| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H3PO4 + 12(NH4)2MoO4 = (NH4)3PO4*12MoO3 + 7(NH4)3PO4 + 12 H2O
Ca(OH)2(aq) + HClO3 = Ca(ClO3)2 + H2O =>
Ca(OH)2(aq) + 2 HClO3 = Ca(ClO3)2 + 2 H2O
N(SO3K)3 + H2O = NH(SO3K)2 + KHSO4 =>
N(SO3K)3 + H2O = NH(SO3K)2 + KHSO4
NaBr + KMnO4 + H2O = MnO2 + NaOH + KOH + Br2 =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 6 NaOH + 2 KOH + 3 Br2
Fe + Cu3SO4 = Cu + FeSO4 =>
Fe + Cu3SO4 = 3 Cu + FeSO4
Na2CO3 + H3PO4 = Na3PO4 + CO3 + H3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO3 + 2 H3
Ba(NO3)2 + K2SO4 = Ba2(SO4)2 + KNO3 =>
2 Ba(NO3)2 + 2 K2SO4 = Ba2(SO4)2 + 4 KNO3
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
KOH + SiO2 = K2Si2O5 + H2O =>
2 KOH + 2 SiO2 = K2Si2O5 + H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Na2CO3(aq) + KF(aq) = NaF + K2CO3(aq) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF + K2CO3(aq)
K(ScN) + FeCl3 = Fe(ScN)3 + KCl =>
3 K(ScN) + FeCl3 = Fe(ScN)3 + 3 KCl
Na2CO3(aq) + KF(aq) = NaF(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF(aq) + K2CO3(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3(aq) + KF(aq) = NaF + K2CO3(aq) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF + K2CO3(aq)
CuCl2 + HOH = Cu(OH)Cl + HCl =>
CuCl2 + HOH = Cu(OH)Cl + HCl
Na2CO3(aq) + KF(aq) = NaF + K2CO3(aq) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF + K2CO3(aq)
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
CH2O + HgCl2 = HgOHCl + C + HCl =>
CH2O + HgCl2 = HgOHCl + C + HCl
[Ni(H2O)6]2{+} + NH4OH = [Ni(NH3)6]2{+} + H2O =>
[Ni(H2O)6]2{+} + 12 NH4OH = [Ni(NH3)6]2{+} + 24 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaClO3 + K = KClO3 + Na =>
NaClO3 + K = KClO3 + Na
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Na2CO3(aq) + KF(aq) = NaF + K2CO3(aq) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF + K2CO3(aq)
Al3 + NH3 = Al(NH3)3 =>
Al3 + 9 NH3 = 3 Al(NH3)3
C4H8O = C4 + H8 + O =>
C4H8O = C4 + H8 + O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Cd + HNO3 = Cd(NO3)2 + H2O + NO =>
3 Cd + 8 HNO3 = 3 Cd(NO3)2 + 4 H2O + 2 NO
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Na2CO3(aq) + KF(aq) = NaF + K2CO3(aq) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF + K2CO3(aq)
BaCl2 + Al2(SO4) = Ba(SO4) + Al2Cl2 =>
BaCl2 + Al2(SO4) = Ba(SO4) + Al2Cl2
SnCl2 + KBrO + KOH + H2O = K2[Sn(OH)6] + KBr + KCl =>
SnCl2 + KBrO + 4 KOH + H2O = K2[Sn(OH)6] + KBr + 2 KCl
Mg + Na3PO4 = MgPO4 + Na3 =>
Mg + Na3PO4 = MgPO4 + Na3
N2 + H2 + Cl2 + O2 = NH4ClO4 =>
N2 + 4 H2 + Cl2 + 4 O2 = 2 NH4ClO4
NaOH + S8 = Na2S5 + H2O + Na2S2O3 =>
12 NaOH + 3 S8 = 4 Na2S5 + 6 H2O + 2 Na2S2O3
Na2CO3(aq) + KF(aq) = NaF + K2CO3(aq) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF + K2CO3(aq)
CH3CH2OH + CuO = CH3CHOH2O + Cu =>
CH3CH2OH + CuO = CH3CHOH2O + Cu
NaC12H6NO4 + C6H8O7 = C12H8NO3 + NaOH + C6H5O7 =>
NaC12H6NO4 + C6H8O7 = C12H8NO3 + NaOH + C6H5O7
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
FeO + SO2 = Fe(SO3) =>
FeO + SO2 = Fe(SO3)
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Mg(s) + Ca(s) = MgCa(s) =>
Mg(s) + Ca(s) = MgCa(s)
Al2O3 + O2 = Al2O4 =>
2 Al2O3 + O2 = 2 Al2O4
KCl + MgCl2 = KCl2 + MgCl =>
KCl + MgCl2 = KCl2 + MgCl
N(ClO3)2 = NCl2 + O2 =>
N(ClO3)2 = NCl2 + 3 O2
CaOH + CH3COOH = H2O + CO2 + Ca =>
8 CaOH + CH3COOH = 6 H2O + 2 CO2 + 8 Ca
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Co(NO3)2 + Na3PO4 = CoNa3 + PO4(NO3)2 =>
Co(NO3)2 + Na3PO4 = CoNa3 + PO4(NO3)2
CH3CH2CH3 + COCH2 = CH3CH2CH2CH3 + CO =>
CH3CH2CH3 + COCH2 = CH3CH2CH2CH3 + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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