| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 KOH = K3PO4 + 3 NaOH
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
K2Cr2O7 + Fe + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Fe + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
I2 + K2O2P2 + K2N2O6 = N2P6 + K4I2O4 + P4O2 =>
4 I2 + 7 K2O2P2 + K2N2O6 = N2P6 + 4 K4I2O4 + 2 P4O2
Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)
C6H5NH3Cl = C6H5NH3 + Cl =>
C6H5NH3Cl = C6H5NH3 + Cl
Zn + HNO3 = ZnNO3 + H2 =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2
H(C2H3O2) + NH4(OH) = NH4C2H3O2 + H2O =>
H(C2H3O2) + NH4(OH) = NH4C2H3O2 + H2O
CuO2 + H2SO4 = CuSO4 + HO =>
CuO2 + H2SO4 = CuSO4 + 2 HO
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
Pb + Sn(NO3)2 = PbNO3 + Sn2 =>
4 Pb + 2 Sn(NO3)2 = 4 PbNO3 + Sn2
H + N = HN =>
H + N = HN
Mg + P2 = MgP =>
2 Mg + P2 = 2 MgP
Zn + Br2 = Zn7Br2 =>
7 Zn + Br2 = Zn7Br2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
FeSO4 + KClO3 + KOH = K2FeO4 + Cl2 + K2SO4 + H2O =>
5 FeSO4 + 4 KClO3 + 16 KOH = 5 K2FeO4 + 2 Cl2 + 5 K2SO4 + 8 H2O
BaCl2 + SiO2 = BaO + SiCl4 =>
2 BaCl2 + SiO2 = 2 BaO + SiCl4
NH4NO3 + LiOH = NH4OH + LiNO3 =>
NH4NO3 + LiOH = NH4OH + LiNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
KMnO4 + (CH3HOCH2COCH3) = Mn(CH3HOCHCOCH3)3 + CO2 + H2O + KOH =>
21 KMnO4 + 67(CH3HOCH2COCH3) = 21 Mn(CH3HOCHCOCH3)3 + 16 CO2 + 39 H2O + 21 KOH
Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O
Na2SO3 + HNO3 = NaNO3 + SO2 + H2O =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + SO2 + H2O
Al(NO3)3 + Na2CO3 = Na2(NO3)3 + AlCO3 =>
Al(NO3)3 + Na2CO3 = Na2(NO3)3 + AlCO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C10H16O + CH3OH + NaBH4 = C10H18O + BH3OH + Na =>
11 C10H16O + 10 CH3OH + 9 NaBH4 = 12 C10H18O + 9 BH3OH + 9 Na
Ca(OH)2 + HSO4 = Ca(SO4)2 + H2O =>
Ca(OH)2 + 2 HSO4 = Ca(SO4)2 + 2 H2O
Na2S2O3 + Al + NaOH + H2O = Na2S + Na[Al(OH)4(H2O)2] =>
3 Na2S2O3 + 8 Al + 14 NaOH + 25 H2O = 6 Na2S + 8 Na[Al(OH)4(H2O)2]
KI + CuSO4 = CuI + I2 + K2SO4 =>
4 KI + 2 CuSO4 = 2 CuI + I2 + 2 K2SO4
CaN2O6 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 CaN2O6 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
MnO4 + K2S + H2O = MnO2 + S + KOH =>
MnO4 + 2 K2S + 2 H2O = MnO2 + 2 S + 4 KOH
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
OC(NH2)2 + NaClO + NaOH + H2SO4 = H2O + NaCl + Na2CO3 + N2H6SO4 =>
OC(NH2)2 + NaClO + 2 NaOH + H2SO4 = H2O + NaCl + Na2CO3 + N2H6SO4
CaO(s) + H2O(l) = Ca(HO)2(aqui) =>
CaO(s) + H2O(l) = Ca(HO)2(aqui)
H2S + CuSO4 = H2SO4 + CuS =>
H2S + CuSO4 = H2SO4 + CuS
MnO4 + K2S + H2O = MnO2 + S + KOH =>
MnO4 + 2 K2S + 2 H2O = MnO2 + 2 S + 4 KOH
F2(g) + Ca(s) = CaF2(aq) =>
F2(g) + Ca(s) = CaF2(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2O2 + CoCl2 + NH4Cl + NH3 = Co(NH3)6Cl3 + H2O =>
H2O2 + 2 CoCl2 + 2 NH4Cl + 10 NH3 = 2 Co(NH3)6Cl3 + 2 H2O
KMnO4 + Fe2(SO4)3 = FeMnO4 + K2(SO4)3 =>
2 KMnO4 + Fe2(SO4)3 = 2 FeMnO4 + K2(SO4)3
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
C4H4S + H2O2 = H2SO4 + CO2 + H2O =>
C4H4S + 13 H2O2 = H2SO4 + 4 CO2 + 14 H2O
Zn + H30{+} + H2O = [Zn(H2O)]2{+} + H2 =>
2 Zn + H30{+} + 2 H2O = [Zn(H2O)]2{+} + 15 H2
CuSO3 + HBr = HSO3 + CuBr =>
CuSO3 + HBr = HSO3 + CuBr
Ca(CO3)2 + HCl = Ca(HCl)2 + CO3 =>
Ca(CO3)2 + 2 HCl = Ca(HCl)2 + 2 CO3
CaCO3 + H = Ca2 + CO2 + H2O =>
2 CaCO3 + 4 H = Ca2 + 2 CO2 + 2 H2O
Mg + C = Mg2C =>
2 Mg + C = Mg2C
P2O5 + K3PO4 + H2O = K2HPO4 =>
P2O5 + 4 K3PO4 + 3 H2O = 6 K2HPO4
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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