| Équations équilibrées la veille |
3 MgSO4 + 2 In = In2(SO4)3 + 3 Mg
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
C3H7OOH + CH3OH = C3H7OOCH3 + H2O =>
C3H7OOH + CH3OH = C3H7OOCH3 + H2O
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
H3PO4 + BaO2 = Ba3PO4 + H2O + O2 =>
4 H3PO4 + 12 BaO2 = 4 Ba3PO4 + 6 H2O + 9 O2
C3H8O + HBr = Br[{-}1] + C3H9O{+} =>
C3H8O + HBr = Br[{-}1] + C3H9O{+}
KNO2 + NaOH = KOH + NaNO2 =>
KNO2 + NaOH = KOH + NaNO2
Cu + H2O4S = CuSO4 + SO2 + H2O =>
Cu + 2 H2O4S = CuSO4 + SO2 + 2 H2O
Sn2O4 + H2O = Sn(OH)4 =>
Sn2O4 + 4 H2O = 2 Sn(OH)4
Cr2(SO4)3 + Sr(OH)2 = Cr2(OH)3 + Sr(SO4)2 =>
2 Cr2(SO4)3 + 3 Sr(OH)2 = 2 Cr2(OH)3 + 3 Sr(SO4)2
carbondioxide + Water = Glucose + Oxygen =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
H2CO2 + Al(OH) = Al2(CO2) + H2O =>
H2CO2 + 2 Al(OH) = Al2(CO2) + 2 H2O
Au + HNO3 + HCl = Au6Cl2 + NO + H2O =>
18 Au + 2 HNO3 + 6 HCl = 3 Au6Cl2 + 2 NO + 4 H2O
C7H8O + C3H7I + NaOH = C10H14O + NaI + H2O =>
C7H8O + C3H7I + NaOH = C10H14O + NaI + H2O
Mg + NaCl = Na + MgCl2 =>
Mg + 2 NaCl = 2 Na + MgCl2
Li2CO3 + MgO + MnO2 = Li2MgMn3O8 + CO2 =>
Li2CO3 + MgO + 3 MnO2 = Li2MgMn3O8 + CO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H2O = H2(g) + O2 =>
2 H2O = 2 H2(g) + O2
Co{+2} + PO4{3-} = Co3(PO4)2 =>
3 Co{+2} + 2 PO4{3-} = Co3(PO4)2
C5H4N4O3 + Cl2 = C5H4N4O3Cl2 =>
C5H4N4O3 + Cl2 = C5H4N4O3Cl2
C8H16 + K2Cr2O7 + H2SO4 = C8H16O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C8H16 + 2 K2Cr2O7 + 8 H2SO4 = 3 C8H16O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
CuO(s) + HCl(aq) = CuCl2(aq) + H2O =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O
NaOH + Na2CrO4 = NaCrO4 + OHNa2 =>
NaOH + Na2CrO4 = NaCrO4 + OHNa2
C2H5CH2SSCH2C2H5 + O2 = CO2 + SO2 + H2O =>
2 C2H5CH2SSCH2C2H5 + 23 O2 = 12 CO2 + 4 SO2 + 14 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
K3Cr(OH)6 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 =>
2 K3Cr(OH)6 + 6 H2SO4 = 12 H2O + 3 K2SO4 + Cr2(SO4)3
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
AlCl3(aq) + NaOH(aq) = NaCl3(aq) + AlOH(s) =>
AlCl3(aq) + NaOH(aq) = NaCl3(aq) + AlOH(s)
SnCl2 + NaS = SnNa2 + ClS =>
SnCl2 + 2 NaS = SnNa2 + 2 ClS
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
Ce{4+} + C2O4{2-} = Ce{3+} + CO2 =>
2 Ce{4+} + C2O4{2-} = 2 Ce{3+} + 2 CO2
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
ZnCO3 + CH3COOH = Zn(CH3COO)2 + H2CO3 =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + H2CO3
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)
NO2(g) + O2(g) + H20(g) = HNO3(aq) =>
20 NO2(g) + 10 O2(g) + H20(g) = 20 HNO3(aq)
BaCl2 + Na2SO4 = BaSO4 + NaCl(g) =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl(g)
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
Pb(CH3COO)2 + HCl = PbCl + H(CH3COO)2 =>
Pb(CH3COO)2 + HCl = PbCl + H(CH3COO)2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Mg(H2PO4)2 = Mg + H2PO4 =>
Mg(H2PO4)2 = Mg + 2 H2PO4
Li2O3 + H2 = H2O + Li =>
Li2O3 + 3 H2 = 3 H2O + 2 Li
Cu{+2} + O{-2} = CuO =>
Cu{+2} + O{-2} = CuO
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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