| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4
Mg + CH3COOH = MgCO + H =>
2 Mg + CH3COOH = 2 MgCO + 4 H
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4 =>
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s) =>
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s)
Ca + (OH)2 = Ca(OH)2 =>
Ca + (OH)2 = Ca(OH)2
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
Ba(NO3)2(aq) + NH3(aq) = H2O(l) + Ba(aq) + N(aq) =>
Ba(NO3)2(aq) + 4 NH3(aq) = 6 H2O(l) + Ba(aq) + 6 N(aq)
AlF3 + Li2S = Al2S3 + LiF =>
2 AlF3 + 3 Li2S = Al2S3 + 6 LiF
C4H6BaO4 + Na2SO4 = BaSO4 + C2H3NaO2 =>
C4H6BaO4 + Na2SO4 = BaSO4 + 2 C2H3NaO2
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
KBrO4 + KBr + H2SO4 = Br2 + K2SO4 + H2O =>
KBrO4 + 7 KBr + 4 H2SO4 = 4 Br2 + 4 K2SO4 + 4 H2O
CaSiO3 + HNO3 = Ca(NO3)2 + SiO2 + H2O =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + SiO2 + H2O
Al2 + O3 = Al2O3 =>
Al2 + O3 = Al2O3
Zn + KMnO4 + H2SO4 = ZnSO4 + MnSO4 + K2S + H2OO =>
3 Zn + 2 KMnO4 + 6 H2SO4 = 3 ZnSO4 + 2 MnSO4 + K2S + 6 H2OO
(NH4)2SO4 + KNO2 = H2O + N2 + K2SO4 =>
(NH4)2SO4 + 2 KNO2 = 4 H2O + 2 N2 + K2SO4
SO2LiOH = LiHSO3 =>
SO2LiOH = LiHSO3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
NaClO + Na2S2O3 = Cl + Na + Na2SO4 =>
5 NaClO + Na2S2O3 = 5 Cl + 3 Na + 2 Na2SO4
AlMg(OH)5 + NaOH = NaAlMg(OH)6 =>
AlMg(OH)5 + NaOH = NaAlMg(OH)6
(NH4)3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + NH3H2O =>
2(NH4)3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 NH3H2O
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4 =>
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4
C2H8OH + CUO = C2H3OH + CU + H2O =>
2 C2H8OH + 5 CUO = 2 C2H3OH + 5 CU + 5 H2O
Cr(OH)3 + HAtO2 = H2O + Cr(AtO2)3 =>
Cr(OH)3 + 3 HAtO2 = 3 H2O + Cr(AtO2)3
ZnS + HClO4 = Zn(ClO4)2 + H2S =>
ZnS + 2 HClO4 = Zn(ClO4)2 + H2S
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Zn + (ClO3)2 = Zn(ClO3)2 =>
Zn + (ClO3)2 = Zn(ClO3)2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C3H8OH + O2 = CO2 + H2O =>
4 C3H8OH + 19 O2 = 12 CO2 + 18 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4 =>
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4
H2PtCl6 + NaBH4 + H2O = H3BO3 + Pt + NaCl + HCl =>
2 H2PtCl6 + NaBH4 + 3 H2O = H3BO3 + 2 Pt + NaCl + 11 HCl
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Na2B4O7 + HCl + H2O = NaCl + H3BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3BO3
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4 =>
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4
C17H33COOH + O2 = CO2 + H2O =>
2 C17H33COOH + 51 O2 = 36 CO2 + 34 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CuO + H3AsO4 = Cu3(AsO4)2 + H2O =>
3 CuO + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KCl + Na2CrO4 + CH3COOH =>
BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = BaCrO4 + 2 KCl + Na2CrO4 + 2 CH3COOH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
CuO + H3AsO4 = Cu3(AsO4)2 + H2O =>
3 CuO + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2O
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
C3H4N2 + O2 = N2 + CO2 + H2O =>
C3H4N2 + 4 O2 = N2 + 3 CO2 + 2 H2O
CuO + H3AsO4 = Cu3(AsO4)2 + H2O =>
3 CuO + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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