| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HC2H3O2 + AlH3 = Al(C2H3O2)3 + 6 H
HgI2 + AgNO2 = AgI2 + HgNO2 =>
HgI2 + AgNO2 = AgI2 + HgNO2
(C6H10O5)2500 + O2 = CO2 + H2O =>
(C6H10O5)2500 + 15000 O2 = 15000 CO2 + 12500 H2O
C3H4N2 + H2O = C3H5N2 + OH =>
C3H4N2 + H2O = C3H5N2 + OH
KHSO4 + HCl = KCl + H2SO4 =>
KHSO4 + HCl = KCl + H2SO4
NaSO3 + BaSO4 = NaSO4 + BaSO3 =>
NaSO3 + BaSO4 = NaSO4 + BaSO3
C2H2 + O2 = C02 + H2O2 =>
C2H2 + O2 = C02 + H2O2
Cu + H2HCl = CuCl + H =>
Cu + H2HCl = CuCl + 3 H
Fe3 + H2O = Fe(OH)3 + H2 =>
2 Fe3 + 18 H2O = 6 Fe(OH)3 + 9 H2
UO2 + H2O = U(OH)5 + H =>
UO2 + 3 H2O = U(OH)5 + H
Ca(NO3)2 + AlCl3 = Al(NO3)3 + CaCl2 =>
3 Ca(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 CaCl2
CaMg(CO3)2 + SiO2 + H2O = Mg3Si4O10(OH)2 + CaCO3 + CO2 =>
3 CaMg(CO3)2 + 4 SiO2 + H2O = Mg3Si4O10(OH)2 + 3 CaCO3 + 3 CO2
LiBr + Fe = Li + FeBr2 =>
2 LiBr + Fe = 2 Li + FeBr2
IF4134 = F2 + I2 =>
2 IF4134 = 4134 F2 + I2
MnO4{-} + C2H2O4 + H{+} = CO2 + Mn{+2} + H2O =>
2 MnO4{-} + 5 C2H2O4 + 6 H{+} = 10 CO2 + 2 Mn{+2} + 8 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C7H8 + MnO4{-} + H{+} = C7H5O2{-} + Mn{+2} + H2O =>
5 C7H8 + 6 MnO4{-} + 13 H{+} = 5 C7H5O2{-} + 6 Mn{+2} + 14 H2O
Ba(No3)2 + KCl = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl = BaCl2 + 2 KNo3
CaCO3(S) = CaO(g) + CO2(S) =>
CaCO3(S) = CaO(g) + CO2(S)
H2SO3 + KI = K2SO3 + HI =>
H2SO3 + 2 KI = K2SO3 + 2 HI
Na2CO3(aq) + CaI2(aq) = NaI + CaCO3 =>
Na2CO3(aq) + CaI2(aq) = 2 NaI + CaCO3
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
Fe(NO3)3 + NaHCO3 = NaNO3 + Fe2(CO3)3 + CO2 + H2O =>
2 Fe(NO3)3 + 6 NaHCO3 = 6 NaNO3 + Fe2(CO3)3 + 3 CO2 + 3 H2O
HNH3 + O2 = NO + H2O =>
2 HNH3 + 3 O2 = 2 NO + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al(ClO) = AlCl + O =>
Al(ClO) = AlCl + O
C6H13NO2 + HCl = ClNH3(CH3)2CH2(CH)2COOH =>
C6H13NO2 + HCl = ClNH3(CH3)2CH2(CH)2COOH
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
MnO4{1�} + H{+} + C2O4{2-} = Mn{2+} + H2O + CO2 =>
2 MnO4{1�} + 16 H{+} + 7 C2O4{2-} = 2 Mn{2+} + 8 H2O + 14 CO2
Al(s) + HCl(aq) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 H2(g)
C(s) + H2O = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O = CH4(g) + CO2(g)
Fe2S3 + NO3{-} + H{+} = Fe{3+} + SO4{2-} + NO + H2O =>
Fe2S3 + 8 NO3{-} + 8 H{+} = 2 Fe{3+} + 3 SO4{2-} + 8 NO + 4 H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
KCl + KNO3 = KClO3 + N2 + K2O =>
5 KCl + 6 KNO3 = 5 KClO3 + 3 N2 + 3 K2O
CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3
ICl + H2O = HCl + HIO3 + I2 =>
5 ICl + 3 H2O = 5 HCl + HIO3 + 2 I2
Al(s) + KOH(aq) + H2O = KAl(OH)4(aq) + H2 =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4(aq) + 3 H2
Al + C2H2O4 = C6Al2O12 + H2 =>
2 Al + 3 C2H2O4 = C6Al2O12 + 3 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CdSO4 + Te = CdTe + SO4 =>
CdSO4 + Te = CdTe + SO4
NaHCO3 + H2O2 = NaO2 + H2O + CO2 =>
2 NaHCO3 + 3 H2O2 = 2 NaO2 + 4 H2O + 2 CO2
ClO2 + NaOH = H2O + NaClO3 + NaClO2 =>
2 ClO2 + 2 NaOH = H2O + NaClO3 + NaClO2
Ca5(PO4)3F + C + SiO4 = CO + P4 + (CaO)3(SiO2)2 + SiF4 =>
12 Ca5(PO4)3F + 176 C + 43 SiO4 = 176 CO + 9 P4 + 20(CaO)3(SiO2)2 + 3 SiF4
C6H7NO + NaOH = C6H8NO2Na =>
C6H7NO + NaOH = C6H8NO2Na
CuCl2 + K3PO4 = KCl + Cu3(PO4)2 =>
3 CuCl2 + 2 K3PO4 = 6 KCl + Cu3(PO4)2
H2SO3 + Ni(OH)2 = Ni2(SO3)2 + H2O =>
2 H2SO3 + 2 Ni(OH)2 = Ni2(SO3)2 + 4 H2O
C2H4O2 + Mg(OH)2 = C4H6MgO4 + H2O =>
2 C2H4O2 + Mg(OH)2 = C4H6MgO4 + 2 H2O
Pb + SO3 + H2O = S2O3 + HPbO2 =>
2 Pb + 2 SO3 + H2O = S2O3 + 2 HPbO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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