Abstract Molar volume is the volume that one mole of gas occupies when temperature and pressure are kept constant. The molar volume of a gas can be determined through evaluating how much gas is given off when the number of moles of the substance is known. To find the volume of gas that will be used to calculate the molar volume‚ the process of water displacement can be used. Reference Citation Cesa‚ J. (2002). ChemTopic labs: Experiments and demonstrations in chemistry (vol. 9). Batavia
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Method 1) Take a "volume" measuring device‚ and fill it with the total amount of water‚ the bottle can hold. We then put the same‚ empty bottle into the container‚ in a way‚ that it sinks to the bottom of the akwarium. We can then measure the new height and multiply it by the volume of the liquid. This will clearly give us the volume of a bottle. Method 2) We could pour water into a 0‚5 litre coke bottle‚ and weigh how much it would weigh. We could do the same thing with an empty bottle. The
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COST – volume –profit analysis LEARNING OBJECTIVES Students should be able to: 1. Explain the nature of CVP Analysis and name and illustrate planning and Decision-making situations in which it may be used‚ 2. Separate semi-variable (mixed) costs into their fixed and variable components. 3. Construct profit/volume charts given selling price‚ costs and volume data. 4. Construct a cost/volume/profit (CVP) model representing the data in a marginal
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Respiratory Rate and Tidal Volume [pic] The total amount of air moved in and out of the lungs each minute (pulmonary ventilation) depends upon 2 factors: size of each breath (tidal volume) and number of breaths/minute (respiratory rate). For example‚ suppose your tidal volume is 500 mL (0.5 liters) and you breathe 15 times/minute. Your pulmonary ventilation = 15 breaths/min x 0.5 L/breath = 7.5 L/min. Pulmonary Ventilation = (Respiratory rate; breaths per minute) x Pulmonary Ventilation
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COST-VOLUMEPROFIT ANALYSIS Julie E. Colandog A systematic examination of the relationship among cost‚ cost driver or level of activity (volume)‚ and Sales Less: Variable Costs Contribution Margin Less: Fixed Costs Net Profit xxxx xxxx xxxx xxxx xxxx CONTRIBUTION MARGIN INCOME STATEMENT e s Sa l Total Cost Break-even point Fixed Cost Break-even point is a condition where total revenue equals total cost and profit is equal to zero BREAK-EVEN POINT Break-even point (pesos) = Total Fixed
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When Your Parents Divorce Life can be pretty rough after your parents divorce. The hardest time is the first year or two after the divorce‚ the effects can be long-lasting. Sometimes the effects of a divorce can influence life changing decisions for the children involved. This is just the basics of what happened in my life. I won’t be sharing everything because not all of it’s my story to tell. I can safely say that it’s no longer painful to talk about and I’m happy to share what I can.
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included into your normal day. Remember: any movement is good for your health! Climb stairs instead of using lifts. Ride a bike or walk to school‚ or get off the bus a few stops early and walk the rest of the way. You only need to plan your day a little better and you will save money and the environment. Walking the dog is a good way of improving your fitness‚ and your dog will love it too. At lunchtime‚ go for a walk with a friend instead of sitting down talking — you can talk while you walk. Get
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Introduction Molar volume is the name given to the volume that one mole of any gas occupies at standard temperature and pressure. In chemistry‚ many of the materials worked with are gases. It is often easier to measure the volume of a sample of gas‚ rather than determine its mass. The main purpose of this lab is to determine the molar volume of hydrogen gas experimentally in order to compare it to the theoretical molar volume of ideal gases. In this experiment‚ a known mass of magnesium is reacted
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Essay Topic: Why do I want your GED My GED is an very important for me and part of life if I could have one wish it would be to pursue my GED and further my education but was unable to graduate high school for whatever reason. I though school wasn’t for me and I still remember till this day an old friend of mine telling me to finish my school and never listen to him I myself earned a diploma through Jefferson high school academy online but I heard that GED
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Why my parents should let me get my belly button pierced Some people say that their body is a canvas. That we should express ourselves. I concur‚ this is my body. I want to be able to express myself the way I want. I’m 15 and I’m responsible enough to take care of the piercing. There are upsides to getting your daughter’s belly button pierced. It might boost her confidence. It might make her feel prettier. It’s like finding the perfect earrings to go with your outfit. You just feel
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