| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Na2HPO4 + HNO3 = NaNO3 + H3PO4 =>
Na2HPO4 + 2 HNO3 = 2 NaNO3 + H3PO4
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CNCHNH2CH2CH2CN + H2O + NaOH = NH3 + NaOOCNH2CHCH2CH2CO2Na =>
CNCHNH2CH2CH2CN + 2 H2O + 2 NaOH = 2 NH3 + NaOOCNH2CHCH2CH2CO2Na
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
CH2CHCN + CO + H2 = HCOCH2CH2CN =>
CH2CHCN + CO + H2 = HCOCH2CH2CN
C3H6O + CH3MgCl = C4H8O + MgClOH =>
5 C3H6O + CH3MgCl = 4 C4H8O + MgClOH
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
ZrO(NO3)2 + C2H5O2N = ZrO2 + CO2 + H2O + N2 =>
9 ZrO(NO3)2 + 10 C2H5O2N = 9 ZrO2 + 20 CO2 + 25 H2O + 14 N2
CoCl2 + KOH = Co(OH)2 + KCl =>
CoCl2 + 2 KOH = Co(OH)2 + 2 KCl
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
Br2 + OH{-} = BrO3 + Br{-} + H2O =>
7 Br2 + 12 OH{-} = 2 BrO3 + 12 Br{-} + 6 H2O
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
KMnO4(aq) + FeSO4(s) + H2SO4(aq) = MnSO4(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 10 FeSO4(s) + 8 H2SO4(aq) = 2 MnSO4(aq) + 5 Fe2(SO4)3(aq) + K2SO4(aq) + 8 H2O(l)
Al(OH)3 + Zn = Al + Zn(OH)2 =>
2 Al(OH)3 + 3 Zn = 2 Al + 3 Zn(OH)2
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
BaCO3 + TiO2 = BaTiO3 + CO2 =>
BaCO3 + TiO2 = BaTiO3 + CO2
C2H4(g) + O2(g) = CO2(g) + H2O =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CNCHNH2CH2CH2CN + H2O + NaOH = NH3 + NaO2CNH2CHCH2CH2CO2Na =>
CNCHNH2CH2CH2CN + 2 H2O + 2 NaOH = 2 NH3 + NaO2CNH2CHCH2CH2CO2Na
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
NaO2CNH2CHCH2CH2CO2Na + HCl = HO2CCHNH2CH2CH2CO2H + NaCl =>
NaO2CNH2CHCH2CH2CO2Na + 2 HCl = HO2CCHNH2CH2CH2CO2H + 2 NaCl
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NO + ClO2 + H2O = HCl + HNO3 =>
5 NO + 3 ClO2 + 4 H2O = 3 HCl + 5 HNO3
HBr + Ca(OH)3 = CaBr3 + H2O =>
3 HBr + Ca(OH)3 = CaBr3 + 3 H2O
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
C7H8O2 + O2 = CO2(g) + H2O =>
C7H8O2 + 8 O2 = 7 CO2(g) + 4 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NAH + H2O = NAOH + H2 =>
NAH + H2O = NAOH + H2
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/29/19
Équations équilibrées sur08/28/18
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