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adelina 88 [10]
2 years ago
6

In virginia and some other parts of the world, water has carved vast caverns out of underground limestone deposits. water, howev

er, must contain dissolved carbon dioxide in order to break down the limestone. what role does the carbon dioxide play?
Chemistry
1 answer:
shusha [124]2 years ago
5 0
The role of the carbon dioxide in water is that it has the ability to form an acid in which it has the capacity to react  with underground limestones deposits. If it is able to react with the limestone, then it will most likely produce a substance that can be water-soluble.
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2 years ago
Coefficients of the correct balanced equation for the reaction, CaCl2 + AgNO3 ⟶ AgCl + Ca(NO3)2.
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6 0
3 years ago
29.0g silver combine completely with 4.30g of sulfur to form a compound. what is the percent composition of this compound?
Deffense [45]

Answer:

Percentage of silver and sulphur in the compound  is 87.08% and 12.91%  respectively

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Amount of silver = 29.0 g

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Percent composition of the compound=?

Solution:

\text { percent of compound }=\frac{\text { amount of element }}{\text { Total Molecule Mass }} \times 100

Total Molecule mass = amount of silver + amount of sulphur

Total Molecule mass = 29+4.3  

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Percentage of silver:

\text { Percentage of silver }=\frac{\text { amount of silver }}{\text { Total Molecule Mass }} \times 100

=>\frac{29.0}{33.3}\times100

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Percentage of silver:

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=>\frac{4.30}{33.3}\times 100

=>0.1291\times 100

=> 12.91%

3 0
3 years ago
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