Calcium metal (Ca) can be produced by passing an electric current through molten calcium chloride (CaCl2). Chlorine gas (Cl2) is also formed. What is the balanced equation for this reaction?

What is pH? A) The negative Logariuthm of the hydrogen ion concentration B) the positive logariuthm of the hydrogen ion concentration C) the negative logarithm of the hydroxide ion concentration D) the positive logarithm of the hydroxide ion

Why do plants found at a different elevation on a mountain might differ

What is the correct scientific notation for 0.00000862

From the list below, choose which groups are part of the periodic table

What is the formula of a compound formed between nitrogen (N) and potassium (K) ?

In which main energy level does the 's' sublevel first appear? K (first main energy level) L (second main energy level) M (third main energy level) N (fourth main energy level)

What is the nuclear charge of an alpha particle?

How many protons electrons and neutrons does 13C contain

Are all individuals in a population of animals or a population of plants identical

What is the valency of rhodium