| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2
(NH4)3PO4 + NaOH = Na3PO4 + NH4OH =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH4OH
K2SO4 + S = K2S + SO2 =>
K2SO4 + 2 S = K2S + 2 SO2
Mn(OH)2 + O2 + H2O = Mn(OH)4 =>
2 Mn(OH)2 + O2 + 2 H2O = 2 Mn(OH)4
Ag + NHO3 = NO + H2O + AgNO3 =>
3 Ag + 4 NHO3 = NO + 2 H2O + 3 AgNO3
KClO3 + P2S3 = KCl + P2O5 + SO2 =>
11 KClO3 + 3 P2S3 = 11 KCl + 3 P2O5 + 9 SO2
Ag2S3 + HNO3 = Ag(NO3)3 + H2SO4 + NO + H2O =>
Ag2S3 + 14 HNO3 = 2 Ag(NO3)3 + 3 H2SO4 + 8 NO + 4 H2O
(CO3){-2} + Cu{+2} = CuCO3 =>
(CO3){-2} + Cu{+2} = CuCO3
S + H2O + Ca(OH)2 = H2S + CaSO3 =>
3 S + H2O + Ca(OH)2 = 2 H2S + CaSO3
K2O + Cl2 + C = KCl + CO =>
K2O + Cl2 + C = 2 KCl + CO
ClC6H4CH2OH + CrO2 = ClC6H4CHO + CrO(OH) =>
ClC6H4CH2OH + 2 CrO2 = ClC6H4CHO + 2 CrO(OH)
C3H7I + KOH = C3H6 + KI + H2O =>
C3H7I + KOH = C3H6 + KI + H2O
Fe2Cl3 + NaOH = Na2Cl + Fe(OH)3 =>
Fe2Cl3 + 6 NaOH = 3 Na2Cl + 2 Fe(OH)3
Ag2CrO4 + CH3COOH = Ag{+} + CH3COO{-} + Cr2O7{2-} + H2O =>
2 Ag2CrO4 + 2 CH3COOH = 4 Ag{+} + 2 CH3COO{-} + Cr2O7{2-} + H2O
KBrO3 + HCl = Br2 + Cl2 + KCl + H2O =>
2 KBrO3 + 12 HCl = Br2 + 5 Cl2 + 2 KCl + 6 H2O
Cr2O3 + Na2CO3 = Cr2(CO3)3 + Na2O =>
Cr2O3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2O
Al(OH)3 + FeCl3 = Fe2O3 + AlCl3 + H2O =>
2 Al(OH)3 + 2 FeCl3 = Fe2O3 + 2 AlCl3 + 3 H2O
Ag + Zn{2+} = Ag{+} + Zn =>
2 Ag + Zn{2+} = 2 Ag{+} + Zn
Ca{2+} + Cl{2-} = CaCl =>
Ca{2+} + Cl{2-} = CaCl
K2Cr2O7 + H2O = CrO4 + H + K =>
K2Cr2O7 + H2O = 2 CrO4 + 2 H + 2 K
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
K2CO3 + La2O3 + TiO2 = K2La2Ti3O10 + CO2 =>
K2CO3 + La2O3 + 3 TiO2 = K2La2Ti3O10 + CO2
C21H20O6 + C2H4Br2 = C25H26O6Br2 + HBr =>
C21H20O6 + 2 C2H4Br2 = C25H26O6Br2 + 2 HBr
KAl(SO4)2 + Ba(NO3)2 = KAl + (NO3)2 + BaSO4 =>
KAl(SO4)2 + 2 Ba(NO3)2 = KAl + 2(NO3)2 + 2 BaSO4
Na2SO3 + K2Cr2O7 + H2SO4 = KCr + NaHSO4 =>
7 Na2SO3 + K2Cr2O7 + 7 H2SO4 = 2 KCr + 14 NaHSO4
Mg2 + HCl = MgCl2 + H =>
Mg2 + 4 HCl = 2 MgCl2 + 4 H
HNO3 + Zn = NH4N03 + Zn(NO3)2 + H2O =>
28 HNO3 + 12 Zn = NH4N03 + 12 Zn(NO3)2 + 12 H2O
Na2S2O4 + Fe2O3 = Na2S2O6 + Fe =>
3 Na2S2O4 + 2 Fe2O3 = 3 Na2S2O6 + 4 Fe
C3H14O + O = C6H14O + H2O =>
2 C3H14O + 6 O = C6H14O + 7 H2O
Na2S2O3 + AgBr = NaBr + Na3AgS4O6 =>
2 Na2S2O3 + AgBr = NaBr + Na3AgS4O6
(NH4)6Mo7O24 + NH4Cl + H2S = (NH4)2MoS4 + HCl + H2O =>
(NH4)6Mo7O24 + 8 NH4Cl + 28 H2S = 7(NH4)2MoS4 + 8 HCl + 24 H2O
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
KBr + AgNO3 = KNO3 + AgBr =>
KBr + AgNO3 = KNO3 + AgBr
K2Cr2O7 + AlI3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4) + H2O + I2 =>
K2Cr2O7 + 6 AlI3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Al2(SO4) + 7 H2O + 9 I2
KH2PO4 + BaCl2 = KCl + HCl + Ba3(PO4)2 =>
2 KH2PO4 + 3 BaCl2 = 2 KCl + 4 HCl + Ba3(PO4)2
Fe(C5H5)2 + C4H6O3 = Fe(C12H12O) + CH3COOH =>
Fe(C5H5)2 + C4H6O3 = Fe(C12H12O) + CH3COOH
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
NO3 + NaOH = NO3(OH) + Na =>
NO3 + NaOH = NO3(OH) + Na
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
CaH2 + HNO3 = H2 + Ca(NO3)2 =>
CaH2 + 2 HNO3 = 2 H2 + Ca(NO3)2
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
HClO3 + H2SO3 = HCl + H2SO4 =>
HClO3 + 3 H2SO3 = HCl + 3 H2SO4
Ca3(PO4)2 + Ga(OH)3 = GaPO4 + Ca(OH)2 =>
Ca3(PO4)2 + 2 Ga(OH)3 = 2 GaPO4 + 3 Ca(OH)2
Cr2O7{2-} + S + H{+} = Cr{3+} + SO2 + H2O =>
2 Cr2O7{2-} + 3 S + 16 H{+} = 4 Cr{3+} + 3 SO2 + 8 H2O
Ti + H2O = Ti(OH)3 + H2 =>
2 Ti + 6 H2O = 2 Ti(OH)3 + 3 H2
HC5H9O2 + Ba(OH)2 = Ba(C5H9O2)2 + H2O =>
2 HC5H9O2 + Ba(OH)2 = Ba(C5H9O2)2 + 2 H2O
Fe{2+}(aq) + NO3{-}(aq) + H{+}(aq) = Fe{3+}(aq) + H2O(l) + NO(g) =>
3 Fe{2+}(aq) + NO3{-}(aq) + 4 H{+}(aq) = 3 Fe{3+}(aq) + 2 H2O(l) + NO(g)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3COOC3H7 + HOH = CH3COOH + C3H7OH =>
CH3COOC3H7 + HOH = CH3COOH + C3H7OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/28/24
Équations équilibrées sur08/27/23
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