| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 HCl = Cu(Cl)2 + H2
Al2O3 + NO = Al2NO4 =>
Al2O3 + NO = Al2NO4
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
As{5+} + CH3C(S)NH2 + H2O = As2S5 + CH3C(O)NH2 + H{+} =>
2 As{5+} + 5 CH3C(S)NH2 + 5 H2O = As2S5 + 5 CH3C(O)NH2 + 10 H{+}
As2O3 + KBrO3 + H2O = H3AsO4 + KBr =>
3 As2O3 + 2 KBrO3 + 9 H2O = 6 H3AsO4 + 2 KBr
CaH20 + O2 = CaO + H2O =>
2 CaH20 + 11 O2 = 2 CaO + 20 H2O
P4 + O2 = P2O =>
P4 + O2 = 2 P2O
Sb{3+} + H{+} + BrO3{-} = Sb{+5} + Br{-} + H2O =>
3 Sb{3+} + 6 H{+} + BrO3{-} = 3 Sb{+5} + Br{-} + 3 H2O
O10 = O2 =>
O10 = 5 O2
KMnO4 + NO2 + H2O = MnO2 + HNO3 + KNO3 =>
KMnO4 + 3 NO2 + H2O = MnO2 + 2 HNO3 + KNO3
Ca(PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(PO4)2 =>
Ca(PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(PO4)2
NaCl + CO2 = NaCO2 + Cl =>
NaCl + CO2 = NaCO2 + Cl
C3H6(NO3)2 + K2Cr2O7 = K2O + Cr2O3 + HNO3 + H2O + CO2 =>
3 C3H6(NO3)2 + 8 K2Cr2O7 = 8 K2O + 8 Cr2O3 + 6 HNO3 + 6 H2O + 9 CO2
P = P5 =>
5 P = P5
AlO + HCl = AlCl2 + H2O =>
AlO + 2 HCl = AlCl2 + H2O
H2SO + Mg(OH)2 = H2O + S(OH) + Mg(OH) =>
H2SO + Mg(OH)2 = H2O + S(OH) + Mg(OH)
(NH4)2CO3 + H2O = (NH4)2O + H2CO3 =>
(NH4)2CO3 + H2O = (NH4)2O + H2CO3
CuBr + AgNO3 = Ag + AgBr + Cu(NO3)2 =>
CuBr + 2 AgNO3 = Ag + AgBr + Cu(NO3)2
Zn + HCl = ZnCl2 + H25 =>
25 Zn + 50 HCl = 25 ZnCl2 + 2 H25
Ba(OH)2 + HBr = BaH2 + BrOH =>
Ba(OH)2 + 2 HBr = BaH2 + 2 BrOH
HgCl2 + (NH4)2S = Hg + Cl2(NH4)2S =>
HgCl2 + (NH4)2S = Hg + Cl2(NH4)2S
K + Br2(l) = KBr2 =>
K + Br2(l) = KBr2
H2SO4 + K3[Fe(CN)6] = Fe2(SO4)3 + K2SO4 + HCN =>
6 H2SO4 + 2 K3[Fe(CN)6] = Fe2(SO4)3 + 3 K2SO4 + 12 HCN
NH4Cl + SO2 = SOCl2 + NH3 + H2O =>
2 NH4Cl + SO2 = SOCl2 + 2 NH3 + H2O
ZnCl2 + CuCO3 = ZnCO3 + CuCl2 =>
ZnCl2 + CuCO3 = ZnCO3 + CuCl2
Co2 = Co =>
Co2 = 2 Co
MgOBeSe = BeOMgSe =>
MgOBeSe = BeOMgSe
AlNO3(aq) + KCO3(aq) = AlCO3(s) + KNO3(aq) =>
AlNO3(aq) + KCO3(aq) = AlCO3(s) + KNO3(aq)
KNo3 + C2H3O2 = K(C2H3O2) + No3 =>
KNo3 + C2H3O2 = K(C2H3O2) + No3
ZnO(aq) + HCl(aq) = ZnCl2 + H2O =>
ZnO(aq) + 2 HCl(aq) = ZnCl2 + H2O
SO3 + NaCl + H2O = HCl + Na2SO4 =>
SO3 + 2 NaCl + H2O = 2 HCl + Na2SO4
Cu2(OH)2 + HNO2 = CuNO2 + H2O =>
Cu2(OH)2 + 2 HNO2 = 2 CuNO2 + 2 H2O
PCl5 + AsF3 = PF5 + AsCl3 =>
3 PCl5 + 5 AsF3 = 3 PF5 + 5 AsCl3
MnC2O4 + C2H2O4 = MnC4H6O4 + H2O + CO2 =>
MnC2O4 + 7 C2H2O4 = MnC4H6O4 + 4 H2O + 12 CO2
Mg(s) + ZnCl2 = Zn + MgCl2 =>
Mg(s) + ZnCl2 = Zn + MgCl2
calciumhydroxide + hydrogenchloride = calciumchloride + water =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
K + Fe + (CN)6 = [KFe2(CN)6] =>
K + 2 Fe + (CN)6 = [KFe2(CN)6]
(K2SO4) + BaCl2 = BaSO4 + KCl =>
(K2SO4) + BaCl2 = BaSO4 + 2 KCl
Cu{2+} + C10H14N2O8{2-} = CuC10H14N2O8 =>
Cu{2+} + C10H14N2O8{2-} = CuC10H14N2O8
NH3 + H = HNH4 =>
NH3 + 2 H = HNH4
Ca(H2PO4)2 + AgNO3 = CaNO3 + Ag(H2PO4)2 =>
Ca(H2PO4)2 + AgNO3 = CaNO3 + Ag(H2PO4)2
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
HKCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 HKCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
Cr(s) + HCl(aq) = CrCl5(aq) + H2(g) =>
2 Cr(s) + 10 HCl(aq) = 2 CrCl5(aq) + 5 H2(g)
Fe2O3 + Na2S2O3 = FeO + FeSO4 + Na2SO4 =>
4 Fe2O3 + Na2S2O3 = 7 FeO + FeSO4 + Na2SO4
Ca(OH)2 + H3N = H2O + Ca + N2 =>
3 Ca(OH)2 + 2 H3N = 6 H2O + 3 Ca + N2
CS2(l) + H2O2(l) = CO2(g) + H2O(l) + SO2(g) =>
CS2(l) + 6 H2O2(l) = CO2(g) + 6 H2O(l) + 2 SO2(g)
SO2 + K2Cr2O7 + HCl = Cr2(SO4)3 + H2O + KCl =>
3 SO2 + K2Cr2O7 + 2 HCl = Cr2(SO4)3 + H2O + 2 KCl
C20H39NO + O2 = CO2 + H2O + NO2 =>
4 C20H39NO + 121 O2 = 80 CO2 + 78 H2O + 4 NO2
K2PbO2 + H2O = Pb(OH)2 + KOH =>
K2PbO2 + 2 H2O = Pb(OH)2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/24
Équations équilibrées sur10/11/23
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