| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SbCl3 + 3 Na2S2O3 + 3 H2O = Sb2S3 + 3 H2SO4 + 6 NaCl
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
MnO2 + NH4NO3 + NH3 + H2O = NH4MnO4 =>
8 MnO2 + 3 NH4NO3 + 2 NH3 + 7 H2O = 8 NH4MnO4
K3 + P = KP =>
K3 + 3 P = 3 KP
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
ZnCrO4 + FeCl3 = Fe2(CrO4)3 + ZnCl2 =>
3 ZnCrO4 + 2 FeCl3 = Fe2(CrO4)3 + 3 ZnCl2
BN + Cl2 = BCl3 + N2 =>
2 BN + 3 Cl2 = 2 BCl3 + N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaOH + SnCl2 = Sn(OH)2 + NaCl =>
2 NaOH + SnCl2 = Sn(OH)2 + 2 NaCl
(NH4)3PO4 + CaCl2 = Ca(PO4)2 + NH4 + Cl =>
2(NH4)3PO4 + CaCl2 = Ca(PO4)2 + 6 NH4 + 2 Cl
FeCl3 + Ba(NO3)2 = Fe(NO3)3 + BaCl2 =>
2 FeCl3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaCl2
NaHSO4 + C2H5OH = C2H6SO4 + Na2SO4 + H2O =>
2 NaHSO4 + C2H5OH = C2H6SO4 + Na2SO4 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NiCl2 + Al = Ni + AlCl2 =>
NiCl2 + Al = Ni + AlCl2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Ba(NO3)2 + K4[Fe(CN)6] = Ba2[Fe(CN)6] + KNO3 =>
2 Ba(NO3)2 + K4[Fe(CN)6] = Ba2[Fe(CN)6] + 4 KNO3
KO2 + H2O = K{+} + OH{-} + O2 =>
4 KO2 + 2 H2O = 4 K{+} + 4 OH{-} + 3 O2
C14H10O8 + O2 = CO2 + H2O =>
2 C14H10O8 + 25 O2 = 28 CO2 + 10 H2O
BN + H2O = B2O3 + NH3 =>
2 BN + 3 H2O = B2O3 + 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + Cl2 = CaCl2 + CaClO3 + H2O =>
6 Ca(OH)2 + 5 Cl2 = 4 CaCl2 + 2 CaClO3 + 6 H2O
HgCl2 + KI = KCl + K2HgI4 =>
HgCl2 + 4 KI = 2 KCl + K2HgI4
Al + KOH + H2C2O4(H2O)2 = K3[Al(C2O4)3](H2O)3 + H2 + H2O =>
2 Al + 6 KOH + 6 H2C2O4(H2O)2 = 2 K3[Al(C2O4)3](H2O)3 + 3 H2 + 12 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni(NO3)2(aq) + BaCl2(aq) = NiCl2(aq) + Ba(NO3)2(aq) =>
Ni(NO3)2(aq) + BaCl2(aq) = NiCl2(aq) + Ba(NO3)2(aq)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Aluminumnitrate + sodiumhydroxide = Aluminumhydroxide + Sodiumnitrate =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
C3H6O2 + C3H8O = C5H10O2 + CH3OH =>
C3H6O2 + C3H8O = C5H10O2 + CH3OH
Au + HNO3 + HCl = HAuCl4 + NH3 + H2O =>
8 Au + 3 HNO3 + 32 HCl = 8 HAuCl4 + 3 NH3 + 9 H2O
C2H4 + F2 = CF + HF =>
C2H4 + 3 F2 = 2 CF + 4 HF
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C11H22 + O2 = CO2 + H2O =>
2 C11H22 + 33 O2 = 22 CO2 + 22 H2O
C(s) + Si(s) = SiC(s) =>
C(s) + Si(s) = SiC(s)
Ru3B5 = Ru + B =>
Ru3B5 = 3 Ru + 5 B
NaOH + Fe(CH3COO)2 = NaCH3COO + Fe(OH)2 =>
2 NaOH + Fe(CH3COO)2 = 2 NaCH3COO + Fe(OH)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + Na2CO3 + H2O = K2CO3 + NaOH + MnO2 + O =>
2 KMnO4 + Na2CO3 + H2O = K2CO3 + 2 NaOH + 2 MnO2 + 3 O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Hg + Al = HgAl =>
Hg + Al = HgAl
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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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