slope‚ which could give the density value. The calculation of significant figures was one of the key objectives in this lab as well. Significant figures are essential to interpreting data because they allow for increased precision and accuracy. Also‚ using Excel‚ the density calculations could be performed quickly and accurately. In this experiment‚ the density of water was found by collecting the masses known‚ which was volumes of water. To determine what the unknown density is‚ the mass should be divided
Premium Water Chemistry Density
Formation Dynamics Tester) and PVT Express are marks of Schlumberger. CHEARS is a mark of Chevron. Teflon is a mark of E.I. du Pont de Nemours and Company. 14 A g as-condensate reservoir can choke on it s most valuable components. Condensate liquid saturation can build up near a well because of d rawdown below the dewpo i nt pressure‚ ultimately restricting the flow of gas. The nearwell choking can reduce the productivity of a well by a factor of two or more. Th i s phenomenon‚ called condensat
Premium Gas Natural gas Liquid
Rev. 01/10 JEB GLASSWARE CALIBRATION 1. Objectives Verify the actual volume of liquid delivered by 2 different types of glassware devices. Evaluate which measurement method is better for different uses. 2. Techniques Buret use: Put the buret in a buret stand and approximately fill it with temperature-equilibrated water. Make sure that the tip of the buret is filled with water and that there are no air bubbles remaining in the buret tip or valve. Record the initial level – it does not need to
Premium Water Measurement Density
CHE 101 Experiment 1 Lab Techniques and Measurements Purpose: The purpose of this lab experiment is to review and learn the proper techniques for the measurement of length‚ mass and temperature. After this experiment I expect to have a better knowledge on how to correctly and efficiently measure for future lab experiments. Data: DATA TABLE #1 DATA TABLE#2- DATA TABLE#3- DATA TABLE #4 DATA TABLE #5 DATA TABLE #6
Premium Water Experiment Density
| |82.6 |1.62E+02 | |104.3 |1.68E+02 | |132.7 |1.77E+02 | Calculations and Results: Data from Table 1 |Diameter (m) |Mass (g) |Volume (cm3) |Density (g/ cm3) | |0.0061 |0.8923 |3.90E-05 |2.29E+04 | |0.00608 |0.8909 |3.87E-05 |2.30E+04 | |0.00615 |0
Premium Temperature Volume Density
same conical flask and electronic balance was used throughout the experiment to ensure the results were not to be affected by the difference in apparatus used. -The volume readings were taken from the bottom of the meniscus of liquid and it was made sure all the liquid was emptied to ensure accurate reading of volume. - A dropper was used when the water level approached 50 mL mark of the conical flask to prevent solution from overflowing the mark and to ensure accurate reading of volume of solution
Free Erlenmeyer flask Density Laboratory glassware
a sample. 18. Measure EACH side of the sample. 19. Multiply the values together. 20. Record the answer as the volume for the sample used. 21. To find the density of the data‚ divide the mass by the volume. 22. To discover the percent error subtract the accepted values ( which are given to the student by the instructor ) from the density. 23. Divide that number by the accepted value . 24. Multiply by one hundred. 25.That is the percent error. 26. Repeat these steps until all the information
Premium Mass Volume Measurement
Lab Report Question- Why do few objects float in water where as others sink? Hypothesis- I think the objects that have a greater density than water will sink. So whichever object has a density more than 1g/cm³ will sink in water. This is known as relative density where the density of the substance is compared to the density of water. Hence‚ the object that has a greater mass: volume ratio than water will sink. Materials- * 1 measuring cylinder * 1 rectangular prism * 1 ball of plasticine
Premium Density Water Volume
Volatile Liquid Purpose: To determine the molar mass of an unknown liquid whose boiling point is between room temperature and the boiling point for water. Key Terms: List and define any additional new terms relevant to this experiment. volatile – intermolecular forces - Key Formulas: Write the following formulas. Ideal Gas Law Molar Mass Relationships: The Dumas Method - In 1826 Jean-Baptist Dumas developed a method for determining the molar mass of liquids that
Premium Gas Water
Honors Chemistry Period 2 September 22‚ 2013 PRE-LAB Title: Density of Metals – Shot Lab Purpose: The purpose of this lab is to find out the density of different metals using their mass and volume. If the volume and mass for the metals Nickel and Copper are found‚ then we can figure out the density. Materials: Metal shot Plastic rinse bin Electric Balances Calculator Graduated Cylinders Water Wire Gauze Weigh Boats Pre-lab Questions: 1) The volume of the water is 43.0 mL
Premium Metal Volume Copper