Essay --

A lineament property can help identify a substance. A characteristic property impart never lurch even when the volume of a substance is varied. A characteristic property also does not change when a substance changes state in matter. A physical property cannot identify a substance. A physical property will change when the volume of a substance is varied. It can also change when the substance changes state in matter. For example, if the volume and mass of a substance changes then the physical appearance will also change. However, the density, which is a characteristic property, will not change at all. The boiling point of a substance is the temperature that a substance changes from a transparent to a gas. The boiling point of a substance is a characteristic property because the boiling point of a substance will never change even when the volume and mass changes. The only thing that will change is the magazine that it impinge ons to reach that temperature. If the mass an d volume of the substance is small, then it will take a small amount of time for the substance to reach the temperature. However if the mass and volume of the substance is larger, then it will take a daylong time to reach the temperature. The purpose of this lab was to see if when the volume of a substance changes so does the boiling point.The procedure of the lab on day iodine was to get a ring stand and clinch, then throw the substance in the test tube. Then put the test tube in the clamp and then get a Bunsen burner. After that put the Bunsen burner underneath the test tube to heat it. The procedure of the lab for day 2 was almost exactly the same, except the substances that were used were different. The hypothesis was accepted. The hypothesis was if the am... ...roup seven had were that day one plateaued at a lower temperature than day two.It was learned that ever-changing the volume of the same substance will never change the boiling point of the substance. Howeve r having two different substances with the same volume will dissolver in two different boiling points. The purpose of this lab was to determine if changing the volume of a substance will change the boiling point. This is multipurpose to know in real life because if someone wanted to boil water to make pasta and did not know how much water to put in the pot. If the person knew if changing the volume of a substance will not change the boiling point, but only alter how much time it takes for the substance to reach the temperature. Then the person would know that it would be better to not put too much water in the pot, because it would take long-term for the water to boil.