10.1 Die vergelykings hieronder verteenwoordig twee industriële prosesse wat by die voorbereiding van ammoniumnitraat betrokke is - NSC Physical Sciences - Question 10 - 2017 - Paper 2
Question 10
10.1 Die vergelykings hieronder verteenwoordig twee industriële prosesse wat by die voorbereiding van ammoniumnitraat betrokke is.
I: A + 5O2(g) → 4NO + 6H2O(g)
I... show full transcript
Worked Solution & Example Answer:10.1 Die vergelykings hieronder verteenwoordig twee industriële prosesse wat by die voorbereiding van ammoniumnitraat betrokke is - NSC Physical Sciences - Question 10 - 2017 - Paper 2
Step 1
10.1.1 NAAM van stof A
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Answer
Stof A is ammoniak, ook bekend as ammonium.
Step 2
10.1.2 FORMULE van stof B
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Die formule van stof B is NO2.
Step 3
10.1.3 NAAM wat aan reaksie I gegee word
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Reaksie I word die katalitiese oksidatie van ammoniak genoem.
Step 4
10.1.4 NAAM van FORMULE van die katalisator wat in reaksie I gebruik word
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Die katalisator wat in reaksie I gebruik word, is platinum (Pt).
Step 5
10.1.5 Naam van proses X
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Proses X is die Ostwald-proses.
Step 6
10.1.6 Naam van proses Y
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Proses Y is die Haber-proses.
Step 7
10.2.1 M massa fosfor in die sak
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Answer
Die massa fosfor in die sak kan bereken word deur die volgende formules te gebruik:
Massa fosfor = rac{5}{100} imes 15 kg = 0,75 kg.
Step 8
10.2.2 Massa bindstof (vulsels) in die sak
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Answer
Die massa bindstof kan bereken word met:
Massa bindstof = 15 kg - (Massa fosfor + Massa stikstof + Massa kalium)
Massa bindstof = 15 kg - (0,75 kg + 1,5 kg + 2,25 kg) = 10,5 kg.
