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blsea [12.9K]
2 years ago
14

Weathering is the process that takes place as rocks, and other parts of the geosphere, are??

Chemistry
1 answer:
olganol [36]2 years ago
5 0
Breaking down that’s why they make land slides
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How many moles of silver chloride are produced from 15.0 moles of silver nitrate
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15.0 moles of silver chloride are produced.
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Which of the following is a non polar molecule ?
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Why do lipids make effective cell membranes in living cells?
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3 years ago
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Ammonium phosphate nh43po4 is an important ingredient in many fertilizers. it can be made by reacting phosphoric acid h3po4 with
Tom [10]
The reaction between phosphoric acid and ammonia that produces ammonium phosphate can be written as follows:
3NH3 + H3PO4 ..................> (NH4)3PO4

From the periodic table:
molar mass of nitrogen = 14 grams
molar mass of hydrogen = 1 grams
molar mass of oxygen = 16 grams
molar mass of phosphorus = 30.9 grams

based on this:
molar mass of 3NH3 = 3 (14 + 3(1)) = 51 grams
molar mass of H3PO4 = 3(1) + 30.9 + 4(16) = 97.9 grams
molar mass of  (NH4)3PO4 = 3 (14 + 4(1)) + 30.9 + 4(16) = 54 + 30.9 + 64
                                            = 148.9 grams

Therefore, 97.9 grams of phosphoric acid is required to produced 148.9 grams of ammonium phosphate.
Thus, to know the mass of ammonium phosphate produced from 4.9 grams of phosphoric acid, we will simply use cross multiplication as follows:
amount of produced ammonium phosphate = (4.9 x 148.9) / 97.9 = 7.45 g
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2 years ago
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What steps are involved in the process that turns sediment back to rock? Select all that apply.
jeyben [28]

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compaction and cementation

I love science by the way

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