100 Avocado- Avogadro In perfect balance Convert me Reactions under pressure Count me in

Column 1, 100 What is Avogadro’s number?

Column 1, 200 How many moles are in 3.31 x molecules of strontium carbonate (SrCO 3 )?

Column 1, 300 How many atoms are in 17.0 moles of silver (Ag)?

Column 1, 400 How many moles of magnesium are 1.25 x atoms of magnesium?

Column1, 500 How many atoms are in 3.65 moles of glucose (C 6 H 12 O 6 )?

Column 2, 100 State the law of conservation of matter.

Column 2, 200 Complete an atom inventory for the following equation, then determine if the equation is balanced or not. Li 2 O + H 2 O  2 LiOH

Column 2, 300 In order to balance this equation, what coefficient must be placed in front of water? Fe 2 O 3 + H 2 → Fe + H 2 O

Column 2, 400 Show the coefficients used to balance the following chemical equation: H 3 PO 4 + HCl → PCl 5 + H 2 O

Column 2, 500 If you have 13 grams of N 2, how many grams of NH 3 will be created using the equation below? N 2 + H 2 → NH 3

Column 3, 100 How many feet are there in 7 miles? 1 mile = 5280 feet

Column 3, 200 Convert 26 grams of HF to moles.

Column 3, 300 How many liters are in 800 mL?

Column 3, 400 How many moles are present in 352 g of iron (III) oxide, Fe 2 O 3 ?

Column 3, 500 How many grams are present in 1.43 moles of magnesium hydroxide, Mg(OH) 2 ?

Column 4, 100 What is the formula for pressure?

Column 4, 200 P 1 = 5 atm, V 1 = 6 mL, V 2 = 8 mL Find P 2

Column 4, 300 What are the oxidizing and reducing agents in the following reaction? Fe+ Cu 2+ +SO 4 2- →Fe 2+ +SO Cu

Column 4, 400 Write the half reactions for the oxidation reduction reaction shown below. Fe+ Cu 2+ +SO 4 2- →Fe 2+ +SO Cu

Column 4, 500 Use the metal activity series on p. 75 to determine if platinum metal will react with a solution of lead nitrate. If it will, write the reaction that occurs.

Column 5, 100 What percent of glucose (C 6 H 12 O 6 ) is oxygen?

Column 5, 200 How many atoms are in 5Zn 3 (PO 4 ) 2 ?

Column 5, 300 Calculate the molar mass of Zn 3 (PO 4 ) 2

Column 5, 400 Calculate the percent composition of oxygen in H 3 PO 4.

Column 5, 500 Write the electron configuration for aluminum.