What do the dots around a symbol in a lewis structure represent? a. shared electrons b. valence electrons c. s orbital electrons d. bonding electrons

Calculate the molar solubility of Ag + and CO32 - in a 1.00 L solution of silver carbonate (Ag2CO3 (aq)) at 25°C. The Ksp is 8.

A gas has a. a definite volume but no definite shape. b. a definite shape but no definite volume. c. no definite shape or definite volume. d. a definite volume and definite shape

What traits do synthesis and decomposition share?

What is the percent by mass of oxygen in propanal, CH3CH2CHO? (1) 10.0% (3) 38.1% (2) 27.6% (4) 62.1%

Neon 1. Atomic Number 2. Atomic Mass 3. Symbol I 4. Family Name 5. Family Number 6. Solid, Liquid Gas 7. Period Whats the answer to these question on using a periodic table

Chemists use activity series to determine whether which type of reaction will occur?

1. Does the temperature rise or drop when you mix vinegar and baking soda. 2. Does the temperature rise or fall when you mix baking soda and water.

Use the balanced equation from number four above to determine the limiting reactant if we had a mixture of 5.0 moles of Fe and 4.0 moles of O2.

Using the kinetic theory what happens to oxygen particles as they are cooled

Identify the following: 1. The only 2 liquid elements. 2. The element in period 4, group 0. 3. The second metalloid in period 4. 4. The first element in group 4A.