CHEM homework (1)

CHEM homework (1) - Module 1 EOC Assignment - Part1 Due by...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Module 1 EOC Assignment - Part1 Due by 1/27 Chapter 14 - 9, 11, 13, 23, 31 Chpt14 #9 (1) Provide ALL of the given information. Include constants, density, conversion factors, etc. Density = 1.18g/mL Molarity = 12.0M (1) State the goal of the problem. To find the molarity and the weight percent of HCl in the solution. (1) List possible equations that may be used Moles of HCl = Volume x Molarity = 1 x 12= 12moles 12 moles x 36.46 g/mole = 438g From grams to Kilograms: 1g = .001Kg Mass of solvent (water) = 1180g – 438g = 742g of water (1) Solve the problem and explain the reason for each step of multiplication, division, addition, or subtraction. (a) (b) (1) Explain why your answer makes physical and mathematical sense.
Background image of page 1

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

View Full DocumentRight Arrow Icon
Module 1 EOC Assignment - Part1 Due by 1/27 Chapter 14 - 9, 11, 13, 23, 31 Chpt14 #11 (1) Provide ALL of the given information. Include constants, density, conversion factors, etc.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/16/2008 for the course CHM 152 taught by Professor Thomas during the Fall '08 term at Pima CC.

Page1 / 6

CHEM homework (1) - Module 1 EOC Assignment - Part1 Due by...

This preview shows document pages 1 - 3. Sign up to view the full document.

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