| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 O2 = P4O10
C6H14 + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
4 C6H14 + 19 SO4{-2} + 14 H{+} = 24 HCO3{-} + 19 H2S + 4 H2O
H4CO3 + CH3OH = H6C2O3 + H2O =>
H4CO3 + CH3OH = H6C2O3 + H2O
(NH4)2S + Ba(OH)2 = BaS + NH4OH =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH4OH
NaCl + AgNO4 = Na(NO4) + AgCl =>
NaCl + AgNO4 = Na(NO4) + AgCl
ClO + H2O = HClO3 + HCl =>
2 ClO + H2O = HClO3 + HCl
NH4OH(aq) + HBr(aq) = H2O(l) + NH4Br(g) =>
NH4OH(aq) + HBr(aq) = H2O(l) + NH4Br(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ba(OH)2(Ac) + Na2SO4(Ac) = BaSO4(s) + NaOH(Ac) =>
Ba(OH)2(Ac) + Na2SO4(Ac) = BaSO4(s) + 2 NaOH(Ac)
CH2O + H2O = CH2O2 + H2 =>
CH2O + H2O = CH2O2 + H2
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
Ba(OH)2 + H2(SO4) = Ba2(SO4)2 + H(OH) =>
2 Ba(OH)2 + 2 H2(SO4) = Ba2(SO4)2 + 4 H(OH)
Br2 + Co = Br{-} + Co2{+} =>
Br2 + 4 Co = 2 Br{-} + 2 Co2{+}
Mn04 = Mn =>
Mn04 = 4 Mn
KOH + MnO2 + O2 = KMnO4 + H2O =>
4 KOH + 4 MnO2 + 3 O2 = 4 KMnO4 + 2 H2O
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
AgNO3 + Na3PO4 = AgNa3PO4NO3 =>
AgNO3 + Na3PO4 = AgNa3PO4NO3
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
Al(s) + Cl2(l) = AlCl =>
2 Al(s) + Cl2(l) = 2 AlCl
FeO + Mg = MgO + Fe =>
FeO + Mg = MgO + Fe
Y2(CO3)3 + K5C60 + CuCl2 = YKC60Cu2 + CO3 + KCl =>
Y2(CO3)3 + 2 K5C60 + 4 CuCl2 = 2 YKC60Cu2 + 3 CO3 + 8 KCl
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
Ba3(PO4)2 + H2O = Ba(H2PO4)2 + Ba(OH)2 =>
Ba3(PO4)2 + 4 H2O = Ba(H2PO4)2 + 2 Ba(OH)2
SiO2 + CuSO4 = SiSO4 + CuO2 =>
SiO2 + CuSO4 = SiSO4 + CuO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
P + I = PI3 =>
P + 3 I = PI3
Cu + NH3 = Cu((NH3)2) =>
Cu + 2 NH3 = Cu((NH3)2)
CaS + O2 = CaSO4 =>
CaS + 2 O2 = CaSO4
K2CrO7 + C2H6O + HCl = C2H4O + KCl + CrCl3 + H2O =>
2 K2CrO7 + 9 C2H6O + 10 HCl = 9 C2H4O + 4 KCl + 2 CrCl3 + 14 H2O
V2(SO4)3 + H2O + O2 = VOSO4 + H2SO4 =>
2 V2(SO4)3 + 2 H2O + O2 = 4 VOSO4 + 2 H2SO4
C2H5CCC2H5 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
C2H5CCC2H5 + 2 KMnO4 + 3 H2SO4 = 3 CH3COOH + 2 MnSO4 + K2SO4 + 2 H2O
C6H4CH3Br + KMnO4 = C6H4BrCOOH + MnO2 + KOH =>
C6H4CH3Br + 2 KMnO4 = C6H4BrCOOH + 2 MnO2 + 2 KOH
Mn04 = Mn =>
Mn04 = 4 Mn
C61H2O6 + O2 = CO2 + H2O =>
2 C61H2O6 + 117 O2 = 122 CO2 + 2 H2O
ZnO + N = ZnN + O =>
ZnO + N = ZnN + O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3COOC6H5NaOH = C6H5OHCH3COONa =>
CH3COOC6H5NaOH = C6H5OHCH3COONa
C180H297O132N + CH4N2O = C5H7O2N + H2O + CO2 =>
4 C180H297O132N + 73 CH4N2O = 150 C5H7O2N + 215 H2O + 43 CO2
C5OH + O2 = H2O + CO2 =>
4 C5OH + 19 O2 = 2 H2O + 20 CO2
C6H12O6 + NO3{-} = NO2{-} + H2O + CO2 =>
C6H12O6 + 12 NO3{-} = 12 NO2{-} + 6 H2O + 6 CO2
C12H30O6W + O2 = WO3 + CO2 + H2O =>
C12H30O6W + 18 O2 = WO3 + 12 CO2 + 15 H2O
Te + HNO3 = TeO2 + H2O + N0 =>
5 Te + 4 HNO3 = 5 TeO2 + 2 H2O + 4 N0
HBrO3 + HCl = HBr + Cl2 + H2O =>
HBrO3 + 6 HCl = HBr + 3 Cl2 + 3 H2O
MgCO3 = (MgO)CO2 =>
MgCO3 = (MgO)CO2
CuO + NH4OH = Cu(OH)2 + (NH4)2O =>
CuO + 2 NH4OH = Cu(OH)2 + (NH4)2O
C6H5OH + HNO3 = HNO + H2O + CO2 =>
C6H5OH + 7 HNO3 = 7 HNO + 3 H2O + 6 CO2
HNa + ClO(OH) = NaClO + H2O =>
HNa + ClO(OH) = NaClO + H2O
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
NH4NO2(s) = N + H2O =>
NH4NO2(s) = 2 N + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/24
Équations équilibrées sur06/14/23
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