| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeSO4 + O2 = 2 Fe2O3 + 4 SO3
Fe + Cu(SO4)2 = FeSO4 + Cu =>
2 Fe + Cu(SO4)2 = 2 FeSO4 + Cu
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
LiC2O4 + Zn(ClO4)2 = ZnC2O4 + Li(ClO4)2 =>
LiC2O4 + Zn(ClO4)2 = ZnC2O4 + Li(ClO4)2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
H2(SO4) + NH4OH = H2OH + NH4SO4 =>
H2(SO4) + NH4OH = H2OH + NH4SO4
Ga + H2O = GaO + H2 =>
Ga + H2O = GaO + H2
MgCl2(aq) + NaOH = Mg(OH)2 + NaCl =>
MgCl2(aq) + 2 NaOH = Mg(OH)2 + 2 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaCl + NaOH = NaOHNaCl =>
NaCl + NaOH = NaOHNaCl
C10H10Fe + C4H6O3 = C12H12FeO + H2O =>
2 C10H10Fe + C4H6O3 = 2 C12H12FeO + H2O
Ca + KPO4 = CaPO4 + K =>
Ca + KPO4 = CaPO4 + K
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
N6 + H18 = NH18 =>
N6 + 6 H18 = 6 NH18
P2O5 + Na2SO4 = Na3PO4 + SO3 =>
P2O5 + 3 Na2SO4 = 2 Na3PO4 + 3 SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnF2 + PBr3 = PF3 + ZnBr2 =>
3 ZnF2 + 2 PBr3 = 2 PF3 + 3 ZnBr2
C2H6 + Br2 = C2Br6 + HBr =>
C2H6 + 6 Br2 = C2Br6 + 6 HBr
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2CO3
Cu + O20 = CuO =>
20 Cu + O20 = 20 CuO
Si3N4 + H2SO4 + H2O = (NH4)2SO4 + H2SiO3 =>
Si3N4 + 2 H2SO4 + 9 H2O = 2(NH4)2SO4 + 3 H2SiO3
Cd(s) + O2(g) = CdO =>
2 Cd(s) + O2(g) = 2 CdO
Zr + HCl = ZrCl2 + H2 =>
Zr + 2 HCl = ZrCl2 + H2
Mg(NO3)2 + NaCH3COO = Mg(CH3COO)2 + NaNO3 =>
Mg(NO3)2 + 2 NaCH3COO = Mg(CH3COO)2 + 2 NaNO3
Ca(HCO3)2 + KOH = K2CO3 + CaCO3 + H2O =>
Ca(HCO3)2 + 2 KOH = K2CO3 + CaCO3 + 2 H2O
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
Li3PO4(aq) + AgNO3(aq) = LiNO3(aq) + Ag3PO4(s) =>
Li3PO4(aq) + 3 AgNO3(aq) = 3 LiNO3(aq) + Ag3PO4(s)
Fe + Al(OH)3 = Al + Fe(OH)3 =>
Fe + Al(OH)3 = Al + Fe(OH)3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
P2 + RGr = R + PGr2 =>
P2 + 4 RGr = 4 R + 2 PGr2
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*H2O + HCl + H2O =>
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*H2O + 2 HCl + 7 H2O
Fe{3+} + NO2{-} + H2O = Fe{2+} + H{+} + NO3{-} =>
2 Fe{3+} + NO2{-} + H2O = 2 Fe{2+} + 2 H{+} + NO3{-}
Ga + NaOH + H2O = Na[Ga(OH)4] + H2 =>
2 Ga + 2 NaOH + 6 H2O = 2 Na[Ga(OH)4] + 3 H2
Se + HNO2 = H2SeO3 + NO + H2O =>
Se + 4 HNO2 = H2SeO3 + 4 NO + H2O
ZnO + Al = Zn + Al2O3 =>
3 ZnO + 2 Al = 3 Zn + Al2O3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mn2O3 + NaOH = NaMnO2 + H2O =>
Mn2O3 + 2 NaOH = 2 NaMnO2 + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
C3H7COOH + H2O = C4H7O2 + H3O =>
C3H7COOH + H2O = C4H7O2 + H3O
SO3 + BeO = BeSO4 =>
SO3 + BeO = BeSO4
H2(g) + I2(s) = HI(s) =>
H2(g) + I2(s) = 2 HI(s)
C3H8 + Br = C3H6Br + HBr =>
C3H8 + 3 Br = C3H6Br + 2 HBr
CH3OH(l) + O2 = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2 = 2 CO2(g) + 4 H2O(g)
Co(H2O)6 + Cl = CoCl2 + H2O =>
Co(H2O)6 + 2 Cl = CoCl2 + 6 H2O
FeSO4 + Br2 = Fe2(SO4)3 + FeBr3 =>
6 FeSO4 + 3 Br2 = 2 Fe2(SO4)3 + 2 FeBr3
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
Ca5(OH(PO4)3) + C9H9NO6 + H = Ca(COOH) + C8H7NO4 + H2PO4 + OH =>
Ca5(OH(PO4)3) + 5 C9H9NO6 + H = 5 Ca(COOH) + 5 C8H7NO4 + 3 H2PO4 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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