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NeTakaya
3 years ago
11

Calculate the heat required to convert 5.0 g of ice at 0.0 c to steam at 100

Chemistry
1 answer:
Fiesta28 [93]3 years ago
6 0
Heat= latent heat of fusion+sensible heat+ latent heat of vapourization
=(79.7*5)+(5*100*1)+(540*5)
=3598.5 cal
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Which of these is true about a pH meter?
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When aqueous solutions of magnesium nitrate and sodium carbonate are mixed together what will happen
Bingel [31]

When sodium carbonate and magnesium nitrate solutions are combined, a precipitate is created as a result of a double-displacement process. As you balance the chemical equation, make predictions about the reaction's byproducts.

<h3>What occurs when magnesium sulfate and sodium carbonate are combined?</h3>

A solid may form when the solutions of two soluble salts are combined. Salts that are insoluble are created during precipitation processes. When magnesium sulfate and sodium carbonate are combined, magnesium carbonate, an insoluble salt, results.

<h3>What happens when hydrochloric acid and sodium carbonate interact?</h3>

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4 0
1 year ago
In the decomposition of water, why is twice as much hydrogen as oxygen formed?(1 point)
Ugo [173]

Answer:

1. Which statement correctly describes the classification of chemical reactions into different categories?

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4. Which component is transferred between substances in an oxygen-reduction reaction?

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2 years ago
In which of these ways can volcanoes help build up land?
Neporo4naja [7]
C) by adding lava.
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