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Yanka [14]
3 years ago
7

Temperature (°C) 5

Chemistry
1 answer:
Schach [20]3 years ago
5 0

Answer:

Showing results for Temperature (°C) 5 Heating Curve for Water 160 140 2 120 100 80 60 40 20 0 "-20" 1 2 3 4 5 6 7 Time (min) 8 9 10 At what temperature does the solid start melting?

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How many moles of mercury are produced if 24.5 moles of mercury (II) oxide decompose?
aev [14]

Answer:

24.5 moles of mercury are produced

Explanation:

The descomposition of mercury(II) oxide, occurs as follows:

2HgO → 2Hg + O₂

<em>Where 2 moles of HgO produce 2 moles of Hg</em>

<em />

In other words, the ratio of descomposition of HgO/Hg is 2/2 = 1:1

That means, if 24.5 moles of mercury(II) oxide descompose:

<h3>24.5 moles of mercury are produced</h3>
4 0
3 years ago
In the bond that forms between Aluminum and Fluorine, how many of each ion is needed in order to form a neutral compound?
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Answer:

The answer is a

6 0
3 years ago
A. what are
tatiyna
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3 years ago
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scientists studying squirrels in a forest observed that the squirrel population decrease over a period of five years. which stat
galina1969 [7]

Answer:

1.An increment of predators

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3.Spread of diseases over time that might kill the squirrels

4.An increment of squirrels which caused high competition on food,thus some of them had to migrate

5.Might be fire break out over some time that caused death to some squirrels in the reasoning of the period of time

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a dwarf rabbit is crossed with a non-dawrf rabiit what is the probability that the offspring will be dwarf?
djyliett [7]

Answer: 50%

Explanation:

hope this helped :)

7 0
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