Drill: Calculate the volume of O2 at STP required to burn 6 Drill: Calculate the volume of O2 at STP required to burn 6.00 g of C2H6:

Review & Collect Drill & HW

CHM II HW Review PP 12 Complete attached assignment Lab tomorrow

Are there any questions on previous material?

Test on Stoichiometry & Gas Laws Mid next week

Stoichiometry with Gas Laws

Use the same rules for stoichiometry, but use PV = nRT for molar conversions of gases (Steps 2 & 4)

Calculate the volume of carbon dioxide gas produced at 27oC under 83 Calculate the volume of carbon dioxide gas produced at 27oC under 83.1 kPa pressure when 35 g of C5H10 is burned in excess oxygen:

Calculate the mass of O2 formed when 250 mL H2O at 127oC under 83 Calculate the mass of O2 formed when 250 mL H2O at 127oC under 83.1 kPa pressure is decomposed producing H2 & O2:

A mixture of 1. 14 g of C8H18 in excess O2 is compressed to 5 A mixture of 1.14 g of C8H18 in excess O2 is compressed to 5.00 mL in a piston at 27oC under 750 kPa. Calculate the volume of released gases at 227oC under 100.0 kPa.

A mixture of 10. 0 % C8H18 in O2 is compressed to 5 A mixture of 10.0 % C8H18 in O2 is compressed to 5.00 mL in a piston at 27oC under 750 kPa. Calculate the volume of released gases at 227oC under 100.0 kPa.

Drill: Calculate the volume of HI(g) collected at 227oC under 250 kPa pressure when 4.12 kg PI3 reacts with xs water forming HI & H3PO3.

Review & Collect Drill & HW

CHM II HW Review PP 10, 11, & 12 Complete the attached worksheet & turn it in on Wednesday.

Lab on Tuesday Review on Wednesday Test on Thursday

The last lab is due on Wednesday The last lab is due on Wednesday. Get a data sheet if you missed the lab

Determine the volume of NH3 formed at 27oC under 831 kPa when excess N2 reacts with 4.0 kg of H2:

Determine the volume of O2 released at 227oC under 83. 1 kPa when 32 Determine the volume of O2 released at 227oC under 83.1 kPa when 32.0 kg of Fe2O3 is purified making Fe & O2

A mixture of 10. 0 % C8H18 in O2 is compressed to 5 A mixture of 10.0 % C8H18 in O2 is compressed to 5.00 mL in a piston at 27oC under 750 kPa. Calculate the volume of released gases at 227oC under 100.0 kPa.

23. 4 g Al2(CO3)3 was added to excess HCl generating AlCl3 + CO2 + H2O 23.4 g Al2(CO3)3 was added to excess HCl generating AlCl3 + CO2 + H2O. Calculate the volume of gas collected at 27oC under 450 kPa.

Drill: Calculate the mass of Mg used to generate 83 Drill: Calculate the mass of Mg used to generate 83.1 mL H2 collected at 27oC under 150 kPa when xs HCl is added to the Mg:

Review Drill & HW

Turn in Lab 4

Test Thursday

The following problems will be a review for the test

Calculate the mass of CO2 occupying 831 mL 167oC under 400.0 kPa pressure:

Calculate the ratio of the velocities of Si & I2:

Gas in a piston occupies 202. 6 mL at 273oC under 250 kPa pressure Gas in a piston occupies 202.6 mL at 273oC under 250 kPa pressure. Calculate its volume at STP:

Calculate the mass of Iodine liberated when 831 mL F2 at 27oC under 450 kPa is bubbled through a solution of XS KI :

Calculate the pressure of 16 g of Helium occupying 831mL at 127oC.

Calculate the density of Iodine gas at 227oC under 250 kPa:

Calculate the velocity of He atoms when sulfur dioxide molecules travel at 150 m/s at the same temperature:

60 g NaOH was added to excess HCl generating NaCl + H2O 60 g NaOH was added to excess HCl generating NaCl + H2O. Calculate the volume of gas collected at 127oC under 450 kPa.