| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + P = Li[P]
MgCl2 + Na2H = MgH + Na2Cl2 =>
MgCl2 + Na2H = MgH + Na2Cl2
CrOH4 + H2O2 = CrO4 + H2O =>
CrOH4 + 5 H2O2 = CrO4 + 7 H2O
CH3CH2CHO + H2 = CH3CH2CH2 + OH =>
CH3CH2CHO + H2 = CH3CH2CH2 + OH
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
O3NO = O2NO2 =>
O3NO = O2NO2
CuSO4 + H2O + Na2CO3 = CO2 + CuCO3Cu(OH)2 + Na2SO4 =>
2 CuSO4 + H2O + 2 Na2CO3 = CO2 + CuCO3Cu(OH)2 + 2 Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Au + Li2S = Au2S3 + Li =>
2 Au + 3 Li2S = Au2S3 + 6 Li
HgS = Hg + S =>
HgS = Hg + S
CuBr2 + CoC2H3O2 = CuC2H3O2 + CoBr2 =>
CuBr2 + CoC2H3O2 = CuC2H3O2 + CoBr2
KMnO4 + Hg + H2SO4 = MnSO4 + HgSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Hg + 8 H2SO4 = 2 MnSO4 + 5 HgSO4 + K2SO4 + 8 H2O
Zn + H3O{+} + H2O = [Zn(H2O)6]{+2} + H2 =>
Zn + 2 H3O{+} + 4 H2O = [Zn(H2O)6]{+2} + H2
CH2 = CHCH3 =>
2 CH2 = CHCH3
FeS + H2 + O2 = Fe2O3 + H2SO4 =>
4 FeS + 4 H2 + 11 O2 = 2 Fe2O3 + 4 H2SO4
As2S5 + HCl = AsCl5 + H2S =>
As2S5 + 10 HCl = 2 AsCl5 + 5 H2S
Al2O3 = Al + O =>
Al2O3 = 2 Al + 3 O
H2SeO3 + SO2 = H2SO4 + Se + O2 =>
2 H2SeO3 + 2 SO2 = 2 H2SO4 + 2 Se + O2
CO2 + H2O + AgNO3 = Ag2CO3 + HNO3 =>
CO2 + H2O + 2 AgNO3 = Ag2CO3 + 2 HNO3
C17H21NO4H + Cl + NaHCO3 = C17H21NO4 + H2O + NaCl + CO2 =>
C17H21NO4H + Cl + NaHCO3 = C17H21NO4 + H2O + NaCl + CO2
CuSO4 + H2O + Na2CO3 = CO2 + CuCO3Cu(OH)2 + Na2SO4 =>
2 CuSO4 + H2O + 2 Na2CO3 = CO2 + CuCO3Cu(OH)2 + 2 Na2SO4
PCl5 + O2 = POCl3 + Cl2 =>
2 PCl5 + O2 = 2 POCl3 + 2 Cl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CHCl3 = C2 + H2 + Cl2 =>
2 CHCl3 = C2 + H2 + 3 Cl2
Zn + BaSO4 = Ba + ZnSO4 =>
Zn + BaSO4 = Ba + ZnSO4
CaCO3 + HClO4 = H2CO3 + Ca(ClO4)2 =>
CaCO3 + 2 HClO4 = H2CO3 + Ca(ClO4)2
CO + HO = C6H12O6 + O2 =>
6 CO + 12 HO = C6H12O6 + 6 O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + CO2(g) + H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
KOH + KClO3 + MnO2 = KCl + KMnO4 + H2O =>
2 KOH + KClO3 + 2 MnO2 = KCl + 2 KMnO4 + H2O
acetone + oxygen = carbon + water =>
CH3COCH3 + O2 = 3 C + 3 H2O
C2H4(g) + O2(g) = CO3(g) + H2O(l) =>
C2H4(g) + 4 O2(g) = 2 CO3(g) + 2 H2O(l)
XCuSO4 + XCaCl2 = XCuCl2 + XCaSO4 =>
XCuSO4 + XCaCl2 = XCuCl2 + XCaSO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
BaCl2*H2O = BaCl2 + H2O =>
BaCl2*H2O = BaCl2 + H2O
NaOH + Ba = (BaNaOH) =>
NaOH + Ba = (BaNaOH)
Sb2S3 + O2 = Sb4O6 + S2O2 =>
2 Sb2S3 + 6 O2 = Sb4O6 + 3 S2O2
Br + SI = SBr + I =>
Br + SI = SBr + I
Cl + NaOH = NaCl + NaHClO3 + H2O =>
5 Cl + 5 NaOH = 4 NaCl + NaHClO3 + 2 H2O
BaCr2O7 + NaOH = Na2Cr2O7 + Ba(OH)2 =>
BaCr2O7 + 2 NaOH = Na2Cr2O7 + Ba(OH)2
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Cu + HBr = CuBr + H2 =>
2 Cu + 2 HBr = 2 CuBr + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + I2 = NaI2 =>
Na + I2 = NaI2
B2H6 + C3H6 = BCH3 + C2H9 =>
5 B2H6 + 6 C3H6 = 10 BCH3 + 4 C2H9
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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