pitiosge ertl a54 pll 81.A bns noituloa ent l HA 1.02grams of Mg was reacted with excess 1 M HCI (ag) (255.0 grams) in a coffee-cup calorimeter. T of the solution rose from 22.0°C to 41.6°C. Calculate the Change in heat of the reaction. C= 3.91 J g °C o vaneb erlt as Imip 00.eaU (p) (p)

pitiosge ertl a54 pll 81.A bns noituloa ent l HA 1.02grams of Mg was reacted with excess 1 M HCI (ag) (255.0 grams) in a coffee-cup calorimeter. T of the solution rose from 22.0°C to 41.6°C. Calculate the Change in heat of the reaction. C= 3.91 J g °C o vaneb erlt as Imip 00.eaU (p) (p)

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 104AE

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Question

pitiosge ertl a54 pll 81.A bns noituloa ent l HA
1.02grams of Mg was reacted with excess 1 M HCI (ag) (255.0 grams) in a coffee-cup
calorimeter. T of the solution rose from 22.0°C to 41.6°C. Calculate the Change in heat
of the reaction. C= 3.91 J g °C
o vaneb erlt as Imip 00.eaU
(p)
(p)

Expert Solution

Step 1

We will use the formula,

q=m $\times$ c $\times$ $∆ T$

Where,

q= change in heat

c=specific heat

$∆ T$ = change in temperature.

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