| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgCl2 + NH4OH = HgOH + NH4Cl2
CaCO3 + NaCl = NaCO3CaCl =>
CaCO3 + NaCl = NaCO3CaCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuSO4 + CaCO3 + H2O = (CuOH)2CO3 + CaSO4 + CO2 =>
2 CuSO4 + 2 CaCO3 + H2O = (CuOH)2CO3 + 2 CaSO4 + CO2
Pb + HC2H3O2 + O2 = Pb(OH)C2H3O2 =>
2 Pb + 2 HC2H3O2 + O2 = 2 Pb(OH)C2H3O2
Ca(OH)2 + NH4ClO3 = Ca(ClO3)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4ClO3 = Ca(ClO3)2 + 2 NH3 + 2 H2O
Pb(C2H3O2)2(aq) + H2O(l)CO2(g) = PbCO3(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + H2O(l)CO2(g) = PbCO3(s) + 2 HC2H3O2(aq)
NaCl(aq) + H2O = Cl2 + H2 + NaOH =>
2 NaCl(aq) + 2 H2O = Cl2 + H2 + 2 NaOH
Zn + CuSO4 + H2O = Zn2CuSO4H2O =>
2 Zn + CuSO4 + H2O = Zn2CuSO4H2O
Na2SO4 + KIO3 + H2SO4 = K2SO4 + NaSO4 + I2 + H2O =>
5 Na2SO4 + 2 KIO3 + 6 H2SO4 = K2SO4 + 10 NaSO4 + I2 + 6 H2O
C4H9OC2H5 + O2 = CO2 + H2O =>
C4H9OC2H5 + 9 O2 = 6 CO2 + 7 H2O
HgS + H2O = Hg(OH)2 + H2S =>
HgS + 2 H2O = Hg(OH)2 + H2S
C2H5SH + O2 = C02 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C02 + 6 H2O + 2 SO2
C12H16O8N2S2 + O2(g) = CO2(g) + H2O(g) + NO2(g) + SO2(g) =>
C12H16O8N2S2 + 16 O2(g) = 12 CO2(g) + 8 H2O(g) + 2 NO2(g) + 2 SO2(g)
KI + Cu(NO3)2 = I2 + KNO3 + CuNO3 =>
2 KI + 2 Cu(NO3)2 = I2 + 2 KNO3 + 2 CuNO3
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
Cu(II)Cl + NaOH = Cu(II)OH + NaCl =>
Cu(II)Cl + NaOH = Cu(II)OH + NaCl
H2Br2 = HBr =>
H2Br2 = 2 HBr
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
MnO2 + HCl = Mn2 + H2O + Cl2 =>
2 MnO2 + 8 HCl = Mn2 + 4 H2O + 4 Cl2
K2Cr2O7 + H2SO4 + Na2S2O3 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 13 H2SO4 + 3 Na2S2O3 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
HSO4 + Al = AlSO4 + H =>
HSO4 + Al = AlSO4 + H
BaCl2 + Ag2(SO4) = Ba2(SO4)2 + AgCl =>
2 BaCl2 + 2 Ag2(SO4) = Ba2(SO4)2 + 4 AgCl
KMnO4 + HBr + H2SO4 = K2SO4 + MnSO4 + HBrO + H2O =>
2 KMnO4 + 5 HBr + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 HBrO + 3 H2O
COSO4 + NaOH = NaSO4 + COOH =>
COSO4 + NaOH = NaSO4 + COOH
S8 + NaOH = Na2SO3 + Na2S + H2O =>
3 S8 + 48 NaOH = 8 Na2SO3 + 16 Na2S + 24 H2O
Fe(ClO4)3 + K2CO3 = Fe2(CO3)3 + K(ClO4) =>
2 Fe(ClO4)3 + 3 K2CO3 = Fe2(CO3)3 + 6 K(ClO4)
Na2CO3 + CuSO4 = Na2SO4 + CuO + CO2 =>
Na2CO3 + CuSO4 = Na2SO4 + CuO + CO2
KOH + H2O + KClO3 + FeSO4 = Fe(OH)3 + KCl + K2SO4 =>
12 KOH + 3 H2O + KClO3 + 6 FeSO4 = 6 Fe(OH)3 + KCl + 6 K2SO4
AgF + MgS = Ag2S + MgF2 =>
2 AgF + MgS = Ag2S + MgF2
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
PH + O = H2O + P4O10 =>
4 PH + 12 O = 2 H2O + P4O10
AlCl{3} + NaOH = AlOH{3} + NaCl =>
AlCl{3} + NaOH = AlOH{3} + NaCl
Zn + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe
Fe(NO3)3*9H2O + CH4N2O = FeO + CO2 + H2O + N2 =>
6 Fe(NO3)3*9H2O + 16 CH4N2O = 6 FeO + 16 CO2 + 86 H2O + 25 N2
NaHCO3 + HC2H4O2 = NaC2H3O2 + H2O + CO2 =>
9 NaHCO3 + 8 HC2H4O2 = 9 NaC2H3O2 + 11 H2O + 7 CO2
AuOH + HNO3 = H2O + AuNO3 =>
AuOH + HNO3 = H2O + AuNO3
C6H8O + H2O2 = C6H10O4 + H2O =>
C6H8O + 2 H2O2 = C6H10O4 + H2O
Cu(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KNO3 =>
2 Cu(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KNO3
C6H5OH + HNO3 = C6H5NO4 + H2 =>
C6H5OH + HNO3 = C6H5NO4 + H2
HNO3 + C2H2 + H2O = CH3NO2 + H2CO3 =>
5 HNO3 + 4 C2H2 + 4 H2O = 5 CH3NO2 + 3 H2CO3
BaCl2 + K2Cr2O7 = BaCr2O7 + KCl =>
BaCl2 + K2Cr2O7 = BaCr2O7 + 2 KCl
Fe2(SO4)3 + BaCl2 = Fe2Cl6 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = Fe2Cl6 + 3 BaSO4
K + Fe2S3 = KS3 + Fe2 =>
K + Fe2S3 = KS3 + Fe2
BaSO3 + SO2 = BaSO4 + S =>
2 BaSO3 + SO2 = 2 BaSO4 + S
BaCl2 + K2Cr2O7 = BaCr2O7 + KCl =>
BaCl2 + K2Cr2O7 = BaCr2O7 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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