Question

complete the chart. get help here. columns: frying an isolated eggplant, dissolving sugar in water, mixing vinegar and baking soda. rows: the chemical makeup of the substance changes; a new chemical substance is produced; a chemical change occurs; a physical change occurs.

Explanation:

To solve this, we analyze each process:

1. Frying an Isolated Chicken

• Chemical makeup changes: Yes (cooking involves reactions like Maillard, so chemical bonds change).
• New substance produced: Yes (cooked chicken has new compounds from reactions).
• Chemical change occurs: Yes (irreversible, new substances form).
• Physical change occurs: No (dominated by chemical reactions, not just state/shape change).

2. Dissolving Sugar in Water

• Chemical makeup changes: No (sugar dissolves, no new substances; it’s a mixture).
• New substance produced: No (sugar + water = sugar - water mixture, no reaction).
• Chemical change occurs: No (reversible, no new compounds).
• Physical change occurs: Yes (dissolving is a physical process, state of sugar changes).

3. Mixing Vinegar and Baking Soda

• Chemical makeup changes: Yes (vinegar (acid) + baking soda (base) react to form CO₂, water, salt).
• New substance produced: Yes (CO₂, H₂O, sodium acetate are new).
• Chemical change occurs: Yes (irreversible reaction, new substances form).
• Physical change occurs: No (dominated by chemical reaction, not physical).

Filling the Table (Checkboxes):

Process	Chemical makeup changes	New substance produced	Chemical change occurs	Physical change occurs
Dissolving Sugar in Water	❌	❌	❌	☑️
Mixing Vinegar and Baking Soda	☑️	☑️	☑️	❌

Key Definitions:

• Chemical change: Irreversible, new substances form (e.g., cooking, reactions).
• Physical change: Reversible, no new substances (e.g., dissolving, phase changes).

Answer:

To solve this, we analyze each process:

1. Frying an Isolated Chicken

• Chemical makeup changes: Yes (cooking involves reactions like Maillard, so chemical bonds change).
• New substance produced: Yes (cooked chicken has new compounds from reactions).
• Chemical change occurs: Yes (irreversible, new substances form).
• Physical change occurs: No (dominated by chemical reactions, not just state/shape change).

2. Dissolving Sugar in Water

• Chemical makeup changes: No (sugar dissolves, no new substances; it’s a mixture).
• New substance produced: No (sugar + water = sugar - water mixture, no reaction).
• Chemical change occurs: No (reversible, no new compounds).
• Physical change occurs: Yes (dissolving is a physical process, state of sugar changes).

3. Mixing Vinegar and Baking Soda

• Chemical makeup changes: Yes (vinegar (acid) + baking soda (base) react to form CO₂, water, salt).
• New substance produced: Yes (CO₂, H₂O, sodium acetate are new).
• Chemical change occurs: Yes (irreversible reaction, new substances form).
• Physical change occurs: No (dominated by chemical reaction, not physical).

Filling the Table (Checkboxes):

Process	Chemical makeup changes	New substance produced	Chemical change occurs	Physical change occurs
Dissolving Sugar in Water	❌	❌	❌	☑️
Mixing Vinegar and Baking Soda	☑️	☑️	☑️	❌

Key Definitions:

• Chemical change: Irreversible, new substances form (e.g., cooking, reactions).
• Physical change: Reversible, no new substances (e.g., dissolving, phase changes).