A sample is prepared by completely dissolving 10.0 grams of NaCl in 1.0 liter of H2O. Which classification best describes this sample?

(1) homogeneous compound

(2) homogeneous mixture

(3) heterogeneous compound

(4) heterogeneous mixture

Problem page write a balanced half-reaction describing the oxidation of aqueous chromium (ii) cations to aqueous chromium (iv) cations.

Which is a pure substance? A) Trail mix B) Table salt C) Salt water D) Pasta salad

Determine the electron geometry, molecular geometry, and idealized bond angles for each molecule. In which cases do you expect deviations from the idealized bond angle? b. NF a. CF4 d. H2S c.

Balance equation for solid aluminum reacts with solid iodine to produce solid aluminum iodide

According to the kinetic-molecular theory the average kinetic energy of gas particles depends on which factor? A:Volume B:Pressure C:Temperature D:Number of Particles

In the reaction, HCl + H2O produces H3O + Cl, what is the conjugate acid

Draw the curved arrow mechanism for the conversion of aniline into benzenediazonium ion, and draw the final product that forms after the benzenediazonium ion is treated with

Sodium chloride is stirred into water to form a solution. in this case, what are sodium chloride and the water?

What can form as a result of a chemical reaction?

A solution of orange juice that weighs 500 g contains liquid juice and solid pulp. All of the pulp is removed from the juice. The pulp is found to weigh 50 g. How much would the remaining liquid juice weigh? A. 50 g B. 250 g C. 450 g D. 500 g