| Équations équilibrées la veille |
LiNO3 + CuSO4 = LiSO4 + Cu(NO3)
NaPO2H2 + SO4H2 = H4P2O6 + NaS + H2O + O2 =>
2 NaPO2H2 + 2 SO4H2 = H4P2O6 + 2 NaS + 2 H2O + 2 O2
C8H18 + Cl = CHCl + HCl =>
C8H18 + 18 Cl = 8 CHCl + 10 HCl
Sr(OH)2 + P2O5 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + P2O5 = Sr3(PO4)2 + 3 H2O
H2SO4 + CO3 = H2CO3 + SO4 =>
H2SO4 + CO3 = H2CO3 + SO4
H[AuCl4] + KCN = K[Au(CN)4] + KCl + HCl =>
H[AuCl4] + 4 KCN = K[Au(CN)4] + 3 KCl + HCl
Sr(OH)2 + P2O5 = SrHPO4 + H2O =>
2 Sr(OH)2 + P2O5 = 2 SrHPO4 + H2O
H5IO6 + Cr + H3O = IO3{-} + Cr3{+} + H2O(acidic) =>
H5IO6 + 3 Cr + H3O = IO3{-} + Cr3{+} + 4 H2O(acidic)
Ca(ClO)2 + KBr + HCl = Br2 + CaBr2 + KCl + H2O =>
Ca(ClO)2 + 6 KBr + 4 HCl = 2 Br2 + CaBr2 + 6 KCl + 2 H2O
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O =>
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O
propane + copper(ii)oxide = copper + carbondioxide + water =>
C3H8 + 10 CuO = 10 Cu + 3 CO2 + 4 H2O
K2S2O8 + NaOH + NiCO3 = NiO2 + H2O + Na2SO4 + K2CO3 =>
K2S2O8 + 4 NaOH + NiCO3 = NiO2 + 2 H2O + 2 Na2SO4 + K2CO3
C6H11COOH + O2 = CO2 + H2O =>
C6H11COOH + 9 O2 = 7 CO2 + 6 H2O
*I2 + NaOH = NaI + NaIO3 + H2O =>
3*I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
S + HNO8 = H2SO48 + N4O2 + H2O =>
28 S + 188 HNO8 = 28 H2SO48 + 47 N4O2 + 66 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2 + H2O2 = Fe(OH)3 =>
Fe2 + 3 H2O2 = 2 Fe(OH)3
Zn + NH3 + H2O = [Zn(NH3)2]OH + H2 =>
2 Zn + 4 NH3 + 2 H2O = 2[Zn(NH3)2]OH + H2
K2S2O8 + NaOH + NiCO3 = NiO2 + H2O + Na2SO4 + K2CO3 =>
K2S2O8 + 4 NaOH + NiCO3 = NiO2 + 2 H2O + 2 Na2SO4 + K2CO3
Ca(ClO)2 + KBr + HCl = Br2 + CaBr2 + KCl + H2O =>
Ca(ClO)2 + 6 KBr + 4 HCl = 2 Br2 + CaBr2 + 6 KCl + 2 H2O
Ca + CO = CaC + CO2 =>
Ca + 2 CO = CaC + CO2
BaCl2(ag) + K2CO3(ag) = BaCO3(s) + KCl(ag) =>
BaCl2(ag) + K2CO3(ag) = BaCO3(s) + 2 KCl(ag)
Ca(ClO)2 + KBr + HCl = Br2 + CaBr2 + KCl + H2O =>
Ca(ClO)2 + 6 KBr + 4 HCl = 2 Br2 + CaBr2 + 6 KCl + 2 H2O
CaN2O + O2 = Ca(NO3)2 =>
2 CaN2O + 5 O2 = 2 Ca(NO3)2
Mg + HCH3COO = MgCH3COO + H2 =>
2 Mg + 2 HCH3COO = 2 MgCH3COO + H2
Na2C2O4 + Ag(NO3)3 = NaNO3 + Ag2(C2O4)3 =>
3 Na2C2O4 + 2 Ag(NO3)3 = 6 NaNO3 + Ag2(C2O4)3
K2S2O8 + NaOH + NiCO3 = NiO2 + H2O + Na2SO4 + K2CO3 =>
K2S2O8 + 4 NaOH + NiCO3 = NiO2 + 2 H2O + 2 Na2SO4 + K2CO3
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O =>
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O
CaN2O + O2 = Ca(NO3)2 =>
2 CaN2O + 5 O2 = 2 Ca(NO3)2
C6H12O + KMnO4 + H2SO4 = C6H12O2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 2 KMnO4 + 3 H2SO4 = 5 C6H12O2 + K2SO4 + 2 MnSO4 + 3 H2O
C5H7O4{-} + OH{-} = C3H5O3{-} + C2H3O2{-} =>
C5H7O4{-} + OH{-} = C3H5O3{-} + C2H3O2{-}
C6H11COOH + O2 = CO2 + H2O =>
C6H11COOH + 9 O2 = 7 CO2 + 6 H2O
NH4Cl + Pb(VO4)3Cl + O2 = NH4VO3 + Pb + ClO2 =>
6 NH4Cl + 2 Pb(VO4)3Cl + 5 O2 = 6 NH4VO3 + 2 Pb + 8 ClO2
C3H5O(COOH)3 + Na2CO310H2O = C3H5O(COONa)3 + H2O + CO2 =>
313 C3H5O(COOH)3 + 9 Na2CO310H2O = 6 C3H5O(COONa)3 + 1246 H2O + 1851 CO2
CaN2O + O2 = Ca(NO3)2 =>
2 CaN2O + 5 O2 = 2 Ca(NO3)2
SCN + Fe = FeNCS =>
SCN + Fe = FeNCS
LiCl + MgNo3 = LiNo3 + MgCl =>
LiCl + MgNo3 = LiNo3 + MgCl
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O =>
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O
CuClO3 = CuClO2 + O2 =>
2 CuClO3 = 2 CuClO2 + O2
P4 + O5 = PO =>
5 P4 + 4 O5 = 20 PO
CaN2O + O2 = Ca(NO3)2 =>
2 CaN2O + 5 O2 = 2 Ca(NO3)2
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O =>
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O
Ca(ClO)2 + KBr + HCl = Br2 + CaBr2 + KCl + H2O =>
Ca(ClO)2 + 6 KBr + 4 HCl = 2 Br2 + CaBr2 + 6 KCl + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C6H11COOH + O2 = CO2 + H2O =>
C6H11COOH + 9 O2 = 7 CO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
Fe(OH)2 + KMnO4 + H2O = KOH + MnO2 + Fe(OH)3 =>
3 Fe(OH)2 + KMnO4 + 2 H2O = KOH + MnO2 + 3 Fe(OH)3
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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