| Équations équilibrées la veille |
H3BO3 + NaCl = NaBO2 + H2O + HCl
Br2(s) + SO2(aq) + H2O(l) = HBr(l) + H2SO4 =>
Br2(s) + SO2(aq) + 2 H2O(l) = 2 HBr(l) + H2SO4
NH4NO3 + K2CO3 = NH4CO3 + K2NO3 =>
NH4NO3 + K2CO3 = NH4CO3 + K2NO3
Cu + RbNO3 = CuRbNO3 =>
Cu + RbNO3 = CuRbNO3
HCOONa = (COO)2Na2 + H2 =>
2 HCOONa = (COO)2Na2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(OH)2 + CH3COOC2H5 = (CH3COO)2Ca + C2H5OH =>
Ca(OH)2 + 2 CH3COOC2H5 = (CH3COO)2Ca + 2 C2H5OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl(aq) = H(aq) + Cl(aq) =>
HCl(aq) = H(aq) + Cl(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
CuSO2 + Sr(NO3)2 = SrSO2 + Cu(NO3)2 =>
CuSO2 + Sr(NO3)2 = SrSO2 + Cu(NO3)2
propanol + oxygen = carbondioxide + water =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
K2(C2O4)(H2O) + H2SO4 = CO2 + CO + K2SO4 + H2O =>
K2(C2O4)(H2O) + H2SO4 = CO2 + CO + K2SO4 + 2 H2O
HF + Li2CO3 = LiF + H2O + CO2 =>
2 HF + Li2CO3 = 2 LiF + H2O + CO2
HCl + KIO3 + FeCl2 = KI + H2O + FeCl3 =>
6 HCl + KIO3 + 6 FeCl2 = KI + 3 H2O + 6 FeCl3
NH3 + SO3 = NO + S + H2O =>
6 NH3 + 5 SO3 = 6 NO + 5 S + 9 H2O
CH3OH + Br2 = CH2O + HBr =>
CH3OH + Br2 = CH2O + 2 HBr
HN + O2 = NO + H2O =>
4 HN + 3 O2 = 4 NO + 2 H2O
W + As = WAs =>
W + As = WAs
Fe2(SO4)3 + H2O = FeSO4 + H2SO4 + H2O2 =>
Fe2(SO4)3 + 2 H2O = 2 FeSO4 + H2SO4 + H2O2
C6H12 + Br2 = C6H10Br + HBr =>
2 C6H12 + 3 Br2 = 2 C6H10Br + 4 HBr
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Cl(g) + H2O(l) = HCl + HClO3 =>
6 Cl(g) + 3 H2O(l) = 5 HCl + HClO3
HONH2 + H2O = HONH3{+} + OH{-} =>
HONH2 + H2O = HONH3{+} + OH{-}
H2 + Fl2 = HFl2 =>
H2 + 2 Fl2 = 2 HFl2
C6H14 + Cl = C6H13Cl + H =>
C6H14 + Cl = C6H13Cl + H
NaSO3 + HCl = NaCl + SO2 + H2O2 =>
2 NaSO3 + 2 HCl = 2 NaCl + 2 SO2 + H2O2
Hg + Fe = HgFe =>
Hg + Fe = HgFe
C3H6O2 + SO4{2-} + H2O = CO2 + H2S + OH{-} =>
4 C3H6O2 + 7 SO4{2-} + 2 H2O = 12 CO2 + 7 H2S + 14 OH{-}
C2H5OH + H2SO4 = C2H5SO4H + H2O =>
C2H5OH + H2SO4 = C2H5SO4H + H2O
K + Ca(MnO4)2 = KMnO4 + Ca =>
2 K + Ca(MnO4)2 = 2 KMnO4 + Ca
C6H6O + CH3OH + NaBH4 = C10H18O + NaB(OCH3)4 =>
18 C6H6O + 44 CH3OH + 13 NaBH4 = 10 C10H18O + 13 NaB(OCH3)4
VCl5 = V + Cl2 =>
2 VCl5 = 2 V + 5 Cl2
RuO2 + SrCO3 + Y2O3 = Sr3YRu4O12 + CO2 + O2 =>
16 RuO2 + 12 SrCO3 + 2 Y2O3 = 4 Sr3YRu4O12 + 12 CO2 + O2
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
K2CO3 + HF = KHF2 + CO2 + H2O =>
K2CO3 + 4 HF = 2 KHF2 + CO2 + H2O
Ca(OH)2 + KCO3 = Ca(CO3)2 + KOH =>
Ca(OH)2 + 2 KCO3 = Ca(CO3)2 + 2 KOH
P2O3(s) + H2O(l) = H3PO3(s) =>
P2O3(s) + 3 H2O(l) = 2 H3PO3(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl1 =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl1
HNO3 = O2 + NO2 + H2O =>
4 HNO3 = O2 + 4 NO2 + 2 H2O
NaOCl + NaCl + H2O = HCl + NaO =>
NaOCl + NaCl + H2O = 2 HCl + 2 NaO
CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
S8 + C60 = CS2 =>
15 S8 + C60 = 60 CS2
K2MnO4 + CH3COOH = KMnO4 + MnO2 + CH3COOK + H2O =>
3 K2MnO4 + 4 CH3COOH = 2 KMnO4 + MnO2 + 4 CH3COOK + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
K2SO3 + H2S = K2S + H2SO3 =>
K2SO3 + H2S = K2S + H2SO3
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Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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