**Overview:**A metal is hypothesized to be either copper or gold. When 18 grams of the metal absorbs 58 calories, its temperature increases by 35°C. The table provided compares the specific heat values of various metals and compounds, which can be used to solve the problem.**Table: Specific Heats for Some Substances**| Substance | cal/(g·°C) | J/(g·°C) ||--------------------|------------|----------|| **Elements** | | || Aluminum, Al(s) | 0.214 | 0.897 || Copper, Cu(s) | 0.0920 | 0.385 || Gold, Au(s) | 0.0308 | 0.129 || Iron, Fe(s) | 0.108 | 0.452 || Silver, Ag(s) | 0.0562 | 0.235 || Titanium, Ti(s) | 0.125 | 0.523 || **Compounds** | | || Ammonia, NH₃(s) | 0.488 | 2.04 || Ethanol, C₂H₅OH(s) | 0.588 | 2.46 || Sodium chloride, NaCl(s) | 0.207 | 0.864 || Water, H₂O(l) | 1.00 | 4.184 || Water, H₂O(s) | 0.485 | 2.03 |**Part A**- **Question:** What is the specific heat in cal/(g·°C) of the metal?- **Instructions:** Express your answer in calories per gram per degree Celsius to two significant figures.**Input Box:** (for entering the answer)- **Submit Button:** For submitting the answer- **Feedback:** "Incorrect; Try Again"**Part B**- Instructions to complete previous parts if needed.**Educational Context:**This exercise is designed to help students apply concepts of specific heat capacity. By using the relationship:\[ q = mc\Delta T \]where \( q \) is the heat absorbed (58 cal), \( m \) is the mass (18 g), and

Given: mass of metal = 18 g heat absorb = 58 cal change in temperature = 35 oC

n Review | Constar A metal is thought to be copper or gold. When 18 g of the metal absorbs 58 cal, its temperature rises by 35 °C. Use the table given below to compare the specific heat values of the given metals and solve the following questions. Part A Specific Heats for Some Substances What is the specific heat in cal/(g. C) of the metal? Substance cal/(g. C) J/(g. C) Express your answer in calories per gram per degree Celsius to two significant figures. Elements Aluminum, Al(s) 0.214 0.897 ? Copper, Cu(s) Gold, Au(s) 0.0920 0.385 0.0308 0.129 cal (g "C) Iron, Fe(s) 0.108 0.452 Silver, Ag(s) 0.0562 0.235 Submit Previous Answers Request Answer Titanium, Ti(s) 0.125 0.523 Compounds X Incorrect; Try Again Ammonia, NH3(s) Ethanol, C, HeO(s) Sodium chloride, NaCI(s) 0.207 0.488 2.04 0.588 2.46 Part B Complete previous part(s) 0.864 Water, H2O(1) 1.00 4.184 Water, H20(s) 0.485 2.03

n Review | Constar A metal is thought to be copper or gold. When 18 g of the metal absorbs 58 cal, its temperature rises by 35 °C. Use the table given below to compare the specific heat values of the given metals and solve the following questions. Part A Specific Heats for Some Substances What is the specific heat in cal/(g. C) of the metal? Substance cal/(g. C) J/(g. C) Express your answer in calories per gram per degree Celsius to two significant figures. Elements Aluminum, Al(s) 0.214 0.897 ? Copper, Cu(s) Gold, Au(s) 0.0920 0.385 0.0308 0.129 cal (g "C) Iron, Fe(s) 0.108 0.452 Silver, Ag(s) 0.0562 0.235 Submit Previous Answers Request Answer Titanium, Ti(s) 0.125 0.523 Compounds X Incorrect; Try Again Ammonia, NH3(s) Ethanol, C, HeO(s) Sodium chloride, NaCI(s) 0.207 0.488 2.04 0.588 2.46 Part B Complete previous part(s) 0.864 Water, H2O(1) 1.00 4.184 Water, H20(s) 0.485 2.03

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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