Catalytic cracking - Study guides, Class notes & Summaries

PTEC 101 MID TERM EXAM QUESTIONS WITH 100% CORRECT ANSWERS!!

API 510 Closed Book Practice Exam Questions And Correct Answers, 100% Verified API 510 says that widely scattered pitting can be ignored provided that the: remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible Repair Organization Which code provides requirements for Hot Tapping? A...

API 510 Closed Book Practice Exam Questions And Correct Answers, 100% Verified API 510 says that widely scattered pitting can be ignored provided that the: remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible Repair Organization Which code provides requirements for Hot Tapping? A...

AQA A Level Chemistry- Organic Chemistry questions and answers 100% guaranteed success. Empirical formula - ANS.The simplest whole number ratio of atoms of each element present in a compound How to find the empirical formula - ANS.Obtain the mass of each element present in grams (Element % = mass in g = m) Determine the number of moles of each type of atom present Divide the number of moles of each element by the smallest number of moles Co...

Define the term 'empirical formula' - ANSWERS A formula that gives the simplist whole number ration of atoms of each element in a compound Define the term 'molecular formula' - ANSWERS A way of representing molecules that shows the actual number of atoms of each element in a molecule Define the term 'General formula' - ANSWERS An algebraic formula that can describe any member of a family of compounds Define the term 'Structural formula' - ANSWERS A way of representing molecules ...

Give an equation for the combustion of heptane (C7H16) in an excess of oxygen - Ans .C7H16 + 11O2 --> 7CO2 + 8H2O Heptane can be obtained from the catalytic cracking of hexadecane (C16H34) at a high temperature. Identify a suitable catalyst for this process.Give one condition other than high temperature.Give an equation for the catalytic cracking of one molecule of hexadecane to produce one molecule of heptane, one molecule of cyclohexane and one other product. - Ans .Zeolite OR alumi...

AQA A-Level Chemistry Exam (2024) || All Questions & Answers (Graded A+) AQA A-Level Chemistry Exam (2024) || All Questions & Answers (Graded A+) Topic 1 - ANSWER - Atomic Structure Topic 2 - ANSWER - Amount of Substance State what is meant by the term molecular formula. - ANSWER - the actual no. atoms of each element in a compound Topic 3 - ANSWER - Bonding Explain why CF4 has a bond angle of 109.5°. - ANSWER - -there are 4 bonding pairs and no lone pairs -repel equally and th...

Alkane correct answers All bonds are full so it is saturated Covalently bonded Alkane formula correct answers CnH2n+2 Alkene correct answers More reactive Double bonded carbons Unsaturated (mono) Alkene formula correct answers CnH2n Making fuel (complete combustion equation) correct answers fuel + O2 >>>>> CO2 + H2O Making fuel (incomplete combustion equation) correct answers fuel + O2 >>>>> CO + H2O Making fuel (really incomplete combustion equ...

API 510 Closed Book Practice Exam Questions and Answers 100% Pass API 510 says that widely scattered pitting can be ignored provided that the: - Answer- remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used - Answer- to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible - Answer- Repair Organization Which code provides requirements for...

MODULE 7 - ORGANIC CHEMISTRY QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE.Buy Quality Materials Markovnikov's Rule Adding hydrogen halide - Major product: H goes to carbon with most hydrogens X goes to carbon with least hydrogens Hydrogenation Alkene -> Alkane Alkyne -> Alkene Metal Catalyst (eg Ni, Pb, Pt) + Heat 150C Halogenation Alkene + X2 -> Haloalkane Spontaneous (no catalyst required) Hydrohalogenation Alkene + HX -> Haloalkane Spontaneous Hy...