| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sb2O5 = 4 Sb + 5 O2
Na2S2O3 + H2O = Na2S2O3*5H2O =>
Na2S2O3 + 5 H2O = Na2S2O3*5H2O
Zn2(s) + H2SO4 = Zn(SO4)2 + H2 =>
Zn2(s) + 4 H2SO4 = 2 Zn(SO4)2 + 4 H2
CaO + HU = CaU2 + H2O =>
CaO + 2 HU = CaU2 + H2O
Al2(SO4)3*14H2O + PO4 = AlPO4 + SO4 + H2O =>
Al2(SO4)3*14H2O + 2 PO4 = 2 AlPO4 + 3 SO4 + 14 H2O
CaO + HU = CaU2 + H2O =>
CaO + 2 HU = CaU2 + H2O
HCl(aq) + KHCO3(aq) = HK + ClHCO3 =>
HCl(aq) + KHCO3(aq) = HK + ClHCO3
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+} =>
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+}
HCl(aq) + KHCO3(aq) = HK + ClHCO3 =>
HCl(aq) + KHCO3(aq) = HK + ClHCO3
H8 + O2 = HO3 =>
H8 + 12 O2 = 8 HO3
PbI2 + HNO3 = Pb(NO3)2 + I2 + NO2 + H2O =>
PbI2 + 4 HNO3 = Pb(NO3)2 + I2 + 2 NO2 + 2 H2O
K2SO4 + B(NO3)2 = KNO3 + BSO4 =>
K2SO4 + B(NO3)2 = 2 KNO3 + BSO4
CaO + HU = CaU2 + H2O =>
CaO + 2 HU = CaU2 + H2O
Te + Ca(OH)2 = TeCa + OH =>
Te + Ca(OH)2 = TeCa + 2 OH
K2SO4 + B(NO3)2 = KNO3 + BSO4 =>
K2SO4 + B(NO3)2 = 2 KNO3 + BSO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe2(SO4)3 + BaCl2 = BaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FeCl3
H2SO4 + Li2SO3 = H2SO3 + Li2SO4 =>
H2SO4 + Li2SO3 = H2SO3 + Li2SO4
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O =>
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O
H2SO4 + Li2SO3 = H2SO3 + Li2SO4 =>
H2SO4 + Li2SO3 = H2SO3 + Li2SO4
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+} =>
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+}
CaO + HU = CaU2 + H2O =>
CaO + 2 HU = CaU2 + H2O
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+} =>
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+}
Na2S2O3 + H2O = Na2S2O3*5H2O =>
Na2S2O3 + 5 H2O = Na2S2O3*5H2O
K2SO4 + B(NO3)2 = KNO3 + BSO4 =>
K2SO4 + B(NO3)2 = 2 KNO3 + BSO4
Cr + AgNO3 = Ag + Cr(NO3) =>
Cr + AgNO3 = Ag + Cr(NO3)
CaO + HU = CaU2 + H2O =>
CaO + 2 HU = CaU2 + H2O
FeAsS + O2 + H2O = As + FeOOH + H2S =>
4 FeAsS + O2 + 6 H2O = 4 As + 4 FeOOH + 4 H2S
Al(s) + HCl(l) = Al(Cl)3(aq) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 Al(Cl)3(aq) + 3 H2(g)
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+} =>
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+}
CuBr + HNO3 = NO + HBr + Cu(NO3)2 + H2O =>
3 CuBr + 7 HNO3 = NO + 3 HBr + 3 Cu(NO3)2 + 2 H2O
CH3CH2CH2CH3 + O2 = C2H2(CO)2O + H2O =>
2 CH3CH2CH2CH3 + 7 O2 = 2 C2H2(CO)2O + 8 H2O
MnO + SO3 + H{+} = Mn2{+} + SO4 + H2O =>
4 MnO + 3 SO3 + 2 H{+} = 2 Mn2{+} + 3 SO4 + H2O
F2 + AlI3 = Al + IF =>
3 F2 + 2 AlI3 = 2 Al + 6 IF
K2SO4 + B(NO3)2 = KNO3 + BSO4 =>
K2SO4 + B(NO3)2 = 2 KNO3 + BSO4
CaO + HU = CaU2 + H2O =>
CaO + 2 HU = CaU2 + H2O
Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O
K2SO4 + B(NO3)2 = KNO3 + BSO4 =>
K2SO4 + B(NO3)2 = 2 KNO3 + BSO4
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+} =>
[H2NHNCSSC(NH2)2]{+} + H{+} = [CS(NH2)(NH2)]2{2+}
CaO + HU = CaU2 + H2O =>
CaO + 2 HU = CaU2 + H2O
HNO3 + Fe(CO3)3 = Fe(NO3)3 + HCO3 =>
3 HNO3 + Fe(CO3)3 = Fe(NO3)3 + 3 HCO3
Na2S2O3 + H2O = Na2S2O3*5H2O =>
Na2S2O3 + 5 H2O = Na2S2O3*5H2O
MgCl2 + K(OH) = KCl + Mg(OH)2 =>
MgCl2 + 2 K(OH) = 2 KCl + Mg(OH)2
KOH + H3BO3 = H2KBO3 + H2O =>
KOH + H3BO3 = H2KBO3 + H2O
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
KIO3 + N2S2O5 = KS2O5 + IO3N2 =>
KIO3 + N2S2O5 = KS2O5 + IO3N2
Cu + ClH = CuCl + H =>
Cu + ClH = CuCl + H
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
CuSO4 + NaHCO3 = Cu(OH)2*CuCO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = Cu(OH)2*CuCO3 + 2 Na2SO4 + 3 CO2 + H2O
Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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