| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NH3 = CuNH2 + HSO4
C2H2OC2H5 + O2 = H2O + CO2 =>
4 C2H2OC2H5 + 21 O2 = 14 H2O + 16 CO2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CrH2 + H2O = Cr(OH)2 + H2 =>
CrH2 + 2 H2O = Cr(OH)2 + 2 H2
Ca5F(PO4)3 + SiO2 + C = CaSiO3 + CaF2 + CO2 + P4 =>
4 Ca5F(PO4)3 + 18 SiO2 + 15 C = 18 CaSiO3 + 2 CaF2 + 15 CO2 + 3 P4
CrO3 + H{+} + Cd = Cr{3+} + H2O + Cd{2+} =>
2 CrO3 + 12 H{+} + 3 Cd = 2 Cr{3+} + 6 H2O + 3 Cd{2+}
(NH4)2CO3 + CH3COOH = (NH4)CH3COOH + CO2 + H2O =>
4(NH4)2CO3 + 9 CH3COOH = 8(NH4)CH3COOH + 6 CO2 + 2 H2O
CuCO3Cu(OH)2 + HBF4 = Cu(BF4)2 + CO2 + H2O =>
CuCO3Cu(OH)2 + 4 HBF4 = 2 Cu(BF4)2 + CO2 + 3 H2O
C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2
H2O2SO2 = H2SO4 =>
H2O2SO2 = H2SO4
[Ag(NH3)2{+}] + HCl = AgCl + NH3 + H{+} =>
[Ag(NH3)2{+}] + HCl = AgCl + 2 NH3 + H{+}
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
C4H10S(l) + O2(g) = CO2 + H2O + SO3 =>
C4H10S(l) + 8 O2(g) = 4 CO2 + 5 H2O + SO3
NaOH + Fe2(PO4)2 = Na3PO4 + Fe(OH)3 =>
6 NaOH + Fe2(PO4)2 = 2 Na3PO4 + 2 Fe(OH)3
Cu(H20)6 + OH = Cu(OH)2 + H2O =>
Cu(H20)6 + 122 OH = Cu(OH)2 + 120 H2O
HNO3 + AlPO = HPO + AlNO3 =>
HNO3 + AlPO = HPO + AlNO3
Ca(OH)2 + HC2H3O2 = HOH + Ca(C2H3O2)2 =>
Ca(OH)2 + 2 HC2H3O2 = 2 HOH + Ca(C2H3O2)2
KL + PB + N2O6 = KNO3 + PBL2 =>
2 KL + PB + N2O6 = 2 KNO3 + PBL2
ZnO + H3PO4 = Zn3(PO4)2 + HOH =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 HOH
C2H3NaO2 + AlBr3 = NaBr + Al(CH3CO2)3 =>
3 C2H3NaO2 + AlBr3 = 3 NaBr + Al(CH3CO2)3
HC2H3O2(aq) + Na2CO3(aq) = H20(l) + CO2(g) + NaC2H3O2(aq) =>
25 HC2H3O2(aq) + 10 Na2CO3(aq) = 2 H20(l) + 20 CO2(g) + 20 NaC2H3O2(aq)
BaCl2(aq) + H2SO4(l) = BaSO4(s) + HCl(g) =>
BaCl2(aq) + H2SO4(l) = BaSO4(s) + 2 HCl(g)
C3H5(NO3)3(nitroglicerina) = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3(nitroglicerina) = 12 CO2 + 6 N2 + O2 + 10 H2O
SO + CO2 = CO + SO2 =>
SO + CO2 = CO + SO2
NaOH + NaAsO2 + Br2 = NaBr + Na3AsO4 + H2O =>
4 NaOH + NaAsO2 + Br2 = 2 NaBr + Na3AsO4 + 2 H2O
NaOH2 + H2SO4 = Na2SO4 + H2OH =>
2 NaOH2 + H2SO4 = Na2SO4 + 2 H2OH
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
H2SO4(H2O) = H2O + H2SO4 =>
H2SO4(H2O) = H2O + H2SO4
NiClO3 = NiO + ClO2 =>
NiClO3 = NiO + ClO2
C6H12O6 + CO2 = C4H6O4 + CH2O2 =>
2 C6H12O6 + 3 CO2 = 3 C4H6O4 + 3 CH2O2
Ba3(PO4)2 + MgI2 = Mg3(PO4)2 + BaI2 =>
Ba3(PO4)2 + 3 MgI2 = Mg3(PO4)2 + 3 BaI2
B10H14 + H2O2 = B2O3 + H2O1 =>
B10H14 + 22 H2O2 = 5 B2O3 + 29 H2O1
Al2(SO3)3 + H2O = H2SO3 + Al2O3 =>
Al2(SO3)3 + 3 H2O = 3 H2SO3 + Al2O3
KMnO4 + (COOH)2 = K2COOH + MnO4 =>
4 KMnO4 + (COOH)2 = 2 K2COOH + 4 MnO4
TbF4 + KOH = TbF3 + KF + O2 + H2O =>
4 TbF4 + 4 KOH = 4 TbF3 + 4 KF + O2 + 2 H2O
Cu(OH)2 + BrH = (Br)2Cu + H2O =>
Cu(OH)2 + 2 BrH = (Br)2Cu + 2 H2O
Na2Co2 = Na + Co =>
Na2Co2 = 2 Na + 2 Co
KI + HNO3 = NO + KNO3 + H2O + I2 =>
6 KI + 8 HNO3 = 2 NO + 6 KNO3 + 4 H2O + 3 I2
FeCl2 + NH3 + H2O2 = H2O + Fe(OH)3 + NCl2 =>
FeCl2 + NH3 + 3 H2O2 = 3 H2O + Fe(OH)3 + NCl2
PbO2 + HBrO + HCl = PbCl2 + H2O + Pb(BrO3)2 =>
4 PbO2 + 2 HBrO + 6 HCl = 3 PbCl2 + 4 H2O + Pb(BrO3)2
C6H5OHCH3 + NO3{-} + H{+} = N2 + CO2 + H2O =>
2 C6H5OHCH3 + 14 NO3{-} + 14 H{+} = 7 N2 + 14 CO2 + 16 H2O
Al2O3 + NaOH + H2O = Na + Al(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na + 2 Al(OH)4
HNN2 + Pb = Pb(NN2)2 + NH3 =>
9 HNN2 + 4 Pb = 4 Pb(NN2)2 + 3 NH3
Mg(NO3) + NaOH{-} = MgOH{-} + NaNO3 =>
Mg(NO3) + NaOH{-} = MgOH{-} + NaNO3
C3H8 + O2 = (CO2)3 + H2O =>
C3H8 + 5 O2 = (CO2)3 + 4 H2O
P4(s) + NaOH(aq) + H2O = PH3(g) + Na2PHO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O = 2 PH3(g) + 2 Na2PHO3(aq)
(C6H8)2 + O2 = CO2 + H2O =>
(C6H8)2 + 16 O2 = 12 CO2 + 8 H2O
CH3CH2Cl + LiOH = CH2CH2 + ClLi + H2O =>
CH3CH2Cl + LiOH = CH2CH2 + ClLi + H2O
C5H10O + O2 = CO2 + H2O =>
C5H10O + 7 O2 = 5 CO2 + 5 H2O
Se2 + H = HSe =>
Se2 + 2 H = 2 HSe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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