If you dont know the percent composition of a substance, can you determine its molecular formula

A gas sample occupies 4.2 L at a pressure of 101 kPa. What volume will it occupy if the pressure is increased to 235 kPa? 9.8 L 1.8 L 3.2 L 7.4 L

What is volume? A. half of the density of a substance B. the amount of matter in a substance C. twice the amount of mass of a substance D. the amount of space a substance takes up

S iodine (i2) more soluble in water or in carbon disulfide (cs2) ?

The atoms and molecules in a liquid are in constant motion. As temperature decreases, what is true of the particles in the liquid?

What do you do if your beaker breaks during a expriement

How does phosphorus enter the human body?

When a reaction occurs between atoms with ground state electron configuration 1s2 2s1 and 1s2 2s2 2p5 the predominant type of bond formed is

How does heat transfer takes place between any two systems?

Hydrate name of CaCl2 * 8 H2O

Calculate the heat evolved from a mixture of 14.1 l of sulfure dioxide