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natta225 [31]
2 years ago
13

How many atoms are in 2.75 moles of Mercury (Hg)?

Chemistry
1 answer:
lisov135 [29]2 years ago
6 0

Answer:Imole H atoms have a mass of 1.007959. Example Problems: Use dimensional Analysis! 1. How many grams of carbon contain 2.0 moles of carbon atoms? 2.0 moles

Explanation:

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Which of the following is not the same as 2.97 milligrams?
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When an aqueous solution containing hydrochloric acid is just neutralized with an aqueous solution containing sodium hydroxide,
Elza [17]

Answer:

c. salty.

Explanation:

From the question,

The reaction of an acid , i.e hydrochloric acid and a base i.e. , sodium hydroxide takes place , which is a type of neutralization reaction,

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The reaction is as follows -

2 HCl  +  NaOH  →  NaCl  +  H₂O  

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3 0
3 years ago
Which substance is a binary acid
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How many atoms of oxygen is in CO2?
rosijanka [135]

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