| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO3H = HNO3
C2H5OH + HO2 = CO2 + H2O =>
C2H5OH + 4 HO2 = 2 CO2 + 5 H2O
Na2SnO2 + Bi(NO3)3 + H2O = Bi(OH)3 + NaNO3 + SnO =>
3 Na2SnO2 + 2 Bi(NO3)3 + 3 H2O = 2 Bi(OH)3 + 6 NaNO3 + 3 SnO
Hg + H2O2 + HCl = HgCl2 + H2O =>
Hg + H2O2 + 2 HCl = HgCl2 + 2 H2O
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
C2H5OH + Br2 = C2H5OBr + HBr =>
C2H5OH + Br2 = C2H5OBr + HBr
Al(OH)3 + K2SO3 = KAlO2 + SO2 + H2O =>
2 Al(OH)3 + K2SO3 = 2 KAlO2 + SO2 + 3 H2O
CF2Cl2 = CF2Cl + Cl =>
CF2Cl2 = CF2Cl + Cl
KMnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
Cl + HOH = HCl + HClO =>
2 Cl + HOH = HCl + HClO
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O
Ti2(SO4)3 + H2O2 + H2O = H4TiO5 + H2SO4 =>
Ti2(SO4)3 + 3 H2O2 + 4 H2O = 2 H4TiO5 + 3 H2SO4
Zn(s) + HCl(ac) = ZnCl + H2(g) =>
2 Zn(s) + 2 HCl(ac) = 2 ZnCl + H2(g)
NH4OH + HC2H3O2 = C2H3O2 + NH4 + H2O =>
NH4OH + HC2H3O2 = C2H3O2 + NH4 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3CHOHCOO + O2 = CO2 + H2O =>
4 CH3CHOHCOO + 11 O2 = 12 CO2 + 10 H2O
Fe2O3 + CaBr = Fe2Br + CaO3 =>
Fe2O3 + CaBr = Fe2Br + CaO3
C4H8(OH)2(aq) + H2O2(aq) = C4H6O2 + H2O =>
C4H8(OH)2(aq) + 2 H2O2(aq) = C4H6O2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NiCl2 + Ba(NO3)2 = BaCl2 + Ni(NO3)2 =>
NiCl2 + Ba(NO3)2 = BaCl2 + Ni(NO3)2
H2(CO3) + Be(OH)2 = H2O + Be2(CO3)2 =>
2 H2(CO3) + 2 Be(OH)2 = 4 H2O + Be2(CO3)2
C6H8O6 + CaCO3 = C12H14CaO12 + CO2 + H2O =>
2 C6H8O6 + CaCO3 = C12H14CaO12 + CO2 + H2O
SO2 + Cr2O7{2-} + H{+} = H2O + SO4{2-} + Cr{3+} =>
3 SO2 + Cr2O7{2-} + 2 H{+} = H2O + 3 SO4{2-} + 2 Cr{3+}
K2Cr2O7 + CH3CH(OH) + H2SO4 = CH3COCCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 CH3CH(OH) + 4 H2SO4 = 3 CH3COCCH3 + K2SO4 + Cr2(SO4)3 + 10 H2O
H2SO3 + CaBr2 = HBr + CaSO3 =>
H2SO3 + CaBr2 = 2 HBr + CaSO3
C3H6(g) + NO(g) = C3H3N(s) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(s) + 6 H2O(l) + N2(g)
PbNO4FMn2 = PbMn2FNO4 =>
PbNO4FMn2 = PbMn2FNO4
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Ag + HI = AgI + H2 =>
2 Ag + 2 HI = 2 AgI + H2
Pb(NO3)2 + Na2CO3 = Pb(CO3)2 + Na2 + NO3 =>
Pb(NO3)2 + 2 Na2CO3 = Pb(CO3)2 + 2 Na2 + 2 NO3
K3(PO4) + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K + S = K2S =>
2 K + S = K2S
CuCl2K3Fe(Cn)6 = CuFe(Cn)6K3Cl2 =>
CuCl2K3Fe(Cn)6 = CuFe(Cn)6K3Cl2
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Zn + HC1 = ZnC1 + H2 =>
2 Zn + 2 HC1 = 2 ZnC1 + H2
K2S2O8 + H2S + H2O = H2SO4 + K2SO4 =>
4 K2S2O8 + H2S + 4 H2O = 5 H2SO4 + 4 K2SO4
CuBr2 = Cu + Br =>
CuBr2 = Cu + 2 Br
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaO + Cl2 = BaCl + O2 =>
2 BaO + Cl2 = 2 BaCl + O2
Zn3(PO4)2 + H3PO4 = ZnHPO4 =>
Zn3(PO4)2 + H3PO4 = 3 ZnHPO4
HCl(g) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(l) + 2 Cl2(g)
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
NaOH + PbO2 + Cr(OH)3 = PbO + Na2CrO4 + H2O =>
4 NaOH + 3 PbO2 + 2 Cr(OH)3 = 3 PbO + 2 Na2CrO4 + 5 H2O
Li3N(aq) + NH4NO3(aq) = LiNO3(aq) + (NH4)3N(s) =>
Li3N(aq) + 3 NH4NO3(aq) = 3 LiNO3(aq) + (NH4)3N(s)
HC9H7O4 + NaHCO3 = CO2 + H2O + NaC9H7O4 =>
HC9H7O4 + NaHCO3 = CO2 + H2O + NaC9H7O4
K2{+} + SO4{-} = K2SO4 =>
K2{+} + SO4{-} = K2SO4
NaOH + C2H4O2 = C2H3O2 + Na + H2O =>
NaOH + C2H4O2 = C2H3O2 + Na + H2O
CO2 + H2O = O2 + C2HO3 =>
8 CO2 + 2 H2O = 3 O2 + 4 C2HO3
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
(CH3)3COH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3(CH3)3COH + 2 Na2Cr2O7 + 8 H2SO4 = 4 CH3CH2CHOOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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