Honors Chemistry Review Game- by amariah west

chapter 9

100

What are the 5 types of chemical reactions?

Synthesis

Decomposition

Single replacement

Double replacement

Combustion 

200

Out of all the 7 diatomic molecules, which molecule is considered a liquid?

Bromine

300

Balance the following equation: HClO₄ + P₄O_{10 ——>} H₃PO₄ + Cl₂O₇

12:1:4:6

400

What are the driving forces of Ba(OH)₂ + 2HNO₃ —> Ba(NO₃)₂ + 2H₂O

Water, toe-

500

Find the products of the following equation:

NaBr + CaF_{2 ——> ?}

No reaction

chapter 11

100

What is stoichiometry?

The calculation of quantities in chemical reactions using mole ratios.

200

Given N₂ + 3H₂ —> 2NH_3. How many liters of H₂ are needed to produce 1.98 grams of ammonia at STP?

3.9 liters of H₂

300

In Na₂SO + 2HCl —> 2 NaCl + SO₂ + H₂O, what is the limiting reactant if given 25.0 grams of Na₂SO₃ and 22.0 grams of HCl to make SO₂?

LR: Na₂SO₃

400

P₄ + 6H₂ —> 4PH₃

If given 1.37 liters of PH₃, then how much PH₃ was actually produced if you performed the reaction and obtained a 62.5% yield?

Actual= 85.6 Liters.

500

Given: Ca(OH)₂ + 2HCl —> CaCl₂ + 2H₂O

If you begin the reaction with 20.0 grams of calcium hydroxide, then what is the theoretical yield, in grams, of water?

9.72 grams of H₂O

Chapter10

100

What is the atomic mass of O₂?

16.0 amu

200

How many atoms are in one mole according to Avogadro?

6.022 x 10²³

300

Given C₂H_6. Would this be a molecular or empirical formula.

Molecular

400

What is the mass of 9.90 x 10²³ molecules of N₂O₃?

72.3 grams

500

A compound has a molar mass of 86.0 g/mol and has the percent composition by mass of 55.8% C, 37.2% O and 7.0% H.  Determine the molecular formula. 

C₄H₆O₂

Chapter 12/13

100

What instrument is used to measure Air pressure?

Barometer

200

According to Atmospheric Pressure, as altitude increases, pressure does what?

Decreases

300

According to Boyle’s Gas Law, as volume ____, pressure ___ and temperature _____ .

Increases, Decreases, Remains Constant

400

A 1.60 gram sample of metal requires 5.80 Joules of energy to change temperature from 23 degrees Celsius to 52 degrees Celsius. What is the specific heat of this metal.

0.125 J/grams C

500

How much heat is needed, in Joules, to raise the temperature of 550.0 grams of steam from 100. C to 120 C.

76,310 J

Chapter 14/18

100

True/false: Acids are proton acceptors.

False

200

In HCl + H₂O —-> H₃O + Cl, what is the conjugate base?

Cl^-

300

Name two heterogeneous mixtures.

Suspensions

Colloids

400

You have 1500.0 g of a bleach solution.  The

percent by mass of the solute (sodium hypochlorite

NaOCl) is 3.62%.  How many grams of the solute are

in the solution? 

54.3 grams of solute.

500

What is the pH and pOH of a solution with an [OH-] concentration of 2.5 x 10^-11M?

 PH: 10.6

POH: 3.4