What is volume?

a. how close particles are stuck together

b. the amount of space occupied by matter

c. the amount of particles in any given object

d. the weight of an object

If 6.96 mol of C 5 H 12 reacts with excess O 2, how many moles of CO 2 will be produced by the following combustion reaction? C 5 H 12 + 8 O 2 ⟶ 6 H 2 O + 5 CO 2 moles of CO 2 : mol

Thomson's experiments were significant in that they questioned A. whether matter is made up of atoms. B. whether the atom has a positive or negative charge. C. whether atoms will form compounds with other atoms. D.

wo beakers are filled with different liquids. A steel ball is dropped simultaneously into each beaker: Drag the slider to see what happens. The stopwatch shows the time since the balls were dropped.

How many molecules of water are needed to completely break apart a polymer that is 11 monomers long?

A pan containing 40 grams of water was allowed to cool from a temperature of 91.0C. If the amount of heat repressed is 1,300 joules what is the approximate final temperature of the water. 74 C 78C 81 C 83C

What is the significance of the symbol of an element?

Consider the half reactions below for a chemical reaction. 2 Equations: First: upper M g right arrow upper M g superscript 2 plus (a q) plus 2 e superscript minus.

If you put some sodium chloride (table salt) into a glass of water, what will happen?

Why don't the inert gases easily react with other elements?

What is the name of the following compound Pb (CH3COO) 4