TEST B. Complete the table below using the following terms. (Solid, Liquid, Gas) Phase Change From To Deposition Sublimation Freezing Melting Condensation Vaporization
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- I need help understanding. I know thag is not 2 nor 3. Will it be 4 because there is 4gas phaseITEMS USED FOR EXPERIMENT: •Ring stand •Hot plate •125 mL Erlenmeyer flask•400 mL beaker•10 mL graduated cylinder •Aluminum foil•Rubberband•Paper Clip•Thermometer•Vial containing unknown liquid You know have the following data: Mass of flask + foil + rubberband: 78.637 gMass of flask + foil and rubberband+ unknown condensed liquid: 78.847 gTemperature of water bath: 100C = 373 KPressure of gas in our system: 29.02 inHg = 0.9699 atmVolume of gas in our system: 141 mL = 0.141 L 1. During the experiment, you collect the following data: Mass of flask: 80.001 g Mass of flask + unknown condensed liquid: 80.452 g Temperature of water bath: 100 °C Pressure of gas in our system: 0.998 atm Volume of gas in our system: 265 mL Which of the following number(s) need a conversion before they can be used? (Check all that apply) [ ] Group of answer choices [ ] Volume of gas in our system [ ] Mass of flask [ ] Temperature of water bath [ ] Pressure of gas in our system [ ] Mass of flask +…5.Measures to observe when measuring viscous liquids include the following, with exception ofa.Use of silicone treated glassware for smaller volume of liquidsb.Pouring from bottle that is not completely filledc.When pouring, do not allow the liquid to run down the inside surface of the graduatesd.Drainage time is longer6.Most accurate balance to use for pharmaceutical analysisa.Household scaleb.Top loading balancec.Analytical balanceTriple beam balance
- Please show whether liquid solid or gasKomal found that her vial of isopropyl alcohol showed a much better surfacetension bubble shape (a higher bubble) than her vial of water. Her peer groupsuggested some experimental errors that may have caused this to happen.Which three experimental errors are most likely to have occurreda. How much methylcellulose 1500 should be weighed? viscosity for a suspension is 750 cps. Note 25-50% of the Rx volume comes fro cherry syrup : the remainder of the volume come from the methylcellolose. b. what volume of water should be added to hydrate the methylcellulose?
- Suspensions also show Tyndall effect (compare)Along which line would a sample of pure X be a mixture of solid and gas? choose a letter Which is the critical point of X? choose a letter Which is the liquid one-phase region? choose a letter(BASIC QUESTIONS) CHOICES: TRUE FALSE The density of gas is directly proportional to its pressure. In evaporation, the latent heat of vaporization is released. The process of converting gas to solid is called sublimation. Liquid molecules with high velocity have a higher tendency to escape into the gaseous state. Menthol, a vapor, exists as a gas at room temperature.