| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 + 6 HCl = 3 CO2 + 3 H2O + 2 AlCl3
NaCO3 + MgSO4 = NaMg + SO4CO3 =>
NaCO3 + MgSO4 = NaMg + SO4CO3
AlC + NaCl = AlCl + NaC =>
AlC + NaCl = AlCl + NaC
Fe + CO2(g) = Fe2O3 + CO(g) =>
2 Fe + 3 CO2(g) = Fe2O3 + 3 CO(g)
H2O2(yeast) = H2O + O2 =>
2 H2O2(yeast) = 2 H2O + O2
C2H5O2N + O2 = CO2 + H2O + N2 =>
4 C2H5O2N + 9 O2 = 8 CO2 + 10 H2O + 2 N2
CH3CH2OH + O2 = CH3CHOOH + H2O =>
4 CH3CH2OH + 3 O2 = 4 CH3CHOOH + 2 H2O
CuCO3 + Hg = HgCO3 + Cu =>
CuCO3 + Hg = HgCO3 + Cu
Rf + O2 = RfO2 =>
Rf + O2 = RfO2
Sb + HCl = H6 + Sb2Cl =>
12 Sb + 6 HCl = H6 + 6 Sb2Cl
CH3OOH + NaOH = CH3OONa + H2O =>
CH3OOH + NaOH = CH3OONa + H2O
HNO3 + Ca = CaNO3 + H2 =>
2 HNO3 + 2 Ca = 2 CaNO3 + H2
KMnO4 + C5H8O2 = Mn(acac)3 + KOH + H2O + CO2 =>
24 KMnO4 + 7 C5H8O2 = 8 Mn(acac)3 + 24 KOH + 16 H2O + 35 CO2
C4H8O2 + O2 = C4H8O6 =>
C4H8O2 + 2 O2 = C4H8O6
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
SrBr2 + H2CO3 = SrCO3 + H2Br2 =>
SrBr2 + H2CO3 = SrCO3 + H2Br2
FeCl2 + NO + HCl = FeCl3 + NH3 + H2O =>
5 FeCl2 + NO + 5 HCl = 5 FeCl3 + NH3 + H2O
NaBr + NaBrO3 + H2SO4 = Br2Na2SO4H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2Na2SO4H2O
B(s) + H2O(l) = B2O3(s) + H2(g) =>
2 B(s) + 3 H2O(l) = B2O3(s) + 3 H2(g)
NaHCO3 + H2SO4 = CO2 + (Na)2SO4 + H2O =>
2 NaHCO3 + H2SO4 = 2 CO2 + (Na)2SO4 + 2 H2O
NaClO + FeSO4 + H2SO4 = Fe2(SO4)3 + NaCl + H2O =>
NaClO + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + NaCl + H2O
C2H6010 + O2 = CO2 + H2O =>
2 C2H6010 + 3009 O2 = 4 CO2 + 6010 H2O
C2H5N3O9 = CO2 + H2O + N2 + NO =>
4 C2H5N3O9 = 8 CO2 + 10 H2O + N2 + 10 NO
NaOH + NaCrO + H2O2 = Na2CrO4 + H2O =>
2 NaOH + 2 NaCrO + 5 H2O2 = 2 Na2CrO4 + 6 H2O
C2H6 + Cl2 = C1Cl4 + HCl =>
C2H6 + 7 Cl2 = 2 C1Cl4 + 6 HCl
Os + KNO3 + KOH = K2OsO4 + N2 + H2O =>
5 Os + 6 KNO3 + 4 KOH = 5 K2OsO4 + 3 N2 + 2 H2O
Ba + Ba3(PO4)2 = Ba3(PO4) =>
3 Ba + Ba3(PO4)2 = 2 Ba3(PO4)
Mn(OH)2 + O = MnO2 + H2O =>
Mn(OH)2 + O = MnO2 + H2O
BeSO4 + Pb4 = Be + Pb4(SO4) =>
BeSO4 + Pb4 = Be + Pb4(SO4)
CaSeO3 + NH4OH = CaOH + NH4SeO3 =>
CaSeO3 + NH4OH = CaOH + NH4SeO3
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4 =>
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
Pb4 + O2 = Pb2O =>
Pb4 + O2 = 2 Pb2O
CaH2 + H2O = CaH{-} + H3O{+} =>
CaH2 + H2O = CaH{-} + H3O{+}
Ca(NO3)2 + Na4(Si04) = Na4(NO3)2 + Ca(Si04) =>
Ca(NO3)2 + Na4(Si04) = Na4(NO3)2 + Ca(Si04)
CrOH + HBO3 = CrBO3 + H2O =>
CrOH + HBO3 = CrBO3 + H2O
AgN03 + Zn = Ag + ZnN03 =>
AgN03 + Zn = Ag + ZnN03
Zn + CuNO3 = ZnCuNO3 =>
Zn + CuNO3 = ZnCuNO3
C6H8O7 + H2O = H4O + C6H6O7 =>
C6H8O7 + H2O = H4O + C6H6O7
AgNO3 + BaSO3 = AgSO3 + BaNO3 =>
AgNO3 + BaSO3 = AgSO3 + BaNO3
Zn(OH)2 + Na3PO4 = ZnPO4 + Na3(OH)2 =>
Zn(OH)2 + Na3PO4 = ZnPO4 + Na3(OH)2
Ca(s) + H2O(l) = CaO + H =>
Ca(s) + H2O(l) = CaO + 2 H
BI(OH)3 + Br2 + NaOH = NaBIO3 + NaBr + H2O =>
BI(OH)3 + Br2 + 3 NaOH = NaBIO3 + 2 NaBr + 3 H2O
C12H22O11 + NH4ClO4 = N2 + HCl + CO2 + H2O =>
5 C12H22O11 + 48 NH4ClO4 = 24 N2 + 48 HCl + 60 CO2 + 127 H2O
Zn(s) + Cu(No3)2(aq) = ZnCu2(aq) + No3(s) =>
Zn(s) + 2 Cu(No3)2(aq) = ZnCu2(aq) + 4 No3(s)
F2 + FeI3 = I2 + FeF3 =>
3 F2 + 2 FeI3 = 3 I2 + 2 FeF3
CaCl2(aq) + Li2SO4(aq) = LiCl(l) + CaSO4(aq) =>
CaCl2(aq) + Li2SO4(aq) = 2 LiCl(l) + CaSO4(aq)
C2 + H2 + O2 = C2H5OH =>
2 C2 + 6 H2 + O2 = 2 C2H5OH
C2HO2ClCa + C2H8N2 + NaOH = C10H12N2O8Na4 + Ca(OH)2 + NaCl =>
4 C2HO2ClCa + C2H8N2 + 8 NaOH = C10H12N2O8Na4 + 4 Ca(OH)2 + 4 NaCl
[Co(H2O)6]Cl2 + H2O2 + HCl + C2H8N2 = [Co(C2H8N2)3]Cl3 + H2O =>
2[Co(H2O)6]Cl2 + H2O2 + 2 HCl + 6 C2H8N2 = 2[Co(C2H8N2)3]Cl3 + 14 H2O
Mg + C2 = Mg2C =>
4 Mg + C2 = 2 Mg2C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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