Show:
Naming Molecular + Ionic Compounds
Naming Acids
Reactivity + Solubility
Dimensional Analysis + Stoichiometry
Balancing Chemical Reaction + Types
Reaction Pathways
100

CO

carbon monoxide

100

HCl

hydrochloric acid

100

What is the most reactive nonmetal?

Fluorine

100

How many grams are in 5.00 kg?

5.00 x 103 g

(on test: if exponent is 103 or larger, put into scientific notation
OR
if exponent is 10-3 or smaller, put into scientific notation)

100

Provide the type of reaction and balanced equation for the given reactants. Include states of matter and reaction conditions (ie: heat, catalyst, etc.)

Na(s) + Cl2(g) ->

2Na(s) + Cl2(g) -> 2NaCl(s)

Synthesis

100

Which kinds of chemical reactions absorb energy?

endothermic
200

Calcium Oxide

CaO

200

Hydroiodic acid

HI

200
What is the most reactive metal?

Francium (Fr) OR Cesium (Cs)

200

How many moles are in 4.68 g of H2O?

0.260 moles of H2O

(on test: if exponent is 103 or larger, put into scientific notation
OR
if exponent is 10-3 or smaller, put into scientific notation)

200

Provide the type of reaction and balanced equation for the given reactants. Include states of matter and reaction conditions (ie: heat, catalyst, etc.)

PbO(s) ->

heated 

        

Delta

2PbO(s) -> 2Pb(s) + O2(g)

decomposition

200

What reaction has a negative heat of reaction?

exothermic
300

N2O3

dinitrogen trioxide

300

H2SO4

sulfuric acid

300

Solubility of NaNO3?

soluble! (aq)

300

How many atoms are in 6 g of CO2?

2 x 1023 atoms of CO2

(on test: if exponent is 103 or larger, put into scientific notation
OR
if exponent is 10-3 or smaller, put into scientific notation)

300

Provide the type of reaction and balanced equation for the given reactants. Include states of matter and reaction conditions (ie: heat, catalyst, etc.)

C3H8(g) + O2(g) ->

C3H8(g) + 5O2(g) -> 3CO2(g) + 4H2O(g)

combustion

300

Adding a catalyst (increases/decreases) the activation energy.

decreases

400

sulfur hexafluoride

SF6

400

Nitric Acid

HNO3

400

Solubility of Pb(NO3)2?

soluble (aq)

400

How many decimeters is 34.09 meters?

340.9 dm

400

Provide the type of reaction and balanced equation for the given reactants. Include states of matter and reaction conditions (ie: heat, catalyst, etc.)

NaBr(s) + Cl2(g) ->

2NaBr(s) + Cl2(g) -> 2NaCl(s) + Br2(g)

single anion replacement

400

Crushing a solid into a powder increases ______ which _____ the rate of reaction

surface area; increases

500

Pb(CrO4)2

lead (IV) chromate

500

HNO2

Nitrous acid

500

Which is more reactive: Zn or Cu?

Zn

500

How many molecules are in 4.2 grams of Barium Sulfide?

1.5 x 1022 molecules of BaS

(on test: if exponent is 103 or larger, put into scientific notation
OR
if exponent is 10-3 or smaller, put into scientific notation)

500

Provide the type of reaction and balanced equation for the given reactants. Include states of matter and reaction conditions (ie: heat, catalyst, etc.)

Lead(II) nitrate + Sodium Sulfate

Pb(NO3)2(aq) + Na2SO4(aq) -> PbSO4(s) + 2NaNO3(aq)

double replacement

500

What are the 5 factors that can affect the rate of reaction?

1. reactivity of elements

2. surface area

3. temperature

4. concentration

5. catalyst

600

CuCH3CO2

copper(I) acetate

600
Perchloric Acid

HClO4

600
Solubility of Ammonium Hydroxide?

soluble (aq)

600

How many kilograms are there in 3.04 x 1021 molecules of Potassium Chlorate?

6.19 x 10-4 kg of KClO3

(on test: if exponent is 103 or larger, put into scientific notation
OR
if exponent is 10-3 or smaller, put into scientific notation)

600

Provide the type of reaction and balanced equation for the given reactants. Include states of matter and reaction conditions (ie: heat, catalyst, etc.)

Silver metal + Aluminum Nitrate solution

Ag(s) + Al(NO3)3(aq) -> no reaction

single cation replacement

600

Draw the reaction diagram for:

2H2O(l) -> 2H2(g) + O2(g)

DeltaH = 286.6 kJ/mol

written