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How many moles of mercury

Red mercury (II) oxide decomposes to form mercury metal and oxygen gas according to the following equation: 2HgO (s) yields 2Hg
1. 2 answers
2. asked by Nayara
3. 953 views
1. Calculate the number of moles of carbon atoms present in 2.4g of ethanol (C2H6O).2. What is the % Nitrogen by weight in 3.696
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2. asked by Jessica
3. 2,005 views
How many atoms of mercury are present in 5.4 cubic cm of liquid mercury? The density of mercury is 13.55g/cc.mass Hg = volume x
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2. asked by Jessica
3. 969 views
the density of liquid mercury is 13.6 g/cm^3. how many moles of mercury are there in 1 litre of the metal?
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2. asked by shish
3. 1,134 views
What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point)Responseshuman uses
1. 1 answer
2. 119 views
mercury rotates about its own axis once every 58.6 Earth days. a satellite orbits mercury once every murcurian day. how high is
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2. asked by khalifah
3. 1,442 views
Initially, there are 33 moles of A and 0 moles of B. How many moles of A and B will be present after the system reaches
1. 4 answers
2. asked by Adam
3. 746 views
A mass of 37.5 grams of mercury oxide is decomposed by heating. The reaction is 2HgO > 2Hg + O2. A. How many moles of mercury
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2. asked by Desirae Rowland
3. 892 views
Elemental mercury was first discovered when a mercury oxide was decomposed with heat, forming mercury metal and oxygen gas. When
1. 3 answers
2. asked by Adam
3. 3,584 views
A chemist weighed out 1.36 g of mercury. Calculate the number of moles of mercury she weighed out.Be sure your answer has the
1. 1 answer
2. 41 views