| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO + Mg = MgO + Si
Na2SiO3 + HOH = Na + OH + H2SiO3 =>
Na2SiO3 + 2 HOH = 2 Na + 2 OH + H2SiO3
CHCl3 + SbF3 = CHClF2 + SbCl3 =>
3 CHCl3 + 2 SbF3 = 3 CHClF2 + 2 SbCl3
CrO3 + SO2 = CrS + O2 =>
2 CrO3 + 2 SO2 = 2 CrS + 5 O2
C6(H12)2O6 + O2 = CO2 + H2O =>
C6(H12)2O6 + 9 O2 = 6 CO2 + 12 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
[Cr(OH)6] + OH = CrO4 + H2O =>
[Cr(OH)6] + 2 OH = CrO4 + 4 H2O
Ca(NO3)2 = Ca + O2 + N2 =>
Ca(NO3)2 = Ca + 3 O2 + N2
KOH + C8H5KO4 = K2C8H4O4 + H2O =>
KOH + C8H5KO4 = K2C8H4O4 + H2O
Zn(C2H3O2)2 + CsOH = Zn(OH)2 + CsC2H3O2 =>
Zn(C2H3O2)2 + 2 CsOH = Zn(OH)2 + 2 CsC2H3O2
HClO4 + KOH = H2O + KClO4 =>
HClO4 + KOH = H2O + KClO4
Ba2O + Hf = BaHf + O2 =>
2 Ba2O + 4 Hf = 4 BaHf + O2
C6H12O6 = CH3COOH =>
C6H12O6 = 3 CH3COOH
Ag + HBr = AgHBr =>
Ag + HBr = AgHBr
CH3NHNH2 + N2O4 = CO2 + H2O + N2 =>
4 CH3NHNH2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
S8 + P4 = S3P1 =>
3 S8 + 2 P4 = 8 S3P1
Al2O3(s) + Mg(s) = MgO(s) + Al(s) =>
Al2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Al(s)
KL + F20 + H2O = HF + KOH + L2 =>
20 KL + F20 + 20 H2O = 20 HF + 20 KOH + 10 L2
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
CHCl3 + SbF3 = CHClF2 + SbCl3 =>
3 CHCl3 + 2 SbF3 = 3 CHClF2 + 2 SbCl3
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Fe + CuBr = FeBr2 + Cu =>
Fe + 2 CuBr = FeBr2 + 2 Cu
C3H7O2N + HNO3 = C3H6O3 + N2 + H2O =>
5 C3H7O2N + 3 HNO3 = 5 C3H6O3 + 4 N2 + 4 H2O
WO2 + H2 = W2 + H2O =>
2 WO2 + 4 H2 = W2 + 4 H2O
C2H6O + Cr2O7{2{-})+H3O{+} = C2H4O+Cr{3+}+H2O =>
5 C2H6O + Cr2O7{2{-})+4H3O{+} = 5 C2H4O+2Cr{3+}+11H2O
Cs(s) + H2O(l) = Cs(OH)2(aq) + H2(g) =>
Cs(s) + 2 H2O(l) = Cs(OH)2(aq) + H2(g)
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
HBr + K2MnO4 = MnBr2 + Br2 + KBr + H2O =>
8 HBr + K2MnO4 = MnBr2 + 2 Br2 + 2 KBr + 4 H2O
H2 + Fe3O2 = Fe + OH =>
H2 + Fe3O2 = 3 Fe + 2 OH
H2Cr2O7 + SnCl2 + HCl = SnCl4 + Cr(OH)3 + H2O =>
H2Cr2O7 + 3 SnCl2 + 6 HCl = 3 SnCl4 + 2 Cr(OH)3 + H2O
Br + KOH = K + Br(OH)2 =>
Br + 2 KOH = 2 K + Br(OH)2
Ni(ClO4)2*6H2O + C4H8N2O2 = CO2 + H2O + HCl + N2 + Ni =>
10 Ni(ClO4)2*6H2O + 9 C4H8N2O2 = 36 CO2 + 86 H2O + 20 HCl + 9 N2 + 10 Ni
NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl
FeCl3 + Na2SiO3 = FeO3 + Na2SiCl3 =>
FeCl3 + Na2SiO3 = FeO3 + Na2SiCl3
CoCl2 + AgNO3 = Co(NO3)2 + AgCl =>
CoCl2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
N02 + H20(l) = HN02HN03 =>
25 N02 + H20(l) = 10 HN02HN03
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(H3PO4) + NH3 = (NH4)3PO4 =>
(H3PO4) + 3 NH3 = (NH4)3PO4
(NH4)3PO4 + Mg(NO3)2 = NH4NO3 + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 Mg(NO3)2 = 6 NH4NO3 + Mg3(PO4)2
CuS + HNO3 = S + Cu(NO3)2 + NO + H2O =>
3 CuS + 8 HNO3 = 3 S + 3 Cu(NO3)2 + 2 NO + 4 H2O
P2O3 + H2O = P2O2 + OH =>
P2O3 + H2O = P2O2 + 2 OH
NaNO2 + CH3COOH = NO + CH3COO + NaH + H2O =>
NaNO2 + 3 CH3COOH = NO + 3 CH3COO + NaH + H2O
NO2(d) + H2O(d) + O2(d) = HNO3(s) =>
4 NO2(d) + 2 H2O(d) + O2(d) = 4 HNO3(s)
KOH + CuSO4 = Cu(OH)2 + K2SO4* =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4*
HOCl + NaOH = NaCl + H2O2 =>
HOCl + NaOH = NaCl + H2O2
HCOH + AgO3 = HCOOH + Ag =>
3 HCOH + AgO3 = 3 HCOOH + Ag
L2 + O = L2O =>
L2 + O = L2O
H2O + Fe4 = FeO4 + H2 =>
16 H2O + Fe4 = 4 FeO4 + 16 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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