| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + P = AgP
AgCl + KI = AgIKCl =>
AgCl + KI = AgIKCl
W(SO4)3 + (NH4)2CO3 = (NH4)2SO4 + W(CO3)3 =>
W(SO4)3 + 3(NH4)2CO3 = 3(NH4)2SO4 + W(CO3)3
Mg + HCH3COO = MgCH3COO + H2 =>
2 Mg + 2 HCH3COO = 2 MgCH3COO + H2
NaCl + Mg3(PO4)2 = Mg3Cl + NaO8P2 =>
NaCl + Mg3(PO4)2 = Mg3Cl + NaO8P2
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
C12H26 + C2H4 = C14H30 =>
C12H26 + C2H4 = C14H30
C6H5ClNNaO2S*15H2O = NaClO + C6H5NOS*15H2O =>
C6H5ClNNaO2S*15H2O = NaClO + C6H5NOS*15H2O
C6H12O6 + HNO3 = CO2 + NO2 + H2O =>
C6H12O6 + 24 HNO3 = 6 CO2 + 24 NO2 + 18 H2O
KI + Cu(No3)2 = I2 + CuI + KNo3 =>
4 KI + 2 Cu(No3)2 = I2 + 2 CuI + 4 KNo3
BaCl2(aq) + Na2(SO4)(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2(SO4)(aq) = BaSO4(s) + 2 NaCl(aq)
Cu2 + N = CuN =>
Cu2 + 2 N = 2 CuN
Cr2O3 + Na2CO3 + HNO3 = Na2CrO4 + NaNO2 + CO2 + H2O =>
2 Cr2O3 + 7 Na2CO3 + 6 HNO3 = 4 Na2CrO4 + 6 NaNO2 + 7 CO2 + 3 H2O
CH3COOH + Al2O3 = Al(CH3COO)3 + H2O =>
6 CH3COOH + Al2O3 = 2 Al(CH3COO)3 + 3 H2O
H2(SO4) + KOH = K2SO4 + H2O =>
H2(SO4) + 2 KOH = K2SO4 + 2 H2O
Mg(OH)2 + N2O5 = MgO5 + N(OH) =>
Mg(OH)2 + N2O5 = MgO5 + 2 N(OH)
Cu + HNO3 = NO2 + H2O + Cu(NO3)3 =>
Cu + 6 HNO3 = 3 NO2 + 3 H2O + Cu(NO3)3
CH3CH(OH)CN + H2O + H{+} = CH3CH(OH)COOH + NH4{+} =>
CH3CH(OH)CN + 2 H2O + H{+} = CH3CH(OH)COOH + NH4{+}
AgNO3 + NH4OH + CH3CHO = Ag + CH3COOH + NH4{+} + NO3{-} =>
6 AgNO3 + 4 NH4OH + 7 CH3CHO = 6 Ag + 7 CH3COOH + 5 NH4{+} + 5 NO3{-}
CaOH + CO3 = CaOHCO3 =>
CaOH + CO3 = CaOHCO3
KCN + MnO2 + HCl = KCl + MnCl2 + CO2 + NO2 + H2O =>
2 KCN + 9 MnO2 + 20 HCl = 2 KCl + 9 MnCl2 + 2 CO2 + 2 NO2 + 10 H2O
KOH(aq) + NaNO3(aq) = KNO3 + NaOH =>
KOH(aq) + NaNO3(aq) = KNO3 + NaOH
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
H2C2O4 + H2SO4 + KMnO4 = H2O + CO2 + MnSO4 + K2SO4 =>
5 H2C2O4 + 3 H2SO4 + 2 KMnO4 = 8 H2O + 10 CO2 + 2 MnSO4 + K2SO4
NaI + MnO2 + H2SO4 = NaSO4 + MnSO4 + H2O + I2 =>
2 NaI + 2 MnO2 + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + 4 H2O + I2
Cu(SO4) + Na3PO4 = Na2(SO4) + Cu3(PO4)2 =>
3 Cu(SO4) + 2 Na3PO4 = 3 Na2(SO4) + Cu3(PO4)2
Mn + ClO = Mn{2+} + ClO{-} =>
Mn + 2 ClO = Mn{2+} + 2 ClO{-}
FeSO4 + K2O = FeO + K + SO4 =>
FeSO4 + K2O = FeO + 2 K + SO4
H2 + I2 = HI = =>
H2 + I2 = 2 HI
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
H2O + PBr3 = H3PO3 + HBr =>
3 H2O + PBr3 = H3PO3 + 3 HBr
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4] =>
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4]
Zn(s) + MgCl2(aq) = ZnCl2 + Mg =>
Zn(s) + MgCl2(aq) = ZnCl2 + Mg
Zn + KClO3 + KOH + H2O = K2[Zn(OH)4] + KCl =>
3 Zn + KClO3 + 6 KOH + 3 H2O = 3 K2[Zn(OH)4] + KCl
K{+} + O{2-} = K2O =>
2 K{+} + O{2-} = K2O
NH3 + Mg = NMg3 + H3 =>
NH3 + 3 Mg = NMg3 + H3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Co(OH)3 + H2SO4 = Co2 + (SO4)3 + H2O =>
2 Co(OH)3 + 3 H2SO4 = Co2 + (SO4)3 + 6 H2O
C12H10O3 + O2 = CO2 + H2O =>
C12H10O3 + 13 O2 = 12 CO2 + 5 H2O
KI + H2SO4 = I2 + H2S + K2SO4 + H2O =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 K2SO4 + 4 H2O
Al2(SO4)3 + Fe = Fe2(SO4)3 + Al =>
Al2(SO4)3 + 2 Fe = Fe2(SO4)3 + 2 Al
FeC2O4*2H20 + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H20 + 21 O2 = 2 FeO + 40 H2O + 4 CO2
C5H10N2O3 + H2O = CH4 + NH3 + O2 =>
2 C5H10N2O3 + 16 H2O = 10 CH4 + 4 NH3 + 11 O2
CuCl2 + BaCl2 = BaCl + Cu(Cl2)2 =>
CuCl2 + 2 BaCl2 = 2 BaCl + Cu(Cl2)2
Cu(HNO3) + NaOH = CuOH + NaHNO3 =>
Cu(HNO3) + NaOH = CuOH + NaHNO3
KClO3 + KHSO3 = Cl2 + KHSO4 + K2SO4 + H2O =>
2 KClO3 + 5 KHSO3 = Cl2 + 3 KHSO4 + 2 K2SO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S + Zn(NO3)2 = Na2(NO3)2 + ZnS =>
Na2S + Zn(NO3)2 = Na2(NO3)2 + ZnS
NaOH + SO3 = NaSO3 + OH =>
NaOH + SO3 = NaSO3 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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