Hw 4 Gases, liquids, solids Shear

Hw 4 Gases, liquids, solids Shear - garcia(jjg2564 –...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: garcia (jjg2564) – Homework 4: Gases, liquids, solids – Shear – (52375) 1 This print-out should have 12 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. You may need to look up conversion factors and values of R in the back of your textbook. 001 10.0 points Write the net ionic equation for this reaction occurring in water: Sodium phosphate and calcium chloride are mixed to form sodium chloride and calcium phosphate. 1. PO 2 − 4 + Ca 2+ → CaPO 4 2. 2 Na 3 PO 4 + 3 Ca 2+ → 6 Na + + Ca 3 (PO 4 ) 2 3. No reaction occurs. 4. 2 PO 3 − 4 + 3 Ca 2+ → Ca 3 (PO 4 ) 2 5. 2 PO 3 − 4 + 3 CaCl 2 → 6 Cl − + Ca 3 (PO 4 ) 2 002 10.0 points Consider two cylinders of gas, both with a volume of 25 L and at 1 atm and 25 ◦ C and the following statements. A. The temperature of the gases is different. B. The average kinetic energy of the gases is the same. C. The average molecular speed of the gases is the same. Which statements are true? 1. A and C only 2. All are true. 3. B and C only 4. B only 5. A only 6. C only 7. A and B only 8. None is true....
View Full Document

This note was uploaded on 06/06/2011 for the course CHEM 301 taught by Professor Wandelt during the Spring '08 term at University of Texas.

Page1 / 3

Hw 4 Gases, liquids, solids Shear - garcia(jjg2564 –...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online