Chm113 - Study guides, Class notes & Summaries

This is a note sheet for Exam 3 of General Chemistry I offered at ASU. It contains lecture material and examples.

CHM113 with complete solution

CHM113 Final with complete solution

CHM113 Exam Questions And Answers (Verified And Updated) Density - answerRatio of Mass to Volume Physical property - answerCan be observed without changing the matter Intensive property - answerIndependent of the amount of matter (density, color) Extensive Property - answerDepends on the amount of matter (mass, volume) At what state and temperature is water most dense? - answerLiquid, 4 Can extensive properties impact intensive ones? - answerYes. Freezing of a balloon decreases the volum...

CHM113 Exam Questions And Answers (Verified And Updated) Density - answerRatio of Mass to Volume Physical property - answerCan be observed without changing the matter Intensive property - answerIndependent of the amount of matter (density, color) Extensive Property - answerDepends on the amount of matter (mass, volume) At what state and temperature is water most dense? - answerLiquid, 4 Can extensive properties impact intensive ones? - answerYes. Freezing of a balloon decreases the volum...

CHM113 Final Exam Questions With 100% Correct Answers Which of the following is NOT a compound? - answerO2, oxygen is a molecule What is the chemical symbol for the element, copper? - answerCu Which property is a chemical property - answerflammability Which of the following mixtures is heterogeneous? - answergranite Which of the following processes is/are physical changes? Select all that apply - answerwater evaporating, tearing a piece of aluminum in half Which unit is NOT an SI base un...

CHM113 Final Exam Questions With 100% Correct Answers Which of the following is NOT a compound? - answerO2, oxygen is a molecule What is the chemical symbol for the element, copper? - answerCu Which property is a chemical property - answerflammability Which of the following mixtures is heterogeneous? - answergranite Which of the following processes is/are physical changes? Select all that apply - answerwater evaporating, tearing a piece of aluminum in half Which unit is NOT an SI base un...

Density Ratio of Mass to Volume Physical property Can be observed without changing the matter Intensive property Independent of the amount of matter (density, color) Extensive Property Depends on the amount of matter (mass, volume) At what state and temperature is water most dense? Liquid, 4 Can extensive properties impact intensive ones? Yes. Freezing of a balloon decreases the volume.

Density mass divided by volume Specific Gravity The ratio of the density of a substance to the density of water Intensive property Properties independent of mass. Examples: density, specific heat, equivalent weight Extensive property Properties dependent of mass. Example: volume and mass Volume of a cylinder V = pi(r)^2h Mass of water displaced by a rock with 143g in air and 82 g in water Mass of water displaced = Mass of rock in air - mass of rock in water

CHM113 Exam Questions And Answers (Verified And Updated) Density - answerRatio of Mass to Volume Physical property - answerCan be observed without changing the matter Intensive property - answerIndependent of the amount of matter (density, color) Extensive Property - answerDepends on the amount of matter (mass, volume) At what state and temperature is water most dense? - answerLiquid, 4 Can extensive properties impact intensive ones? - answerYes. Freezing of a balloon decreases the volum...

CHM113 Final Exam Questions With 100% Correct Answers Which of the following is NOT a compound? - answerO2, oxygen is a molecule What is the chemical symbol for the element, copper? - answerCu Which property is a chemical property - answerflammability Which of the following mixtures is heterogeneous? - answergranite Which of the following processes is/are physical changes? Select all that apply - answerwater evaporating, tearing a piece of aluminum in half Which unit is NOT an SI base un...