| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + F = FeF3 =>
Fe + 3 F = FeF3
(NH4)2CO3 + HNO3 = NH4NO3 + CO2 + H2O =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + CO2 + H2O
Zr + Y2 = ZrY2 =>
Zr + Y2 = ZrY2
(NH4)2CO3 + HNO3 = NH4NO3 + CO2 + H2O =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + CO2 + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 = H2O =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(HCO3)2(aq) = CaCO3(aq) + H2O(l) + CO2(g) =>
Ca(HCO3)2(aq) = CaCO3(aq) + H2O(l) + CO2(g)
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
AlPO4 + MgCl = AlCl3 + PO4Mg3 =>
AlPO4 + 3 MgCl = AlCl3 + PO4Mg3
Cr(OH)3 + HNO2 = Cr(NO2)3 + H3(OH)3 =>
Cr(OH)3 + 3 HNO2 = Cr(NO2)3 + H3(OH)3
Cr + Ca(OH)2 = Cr(OH)2 + Ca =>
Cr + Ca(OH)2 = Cr(OH)2 + Ca
Fe(OH)3 + Cu(NO3)2 = Fe(NO3)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu(OH)2
NH4HSO4 + NaCl = HCl + NH4NaSO4 =>
NH4HSO4 + NaCl = HCl + NH4NaSO4
Mg2(s) + Fe2Cl3(s) = MgCl2(s) + Fe(s) =>
3 Mg2(s) + 4 Fe2Cl3(s) = 6 MgCl2(s) + 8 Fe(s)
ZnF = Zn + F2 =>
2 ZnF = 2 Zn + F2
BaCl2 + Pb(CH3COO)2 = PbCl2 + Ba(CH3COO)2 =>
BaCl2 + Pb(CH3COO)2 = PbCl2 + Ba(CH3COO)2
NO2 + KMnO4 = NO3 + Mn + K =>
4 NO2 + KMnO4 = 4 NO3 + Mn + K
C8H6O4 + O2 = CO2 + H2O =>
2 C8H6O4 + 15 O2 = 16 CO2 + 6 H2O
Br2 + K2S2O8 + H2O = HBrO3 + H2SO4 + K2SO4 =>
Br2 + 5 K2S2O8 + 6 H2O = 2 HBrO3 + 5 H2SO4 + 5 K2SO4
AgCH3COO + ZnCl2 = AgCl + Zn(CH3COO)2 =>
2 AgCH3COO + ZnCl2 = 2 AgCl + Zn(CH3COO)2
Hg(NO3)2 + Sn = Hg + Sn(NO3)2 =>
Hg(NO3)2 + Sn = Hg + Sn(NO3)2
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
H3PO4 + I2 = H2PO3 + HI + O2 =>
2 H3PO4 + I2 = 2 H2PO3 + 2 HI + O2
AlCl3(aq) + K2SO4(aq) = Al2(SO4)3(s) + KCl(aq) =>
2 AlCl3(aq) + 3 K2SO4(aq) = Al2(SO4)3(s) + 6 KCl(aq)
Mg + N3 = MgN =>
3 Mg + N3 = 3 MgN
O2 + Ge = OGe =>
O2 + 2 Ge = 2 OGe
He(g) + O2(g) = HeO(g) =>
2 He(g) + O2(g) = 2 HeO(g)
HAuCl4 + SnCl2 = Au + SnCl4 + HCl =>
2 HAuCl4 + 3 SnCl2 = 2 Au + 3 SnCl4 + 2 HCl
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
C16H20O2 + O2 = CO2 + H2O =>
C16H20O2 + 20 O2 = 16 CO2 + 10 H2O
Cr2(SO4) + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
3 Cr2(SO4) + 5 KClO3 + 18 KOH = 6 K2CrO4 + 5 KCl + 3 K2SO4 + 9 H2O
Sn{2+} + NO3{-} + H{+} = Sn{4+} + NO + H2O =>
3 Sn{2+} + 2 NO3{-} + 8 H{+} = 3 Sn{4+} + 2 NO + 4 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Zn{2} + Mg = Mg{2} + Zn =>
Zn{2} + Mg = Mg{2} + Zn
Sn{2+} + NO3{-} + H{+} = Sn{4+} + NO + H2O =>
3 Sn{2+} + 2 NO3{-} + 8 H{+} = 3 Sn{4+} + 2 NO + 4 H2O
MnS + NH4OH = (NH4)2S + Mn(OH)2 =>
MnS + 2 NH4OH = (NH4)2S + Mn(OH)2
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd =>
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
KOH + H3(PO)4 = K3(PO)4 + H2O =>
3 KOH + H3(PO)4 = K3(PO)4 + 3 H2O
Ca3(PO4)2 + HCl = CaHPO4 + CaCl2 =>
Ca3(PO4)2 + 2 HCl = 2 CaHPO4 + CaCl2
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
K2 + SO4 = K2SO4 =>
K2 + SO4 = K2SO4
KMnO4 + CaCl2 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + Cl2 + H2O =>
2 KMnO4 + 5 CaCl2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 5 Cl2 + 8 H2O
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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