when a substance donates a proton during a chemical reaction, that substance can be classified as a (an) ___?

How many electrons are in the highest occupied energy level of a group 5A element? a. 4 c. 5 b. 6 d. 7

Which chemical is the limiting reagent for the entire series of reactions? Why?

As stated in the text convincing examples that demonstrate the law of conservation of matter outside of the laboratory are few and far between.

Which is a saturated solution?

Consider the following metals: Ag, Au, Mg, Ni, and Zn. Which of these metals could be used as a sacrificial anode in the cathodic protection of an underground steel storage tank? Steel is mostly iron, so use - 0.

What are the elements and number of atoms in the compound c6h12o6?

A molecule has one carbon-carbon double bond and four monovalent atoms or groups. how many different geometric isomers exist for this molecule?

Is oxygen a alkaline earth metal?

What is the ph of 0.20 m nitrous acid at equilibrium (ka = 4.6*10-4) ?

A piece of metal with a mass of 121 g is placed in a 50 mL graduated cylinder. The water level rises from 20. mL to 35 mL. What is the density of the metal?