Flammable liquid

properties of states of matter, properties of water, and experiments of water and ice, there is some evidence that makes this a bit of a complex case. In Chemistry, we generally refer to three states of matter when trying to describe a substance; solid, liquid, and gas. Each of these three states of matter has their own properties and behaviors.…

Oil and water are two different concepts that are believed to not mix. Normally, when pouring oil into water or vice versa, the two separates instead of mixing. However, when they do mix, both oil and water complement each other. The concept of the three main religions, Judaism, Christianity, and Islam, can be explained through the idea of oil and water. When these religions mix, they create something special. Each religion has two different ways of viewing God even though it is the same God. In…

the temperature at which a solid becomes a liquid (Bruice 2014). On the molecular level, when a compound melts the forces between the molecules become weaker. This is because when a substances heats up the kinetic energy between the molecules increase causing the molecules to vibrate. When the vibrations become strong enough for the molecules to move around and pass other molecules, the compound that is being heated up starts to melt and become a liquid. In this lab, five different ratios of…

Glass. In modern times this substance is used as a basic necessity for windows, car windshields, bottles, jars, glasses, dishes, etc. Glass was discovered by Egyptians in the sixteenth century B.C. when experimenting with their pottery. During the fifthteenth century, the Egyptians started venturing into glass vessel making. Later, the Phoenicians and Mesopotamians followed suit by developing a fairly adequate method of glass blowing. To describe glass blowing in brief, glass must first be…

The meniscus, also stated before, gave the students a measuring problem in the beginning, when filling up the graduated cylinder to 100 mL. In Lab Debrief Part One, we discussed this situation and later found out that the meniscus was a curve of the liquid and could be either convex or concave. An observation in the experiment was when the pennies were displacing both water and milk, which created convex meniscus; this was the effect of surface tension. Surface tension was a large aspect of our…

ABSTRACT Flakiness & Elongation index is one of the most prominent criteria that govern behavior and performance of aggregate in the bituminous mixes. The strength and serviceability requirements of bituminous mixture such as Stability, Flow, Voids in Total mix (VTM), Voids Filled with Bitumen and (VFB) highly depend on the physical properties of aggregates. This study conducted by observing the effect of flakiness & elongated index by adding different percentages from 0% to 50% of flaky &…

One of the most unusual substances in chemistry, slime blurs the line between solid and liquid stages of matter. Slime and other substances like it are common in the average everyday life today, and yet are almost unnoticed. Slime is a colloid, a substance that shares both liquid and solid traits. Many colloids are polymers, which are a certain type of molecule. Although slime may seem simple, in reality it is quite complex in the microscopic standpoint. Slime can also be referred to as a…

The sultry weather of Jacksonville, FL, calls for an ice-cold beverage to beat the heat. However, a faulty ice machine can put a serious damper on your plan. To put the plan back into action, you need fast and reliable ice machine repair from IS Appliance Repair. For over 15 years, this family-owned business has been providing domestic appliance repair to residential and commercial clients alike. Much like their other home appliance repair services, their ice maker repair solutions also speak…

them steep for 7 - 10 minutes with a watch glass on the top and the heat on low. Excessive heat can decompose caffeine so do not let the tea dry out. 2. Squeeze the tea bag against the side of the beaker with a stir rod to remove as much of the liquid as possible. Let the solution cool to room temperature. 3. Pour the tea into the separatory funnel. (Make sure that the stopcock is closed). Add about 10 to 20 ml of methylene chloride and shake gently. Vigorous shaking will lead to an…

Oxygen can be delivered by low or high flow systems depending upon the client’s need. Low flow methods allow for room air to be inhaled along with the supplemental oxygen; examples of low flow methods include nasal cannulas, face masks, oxygen tents, and transtracheal catheters. The nasal cannula can deliver 2 to 6 L/minute and is the cheapest most commonly utilized device tolerated well by clients. In addition, the device is easily applied and does not block the mouth allowing the client the…