Question 32 31.Ethanol has specific heat of 2.5 J/g °C, how much heat is released when 12 g of ethanol iscooled from 38.5 °C to 36.7 °C?= (12)(1.8)(2.5)=5432.Gold has density of 19.3 g/cm3; how many grams of gold are in a 16.0 cm3 gold bar?33.Name and describe the three states of matter. Check the correct responses below:A. A solid has a definite volume and a definite shape.B. A liquid is a substance that has no definite shape or volume.C. A liquid has a definite volume and a definite shape.

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Gold has density of 19.3 g/cm3; how many grams of gold are in a 16.0 cm³ gold bar?

General Chemistry - Standalone book (MindTap Course List)

11th Edition

ISBN:9781305580343

Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Chapter6: Thermochemisty

Section: Chapter Questions

Problem 6.43QP: Methane, CH4, is a major component of marsh gas. When 0.5000 mol methane burns to produce carbon...

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Question

Question 32

31.
Ethanol has specific heat of 2.5 J/g °C, how much heat is released when 12 g of ethanol is
cooled from 38.5 °C to 36.7 °C?
= (12)(1.8)(2.5)=54
32.
Gold has density of 19.3 g/cm3; how many grams of gold are in a 16.0 cm3 gold bar?
33.
Name and describe the three states of matter. Check the correct responses below:
A. A solid has a definite volume and a definite shape.
B. A liquid is a substance that has no definite shape or volume.
C. A liquid has a definite volume and a definite shape.

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