| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
C9H10NO4{-} + CH3COOH = C9H11NO4 + CH3COO{-} =>
C9H10NO4{-} + CH3COOH = C9H11NO4 + CH3COO{-}
C(s) + S8(s) = CS =>
8 C(s) + S8(s) = 8 CS
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Mn + BrO3 = Br + MnO4 =>
3 Mn + 4 BrO3 = 4 Br + 3 MnO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Ag2Cr2O7 = Ag2 + Cr2O7 =>
Ag2Cr2O7 = Ag2 + Cr2O7
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
Ba(OH)2 + HNO3 = Ba(NO3)2 + (H2O)2 =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + (H2O)2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
P + O2 = P4O =>
8 P + O2 = 2 P4O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
(NH4)2PtCl4 + NH3 = Pt(NH3)2Cl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NH4Cl
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
KOH + HI = KI + H2O =>
KOH + HI = KI + H2O
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
HCl + Fe(OH)3 = H2O + FeCl3 =>
3 HCl + Fe(OH)3 = 3 H2O + FeCl3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
NaOH + HBrO = NaBrO + H2O =>
NaOH + HBrO = NaBrO + H2O
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
PBS + O2 = PBO + SO =>
PBS + O2 = PBO + SO
CdS + I2 + HCl = CdCl2 + HI + S =>
CdS + I2 + 2 HCl = CdCl2 + 2 HI + S
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
Li2 + Br2 = LiBr =>
Li2 + Br2 = 2 LiBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/18
Équations équilibrées sur02/25/17
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