| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CHCOONa + Al2(SO4)3 = Al(CHCOO)3 + Na2SO4 =>
6 CHCOONa + Al2(SO4)3 = 2 Al(CHCOO)3 + 3 Na2SO4
CH6N2O2 = NH3 + CO2 =>
CH6N2O2 = 2 NH3 + CO2
NaOH = Na2O + HOH =>
2 NaOH = Na2O + HOH
P + N2 = PN3 =>
2 P + 3 N2 = 2 PN3
C3H4 + O2 = C2O4 + H2O =>
2 C3H4 + 8 O2 = 3 C2O4 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C9H15 + O2 = CO2 + H2O =>
4 C9H15 + 51 O2 = 36 CO2 + 30 H2O
CH2COONa + HCl = CH2COO + NaHCl =>
CH2COONa + HCl = CH2COO + NaHCl
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
H6C2O + O2 = CO2 + H2O =>
H6C2O + 3 O2 = 2 CO2 + 3 H2O
RuCl3 + Na2S2 = Ru2S3 + NaCl + S =>
2 RuCl3 + 3 Na2S2 = Ru2S3 + 6 NaCl + 3 S
Na3PO4(aq) + AgClO4(aq) = NaClO4(aq) + Ag3PO4(s) =>
Na3PO4(aq) + 3 AgClO4(aq) = 3 NaClO4(aq) + Ag3PO4(s)
Na3Po4 + MnCl2 = NaCl + Mn3(Po4)2 =>
2 Na3Po4 + 3 MnCl2 = 6 NaCl + Mn3(Po4)2
H12C5 + O2 = CO2 + H2O =>
H12C5 + 8 O2 = 5 CO2 + 6 H2O
C + O2 = C12O3 =>
24 C + 3 O2 = 2 C12O3
C20H37O4 + O2 = CO2 + H2O =>
4 C20H37O4 + 109 O2 = 80 CO2 + 74 H2O
LiOH + Na2SO4 = Li2(SO4) + NaOH =>
2 LiOH + Na2SO4 = Li2(SO4) + 2 NaOH
FeO + C = Fe + C2O =>
FeO + 2 C = Fe + C2O
C12H8Cl6O2 + O2 = CO2 + HCl + H2O =>
2 C12H8Cl6O2 + 23 O2 = 24 CO2 + 12 HCl + 2 H2O
MgI2 + PbSO4 = PbI2 + MgSO4 =>
MgI2 + PbSO4 = PbI2 + MgSO4
C20O2H30 + O2 = H2O + CO2 =>
2 C20O2H30 + 53 O2 = 30 H2O + 40 CO2
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
Fe2 + O2 + KOH = KFeO2 + H2O =>
2 Fe2 + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
Ag + Ca{2+} = AgCa{2+} =>
Ag + Ca{2+} = AgCa{2+}
AgHSO4 + Pb(NO3)2 = AgNO3 + Pb(HSO4)2 =>
2 AgHSO4 + Pb(NO3)2 = 2 AgNO3 + Pb(HSO4)2
Au + MgSO4 = Mg + AuSO4 =>
Au + MgSO4 = Mg + AuSO4
Sb2S3 + H2 = Sb + H2S =>
Sb2S3 + 3 H2 = 2 Sb + 3 H2S
HCl(aq) + Zn(s) = ZnCl2 + H2(g) =>
2 HCl(aq) + Zn(s) = ZnCl2 + H2(g)
TaCl5 + Al = AlCl3 + TaCl4 =>
3 TaCl5 + Al = AlCl3 + 3 TaCl4
C5H5N = C2 + H2 + N2 =>
2 C5H5N = 5 C2 + 5 H2 + N2
CuO + KOH + H2O = K2[Cu(OH)4] =>
CuO + 2 KOH + H2O = K2[Cu(OH)4]
HF = H2 + F2 =>
2 HF = H2 + F2
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
Ca(OH)2 + H2(CrO4) = H(OH) + Ca(CrO4) =>
Ca(OH)2 + H2(CrO4) = 2 H(OH) + Ca(CrO4)
Zn(OH)2 + MgO = MgZnO2 + H2O =>
Zn(OH)2 + MgO = MgZnO2 + H2O
Mg(C2H3O2)2 + LiOH = Mg(OH)2 + LiC2H3O2 =>
Mg(C2H3O2)2 + 2 LiOH = Mg(OH)2 + 2 LiC2H3O2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2SO4 + Pb(C2H3O2)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 CH3COOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KCl + Zn3(Po4)2 = ZnCl2 + K3Po4 =>
6 KCl + Zn3(Po4)2 = 3 ZnCl2 + 2 K3Po4
Li(OH) + HC = LiC + H2O =>
Li(OH) + HC = LiC + H2O
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
Na2S + Cd(NO3)2 = CdS + NaNO3 =>
Na2S + Cd(NO3)2 = CdS + 2 NaNO3
C7H8O + Br2 = C7H5Br3O + HBr =>
C7H8O + 3 Br2 = C7H5Br3O + 3 HBr
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
KNO2 + K2S + H2SO4 = NO + K2SO4 + H2O =>
8 KNO2 + K2S + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
KMnO4 + C2H5OH + HCl = C2H4O2 + MnCl2 + KCl + H2O =>
4 KMnO4 + 5 C2H5OH + 12 HCl = 5 C2H4O2 + 4 MnCl2 + 4 KCl + 11 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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