| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClAgNO3 = NaNO3 + AgCl
ZnSO4 + Al = (Al2SO4)3 + Zn =>
3 ZnSO4 + 6 Al = (Al2SO4)3 + 3 Zn
BaO + BeO = Ba5Be2O7 =>
5 BaO + 2 BeO = Ba5Be2O7
HNO3 + Li2CO3 = LiHCO3 + LiNO3 =>
HNO3 + Li2CO3 = LiHCO3 + LiNO3
NCO3 = NOCO2 =>
NCO3 = NOCO2
HCNO + HBrO = BrO3{-} + HCN + H{+} =>
2 HCNO + HBrO = BrO3{-} + 2 HCN + H{+}
HNO + NaOH = NaNO + H2O =>
HNO + NaOH = NaNO + H2O
KCl + C6H8O7 = KC6H8O7 + Cl =>
KCl + C6H8O7 = KC6H8O7 + Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiHCO3 + HClO = LiCl + H2O + CO3 =>
LiHCO3 + HClO = LiCl + H2O + CO3
NH4Cl + CaOH = CaCl + NH3 + HOH =>
NH4Cl + CaOH = CaCl + NH3 + HOH
NaH2PO4Na2HPO4 = Na2H2PO4NaHPO4 =>
NaH2PO4Na2HPO4 = Na2H2PO4NaHPO4
NaOH + HBr = NaBr + H2O =>
NaOH + HBr = NaBr + H2O
NaCl + Na2SO4 = Na3Cl + SO4 =>
NaCl + Na2SO4 = Na3Cl + SO4
CO(g) + H2(g) = C8H18(l) + H2O = hoh =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
CrO5 = Cr2O3 + O2 =>
4 CrO5 = 2 Cr2O3 + 7 O2
Ag2O + SO3 = Ag2SO4 =>
Ag2O + SO3 = Ag2SO4
C5H8 + H2O = CO2 + H2 =>
C5H8 + 10 H2O = 5 CO2 + 14 H2
PN + H2O = NH4H2PO3 =>
PN + 3 H2O = NH4H2PO3
Na2O + H2Co3 = Na2Co3 + H2O =>
Na2O + H2Co3 = Na2Co3 + H2O
CrCl3 + Zn(OH)2 = Cr(OH)3 + ZnCl2 =>
2 CrCl3 + 3 Zn(OH)2 = 2 Cr(OH)3 + 3 ZnCl2
C6H14N2O2 + HCl = C6H14N2O2HCl =>
C6H14N2O2 + HCl = C6H14N2O2HCl
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2CrO7 + CrCl2 + HCl = NaCl + CrCl3 + H2O =>
Na2CrO7 + 9 CrCl2 + 14 HCl = 2 NaCl + 10 CrCl3 + 7 H2O
PBS + O2 = PBO2 + SO2 =>
PBS + 2 O2 = PBO2 + SO2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Al + Fe2O3 = O3Al + Fe =>
Al + Fe2O3 = O3Al + 2 Fe
C6H5NO2 + Zn + NaOH + H2O = C6H5NH2 + Na2[Zn(OH)4] =>
C6H5NO2 + 3 Zn + 6 NaOH + 4 H2O = C6H5NH2 + 3 Na2[Zn(OH)4]
ZnO + H2O + Ba(OH)2 = BaZn + H2O2 =>
ZnO + H2O + Ba(OH)2 = BaZn + 2 H2O2
Zn + K = ZnK =>
Zn + K = ZnK
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
SnCl4(aq) + Al(s) = AlCl4 + Sn =>
SnCl4(aq) + Al(s) = AlCl4 + Sn
C2H8N2 + HI = C2H10I2N2 =>
C2H8N2 + 2 HI = C2H10I2N2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCl2 + Ca(OH)2 = Cu2(OH)2Cl2 + CaCl2 =>
2 CuCl2 + Ca(OH)2 = Cu2(OH)2Cl2 + CaCl2
C4H6O5 + Na2CO3 = Na2C4H4O5 + CO2 + H2O =>
C4H6O5 + Na2CO3 = Na2C4H4O5 + CO2 + H2O
BrF3 + KF + Au = KAuF4 + Br2 =>
2 BrF3 + 2 KF + 2 Au = 2 KAuF4 + Br2
Zn + KCl = ZnKCl =>
Zn + KCl = ZnKCl
CuSO3 = Cu + SO3 =>
CuSO3 = Cu + SO3
Ca(NO3)2 + AgBr = AgNO3 + CaBr2 =>
Ca(NO3)2 + 2 AgBr = 2 AgNO3 + CaBr2
CH3CH2Cl + Br = CH3CH2Br + Cl =>
CH3CH2Cl + Br = CH3CH2Br + Cl
P + NaClO2 + H2O = Na2H2P2O6 + HCl =>
2 P + 2 NaClO2 + 2 H2O = Na2H2P2O6 + 2 HCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2 =>
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca + CuCl2 = CaCl2 + CuCl =>
Ca + 2 CuCl2 = CaCl2 + 2 CuCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/13/24
Équations équilibrées sur10/13/23
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