| Équations équilibrées la veille |
2 KCIO3 = 2 KCI + 3 O2
Tl(ClO)3 + H3N = HClO + TlN =>
Tl(ClO)3 + H3N = 3 HClO + TlN
C5H11NH2 + O2 = H2O + CO2 + NO2 =>
4 C5H11NH2 + 37 O2 = 26 H2O + 20 CO2 + 4 NO2
MnSO4 + Hg = Mn + HgSO4 =>
MnSO4 + Hg = Mn + HgSO4
AgNO3 + K2Cl = KNO3 + Ag2Cl =>
2 AgNO3 + K2Cl = 2 KNO3 + Ag2Cl
Ca(NO3)2 + (NH4)2HPO4 + NH3 + H2O = Ca10(PO4)6 + NH4NO3 =>
40 Ca(NO3)2 + 24(NH4)2HPO4 + 34 NH3 + 3 H2O = 4 Ca10(PO4)6 + 81 NH4NO3
KCl(aq) + Pb(C2H3O2)2(aq) = PbCl2 + C2H3O2K(aq) =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = PbCl2 + 2 C2H3O2K(aq)
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
Bi + HNO3 = Bi(NO3) + NO + H2O =>
3 Bi + 4 HNO3 = 3 Bi(NO3) + NO + 2 H2O
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
H2S + Ca(OH)2 = H2O + Ca(HS)2 =>
2 H2S + Ca(OH)2 = 2 H2O + Ca(HS)2
K2S2O6(O2) + KClO3 = K2SO4 + O2 + Cl2O =>
2 K2S2O6(O2) + 4 KClO3 = 4 K2SO4 + 5 O2 + 2 Cl2O
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
BaCo3 = Ba + Co32 =>
32 BaCo3 = 32 Ba + 3 Co32
Mn + Cr2(SO4) = Cr + MnSO4 =>
Mn + Cr2(SO4) = 2 Cr + MnSO4
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
K3PO4(aq) + Li2SO4(aq) = K2SO4 + Li3PO4 =>
2 K3PO4(aq) + 3 Li2SO4(aq) = 3 K2SO4 + 2 Li3PO4
NH3 + H2 + O = NH4OH =>
NH3 + H2 + O = NH4OH
C6H6 + Cl2 = C6H3Cl3 + HCl =>
C6H6 + 3 Cl2 = C6H3Cl3 + 3 HCl
LiF + Ba3(BO3)2 = Ba3F + Li(BO3)2 =>
LiF + Ba3(BO3)2 = Ba3F + Li(BO3)2
Lead(II)iodide + strontiumcarbonate = Lead(II)carbonate + strontiumiodide =>
PbI2 + SrCO3 = PbCO3 + SrI2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CHO + H2O =>
4 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2CHO + 8 H2O
NaCl + Ca(NO3)2 = CaCl2 + (NaNO3)2 =>
2 NaCl + Ca(NO3)2 = CaCl2 + (NaNO3)2
Ba(CH3COO)2 + KOH = Ba(OH)2 + KCH3COO =>
Ba(CH3COO)2 + 2 KOH = Ba(OH)2 + 2 KCH3COO
CrI2 + Br2 = CrBr2 + I2 =>
CrI2 + Br2 = CrBr2 + I2
KMnO4 + KCl + H2SO4 = K2SO4 + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 14 KCl + 8 H2SO4 = 8 K2SO4 + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2 + CO3 = NH3 + CO2 + H2O =>
(NH4)2 + CO3 = 2 NH3 + CO2 + H2O
Mn{7+} + O2{2-} = Mn{2+} + O2 =>
2 Mn{7+} + 5 O2{2-} = 2 Mn{2+} + 5 O2
C6H13NH2 + Cl2 = C6H11Cl2NH2 + HCl =>
C6H13NH2 + 2 Cl2 = C6H11Cl2NH2 + 2 HCl
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
Ca + Al = Ca3Al2 =>
3 Ca + 2 Al = Ca3Al2
FeC2O4*2H2O(s) + O2(g) = FeO3(s) + H2O(g) + CO2(g) =>
2 FeC2O4*2H2O(s) + 3 O2(g) = 2 FeO3(s) + 4 H2O(g) + 4 CO2(g)
S2O3{2-} + (Cl)2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4(Cl)2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
S2O8 + HCl = ClO8 + S2H =>
S2O8 + HCl = ClO8 + S2H
Cr(s) + NiSO4(ac) = Cr(SO4)(ac) + Ni(s) =>
Cr(s) + NiSO4(ac) = Cr(SO4)(ac) + Ni(s)
HF(aq) + Na2SiO3 = H2SiF6 + NaF(aq) + H2O(l) =>
8 HF(aq) + Na2SiO3 = H2SiF6 + 2 NaF(aq) + 3 H2O(l)
Ba(CH3COO)2 + KOH = Ba(OH)2 + KCH3COO =>
Ba(CH3COO)2 + 2 KOH = Ba(OH)2 + 2 KCH3COO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH)2 + Cr2O7 = Cr2O3 + N2 + H2O =>
4(NH)2 + Cr2O7 = Cr2O3 + 4 N2 + 4 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O(l) =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O(l)
HCl(aq) + Na2CO3(s) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(s) = CO2(g) + H2O(l) + 2 NaCl(aq)
Mo(CO)6 + (C5H11N) = Mo(CO)4(C5H11N)2 + CO =>
Mo(CO)6 + 2(C5H11N) = Mo(CO)4(C5H11N)2 + 2 CO
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
K3AlO3 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
K3AlO3 + 6 HNO3 = 3 KNO3 + Al(NO3)3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Cu + Na(OH) + KI = CuI + KOH + Na =>
Cu + Na(OH) + KI = CuI + KOH + Na
Cu(OH)Cl + HCl = Cu + Cl2 + H2O =>
Cu(OH)Cl + HCl = Cu + Cl2 + H2O
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Équations équilibrées sur01/26/25
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