Which of the following choices is not a factor in the amount of electrical conductivity of a solution?

concentration

ionic character

size of container

potential number of ions

type of solvent?

The period of an element is the amount of time is it takes for half of radioactive isotope to decay. true or false? If false, make a statement true

Which one is a physical change? A. It Baking a cake. B. Dry Ice Subliming. C. Digesting a meal. D. Fermenting Grapes to wine. E. Ripening tomato.

List the two main types of energy.

Glucose is stirred into water to form a solution. In this case, what are the glucose and water? A) Glucose is a solution and water is a solvent. B) Glucose is the solvent and water is the solute. C) Glucose is the solute and water is the solvent.

For the reaction at equilibrium: 2 NO (g) + O2 (g) → 2 NO2 (g) Which change will increase the amount of NO2 (g) ? a. Remove NO gas b. Add NO gas c. Add a catalyst d. Remove O2 gas

How do homogeneous and heterogeneous mixtures differ

Solution X is 10 percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 200 milliliters of solution X to create a solution that is 25 percent alcohol by volume?

The speed of a transverse wave in a string is 12 meters per second. If the frequency of the source producing this wave is 3 hertz what is it's wavelength

The lock-and-key model and the induced-fit model are two models of enzyme action explaining both the specificity and the catalytic activity of enzymes. Following are several statements concerning enzyme and substrate interaction.

You are given two acidic solutions of equal concentration and volume: hcl (aq) and hf (aq). which solution would dissociate more fully and produce more h3o + ions?