| Équations équilibrées la veille |
2 Al + 3 NiO = Al2O3 + 3 Ni
Iron(III)Phosphate + SodiumSulfate = Iron(III)Sulfate + SodiumPhosphate =>
Iron(III)Phosphate + SodiumSulfate = Iron(III)Sulfate + SodiumPhosphate
Ba(OH)2 + Cr(OH)3 = Ba(OH)3 + Cr(OH)2 =>
Ba(OH)2 + Cr(OH)3 = Ba(OH)3 + Cr(OH)2
LiCl + O2 = LiClO2 =>
LiCl + O2 = LiClO2
Al + C6H13OH = AlOC6H13 + H =>
Al + C6H13OH = AlOC6H13 + H
HNO3 + NH4Cl = NOCl + Cl2 + NH4OH =>
5 HNO3 + 10 NH4Cl = 6 NOCl + 2 Cl2 + 9 NH4OH
H2SO3 + ClO3 = H2SO4 + Cl2 =>
6 H2SO3 + 2 ClO3 = 6 H2SO4 + Cl2
CH2COOCH3 + O2 = H2O + CO2 =>
4 CH2COOCH3 + 13 O2 = 10 H2O + 12 CO2
Na2SO3 + K = K2SO3 + Na =>
Na2SO3 + 2 K = K2SO3 + 2 Na
Zn + HNO5 = ZnNO5 + H2 =>
2 Zn + 2 HNO5 = 2 ZnNO5 + H2
Xe + O = Xe2O =>
2 Xe + O = Xe2O
HI + Ca(OH)2 = CaI2 + HOH =>
2 HI + Ca(OH)2 = CaI2 + 2 HOH
WC + NaOCl + NaOH = (Na)2WO4 + H2O + NaCl + Na2CO3 =>
WC + 5 NaOCl + 4 NaOH = (Na)2WO4 + 2 H2O + 5 NaCl + Na2CO3
Ba(s) + HCl(aq) = BaCl(aq) + H2(g) =>
2 Ba(s) + 2 HCl(aq) = 2 BaCl(aq) + H2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3(CH2)3Br + KOH = CH3(CH2)3OH + KBr =>
CH3(CH2)3Br + KOH = CH3(CH2)3OH + KBr
AlCl{3} + NaOH = Al(OH){3} + NaCl =>
AlCl{3} + NaOH = Al(OH){3} + NaCl
Ag2O + H2O + NH3 = Ag(NH3) + OH =>
Ag2O + H2O + 2 NH3 = 2 Ag(NH3) + 2 OH
(CH2CHCH2)SH + NaOH + NaOCl = (CH2CHCH2)SO4Na + NaCl + H2O =>
(CH2CHCH2)SH + NaOH + 4 NaOCl = (CH2CHCH2)SO4Na + 4 NaCl + H2O
SrCl2(s) = Sr + Cl2 =>
SrCl2(s) = Sr + Cl2
K2Cr2O7 + K2C2O4 + H2C2O4 = K3[Cr(C2O4)] + CO2 + H2O =>
K2Cr2O7 + 2 K2C2O4 + 7 H2C2O4 = 2 K3[Cr(C2O4)] + 14 CO2 + 7 H2O
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH(s) + HCl = NaCl(s) + H2O(g) =>
NaOH(s) + HCl = NaCl(s) + H2O(g)
C3H6O2 + C4H10O1 = C5H10O3 + C1H4O1 =>
9 C3H6O2 + C4H10O1 = 6 C5H10O3 + C1H4O1
Ce(OH)3 + KOH + Cl2 = Ce(OH)4 + KCl =>
2 Ce(OH)3 + 2 KOH + Cl2 = 2 Ce(OH)4 + 2 KCl
KCl(aq) + Na2SO4 = K2SO4 + NaCl(aq) =>
2 KCl(aq) + Na2SO4 = K2SO4 + 2 NaCl(aq)
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
K2CO3 + AlP = Al2(CO3)3 + K3P =>
3 K2CO3 + 2 AlP = Al2(CO3)3 + 2 K3P
Ni(NO3)2 = NiO + NO + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO + 3 O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KMnO4 + CH5(OH)3 = K2(CO3) + Mn2O3 + CO2 + H2O =>
6 KMnO4 + 4 CH5(OH)3 = 3 K2(CO3) + 3 Mn2O3 + CO2 + 16 H2O
FeCl2 + HNO3 = FeCl3 + NO + H2O + Fe(NO3)3 =>
3 FeCl2 + 4 HNO3 = 2 FeCl3 + NO + 2 H2O + Fe(NO3)3
IO{-}3 = IO{-}4 =>
IO{-}3 = IO{-}4
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2O + H2O = H6Cl2O4 =>
Cl2O + 3 H2O = H6Cl2O4
NH4{+} + IO3{-} = NH4IO3 =>
NH4{+} + IO3{-} = NH4IO3
C6H8O7 = C5H8O5 + CO2 =>
C6H8O7 = C5H8O5 + CO2
CH3CH3CH2OH + CuO = CH3CH2COH + H2O + Cu =>
2 CH3CH3CH2OH + 3 CuO = 2 CH3CH2COH + 3 H2O + 3 Cu
Cr + ClO3 = Cr2O7 + ClO =>
4 Cr + 7 ClO3 = 2 Cr2O7 + 7 ClO
Zn(SO4) + H2O = Zn(OH)2 + H2(SO4) =>
Zn(SO4) + 2 H2O = Zn(OH)2 + H2(SO4)
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
MnSO4H2O + H2C2O4 + H2O = MnC2O4(H2O)3 + H2SO4 =>
MnSO4H2O + H2C2O4 + 2 H2O = MnC2O4(H2O)3 + H2SO4
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Ba(OH)2* + NH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2* + 2 NH4Cl = 2 NH3 + 2 H2O + BaCl2
Mn(NO3)2(aq) + NaOH(aq) = Mn(OH)2(s) + NaNO3(aq) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = Mn(OH)2(s) + 2 NaNO3(aq)
NiC2O4*3H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*3H2O + 3 O2 = 2 Ni2O3 + 12 H2O + 8 CO2
H2SiO3 + Fe(OH)2 = Fe2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Fe(OH)2 = Fe2(SiO3)2 + 4 H2O
Al + H2O = Al((OH)3) + H2 =>
2 Al + 6 H2O = 2 Al((OH)3) + 3 H2
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Équations équilibrées sur01/27/25
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