| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + Na2SiO3 + H2O = Fe(OH)2 + Na2SO4 + SiO2
CH5OH + O = CO + HO =>
CH5OH + 6 O = CO + 6 HO
H2 + Se03 + Cu(OH)2 = CuSe03 + H2O =>
H2 + Se03 + Cu(OH)2 = CuSe03 + 2 H2O
ReO2 + O2 = Re2O7 =>
4 ReO2 + 3 O2 = 2 Re2O7
Cl + Ca = Ca2Cl =>
Cl + 2 Ca = Ca2Cl
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(l) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(l)
HClO + Cu = CuClO + H =>
HClO + Cu = CuClO + H
CaC + NaCl2 = NaC + CaCl2 =>
CaC + NaCl2 = NaC + CaCl2
Cu(OH)2(k) + H2SO4(aq) = CuSO4(aq) + H2O(s) =>
Cu(OH)2(k) + H2SO4(aq) = CuSO4(aq) + 2 H2O(s)
CH3COOAg + NaI = CH3COONa + AgI =>
CH3COOAg + NaI = CH3COONa + AgI
KNO3 + C6H12O6 = N2 + CO2 + K2CO3 + H2O =>
24 KNO3 + 5 C6H12O6 = 12 N2 + 18 CO2 + 12 K2CO3 + 30 H2O
C17H33COOK + C3H5(OH)3 = C17H33COOC3H5 + K(OH)3 =>
C17H33COOK + C3H5(OH)3 = C17H33COOC3H5 + K(OH)3
CoBr + KOH = CoOH + KBr =>
CoBr + KOH = CoOH + KBr
SN + HNO3 = SNO2 + NO2 + H0 =>
SN + 2 HNO3 = SNO2 + 2 NO2 + 2 H0
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O + 5 Na2SO4
MnCl2 + PbO2 = MnO + PbCl2 + Cl2 =>
2 MnCl2 + PbO2 = 2 MnO + PbCl2 + Cl2
Mg + CaO = MgO + Ca =>
Mg + CaO = MgO + Ca
H2O(l) + CH4(g) = H2(g) + CO2(g) =>
2 H2O(l) + CH4(g) = 4 H2(g) + CO2(g)
Al(SO4)3 + Sr(OH)2 = Al(OH)3 + Sr(SO4)2 =>
2 Al(SO4)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(SO4)2
CS2(l) + O2(g) = CO2(g) + SO2(g)21 =>
CS2(l) + 222 O2(g) = CO2(g) + 2 SO2(g)21
H2SO4(aq) + MgCO3(s) = MgSO4(s) + CO2(g) + H2O(l) =>
H2SO4(aq) + MgCO3(s) = MgSO4(s) + CO2(g) + H2O(l)
Hg2SO3 + HCl = HgCl + H2SO3 =>
Hg2SO3 + 2 HCl = 2 HgCl + H2SO3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
BaO + Cl = BaCl2 + O2 =>
2 BaO + 4 Cl = 2 BaCl2 + O2
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2COOH + Cr{+3} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{+3} + 11 H2O
KOH + NaI = KI + NaOH =>
KOH + NaI = KI + NaOH
NaHCO3 + CH3COOH = NaH2C3OOH + H2O + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 NaH2C3OOH + 4 H2O + 2 CO2
SrS + NaCl = NaS + SrCl =>
SrS + NaCl = NaS + SrCl
KCl + Hg2NO3 = KNO3 + Hg2Cl =>
KCl + Hg2NO3 = KNO3 + Hg2Cl
K2CO3(aq) + BaCl2(aq) = KCl(aq) + BaCO3 =>
K2CO3(aq) + BaCl2(aq) = 2 KCl(aq) + BaCO3
Ba{+} + O{-} + P{+5} + O{-2} = Ba3(PO4)2 =>
3 Ba{+} + 3 O{-} + 2 P{+5} + 5 O{-2} = Ba3(PO4)2
LiBO2 + H2O = H3BO3 + LiOH =>
LiBO2 + 2 H2O = H3BO3 + LiOH
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
FeSO4 + KMn04 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2S04 + H2O =>
8 FeSO4 + 2 KMn04 + 16 H2SO4 = 4 Fe2(SO4)3 + 8 MnSO4 + K2S04 + 16 H2O
MnO4{2-} + H{+} = Mn{2+} + H2O + MnO4{-} =>
5 MnO4{2-} + 8 H{+} = Mn{2+} + 4 H2O + 4 MnO4{-}
KMnO4 + H2S + HCl = MnCl2 + KCl + H2O + S =>
2 KMnO4 + 5 H2S + 6 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 S
(CH3)2CO + KOCl + H2O = (CH3)COOH + CHCl3 + KOH =>
(CH3)2CO + 3 KOCl + H2O = (CH3)COOH + CHCl3 + 3 KOH
Pm + O2 = Pm2O =>
4 Pm + O2 = 2 Pm2O
K4Fe(CN)6*3H2O + HClO + H2SO4 = Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + Cl2 + H2O =>
2 K4Fe(CN)6*3H2O + 122 HClO + 7 H2SO4 = Fe2(SO4)3 + 4 K2SO4 + 12 HNO3 + 12 CO2 + 61 Cl2 + 68 H2O
Ba*CO3 = BaO + CO2 =>
Ba*CO3 = BaO + CO2
HBrO + Cr(OH)2 + Fe(OH)3 = CrFe(BrO)5 + H2O =>
5 HBrO + Cr(OH)2 + Fe(OH)3 = CrFe(BrO)5 + 5 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Mg + Cr2(SO4)2 = MgSO4 + Cr2 =>
2 Mg + Cr2(SO4)2 = 2 MgSO4 + Cr2
HF + CaOH2 = Ca(HF)2 + H2O =>
2 HF + CaOH2 = Ca(HF)2 + H2O
NaCl + Al(Cl3)3 = NaCl3 + AlCl3 =>
3 NaCl + Al(Cl3)3 = 3 NaCl3 + AlCl3
O5O4 = O5 =>
5 O5O4 = 9 O5
NaHCO3 + CH3OOOH = CO2 + H2O + NaCH3OO =>
NaHCO3 + 2 CH3OOOH = 2 CO2 + 3 H2O + NaCH3OO
Ca + LiCl2 = CaCl2 + Li =>
Ca + LiCl2 = CaCl2 + Li
NH3 + CuO = Cu + N2 + H2O6 =>
2 NH3 + 18 CuO = 18 Cu + N2 + 3 H2O6
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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