl2 + I2 = CaI2 + Cl2
MnTeO4 + Na2TeO4 + Cl2 + H2O = NaMnO4 + H2TeO4 + NaCl =>
2 MnTeO4 + 6 Na2TeO4 + 5 Cl2 + 8 H2O = 2 NaMnO4 + 8 H2TeO4 + 10 NaCl
H2 + Ca2 = HCa =>
H2 + Ca2 = 2 HCa
Fe + S = FeS =>
Fe + S = FeS
HCN(g) = H2 + CN =>
2 HCN(g) = H2 + 2 CN
VO2Cl + FeSO4 + HCl = VOCl2 + Fe2(SO4)3 + FeCl2 + H2O =>
2 VO2Cl + 3 FeSO4 + 4 HCl = 2 VOCl2 + Fe2(SO4)3 + FeCl2 + 2 H2O
TiCl3 + NaNO2 = TiNO2 + NaCl3 =>
TiCl3 + NaNO2 = TiNO2 + NaCl3
(NH4)2(SO4) + K(OH) = (NH4)(OH) + K2(SO4) =>
(NH4)2(SO4) + 2 K(OH) = 2(NH4)(OH) + K2(SO4)
Ni2O3 + CH4 = H2 + CO + Ni =>
Ni2O3 + 3 CH4 = 6 H2 + 3 CO + 2 Ni
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
BaCO3 + HCl = H2O + BaCl2 + CO2 =>
BaCO3 + 2 HCl = H2O + BaCl2 + CO2
Fe(OH)2 + CrO4{2-} = Fe2O3 + Cr(OH)4{-} + H2O + OH{-} =>
6 Fe(OH)2 + 2 CrO4{2-} = 3 Fe2O3 + 2 Cr(OH)4{-} + H2O + 2 OH{-}
C2H5COONaHCl = C2H5COOHNaCl =>
C2H5COONaHCl = C2H5COOHNaCl
Cr2(SO4)3 + H2O2 + KOH = K2CrO4 + H2O + K2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 8 H2O + 3 K2SO4
Na + Sn(C2H3O2) = Na(C2H3O2) + Sn =>
Na + Sn(C2H3O2) = Na(C2H3O2) + Sn
C2H5F + NaOH = C2H5OH + NaF =>
C2H5F + NaOH = C2H5OH + NaF
KHCO3{-} + AlCl = AlHCO3{-} + KCl =>
KHCO3{-} + AlCl = AlHCO3{-} + KCl
CH3CH2CH2CH2OH + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O =>
CH3CH2CH2CH2OH + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O
NH4Cl + Sr(OH)2 = H2O(l) + NH3(g) + SrCl2(aq) =>
2 NH4Cl + Sr(OH)2 = 2 H2O(l) + 2 NH3(g) + SrCl2(aq)
Cl + P4 = PCl5 =>
20 Cl + P4 = 4 PCl5
Hg2 + Na2S = HgS + Na =>
Hg2 + 2 Na2S = 2 HgS + 4 Na
TlH3 = Tl + H =>
TlH3 = Tl + 3 H
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
C3H7NO2S + O2 = CO2 + SO2 + NO2 + H2O =>
4 C3H7NO2S + 23 O2 = 12 CO2 + 4 SO2 + 4 NO2 + 14 H2O
Mn(NO3)2 + H2S = MnS + H{+} + NO3{-} =>
Mn(NO3)2 + H2S = MnS + 2 H{+} + 2 NO3{-}
NaCl + ZnO = NaO + ZnCl =>
NaCl + ZnO = NaO + ZnCl
CBr + BrO3 = CO2 + Br2 =>
6 CBr + 4 BrO3 = 6 CO2 + 5 Br2
CH4N2O + Zn(NO3)26H2O = ZnO + H2O + CO2 + N2 =>
77 CH4N2O + 3 Zn(NO3)26H2O = 3 ZnO + 157 H2O + 77 CO2 + 116 N2
V2O5(g) + Ca(g) = CaO(g) + V(g) =>
V2O5(g) + 5 Ca(g) = 5 CaO(g) + 2 V(g)
BaBr2 + ZnSO4 = ZnBa + SO4Br2 =>
BaBr2 + ZnSO4 = ZnBa + SO4Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe{2} + CuCl{2} = Cu{2} + FeCl{2} =>
Fe{2} + CuCl{2} = Cu{2} + FeCl{2}
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
SF6 + H2 = HF + SH =>
2 SF6 + 7 H2 = 12 HF + 2 SH
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
CO + S = C + SO =>
CO + S = C + SO
H2SeO4 + Cu{2+} + H2O + NiS = Cu2Se + H{+} + Ni{2+} + HSO4{-} =>
4 H2SeO4 + 8 Cu{2+} + 4 H2O + 5 NiS = 4 Cu2Se + 11 H{+} + 5 Ni{2+} + 5 HSO4{-}
NH4Br + MnSO4 = NH4SO4 + MnBr =>
NH4Br + MnSO4 = NH4SO4 + MnBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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