| Équations équilibrées la veille |
KOH + LiOH = KLi + 2 OH
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CuSO4 + Na2S = Cu + S + Na2SO4 =>
CuSO4 + Na2S = Cu + S + Na2SO4
C8H9NO2 + NaOH = C8H10NO3Na =>
C8H9NO2 + NaOH = C8H10NO3Na
CO2 + P2O5 = CO5 + P2O3 =>
2 CO2 + 3 P2O5 = 2 CO5 + 3 P2O3
AlBr3 + Li2CO3 = Al2(CO3)3 + LiBr =>
2 AlBr3 + 3 Li2CO3 = Al2(CO3)3 + 6 LiBr
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C19H4O + O2 = CO + H2O =>
C19H4O + 10 O2 = 19 CO + 2 H2O
NaOCl + N2 = NCl3 + Na + O =>
6 NaOCl + N2 = 2 NCl3 + 6 Na + 6 O
U + CuO = U4O9 + Cu =>
4 U + 9 CuO = U4O9 + 9 Cu
CaNO3AlSO4 = AlNO3 + CaSO4 =>
CaNO3AlSO4 = AlNO3 + CaSO4
KMnO4 + NO + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
6 KMnO4 + 10 NO + 9 H2SO4 = 6 MnSO4 + 10 HNO3 + 3 K2SO4 + 4 H2O
NaCl + K2SiO3 = KCl + Na2SiO3 =>
2 NaCl + K2SiO3 = 2 KCl + Na2SiO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
M + S = M2S3 =>
2 M + 3 S = M2S3
NaHCO3 + H = Na + H2CO3 =>
NaHCO3 + H = Na + H2CO3
CuO + KI = CuI2 + K2O =>
CuO + 2 KI = CuI2 + K2O
P2O3 + K2Cr2O7 + H2SO4 + H2O = Cr2(SO4)3 + K2SO4 + H3PO4 =>
3 P2O3 + 2 K2Cr2O7 + 8 H2SO4 + H2O = 2 Cr2(SO4)3 + 2 K2SO4 + 6 H3PO4
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ag3PO4 + NH3*H2O = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = [Ag(NH3)2]3PO4 + 6 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeCl3 + Na2SO3 + H2O = FeCl2 + Na2SO4 + NaCl + H2SO3 =>
2 FeCl3 + 2 Na2SO3 + H2O = 2 FeCl2 + Na2SO4 + 2 NaCl + H2SO3
NI = N2 + I2 =>
2 NI = N2 + I2
B3C4 = B + C3 =>
3 B3C4 = 9 B + 4 C3
KI(I) = K + I =>
KI(I) = K + 2 I
H2O + Ca(H)2 = H2 + Ca(OH)2 =>
2 H2O + Ca(H)2 = 2 H2 + Ca(OH)2
BaCl2 + K2S2O3 = BaS2O3 + KCl =>
BaCl2 + K2S2O3 = BaS2O3 + 2 KCl
CH3CH2NH2 + HCl = [CH3CH2NH3]Cl =>
CH3CH2NH2 + HCl = [CH3CH2NH3]Cl
Na + KNO3 + KOH + H2O = NH3 + K[Na(OH)4] =>
8 Na + 3 KNO3 + 5 KOH + 18 H2O = 3 NH3 + 8 K[Na(OH)4]
Zn2 + AgNO3 = Zn(NO3) + Ag =>
Zn2 + 2 AgNO3 = 2 Zn(NO3) + 2 Ag
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
LiOH + ZnO = Li2O + Zn(OH)2 =>
2 LiOH + ZnO = Li2O + Zn(OH)2
C4H8Cl2 + Cl2 = C4H6Cl4 + HCl =>
C4H8Cl2 + 2 Cl2 = C4H6Cl4 + 2 HCl
Ag3NO3 + Na3PO4 = Ag3PO4 + Na3NO3 =>
Ag3NO3 + Na3PO4 = Ag3PO4 + Na3NO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ca + HCI = CaCI + H =>
Ca + HCI = CaCI + H
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{-4} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{-4} + Hg(CN)2 + 6 OH{-}
NH3(aq) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4
AgCl + K2S = KCl + Ag2S =>
2 AgCl + K2S = 2 KCl + Ag2S
SO4 + BaCl2 = BaSO4 + Cl =>
SO4 + BaCl2 = BaSO4 + 2 Cl
Ca3N2 + H2O = Ca(OH)2 + NH3(g) =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3(g)
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
MnSO4 + OH = HMnS + O =>
MnSO4 + OH = HMnS + 5 O
P2O5 + C = P4 + CO =>
2 P2O5 + 10 C = P4 + 10 CO
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
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| Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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