Lisheth poura 50 mi of dissulted (pure) water into a large cup.She then puts i conductivity meter in the cup to test whether the water conducts electricty Will her results indicate that water conducte electricity (yes or no)? She pours 025 grams of ougar into the cup, and most of it sinks to the bottom. Some of the sugar dissolves, but the molecules only partially break apart Based on this information, in sugar a atrong electrobyte, weak electrolyte or non-electrolyte? Lirbeth wants the sugar to dissolve better, so she puts the cup in the refrigerator. Is the successfu? When she removes the cup, some of the sugar still has not dissolved, so she takes apoon and crushes the sugar in the bottom of the cup into smaller crystals. Does this help? Eventually the notices that some of the sugar still has not dissolved so she addenonpolar coconut oil to the cup. Does thin help? __ Word Bank non-electrolyte yes no yes strong electrolyte no you weak electrolyte Blank 1 square Blank 2: square Blank 3: square Blank square Blank 5: square

Question

Lisheth poura 50 mi of dissulted (pure) water into a large cup.She then puts i conductivity meter in the cup to test whether the water conducts electricty Will her results indicate that water conducte electricity (yes or no)? She pours 025 grams of ougar into the cup, and most of it sinks to the bottom. Some of the sugar dissolves, but the molecules only partially break apart Based on this information, in sugar a atrong electrobyte, weak electrolyte or non-electrolyte? Lirbeth wants the sugar to dissolve better, so she puts the cup in the refrigerator. Is the successfu? When she removes the cup, some of the sugar still has not dissolved, so she takes apoon and crushes the sugar in the bottom of the cup into smaller crystals. Does this help? Eventually the notices that some of the sugar still has not dissolved so she addenonpolar coconut oil to the cup. Does thin help? __ Word Bank non-electrolyte yes no yes strong electrolyte no you weak electrolyte Blank 1 square Blank 2: square Blank 3: square Blank square Blank 5: square

Answer 1

Let's go through each part of the question step by step:1. **Will her results indicate that water conducts electricity (yes or no)?** - **Answer:** No - **Explanation:** Pure water does not conduct electricity because it lacks free ions. The conductivity meter will show no significant conductivity.2. **Based on the information, is sugar a strong electrolyte, weak electrolyte, or non-electrolyte?** - **Answer:** Weak electrolyte - **Explanation:** Sugar only partially dissolves in water, meaning it does not completely dissociate into ions. This characteristic is typical of a weak electrolyte.3. **Does putting the cup in the refrigerator help the sugar to dissolve better?** - **Answer:** No - **Explanation:** Lowering the temperature generally decreases the solubility of solids in liquids. Therefore, putting the cup in the refrigerator would not help the sugar dissolve better.4. **Does crushing the sugar into smaller crystals help it dissolve?** - **Answer:** Yes - **Explanation:** Crushing the sugar into smaller crystals increases its surface area, which allows it to come into contact with more water molecules and thus increases the rate at which it dissolves.5. **Does adding nonpolar coconut oil help the sugar dissolve?** - **Answer:** No - **Explanation:** Coconut oil is nonpolar and does not interact with the polar water molecules or the polar parts of the sugar molecules. Therefore, adding coconut oil will not help the sugar dissolve.So, the blanks should be filled as follows:**Blank 1:** No**Blank 2:** Weak electrolyte**Blank 3:** No**Blank 4:** Yes**Blank 5:** No

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