What is the distance formula

Do molecules contain cells because molecules are part of a living thing?

How do I convert 77 kelvin to Fahrenheit?

An electrically neutral atom of oxygen has eight electrons. What other facts do you know for sure about this atom? There are eight neutrons in the nucleus. There are eight protons. There is a charge of + 8 on an atom of beryllium.

What do you mean by chemical reaction?

The prefix kilo - means a thousand. So a kilo-gram is a thousnd grams. 1kilogram=1,000 grams how many kilograms 1,830 grams?

A) the ka for acetic acid (h3cco2h) is 1.737 * 10-5. what is the pka for this acid? b. use the pka calculated above to determine the ph at which [h3cco2h]=[h3cco2-].

Suppose you take a piece of hard wax from an unlit candle. After you roll the wax between your fingers for a while, it becomes soft. What State of matter is the softer wax? Is it possible for wax to change without changing state

Prevailing winds peru

Foods labeled "fat free" can actually contain less than 0.5 grams of fat.

Plants make their own food. The chemical reaction for this process is shown in the equation below. CO2 + H2O + energy → C6H1206 + O2 What are the products in this chemical reaction? O A. C6H1206 + energy O B. H20 + energy O C. CoH1206+02 O D.