| Équations équilibrées la veille |
8 ZrO2 + 5 B4C = 8 ZrB2 + 5 CO2 + 2 B2O3
C6H5Cl + CH3Cl + Na = C7H8 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C7H8 + 2 NaCl
H{+} + Al(s) + OH{-}(aq) = Al(OH)4{-}(aq) + H2(g) =>
6 H{+} + 2 Al(s) + 8 OH{-}(aq) = 2 Al(OH)4{-}(aq) + 3 H2(g)
Al{3+} + CH3COO{-} = Al(CH3COO)3 =>
Al{3+} + 3 CH3COO{-} = Al(CH3COO)3
Al2O3 + H2 = H2O2 + Al3 =>
6 Al2O3 + 9 H2 = 9 H2O2 + 4 Al3
(NH4)3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NH4NO3
NaS + CaCl2 = NaCl2 + CaS =>
NaS + CaCl2 = NaCl2 + CaS
(NH4) + Ni(NO3)2 = NH4NO3 + Ni =>
2(NH4) + Ni(NO3)2 = 2 NH4NO3 + Ni
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O
AlCl3 + CaSO4 = Al2(SO4)3 + CaCl2 =>
2 AlCl3 + 3 CaSO4 = Al2(SO4)3 + 3 CaCl2
NO + O2 = *NO2 =>
2 NO + O2 = 2*NO2
H3PO4 + N2O5 = N3(PO4)5 + H2O =>
10 H3PO4 + 3 N2O5 = 2 N3(PO4)5 + 15 H2O
(NiOH)2SO4 + HCl = NiOH + H2SO4 + Cl =>
(NiOH)2SO4 + 2 HCl = 2 NiOH + H2SO4 + 2 Cl
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
LiO2 + NaOH = LiOH + Na2O2 + O2 =>
2 LiO2 + 2 NaOH = 2 LiOH + Na2O2 + O2
SiO2 + CO2 = SiC + O2 =>
SiO2 + CO2 = SiC + 2 O2
FeCl3 + Ba(SCN)2 = Fe(SCN)3 + BaCl2 =>
2 FeCl3 + 3 Ba(SCN)2 = 2 Fe(SCN)3 + 3 BaCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
FeO + HNO2 = H2O + Fe(NO2)2 =>
FeO + 2 HNO2 = H2O + Fe(NO2)2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
K4Fe(CN6) + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + CO2 + N2O5 + H2O =>
6 K4Fe(CN6) + 41 K2Cr2O7 + 370 HCl = 106 KCl + 6 FeCl3 + 82 CrCl3 + 6 CO2 + 18 N2O5 + 185 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
KNO3(aq) + CuCl2(aq) = Cu(NO3)2 + KCl =>
2 KNO3(aq) + CuCl2(aq) = Cu(NO3)2 + 2 KCl
Ca(NO3)2 + K2SO4 = Ca(SO4)2 + K2(NO3) =>
Ca(NO3)2 + 2 K2SO4 = Ca(SO4)2 + 2 K2(NO3)
BaCl2 + K2O4S = BaO4S + ClK =>
BaCl2 + K2O4S = BaO4S + 2 ClK
C26H28N2 + HCl = C10H15N + C + Cl =>
C26H28N2 + 2 HCl = 2 C10H15N + 6 C + 2 Cl
C14H18N2O5 + H2O = C4H7NO4 + CH3OH + C9H11NO7 =>
6 C14H18N2O5 + 52 H2O = 11 C4H7NO4 + 31 CH3OH + C9H11NO7
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
O2 + F2 = OF2 =>
O2 + 2 F2 = 2 OF2
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O(HOH) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O(HOH)
P + NaOH + H2O2 = NaPO3 + H2O =>
2 P + 2 NaOH + 5 H2O2 = 2 NaPO3 + 6 H2O
ClCH2COOH + O2 = CO + H2O + HCl =>
2 ClCH2COOH + O2 = 4 CO + 2 H2O + 2 HCl
HClO4KOH = KClO4H2O =>
HClO4KOH = KClO4H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
K2CO3 + BaCO2 = K2CO2 + BaCO3 =>
K2CO3 + BaCO2 = K2CO2 + BaCO3
Cs3(PO4) + Ni(CrO4) = Ni3(PO4)2 + Cs2CrO4 =>
2 Cs3(PO4) + 3 Ni(CrO4) = Ni3(PO4)2 + 3 Cs2CrO4
Fe2C6H8N3O2 + O2 = Fe2O3 + C6H8N3O =>
Fe2C6H8N3O2 + O2 = Fe2O3 + C6H8N3O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
P4(s) + O2(g) = P2O3(s)(g) =>
P4(s) + 3 O2(g) = 2 P2O3(s)(g)
NH3 + O2 = HNO + H2 =>
2 NH3 + O2 = 2 HNO + 2 H2
FeSO4 + Fe(OH)3 = Fe2(SO4)3 + Fe(OH)2 =>
3 FeSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 Fe(OH)2
PtO2 = Pt + O2 =>
PtO2 = Pt + O2
FeSO4 + Fe(OH)3 = Fe2(SO4)3 + Fe(OH)2 =>
3 FeSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 Fe(OH)2
H3PO4(aq) = H4P2O7(s) + H2O(l) =>
2 H3PO4(aq) = H4P2O7(s) + H2O(l)
Na3PO4 + AgNO3 = (Na3)NO3 + AgPO4 =>
Na3PO4 + AgNO3 = (Na3)NO3 + AgPO4
HNa + HCl = H2 + NaCl =>
HNa + HCl = H2 + NaCl
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
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