| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(subscript)2O(subscript)3 + 3 CO = 2 Fe + 3 CO(subscript)2
CuSO4 + Sn(NO3)2 = SnSO4 + Cu(NO3)2 =>
CuSO4 + Sn(NO3)2 = SnSO4 + Cu(NO3)2
Ba(NO3)2 + H2SO4 = BaSO4 + (NO3)2 + H2 =>
Ba(NO3)2 + H2SO4 = BaSO4 + (NO3)2 + H2
Sn2O5 + C = Sn + CO2 =>
2 Sn2O5 + 5 C = 4 Sn + 5 CO2
Ca(OH)2 + H2O = CaH2 + OH =>
Ca(OH)2 + 2 H2O = CaH2 + 4 OH
KJ + KCIO3 + H2SO4 = KCI + J2 + K2SO4 + H2O =>
6 KJ + KCIO3 + 3 H2SO4 = KCI + 3 J2 + 3 K2SO4 + 3 H2O
MnSO4 + Na4SiO4 + H2O = Mn(OH)2 + Na2SO4 + H4SiO4 =>
2 MnSO4 + Na4SiO4 + 4 H2O = 2 Mn(OH)2 + 2 Na2SO4 + H4SiO4
Cr(OH)3 + H2O2 + NaHCO3 = Na2CrO4 + H2O + CO2 =>
2 Cr(OH)3 + 3 H2O2 + 4 NaHCO3 = 2 Na2CrO4 + 8 H2O + 4 CO2
Fe(OH)2 + KOH = K2[FeO2] + H2O =>
Fe(OH)2 + 2 KOH = K2[FeO2] + 2 H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Ce(NO3)3 + K2S2O8 + H2O = Ce(SO4)2 + Ce(OH)(NO3)3 + NO2 + KOH =>
5 Ce(NO3)3 + K2S2O8 + 3 H2O = Ce(SO4)2 + 4 Ce(OH)(NO3)3 + 3 NO2 + 2 KOH
K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
Fe4(Fe(CN)6)3 + HCl = FeCl3 + H4Fe(CN)6 =>
Fe4(Fe(CN)6)3 + 12 HCl = 4 FeCl3 + 3 H4Fe(CN)6
Mg(NO3)3 + Zn = Zn(NO3)2 + Mg =>
2 Mg(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Mg
CH3COOLi + LiOH = CH4 + Li2CO3 =>
CH3COOLi + LiOH = CH4 + Li2CO3
PCl5 = PCl3 + Cl5 =>
5 PCl5 = 5 PCl3 + 2 Cl5
KClO4 + Mg = O2 + K2O + Mg(ClO3)2 =>
4 KClO4 + 2 Mg = O2 + 2 K2O + 2 Mg(ClO3)2
FeS2 + O2 + H2O = Fe{+3} + H{+} + SO4{-2} =>
4 FeS2 + 15 O2 + 2 H2O = 4 Fe{+3} + 4 H{+} + 8 SO4{-2}
Ba(NO3)2 + NaCN = Ba(CN)2 + Na2(NO3)2 =>
Ba(NO3)2 + 2 NaCN = Ba(CN)2 + Na2(NO3)2
Zn + H2SO4(conc) = ZnSO4 + H2 =>
Zn + H2SO4(conc) = ZnSO4 + H2
Li + Fe = LiFe =>
Li + Fe = LiFe
NH4NO3 + NaCl2 = NH4Cl + Na(NO3)2 =>
2 NH4NO3 + NaCl2 = 2 NH4Cl + Na(NO3)2
C3H5(OH)3 + HNO3 = C3H5(ONO)3 + H2O2 =>
C3H5(OH)3 + 3 HNO3 = C3H5(ONO)3 + 3 H2O2
C3H5N + O2 = CO2 + H2O + NO2 =>
4 C3H5N + 21 O2 = 12 CO2 + 10 H2O + 4 NO2
C5H8 + KMnO4 + H2SO4 = COOHC3H6COOH + MnSO4 + K2SO4 + H2O =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 COOHC3H6COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
Cu(s) + H2So4(aq) = CuSo4(aq) + H2(l)So2(g) =>
Cu(s) + 2 H2So4(aq) = CuSo4(aq) + 2 H2(l)So2(g)
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
HNO3 + NH42SO4 = H2O + SO2 + NH4NO3 =>
78 HNO3 + 8 NH42SO4 = 121 H2O + 8 SO2 + 43 NH4NO3
KMnO4 + H2SO4 + I2 = KIO3 + MnSO4 + H2O =>
2 KMnO4 + 2 H2SO4 + I2 = 2 KIO3 + 2 MnSO4 + 2 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
H2SO4 + HBr = Br2*SO2 + H2O =>
H2SO4 + 2 HBr = Br2*SO2 + 2 H2O
HOCN + H2O = H3O{+} + OCN{-} =>
HOCN + H2O = H3O{+} + OCN{-}
MnO4{-} + Cl{-} + H{+2} = Mn{+2} + Cl2 + H2O =>
2 MnO4{-} + 26 Cl{-} + 16 H{+2} = 2 Mn{+2} + 13 Cl2 + 8 H2O
(NH4)2S + HClO4 = NH4ClO4 + H2S =>
(NH4)2S + 2 HClO4 = 2 NH4ClO4 + H2S
S(s) + Hg = HgS(aq) =>
S(s) + Hg = HgS(aq)
NCl3(s) = N2 + Cl =>
2 NCl3(s) = N2 + 6 Cl
AI(s) + CI2(g) = A1CI3(s) =>
AI(s) + CI2(g) = A1CI3(s)
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
CO2 + H2O + SO2 = C6H6S + O2 =>
12 CO2 + 6 H2O + 2 SO2 = 2 C6H6S + 17 O2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C6H12O6 + H2O = CH3CH20H + CO2 =>
4 C6H12O6 + 12 H2O = 3 CH3CH20H + 18 CO2
K2SO4(ac) + AgNO3(ac) = Ag2SO4(ac) + KNO3(ac) =>
K2SO4(ac) + 2 AgNO3(ac) = Ag2SO4(ac) + 2 KNO3(ac)
Sb + CO2 = SbC2 + O2 =>
Sb + 2 CO2 = SbC2 + 2 O2
N2F4 + BH3 = N2 + BF3 + H2 =>
3 N2F4 + 4 BH3 = 3 N2 + 4 BF3 + 6 H2
BaO2 + H + SO4 = BaSO4 + H2O =>
BaO2 + 4 H + SO4 = BaSO4 + 2 H2O
C12H22O11 + CH4N2O + C2H6O = C49H75NO13 + H2O =>
49 C12H22O11 + 12 CH4N2O + 288 C2H6O = 24 C49H75NO13 + 527 H2O
CuCl2 + Na2HPO4 = Cu3(PO4)2 + NaCl + NaH2PO4 =>
3 CuCl2 + 4 Na2HPO4 = Cu3(PO4)2 + 6 NaCl + 2 NaH2PO4
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
Li + KOH = LiOH + K =>
Li + KOH = LiOH + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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