Periodic Table   Polyatomic Ions List   Conversion Factors   Solubility Rules   Given the following equation: 2 KClO3 → 2 KCl  + 3 O2 How many grams of were there of Potassium Chlorate (KClO3) if KCl was produced in the decomposition?

A reaction from lab should theoretically produce grams of product. If the reaction actually produced grams, What is the percent yield of the reaction?

Periodic Table   Polyatomic Ions List   Conversion Factors   Solubility Rules   What is the oxidation number of I in HIO2 in the following compound?

Balance the following reaction: (remember to enter “1” is applicable) C2H6 + O2 → CO2 +  H2O

Periodic Table   Polyatomic Ions List   Conversion Factors   Solubility Rules   What volume of M NaOH is needed to completely titrate L of M sulfuric acid according to the equation: H2SO4(aq) + 2 NaOH(aq) → Na2SO4(aq) + 2 H2O(l)

Balance the following reaction: (Remember to enter “1” where applicable) C4H10 + O2 → CO2 + H2O 

Periodic Table   Polyatomic Ions List   Conversion Factors   Solubility Rules   A sample of a hydrocarbon is found to contain 8.56 g of carbon and 1.44 g of hydrogen.  What is the empirical formula for this compound?

Periodic Table   Polyatomic Ions List   Conversion Factors   Solubility Rules   Consider the following reaction. H2SO4 + 2 KOH → K2SO4 + 2 H2O Identify what main category of reaction it is. If possible, further categorize it into all other relevant types of reaction.

A reaction from lab should theoretically produce grams of product. If the percent yield of this reaction is %, how many grams did the reaction produce?

Periodic Table   Polyatomic Ions List   Conversion Factors   Solubility Rules   Ethanol (C3H6O) is a liquid at room temperature :  1 mole  =  6.02 x 1023 atoms             Density of  C3H6O =   0.815 g/mL What is the molar mass of C3H6O?