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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- (d) sodium chloride (NaCl) ionic bonding O hydrogen bonding O London forces dipole-dipole2. During a phase change, what properties change?MassVolumeTemperatureHeatPhase Diagram of Water and Carbon a) Identify the four phases shown as 1-4 in the phase diagram. b) What are the physical characteristics of water in phase 4?
- Topic: Properties of LiquidsUse the Venn Diagram template to show points of similarity (at least 2) between solids, and liquids, liquids and gases, and liquids and gases. Cite at least 3 references. Solids Liquids GasesExplain why ice floats in water but solid benzene sinksin liquid benzene. Which behavior is more “normal”?
- 1. A 1.70 m3 container holds a sample of O2 gas. At 294 K the pressure of the container is 1.08 x 105 Pa. How many moles of O2 are in the container? (Enter your answer as a number only) 2. Classify each of the following substances, in the solid state, as molecular, ionic, covalent network or metallic. Substance Appearance Melting Pt. (°C) Boiling Pt. (°C) Conducts as solid Conducts as liquid A grey 795 3468 yes yes B colorless crystals 87 220 no no C colorless crystals 1713 2230 no no D yellowish hexagonal crystal 740 1100 no yes A B D C 1. metallic 2. molecular 3. covalent network 4. ionic what is A B C Dabel the phase changes on the diagram below. lot or 1o losa gib-nol.ool oinoloonolobn Gas2. ature SCI-CH Brief Snapshot Assessment of Phase Changes E At what point do a solid and gas exist at equilibrium? 1. A Boiling point B Melting point C Sublimation point D Freezing point the 120 00. 06 70 09 LEG 'C
- Study the following phase diagram of Substance X. pressure (atm) O STATES OF MATTER Using a phase diagram to predict phase at a given temperature... 12 solid Explanation 100 liquid 200 temperature (K) Use this diagram to answer the following questions. Check gas Suppose a small sample of pure X is held at -90. °C and 7.7 atm. What will be the state of the sample? Suppose the temperature is held constant at -90. °C but the pressure is decreased by 5.8 atm. What will happen to the sample? y pearson login - Yahoo Search Results Yahoo Search Results (choose one) (choose one) AQUESTION 9 Condensation is the phase transition from toThe strongest interparticle attractions exist between particles of a between particles of a O solid, liquid Ogas, solid O solid, gas O liquid, solid O liquid, gas and the weakest interparticle attractions exist