| Équations équilibrées la veille |
AgNO3 + KCl = AgCl + KNO3
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + HMnO4 =>
3 MnSO4 + 6 KMnO4 + 2 H2O = 5 MnO2 + 3 K2SO4 + 4 HMnO4
FeOHBr + HBr = FeBr2 + H2O =>
FeOHBr + HBr = FeBr2 + H2O
NaFeO2 + H2O = FeOOH + NaOH =>
NaFeO2 + H2O = FeOOH + NaOH
Al(OH)3 + H3O = Al + H2O =>
Al(OH)3 + 3 H3O = Al + 6 H2O
O2 + BaS = S + BaO =>
O2 + 2 BaS = 2 S + 2 BaO
Ba(No3)2 + Na2SI4 = BaSI4 + NaNo3 =>
Ba(No3)2 + Na2SI4 = BaSI4 + 2 NaNo3
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
HSbCl4 + H2S = Sb2S3 + HCl =>
2 HSbCl4 + 3 H2S = Sb2S3 + 8 HCl
C4H6 + HBr = C4H8 + Br =>
C4H6 + 2 HBr = C4H8 + 2 Br
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
3 KNO3 + Cr2(SO4)3 + 5 Na2CO3 = 3 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
N2H4 + MnO4{-} + H3O{+} = Mn2{+} + N{+} + H2O =>
13 N2H4 + 12 MnO4{-} + 44 H3O{+} = 6 Mn2{+} + 26 N{+} + 92 H2O
Au(NO3)3 + K2(SO4) = Au2(SO4)3 + KNO3 =>
2 Au(NO3)3 + 3 K2(SO4) = Au2(SO4)3 + 6 KNO3
NH4NO3 + H2SO4 = HNO3 + H + NH4SO4 =>
NH4NO3 + H2SO4 = HNO3 + H + NH4SO4
Li + CaC03 = Ca + Li2C2 =>
6 Li + 2 CaC03 = 2 Ca + 3 Li2C2
NH3{+} + HCl{-) = NH4Cl =>
NH3{+} + HCl{-) = NH4Cl
CaCl{+} + H2O = CaO + ClH2{+} =>
CaCl{+} + H2O = CaO + ClH2{+}
CaCo3 + NaOH = NaCo3 + Ca(OH) =>
CaCo3 + NaOH = NaCo3 + Ca(OH)
Cu2S + RuS2 = Cu8RuS6 =>
4 Cu2S + RuS2 = Cu8RuS6
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
KOH + HNO3 = K(NO3) + H2O =>
KOH + HNO3 = K(NO3) + H2O
AlCl2 + NH4OH = AlOH + NH4Cl2 =>
AlCl2 + NH4OH = AlOH + NH4Cl2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
HSbCl4 + H2S = Sb2S3 + HCl =>
2 HSbCl4 + 3 H2S = Sb2S3 + 8 HCl
K2SO4(aq) + BaBr2(aq) = BaSO4(aq) + KBr =>
K2SO4(aq) + BaBr2(aq) = BaSO4(aq) + 2 KBr
HClO3 + CuNO3 = CuClO3 + HNO3 =>
HClO3 + CuNO3 = CuClO3 + HNO3
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
Cu + Cu2S = *Cu*Cu2S =>
Cu + Cu2S = *Cu*Cu2S
HSO3NH2 + NO2 = HSO4 + H2O + N2 =>
HSO3NH2 + NO2 = HSO4 + H2O + N2
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
F2 + NaO = NaF + O =>
F2 + 2 NaO = 2 NaF + 2 O
C5H100 + O2 = CO2 + H2O =>
C5H100 + 30 O2 = 5 CO2 + 50 H2O
NaOH + Li2S = LiOH + Na2S =>
2 NaOH + Li2S = 2 LiOH + Na2S
CaCl2(aq) + K2(aq) = Ca(s) + KCl(aq) =>
CaCl2(aq) + K2(aq) = Ca(s) + 2 KCl(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
B2Br6 + HNO3 = B(NO3)3B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = B(NO3)3B(NO3)3 + 6 HBr
HI + H2SO4 = H3S + I + H2O =>
9 HI + H2SO4 = H3S + 9 I + 4 H2O
Na(OH)(aq) + MgCl2(aq) = Mg(OH)2(s) + NaCl(aq) =>
2 Na(OH)(aq) + MgCl2(aq) = Mg(OH)2(s) + 2 NaCl(aq)
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
KNaC4H4O6 + CaCl2 = CaC4H4O6 + KCl + NaCl =>
KNaC4H4O6 + CaCl2 = CaC4H4O6 + KCl + NaCl
O2C2H5OH + O2 = CO2 + H2O =>
O2C2H5OH + 2 O2 = 2 CO2 + 3 H2O
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Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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