4. Calculate the molarity of the commercial bleach (not diluted) using your answer from step 3 and the M¬1V1 = M2V2 equation. (Use volume of concentrated bleach and total volume of dilute bleach) 5. Assume that the density of the commercial bleach is 1.08g/mL. Calculate the percent by mass of NaClO in the commercial bleach.
Record your prediction in your notebook. Hold the cart so the rear axle of the vehicles is at notch B on the ramp instead of notch A, and repeat steps 3-7. Predict what you think will happen to the block if the cart starts from notch C. Remember that realeasing the cart from notch C results in the slowest cart speed. Record your predictionin your notebook. Hold the cartaxle of the cart is at notch C on the ramp, and repeat steps 3-7.
You should adjust your speed so you can stop within ______-The distance you can see ahead. 10.) When your cargo tank has baffles, what handling effect do you expect?-There will be less front to back surge than there is in tanks without baffles. 11.) Liquid tight separations between compartments inside tanks are called ______?-Bulkheads.
(With resistance) Air: with resistance, syringe A can still be pushed a little towards syringe B. this is because particles in air are spread out; there are room in between to particles. That is why when syringe A is pressed down, the particles compressed together tightly causing the syringe to move a little before the particles were impacted too tightly for the syringe to move Water: water particles are different from gas particles. Water has very little compressibility. Particles in water are much more compacted together, therefore giving no space for them to compress more. This is the reason why with resistance, syringe A will not move as the particles in water are as tightly compressed together as they can get.
5. Compute a linear least-squares-fit of the calibration data and plot the resulting line on the same graph as the calibration data. Comment on the linearity of the pressure transducer and scannivalve. Part 3: Calibration of the Tunnel 1. Connect the micromanometer (calibrated in Part 2) across the wind-tunnel contraction in order to measure the static pressure drop.
EXPERIMENT: TECH 0704, Distillation, macroscale technique only, simple and fractional: Substitute a mixture of 25 mL ethanol and 25 mL water for the toluene/cyclohexane mixture. Record the temperature at 2 mL intervals of distillate. Use glass beads to pack the fractionating column. Construct a graph of temperature vs volume for each distillation in your lab notebook. Compare the efficiencies of the two distillation methods in your lab notebook.
StudyBlue Flashcard Printing of Lab Final 2211L UGA http://www.studyblue.com/servlet/printFlashcardDeck?deckId=... In the distillation experiment, the purpose of a fractionating column was to Which liquid would be most easily separated from water by simple distillation? 1. 1-propanol (bp=97 degrees C) 2. 2-propanol (bp=82 degrees C) 3. tetrahydofuran (bp=65 degrees C) 4.
The setup is nearly correct, but the computation of 10 m3 of infiltration into the surrounding soil should equal 100 m3. This incorrect volume leads to an incorrect calculation and
Experiment 11 is composed of cold liver and 2 mL H2O2. We anticipated that the reaction rate should be very low because a low temperature means a low reaction rate. At low temperatures, particles move slower and therefore there is a lower amount of collisions between the enzymes and the substrates. Based on observations, the reaction rate was fairly high which came as a surprise for us, this is not what we had anticipated. The reaction rate was given a 3.
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