| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cu + 8 Nh3 + O2 + 2 H2O = 4 Cu(Nh3)2(OH)
CH3OH + O2 = CO2 + H2 =>
2 CH3OH + O2 = 2 CO2 + 4 H2
AgNo3 + K2CrO4 = KNo3 + Ag2CrO4 =>
2 AgNo3 + K2CrO4 = 2 KNo3 + Ag2CrO4
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C6H5NHCOCH3 + H2SO4 = C6H5NHCOCH4 + HSO4 =>
C6H5NHCOCH3 + H2SO4 = C6H5NHCOCH4 + HSO4
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu(OH)2 + HBr = CuBr2 + H2O =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2 + NaBr = Br + NaCl2 =>
Cl2 + NaBr = Br + NaCl2
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu
BA(HCO3)2 + CA(OH)2 = BACO3 + CACO3 + H2O =>
BA(HCO3)2 + CA(OH)2 = BACO3 + CACO3 + 2 H2O
Ag2O + C2H2 = C2Ag2 + H2O =>
Ag2O + C2H2 = C2Ag2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2SO4 + NaOH = Na2SO4 + KOH =>
K2SO4 + 2 NaOH = Na2SO4 + 2 KOH
Al + KNO3 + KOH + H2O = NH3 + K3(Al(OH)6) =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 3 NH3 + 8 K3(Al(OH)6)
As2O3 + NaOH + [C6H5N2]Cl + SO2 = C6H5AsO + N2 + NaCl + Na2SO4 + H2O =>
As2O3 + 6 NaOH + 2[C6H5N2]Cl + 2 SO2 = 2 C6H5AsO + 2 N2 + 2 NaCl + 2 Na2SO4 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KNO3 + H2SO4 + Pb = K2SO4 + PbSO4 + NO + H2O =>
2 KNO3 + 4 H2SO4 + 3 Pb = K2SO4 + 3 PbSO4 + 2 NO + 4 H2O
NaOH + K2SO4 = NaSO4 + K2OH =>
NaOH + K2SO4 = NaSO4 + K2OH
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
P + NaOH + H2O = PH3 + NaH2PO2 =>
4 P + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
CO + CuO = CO2 + Cu =>
CO + CuO = CO2 + Cu
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
ZnCl2 + H2O = HCl + ZnO =>
ZnCl2 + H2O = 2 HCl + ZnO
LiNO3 + NaCl = LiCl + NaNO3 =>
LiNO3 + NaCl = LiCl + NaNO3
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
C + Na2Cr2O7 = Cr2O3 + Na2O + CO =>
3 C + Na2Cr2O7 = Cr2O3 + Na2O + 3 CO
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe + AGNO3 = Fe(NO3)2 + AG =>
Fe + 2 AGNO3 = Fe(NO3)2 + 2 AG
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/17
Équations équilibrées sur04/12/16
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