Given concentration equilibrium constants (1) h3o + (aq) + noâ 2 (aq) ââ½ hno2 (aq) + h2o, kc = 3.86 Ã 103, (2) 2 h2o (â) ââ½ h3o + (aq) + ohâ (aq), kw = 1.0 Ã 10â14, calculate kc for the reaction noâ 2 (aq) + h2o (â) ââ½ hno2 (aq) + ohâ (aq).

A. mine functional groups are fully protonated, and can be described with the chemical formula: N+H3. B. Caboxylic acid functional groups are deprotonated, and can be described with the chemical formula: COO-. C.

What mass of ammonium sulfate ((NH4) 2SO4 132.15 g/mol) is required to produce 282 mL of a 2.50M solution of ammonium sulfate?

Determine the gram formula mass of the product

What is first and second element of the periodic table?

What kind of pizza thooe? -. -

Give the formula %error = theoretical value - experimental value / theoretical value * 100 calculate the percent error for the experiment.

A baker touches a pie right after taking it out that of me which statement best explains why the pie feels hot

A scientist discovers a new type of polymer. What must be true about this polymer? A. It contains carbon atoms arranged in a ring structure. B. It has double bonds between all the carbon atoms. C. It contains molecules of many different types. D.

A line in the lyman series of hydrogen has a wavelength of 122 nm. from what state did the electron originate?

What are the products of photosynthesis? A. Glucose and oxygen B. Oxygen, solar energy, and glucose C. Carbon dioxide, water, and solar energy D. Hydrogen, oxygen, and carbon