| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 HCl = MgCl2(s) + H2(g)
CuSO3 + H2S = CuS + H2O + SO2 =>
CuSO3 + H2S = CuS + H2O + SO2
NH4(C2H3O2) + NaOH = NH4OH + NaC2H3O2 =>
NH4(C2H3O2) + NaOH = NH4OH + NaC2H3O2
Fe + PO4 = FePO4 =>
Fe + PO4 = FePO4
AgCl + Cu(OH)2 = CuCl2 + Ag2(OH)2 =>
2 AgCl + Cu(OH)2 = CuCl2 + Ag2(OH)2
Al(NO3)3*9H2O + CH3COCH2COCH3 = [Al(CH3COCH2COCH3)3] + NO3 + H2O =>
Al(NO3)3*9H2O + 3 CH3COCH2COCH3 = [Al(CH3COCH2COCH3)3] + 3 NO3 + 9 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Cl2(g) + CS2(s) = CCl4(l) + S2Cl2(g) =>
3 Cl2(g) + CS2(s) = CCl4(l) + S2Cl2(g)
CO2 + H2O = C5H9O2 + O2 =>
20 CO2 + 18 H2O = 4 C5H9O2 + 25 O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H{+} + Cr2O7{-2} + I{-} = I3{+} + Cr{3+} + H2O =>
28 H{+} + 2 Cr2O7{-2} + 9 I{-} = 3 I3{+} + 4 Cr{3+} + 14 H2O
CIO3{-} = CIO4{-} + CI{-} =>
4 CIO3{-} = 3 CIO4{-} + CI{-}
As2O4 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
As2O4 + 7 Zn + 14 HCl = 2 AsH3 + 7 ZnCl2 + 4 H2O
Si4H10O + O2 = SiO + H2O =>
Si4H10O + 4 O2 = 4 SiO + 5 H2O
C1 + LiI = LiC1 + I2 =>
2 C1 + 2 LiI = 2 LiC1 + I2
NH4HCO3 + C8H8O3 + C16H34O = C10H15N + H2O =>
112 NH4HCO3 + 16 C8H8O3 + 55 C16H34O = 112 C10H15N + 439 H2O
CuNO3 + MgS = CuS + MgNO3 =>
CuNO3 + MgS = CuS + MgNO3
Ba(NO3)2 + SO4Na2 = BaSO4 + NaNO3 =>
Ba(NO3)2 + SO4Na2 = BaSO4 + 2 NaNO3
K2ZO7 + CH3CH2X + H2Y = Z(Y)3 + K2Y + CH3COX + H2O =>
2 K2ZO7 + 3 CH3CH2X + 8 H2Y = 2 Z(Y)3 + 2 K2Y + 3 CH3COX + 11 H2O
NiSO4 + C2H8N2 = NiC2H8N2SO4 =>
NiSO4 + C2H8N2 = NiC2H8N2SO4
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
HSeO3 + Cu = Cu(SeO3)2 + H2 =>
2 HSeO3 + Cu = Cu(SeO3)2 + H2
NaClO3 = Na + O2 + Cl10 =>
10 NaClO3 = 10 Na + 15 O2 + Cl10
C6H5OH + H2O2 = C6H4(OH)2 + H2O =>
C6H5OH + H2O2 = C6H4(OH)2 + H2O
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
Ca(OH)2 + CO2 = H2O + Ca2(CO3)2 =>
2 Ca(OH)2 + 2 CO2 = 2 H2O + Ca2(CO3)2
Cl + Al + H2O = Al20(OH)50Cl10 + H2 =>
10 Cl + 20 Al + 50 H2O = Al20(OH)50Cl10 + 25 H2
HClO + H2S = Cl2 + S + H2O =>
2 HClO + H2S = Cl2 + S + 2 H2O
Fe2(SO4)3 + NO + H2O = FeSO4 + HNO3 + H2SO4 =>
3 Fe2(SO4)3 + 2 NO + 4 H2O = 6 FeSO4 + 2 HNO3 + 3 H2SO4
Na2S2O3 + HCl = H2O + NaCl + S + SO2 =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + S + SO2
H2SO4 + (NaOH) = (Na2SO4) + (H2O) =>
H2SO4 + 2(NaOH) = (Na2SO4) + 2(H2O)
CH3COOCH2CH2CH3 + H2O = CH3CH2CH2 + CH3COOH =>
14 CH3COOCH2CH2CH3 + 6 H2O = 12 CH3CH2CH2 + 17 CH3COOH
Pb + S = PbS2 =>
Pb + 2 S = PbS2
Ca5(PO4)3F + SiO2 + C = CO + SiF4 + Ca3Si2O7 + P4 =>
12 Ca5(PO4)3F + 43 SiO2 + 90 C = 90 CO + 3 SiF4 + 20 Ca3Si2O7 + 9 P4
K + H2SO4 = KSO4 + H2S + H2O =>
4 K + 5 H2SO4 = 4 KSO4 + H2S + 4 H2O
Co[CoCl4] + H2O = [Co(H2O)6]Cl2 =>
Co[CoCl4] + 12 H2O = 2[Co(H2O)6]Cl2
H2CO + K2Cr2O7 + H2SO4 = HCOOH + H2O + K2SO4 + Cr2(SO4)3 =>
3 H2CO + K2Cr2O7 + 4 H2SO4 = 3 HCOOH + 4 H2O + K2SO4 + Cr2(SO4)3
Zn + (Na2S)06 = ZnS + Na =>
6 Zn + (Na2S)06 = 6 ZnS + 12 Na
N2 + O5 = N3O5 =>
3 N2 + 2 O5 = 2 N3O5
CaCO3 + HCl = CaCl2(aq) + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2(aq) + H2O + CO2
C4H10O + I2 + NaOH = NaI + C4H8O + H2O =>
C4H10O + I2 + 2 NaOH = 2 NaI + C4H8O + 2 H2O
H6C3O + I2 = H5C3OI + HI =>
H6C3O + I2 = H5C3OI + HI
P4 + KClO4 + H2O = H3PO3 + KCl =>
2 P4 + 3 KClO4 + 12 H2O = 8 H3PO3 + 3 KCl
NaCN + (CNOCl)3 = ClCN + (CNONa)3 =>
3 NaCN + (CNOCl)3 = 3 ClCN + (CNONa)3
C6H8 + O2 = CO + H =>
C6H8 + 3 O2 = 6 CO + 8 H
LiO2 + HCl = H2O2 + LiCl + O2 =>
2 LiO2 + 2 HCl = H2O2 + 2 LiCl + O2
Na5P3O10 + H3PO4 = Na3H2P3O10 + H2O =>
3 Na5P3O10 + 6 H3PO4 = 5 Na3H2P3O10 + 4 H2O
Mg2O4 + Al = Al2O3 + Mg =>
3 Mg2O4 + 8 Al = 4 Al2O3 + 6 Mg
K2Cr2O7 + S + H2O = SO2 + KOH + Cr2O4 =>
K2Cr2O7 + S + H2O = SO2 + 2 KOH + Cr2O4
C6H8O7 + NaHCO3 = H2O + CO2 + C6H7O7Na =>
C6H8O7 + NaHCO3 = H2O + CO2 + C6H7O7Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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