| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5ONa + SO2 + H2O = C6H5OH + NaHSO3
NaCl + NaHCO3 = Na2CO3 + HCl =>
NaCl + NaHCO3 = Na2CO3 + HCl
Ag + H2SO2 = AgSO + H2O =>
Ag + H2SO2 = AgSO + H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
CrO3 + CO = Cr + CO2 =>
CrO3 + 3 CO = Cr + 3 CO2
Pu + O2 = Pu2O3 =>
4 Pu + 3 O2 = 2 Pu2O3
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Al + HO = Al(OH)4 =>
Al + 4 HO = Al(OH)4
C2H4(s) + O2(g) = CO2 + H2O(s) =>
C2H4(s) + 3 O2(g) = 2 CO2 + 2 H2O(s)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
CH3CH2CH2CH2CH2CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + 12 O2 = 8 CO2 + 9 H2O
BrO + H2O = BrO2H2 =>
BrO + H2O = BrO2H2
Cr + H2CO3 = CrCO3 + H2 =>
Cr + H2CO3 = CrCO3 + H2
Pb + Au{+3) = Pb{2+}+Au =>
3 Pb + 2 Au{+3) = 3 Pb{2+}+2Au
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
H{+} + Cr2O7{2-} + C2H5OH = Cr3 + C2H4O2 + H2O =>
6 H{+} + 3 Cr2O7{2-} + 9 C2H5OH = 2 Cr3 + 9 C2H4O2 + 12 H2O
P2O5 + water = phosphoricacid =>
P2O5 + 3 H2O = 2 H3PO4
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + H2O =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + 2 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Fe(NO3)3 + BaCrO4 = Fe2(CrO4)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCrO4 = Fe2(CrO4)3 + 3 Ba(NO3)2
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
(NH4)2Cr2O7 + Sn(NO2)4 = NH4NO2 + Sn(Cr2O7)2 =>
2(NH4)2Cr2O7 + Sn(NO2)4 = 4 NH4NO2 + Sn(Cr2O7)2
AgCl + Na2O = AgO + ClNa2 =>
AgCl + Na2O = AgO + ClNa2
Fe + KNO3 = K2FeO4 + N2 + O2 =>
Fe + 2 KNO3 = K2FeO4 + N2 + O2
ZnBr2 + HCl = ZnCl2 + BrH =>
ZnBr2 + 2 HCl = ZnCl2 + 2 BrH
Na2CO3 + AgCl = NaCl + Ag + CO2 + O2 =>
2 Na2CO3 + 4 AgCl = 4 NaCl + 4 Ag + 2 CO2 + O2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
CuBrHCl = HBrCuCl =>
CuBrHCl = HBrCuCl
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
Calcium + zincsulfate = calciumsulfate + zinc =>
Ca + ZnSO4 = CaSO4 + Zn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(s) + HCl(g) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(g) = 2 FeCl3(aq) + 3 H2(g)
Cl{-} + CrO4{2-} + H{+} = Cl2 + Cr(OH)3 + H2O =>
6 Cl{-} + 2 CrO4{2-} + 10 H{+} = 3 Cl2 + 2 Cr(OH)3 + 2 H2O
(NH4)2Cr2O7 + Sn(NO2)4 = NH4NO2 + Sn(Cr2O7)2 =>
2(NH4)2Cr2O7 + Sn(NO2)4 = 4 NH4NO2 + Sn(Cr2O7)2
KI + NO = KINO =>
KI + NO = KINO
CaMnO3 + HCl = CaCl2 + MnCl2 + H2O + Cl2 =>
CaMnO3 + 6 HCl = CaCl2 + MnCl2 + 3 H2O + Cl2
SiO2Sr(OH)2 = Si(OH)2SrO2 =>
SiO2Sr(OH)2 = Si(OH)2SrO2
OH{-}(aq) + ClO3{-}(aq) + Fe(OH)3(s) = FeO4{-2}(aq) + Cl{-}(aq) + H2O(l) =>
4 OH{-}(aq) + ClO3{-}(aq) + 2 Fe(OH)3(s) = 2 FeO4{-2}(aq) + Cl{-}(aq) + 5 H2O(l)
FeCl2 + NaSCN = NaCl + Fe(SCN)2 =>
FeCl2 + 2 NaSCN = 2 NaCl + Fe(SCN)2
Fe2O3 + K2Co3 = K2O + Fe2(Co3)3 =>
Fe2O3 + 3 K2Co3 = 3 K2O + Fe2(Co3)3
Ni(s) + Pb(CH3COO)2 = Pb + Ni(CH3COO)2 =>
Ni(s) + Pb(CH3COO)2 = Pb + Ni(CH3COO)2
KOH + N2O5 = K5NO5 + H2O =>
10 KOH + N2O5 = 2 K5NO5 + 5 H2O
Zn + HCl + H2O2 = ZnCl2 + H2O =>
Zn + 2 HCl + H2O2 = ZnCl2 + 2 H2O
Mg(ClO2)2 = Mg + ClO2 =>
Mg(ClO2)2 = Mg + 2 ClO2
NH4NO3 + CH2 = N2 + H2O + CO2 =>
3 NH4NO3 + CH2 = 3 N2 + 7 H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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