| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10N2O3 + C6H13O9P = C5H9NO4 + C6H14NO8P
C2H5(g) + O2(g) = CO2(g) + H2O =>
4 C2H5(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
Ca3N2(s) = Ca(s) + N2(g) =>
Ca3N2(s) = 3 Ca(s) + N2(g)
Na4SiO7 + HCl = H4SiO7 + NaCl =>
Na4SiO7 + 4 HCl = H4SiO7 + 4 NaCl
V2O5 + CaS = V2S5 + CaO =>
V2O5 + 5 CaS = V2S5 + 5 CaO
Mg(NO3)2 + H2S = MgS + H(NO3) =>
Mg(NO3)2 + H2S = MgS + 2 H(NO3)
SO2 + KO2 = KS3O3 + O =>
3 SO2 + KO2 = KS3O3 + 5 O
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4 =>
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4
Na2C2O4 + AgNO3 = Na2NO3 + AgC2O4 =>
Na2C2O4 + AgNO3 = Na2NO3 + AgC2O4
KI + Cr(III) = KICr(III) =>
KI + Cr(III) = KICr(III)
Cu2O + HCl = CuCl2 + H2O + H2 =>
Cu2O + 4 HCl = 2 CuCl2 + H2O + H2
NO = NO1 =>
NO = NO1
KOH + MgCl2 = Mg(OH)2 + KCl =>
2 KOH + MgCl2 = Mg(OH)2 + 2 KCl
(C9H12OSi) + Cu(C6H12N4)(ClO4)2 = Si + CO + H2 + Cu + Cl2 + N2 =>
(C9H12OSi) + 4 Cu(C6H12N4)(ClO4)2 = Si + 33 CO + 30 H2 + 4 Cu + 4 Cl2 + 8 N2
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
SiC + NaOH + O2 = Na2SiO3 + H2O + CO2 =>
SiC + 2 NaOH + 2 O2 = Na2SiO3 + H2O + CO2
KNO3 + Al + KOH + H2O = K2[Al(OH)4] + NH3 =>
KNO3 + 4 Al + 7 KOH + 6 H2O = 4 K2[Al(OH)4] + NH3
C5H10O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(l)
Al(CH3COO)3 + NH4OH = Al(OH)3 + NH4CH3COO =>
Al(CH3COO)3 + 3 NH4OH = Al(OH)3 + 3 NH4CH3COO
Al[OH]3 + NaOH = Na[Al(OH)4] =>
Al[OH]3 + NaOH = Na[Al(OH)4]
FeS + O2 + SiO2 = Fe2SiO4 + SO2 =>
2 FeS + 3 O2 + SiO2 = Fe2SiO4 + 2 SO2
C4H9OH + O2 = C4H8OH + H2O =>
4 C4H9OH + O2 = 4 C4H8OH + 2 H2O
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
Mg + CaO = MgCaO =>
Mg + CaO = MgCaO
CO2 + H1O = H2OCO3 =>
CO2 + 2 H1O = H2OCO3
(C9H12OSi) + Cu(C6H12N4)(ClO4)2 = Si + CO + H2 + Cu + Cl2 + N2 =>
(C9H12OSi) + 4 Cu(C6H12N4)(ClO4)2 = Si + 33 CO + 30 H2 + 4 Cu + 4 Cl2 + 8 N2
H2SO4 + Mg(OH)2 = Mg2(SO4)2 + H2O =>
2 H2SO4 + 2 Mg(OH)2 = Mg2(SO4)2 + 4 H2O
Cu(OH)2 + H2O2 = CuO2 + H2O =>
Cu(OH)2 + H2O2 = CuO2 + 2 H2O
Rh + NaHSO4 = Rh2(SO4)3 + NaH =>
2 Rh + 3 NaHSO4 = Rh2(SO4)3 + 3 NaH
(C9H12OSi) + Cu(C6H12N4)(ClO4)2 = Si + CO + H2 + CuO + Cl2 + N2 =>
(C9H12OSi) + 8 Cu(C6H12N4)(ClO4)2 = Si + 57 CO + 54 H2 + 8 CuO + 8 Cl2 + 16 N2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3 + Cl2 = CH3CH2Cl + HCl =>
2 CH3 + Cl2 = CH3CH2Cl + HCl
C6H5CH2Cl + N(CH3)3 = C6H5CH2CH2N(CH3)2 + HCl =>
C6H5CH2Cl + N(CH3)3 = C6H5CH2CH2N(CH3)2 + HCl
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
Al + FeCrO4 = AlCrO4 + Fe =>
Al + FeCrO4 = AlCrO4 + Fe
NaOH + K2SO3 = Na2SO3 + KOH =>
2 NaOH + K2SO3 = Na2SO3 + 2 KOH
Ag + Pb{2+} = Ag{+} + Pb =>
2 Ag + Pb{2+} = 2 Ag{+} + Pb
(C9H12OSi) + Cu(C6H12N4)(ClO4)2 = SiO2 + CO + H2 + CuO + Cl2 + N2 =>
(C9H12OSi) + 10 Cu(C6H12N4)(ClO4)2 = SiO2 + 69 CO + 66 H2 + 10 CuO + 10 Cl2 + 20 N2
CaH2O = HCaOH =>
CaH2O = HCaOH
TiCl4 + Zn = Ti + ZnCl2 =>
TiCl4 + 2 Zn = Ti + 2 ZnCl2
Na3AsO4 + HCl = Na3AsO3 + H2O + Cl2 =>
Na3AsO4 + 2 HCl = Na3AsO3 + H2O + Cl2
C6H12O6 + NaHCO3 = CO2 + H2O + Na =>
C6H12O6 + 24 NaHCO3 = 30 CO2 + 18 H2O + 24 Na
CaSO4H2O = H2SO4CaO =>
CaSO4H2O = H2SO4CaO
P4 + CO2 = P4O6 + CO =>
P4 + 6 CO2 = P4O6 + 6 CO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H6N2O2 + HCl = C6H7N2O2 + Cl =>
C6H6N2O2 + HCl = C6H7N2O2 + Cl
AgCl + BaBr2 = AgBr + BaCl2 =>
2 AgCl + BaBr2 = 2 AgBr + BaCl2
CuCl + NaNO3 = CuNO3 + NaCl =>
CuCl + NaNO3 = CuNO3 + NaCl
C2HCl3 + O2 + H2O = CO2 + Cl{-} + H{+} =>
2 C2HCl3 + 3 O2 + 2 H2O = 4 CO2 + 6 Cl{-} + 6 H{+}
HC2H3O2(aq) + K2CO3(aq) = H2O(l) + KC2H3O2(aq) + CO2(g) =>
2 HC2H3O2(aq) + K2CO3(aq) = H2O(l) + 2 KC2H3O2(aq) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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