The periodic table tells you how many grams are in a mole of atoms of any

element. This is known as the:

a. gramole

b. molar mass

c. atomic mass unit

d. empirical formula

What is in group 6 period 2 in the periodic table

4. This is the idea that energy can be transformed from one form to another, but it cannot be created or destroved

The density of a liquid can be determined by weighing a known volume of the liquid in a graduated cylinder. The data from the experiment is as follows: weight of cylinder 10.8 grams; weight of cylinder and liquid 12 grams; reading from cylinder 7.

44. What is the vapor pressure of water at 105°C? (1) 100 kPa (2) 101.3 kPa (3) 110 kPa (4) 120 kPa

Write the balanced equation, then outline the steps necessary determine the information equation in each of the following: (a) the number of moles than the mass of the chlorine Cl2 required to react with 10.

The spines and thick wavy cuticle on a cactus are both what

What type of chemical process is used to create perfume?

Which of the following is a polyatomic ion? O A. HCI O B. Na O C. PO, O D. 52

What are the cations and anions for V2 (CO3) 3

If you were asked to convert 4.2 x 1022 atoms of aluminum to moles, which of the following should you use for the conversion?