Die vloeidiagram hieronder toon die prosesse wat betrokke is by die nywerheidsbereiding van 'n ammoniumkunsmis - NSC Physical Sciences - Question 10 - 2019 - Paper 2
Question 10
Die vloeidiagram hieronder toon die prosesse wat betrokke is by die nywerheidsbereiding van 'n ammoniumkunsmis.
Gas X
Stikstofgas
Verbinding P
O₂(g)
Gas Y
NO₂(... show full transcript
Worked Solution & Example Answer:Die vloeidiagram hieronder toon die prosesse wat betrokke is by die nywerheidsbereiding van 'n ammoniumkunsmis - NSC Physical Sciences - Question 10 - 2019 - Paper 2
Step 1
10.1.1 Gas X
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Answer
Gas X is Waterstof (H₂).
Step 2
10.1.2 Gas Y
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Gas Y is Stikstofmonoksied (NO).
Step 3
10.1.3 Suur Q
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Suur Q is Salpetersuur (HNO₃).
Step 4
10.2.1 TIPE chemiese reaksie wat verbinding P na gas Y omskakel
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Die tipe chemiese reaksie is 'n Redoksreaksie.
Step 5
10.2.2 Gebalanseerde vergelyking vir die reaksie tussen verbinding P en suur Q
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Die gebalanseerde vergelyking is:
ightarrow 4 HNO₃$$
Step 6
10.3.1 Wat stel die getalle (21) en (27) op die sakke voor?
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Die getalle (21) en (27) dui die saamgestelde verhouding van die kunsmis aan, wat in die verhouding 1:3:4 is. Dit het ook invloed op die nutriëntinhoud.
Step 7
10.3.2 Gebruik 'n berekening om te bepaal watter sak (A of B) die grootste massa fosfor bevat.
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