| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + NaOH + H2O = Zn(OH)2 + NaCl2 + H1
C6H12O6 + S = SO3 + C2H4 =>
C6H12O6 + 2 S = 2 SO3 + 3 C2H4
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
HI + CH3COOH = HICH3COOH =>
HI + CH3COOH = HICH3COOH
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
LiBr + HNO3 = HBr + LiNO3 =>
LiBr + HNO3 = HBr + LiNO3
Na2S + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C6SC7H7 + C8H18Mg = C6SMgC4H9 + C11H16 =>
C6SC7H7 + C8H18Mg = C6SMgC4H9 + C11H16
NaOH + CO = CO2 + NaH =>
NaOH + CO = CO2 + NaH
NaOH + NCl = NaCl + NOH =>
NaOH + NCl = NaCl + NOH
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + Cl2 = CCl4 + O2 =>
CO2 + 2 Cl2 = CCl4 + O2
C2H6 + KMnO4 + H2O = C2H4(OH)2 + KOH + MnO2 =>
3 C2H6 + 4 KMnO4 + 2 H2O = 3 C2H4(OH)2 + 4 KOH + 4 MnO2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2] + 17 H2O + 6 CO2
Co(NO3)2(H2O)6 + Na2B4O7(H2O)10 = CoB4O7 + NaNO3 + H2O =>
Co(NO3)2(H2O)6 + Na2B4O7(H2O)10 = CoB4O7 + 2 NaNO3 + 16 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K2CrO4 + AgNO3 = Ag2CrO4(s) + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4(s) + 2 KNO3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2SO3 + HClO4 = KClO4 + H2SO3 =>
K2SO3 + 2 HClO4 = 2 KClO4 + H2SO3
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H3(PO4) + FeCl2 = Fe3(PO4)2 + HCl =>
2 H3(PO4) + 3 FeCl2 = Fe3(PO4)2 + 6 HCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AlCl3 + Ca(C2H3O3)2 = Al(C2H3O3)3 + CaCl2 =>
2 AlCl3 + 3 Ca(C2H3O3)2 = 2 Al(C2H3O3)3 + 3 CaCl2
K2Cr2O7 + KI + H2SO4 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
KH(IO3)2 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 KH(IO3)2 + 20 KI + 11 H2SO4 = 12 I2 + 11 K2SO4 + 12 H2O
S2O3{2-} + ClO{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
S2O3{2-} + 4 ClO{-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KBrO3 + KI + H2SO4 = KBr + K2SO4 + I2 + H2O =>
KBrO3 + 6 KI + 3 H2SO4 = KBr + 3 K2SO4 + 3 I2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H4COOH + O2 = CO2 + H2O =>
4 C2H4COOH + 13 O2 = 12 CO2 + 10 H2O
Cu3N2 = Cu + N2 =>
Cu3N2 = 3 Cu + N2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na{+} + CI{-} = NaCI =>
Na{+} + CI{-} = NaCI
Na3[Fe(OH)6] + CO2 = Fe(OH)3 + Na2CO3 + H2O =>
2 Na3[Fe(OH)6] + 3 CO2 = 2 Fe(OH)3 + 3 Na2CO3 + 3 H2O
Fe(OH)2 + Na2SO4 = FeSO4 + NaOH =>
Fe(OH)2 + Na2SO4 = FeSO4 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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