How many chlorine molecules are in 6.5 moles of chlorine?

What happens on the side of the earth opposite the moon

Performing Percent Composition calculations Carbon dioxide (CO2) is a gaseous compound. Calculate the percent composition of this compound, Answer using three significant figures.

Calculate the hydronium ion concentration and the pH when 50.0mL of 0.40M NH3 is mixed with 50.0 mL of 0.40M HCl. Showthe equation for the reaction in terms of the hydronium ion.

1. A piece of metal with a mass of 147 g is placed in a 50-ml graduated cylinder. The water level rises from 20 mL to 41 mL. What is the density of the metal?

Why is fusion preferred over fission?

Which of following statements is true about scientific knowledge? Scientific ideas are not subject to change, so scientific knowledge stays the same. Scientific knowledge is constantly evolving as new observations are made.

Why is ice cream a mixture

Which of the following is a type of cell organelle? A. membrane B. cytoplasm C. DNA D. nucleaus

Electromagnetic forces are the predominant force in holding what subatomic particles together?

When in a compound, the oxidation number of a nonmetal: A). is always fixed and can never be changed B). can only be deduced once all the other oxidation numbers in the equation are totaled C).