| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 2 Al = 2 AlPO4 + 3 Ca
C4H6BaO4 + H2SO4 = BaSO4 + CH3CO2H =>
C4H6BaO4 + H2SO4 = BaSO4 + 2 CH3CO2H
Cu + (HgNO3)2 = Cu(NO3)2 + Hg =>
Cu + (HgNO3)2 = Cu(NO3)2 + 2 Hg
Zn + CuBr2(aq) = ZnBr(aq) + Cu =>
2 Zn + CuBr2(aq) = 2 ZnBr(aq) + Cu
Na2O + H2O = O2 + HNa =>
Na2O + H2O = O2 + 2 HNa
C5H13N + H2O = OH{-} + C5H13NH{+} =>
C5H13N + H2O = OH{-} + C5H13NH{+}
NaCl + F2 = Cl2 + NaF =>
2 NaCl + F2 = Cl2 + 2 NaF
Ru + Cl2 = Ru4Cl5 =>
8 Ru + 5 Cl2 = 2 Ru4Cl5
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
HClO + Ca(OH)2 = CaClO + H2O + O2 =>
4 HClO + 4 Ca(OH)2 = 4 CaClO + 6 H2O + O2
H{+} + MnO4{-} + C6H5OH = Mn{2+} + CO2 + H2O =>
84 H{+} + 28 MnO4{-} + 5 C6H5OH = 28 Mn{2+} + 30 CO2 + 57 H2O
KBrO3 + NH3OHCl = Br + NO3 + H2O + K + Cl =>
4 KBrO3 + 3 NH3OHCl = 4 Br + 3 NO3 + 6 H2O + 4 K + 3 Cl
Zn + K3PO4 = Zn3(PO4)2 + K =>
3 Zn + 2 K3PO4 = Zn3(PO4)2 + 6 K
NH4ClNaAlO2H2O = NaClAl(OH)3NH3 =>
NH4ClNaAlO2H2O = NaClAl(OH)3NH3
Ru + HNO3 + HCl = H2[RuCl6] + NO + H2O(ell) =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2[RuCl6] + 4 NO + 8 H2O(ell)
NaHS = S + H2S + Na =>
2 NaHS = S + H2S + 2 Na
H2 + N2O = H2O + N2 =>
H2 + N2O = H2O + N2
C18H18O15 + O2 = CO2 + H2O =>
C18H18O15 + 15 O2 = 18 CO2 + 9 H2O
Hr(OH)3 = Hr2O3 + H2O =>
2 Hr(OH)3 = Hr2O3 + 3 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH49 =>
2 KMnO4 + 51 Na2SO3 + 49 H2O = 2 MnO2 + 51 Na2SO4 + 2 KOH49
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KOH + CON2H4 + H3PO4 = C2H4O3N4KP + H2O =>
KOH + 2 CON2H4 + H3PO4 = C2H4O3N4KP + 4 H2O
C9N2H6O2 + O2 = NO2 + CO2 + H2O =>
2 C9N2H6O2 + 23 O2 = 4 NO2 + 18 CO2 + 6 H2O
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) + CO2(g)
KClO3 + KBr + H2SO4 = KCl + Br2 + H2O + K2SO4 =>
KClO3 + 6 KBr + 3 H2SO4 = KCl + 3 Br2 + 3 H2O + 3 K2SO4
KCl + Pb(NO3)2 = KNO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 KNO3 + PbCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Potassium + magnesiumcarbonate = potassiumcarbonate + magnesium =>
2 K + MgCO3 = K2CO3 + Mg
Ag2CO3 + Fe(CH3CO2)2 = FeCO3 + AgCH3CO2 =>
Ag2CO3 + Fe(CH3CO2)2 = FeCO3 + 2 AgCH3CO2
H2C4H2O2 + NaOH = HC4H2O2Na + H2O =>
H2C4H2O2 + NaOH = HC4H2O2Na + H2O
CHO2 + H2O = HCHO2 + OH =>
CHO2 + H2O = HCHO2 + OH
K2Cr2O7 + KCl + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KCl + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
CHO2 + H2O = HCHO2 + OH =>
CHO2 + H2O = HCHO2 + OH
Al2O3 + CuCl2 = AlCl3 + CuO =>
Al2O3 + 3 CuCl2 = 2 AlCl3 + 3 CuO
AlCl3 + N2 = AlN + Cl =>
2 AlCl3 + N2 = 2 AlN + 6 Cl
MgBr2 + FeCl3 = MgCl2 + FeBr3 =>
3 MgBr2 + 2 FeCl3 = 3 MgCl2 + 2 FeBr3
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
Sr2VO7 + Na2CO3 + Fe2O3 + V2O3 + V2O5 = Sr60Na40Fe75V525O1100 + CO2 =>
60 Sr2VO7 + 40 Na2CO3 + 75 Fe2O3 + 480 V2O3 + 15 V2O5 = 2 Sr60Na40Fe75V525O1100 + 40 CO2
Al2O3Ba(OH)2 = Ba(AlO2)2H2O =>
Al2O3Ba(OH)2 = Ba(AlO2)2H2O
CHO2 + H2O = HCHO2 + OH =>
CHO2 + H2O = HCHO2 + OH
K(s) + H2O(aq) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(aq) = 2 KOH(aq) + H2(g)
TiBr2 = Ti + Br2 =>
TiBr2 = Ti + Br2
C6H1206 + O2 = CH4 + H2O =>
2 C6H1206 + 591 O2 = 12 CH4 + 1182 H2O
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
H2S + O2 = SO2 + O2H =>
H2S + 3 O2 = SO2 + 2 O2H
C12H22O11 + H2O = CH3CH3OH + CO2 =>
13 C12H22O11 + 25 H2O = 48 CH3CH3OH + 60 CO2
KI + CuSO4 = Cu2I2 + I2 + K2SO4 =>
4 KI + 2 CuSO4 = Cu2I2 + I2 + 2 K2SO4
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 6 SO4{2-} + 2 OH{-}
Fe2SiO4 + H2O = H2 + Fe3O4 + SiO2 =>
3 Fe2SiO4 + 2 H2O = 2 H2 + 2 Fe3O4 + 3 SiO2
Li2SO4(NH4)2CO3 = Li2CO3(NH4)2SO4 =>
Li2SO4(NH4)2CO3 = Li2CO3(NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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