Équations équilibrées la veille |
2 CO = CO2 + C
H2CO3(aq) + NaOH(aq) = H3O(l) + NaCO3(aq) =>
H2CO3(aq) + NaOH(aq) = H3O(l) + NaCO3(aq)
Na2HPO4*12H2O + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)4]*6H2O + NaNO3 + NH4NO3 + H2O =>
Na2HPO4*12H2O + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[P(Mo3O10)4]*6H2O + 2 NaNO3 + 21 NH4NO3 + 18 H2O
Na2Cr2O7 + KCl + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + Cl2 + H2O =>
Na2Cr2O7 + 6 KCl + 7 H2SO4 = Cr2(SO4)3 + Na2SO4 + 3 K2SO4 + 3 Cl2 + 7 H2O
HNO3 + Al2O3 = Al(NO3)3 + H2O =>
6 HNO3 + Al2O3 = 2 Al(NO3)3 + 3 H2O
Li + (Na)2CO3 = (Li)2CO3 + Na =>
2 Li + (Na)2CO3 = (Li)2CO3 + 2 Na
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
Mg(H2PO4)2 + NaOH = Mg(HPO4) + Na3PO4 + H2O =>
Mg(H2PO4)2 + 3 NaOH = Mg(HPO4) + Na3PO4 + 3 H2O
C4H10 + MnO2 = Mn + CO + H2O =>
2 C4H10 + 9 MnO2 = 9 Mn + 8 CO + 10 H2O
Na2SO3 + KHCO3 = Na2CO3 + K2CO3 + SO2 + H2O =>
Na2SO3 + 2 KHCO3 = Na2CO3 + K2CO3 + SO2 + H2O
Al(OH)3 + H2(SO4)2 = Al(SO4)2 + H2(OH)3 =>
Al(OH)3 + H2(SO4)2 = Al(SO4)2 + H2(OH)3
TiCl4 + NaNH2 = TiNCl + NaCl + (NH4)2TiCl6 =>
3 TiCl4 + 4 NaNH2 = 2 TiNCl + 4 NaCl + (NH4)2TiCl6
(NH4)3PO4 + CaCl2(aq) = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2(aq) = Ca3(PO4)2 + 6 NH4Cl
Ba(AlO2)2 + H2O = Al(OH)3 + Ba(OH)2 =>
Ba(AlO2)2 + 4 H2O = 2 Al(OH)3 + Ba(OH)2
C6H14O6 + C18H34O2 = C24H44O6 + H2O =>
C6H14O6 + C18H34O2 = C24H44O6 + 2 H2O
BiOCl + H2S = Bi2S3 + H2O + HCl =>
2 BiOCl + 3 H2S = Bi2S3 + 2 H2O + 2 HCl
Na3P + Cl2 + NaOH = Na3PO4 + NaCl + H2O =>
Na3P + 4 Cl2 + 8 NaOH = Na3PO4 + 8 NaCl + 4 H2O
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
NiSO4 + (NH4)2CO3 = Ni2CO3 + NH4SO4 =>
2 NiSO4 + (NH4)2CO3 = Ni2CO3 + 2 NH4SO4
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
C8H18 + CO2 = C8H18CO2 =>
C8H18 + CO2 = C8H18CO2
C2H3N + O2 = CO + H2O + NO2 =>
4 C2H3N + 11 O2 = 8 CO + 6 H2O + 4 NO2
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 3 Cl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH4 + V3O5 = V2O3 + H2 + CO =>
CH4 + 2 V3O5 = 3 V2O3 + 2 H2 + CO
HClO4 + NH4 = HNH4 + ClO4 =>
HClO4 + NH4 = HNH4 + ClO4
Cu + H2SO4 = SO2 + CuSO11 + H2O =>
Cu + 9 H2SO4 = 8 SO2 + CuSO11 + 9 H2O
N + Fe2O3 = Fe + N2O =>
6 N + Fe2O3 = 2 Fe + 3 N2O
H2SO4 + FeO = SO2 + Fe2(SO4)3 + H2O =>
4 H2SO4 + 2 FeO = SO2 + Fe2(SO4)3 + 4 H2O
K2SeO3 + Zn + HCl = H2Se + KCl + ZnCl2 + H2O =>
K2SeO3 + 3 Zn + 8 HCl = H2Se + 2 KCl + 3 ZnCl2 + 3 H2O
Na + P4 = Na4P2 =>
8 Na + P4 = 2 Na4P2
C2H4 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
C2H4 + 2 KMnO4 + 3 H2SO4 = H2C2O4 + K2SO4 + 2 MnSO4 + 4 H2O
SiI(l) + Mg(s) = Si(s) + MgI2(s) =>
2 SiI(l) + Mg(s) = 2 Si(s) + MgI2(s)
HO2 = O2 + H2O =>
4 HO2 = 3 O2 + 2 H2O
NaH2PO4 + HClO4 = NaClO4 + H3PO4 =>
NaH2PO4 + HClO4 = NaClO4 + H3PO4
NO + O2 = NO3 =>
NO + O2 = NO3
HCl + KJ = HJ + KCl =>
HCl + KJ = HJ + KCl
K2SeO3 + KMnO4 + H2SO4 = K2SeO4 + K2SO4 + MnSO4 + H2O =>
5 K2SeO3 + 2 KMnO4 + 3 H2SO4 = 5 K2SeO4 + K2SO4 + 2 MnSO4 + 3 H2O
KCl + HClO4 = KClO4 + H2O + Cl =>
7 KCl + 8 HClO4 = 7 KClO4 + 4 H2O + 8 Cl
Li + HgBr2 = Hg + LiBr =>
2 Li + HgBr2 = Hg + 2 LiBr
SO3(g) + H2O(l) = H2SO4 =>
SO3(g) + H2O(l) = H2SO4
NaOH + CH3OH = CH3NaO + H2O =>
NaOH + CH3OH = CH3NaO + H2O
Li + HNO3 = Li2O + HNO2 =>
2 Li + HNO3 = Li2O + HNO2
NiCl2 + H2 = Ni + HCl =>
NiCl2 + H2 = Ni + 2 HCl
MnO2 + NaCl + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
MnO2 + 2 NaCl + 2 H2SO4 = Cl2 + MnSO4 + Na2SO4 + 2 H2O
CoCl2 + H2O2 + NH3 + HCl = CoN6H18Cl3 + H2O =>
2 CoCl2 + H2O2 + 12 NH3 + 2 HCl = 2 CoN6H18Cl3 + 2 H2O
Zn(OH)2 = ZnO + H2O = =>
Zn(OH)2 = ZnO + H2O
K3(Fe(CN)6) + (FeSO4)*6H2O = Fe3[Fe(CN)6]3 + K2SO4 + H2O + Fe =>
6 K3(Fe(CN)6) + 9(FeSO4)*6H2O = 2 Fe3[Fe(CN)6]3 + 9 K2SO4 + 54 H2O + 3 Fe
ZnSO4 + HCl = ZnCl + HSO4 =>
ZnSO4 + HCl = ZnCl + HSO4
Ca(NO3)2 + KOH = K(NO3) + Ca(OH)2 =>
Ca(NO3)2 + 2 KOH = 2 K(NO3) + Ca(OH)2
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