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Norma-Jean [14]
3 years ago
6

How much heat is absorbed when 100.0g of ice is melted?

Chemistry
1 answer:
Elena L [17]3 years ago
8 0

The quantity of heat absorbed is 33.4 kJ.

Δ<em>H</em>_fus = 334 J·g⁻¹

<em>q = m</em>Δ<em>H</em>_fus = 100.0 g × 334 J·g⁻¹ = 3.34 × 10⁴ J = 33.4 kJ

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109.5

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Needed Help...<br> for this work​
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Clear selection
marin [14]

The molarity of the acid given the data from the question is 0.30 M

<h3>Balanced equation </h3>

2HNO₃ + Ba(OH)₂ —> Ba(NO₃)₂ + 2H₂O

From the balanced equation above,

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<h3>How to determine the molarity of the acid</h3>

From the question given above, the following data were obtained:

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Cross multiply

Ma × 39.7 = 6 × 2

Ma × 39.7 = 12

Divide both side by 39.7

Ma = 12 / 39.7

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Learn more about titration:

brainly.com/question/14356286

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#1: Which of the following is the abbreviation for a unit of energy? A. K / B. °C/ C. W / D. cal............... #2: A 200 g bloc
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