Other Chemistry Answers

N2O4(aq)<-->2NO2(g)
Keq=11
you start with IM N2O4 and then the system goes to equilibrium. Find the equilibrium concentrations of each material.

how many grams of nacl would you need to prepare 550 ml of a 2.5m solution?

Calculate the concentration of Mg(NO3)2 in a solution prepared by diluting 81.00 mL of 0.217 M Mg(NO3)2 to a volume of 500.0 mL in a volumetric flask?

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HOW CAN I REMOVE BITREX FROM denatured ethanol 96%?
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I HAVE A QUESTION ABOUT WATER TREATMENT. WHAT IS DIFERENCE BETWEEN SALINITY & TDS(TOTAL DISSOLVE SOILD THAT DISPLAY ON CONDUCOTMETER)?
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If A Reaction has Large Value Of Kc,will It Go To Completion And Why?

which is a pair of allotropes?

a)carbon-14 and carbon-12

b)iron(lll) oxide and iron(ll) oxide

c)diamond and carbon dioxide

d)molecular oxygen and ozone

The equilibrium constant for the reaction below has the value K a = 3.5 × 10–4. In this reaction the
Brønsted-Lowry acid is ________.
HF(aq) + H2O(l) ⇌ H3O+(aq) + F-(aq)

Express your answer as a chemical formula.

9. What is the maximum amount of ammonia formed when 14 gm of N2 is mixed with 2 gm of H2.

19. The formula of a hydrated salt of barium is BaCl2 ⋅ xH2O. If 1.936 g of this compound gives 1.846 g
of anhydrous BaSO4 upon treatment with H2SO4, calculate x.