BRIANNA ACADEMICS

Question 1 Not yet graded / 10 pts Question 2 Not yet graded / 10 pts Question 3 Not yet graded / 10 pts CHEM 103 MODULE 6 2022 Click this link to access the Periodic Table. This may be helpful throughout the exam. List and explain if each of the following solutions conducts an electric current: sodium chloride (NaCl), hydrochloric acid (HCl) and sugar (C6H12O6). Sodium chloride (NaCl) is an ionic compound and conducts since it forms ions in solution. Hydrochloric acid (HCl) is a po...

CHEM 103 MODULE 5 EXAM 2022 Question 1 Click thislink to accessthe Periodic Table. This may be helpfulthroughout the exam. Show the determination of the charge on the ion formed by the Se34 atom. Se34 (nonmetal = gain electrons) 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 10 4p 4 gain 2e → Se -2 Question 2 Click thislink to accessthe Periodic Table. This may be helpfulthroughout the exam. H = 2.1 Li = 1.0 Be = 1.5 B = 2.0 C = 2.5 N = 3.0 O= 3.5 F = 4.0 3 3 Na = 1.0 2.1 Mg = 1.2 ...

CHEM 103 MODULE 4 EXAM 2022 Click this link to access the Periodic Table. This may be helpful throughout the exam. Write the subshell electron configuration (i.e.1s 2 2s 2 , etc.) for the Fe26 atom. Fe26 = 26 electrons = 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 6 Click this link to access the Periodic Table.This may be helpful throughout the exam. Write the subshell electron configuration (i.e.1s 2 2s 2 , etc.) for the S16 atom. S16 = 16 electrons = 1s 2 2s 2 2p 6 3s 2 3p 4 C...

CHEM 103 MODULE 3 EXAM 2022 Click this link to access the Periodic Table. This may be helpful throughout the exam. A reaction between HCl and NaOH is being studied in a styrofoam coffee cup with NO lid and the heat given off is measured by means of a thermometer immersed in the reaction mixture. Enter the correct thermochemistry term to describe the item listed. 1. The type of thermochemical process 2. The amount of heat released in the reaction of HCl with NaOH 1. Heat given off = Exo...

CHEM 103 MODULE 2 EXAM 2022 Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. Show the calculation of the molecular weight for the following compounds, reporting your answer to 2 places after the decimal. 1. Al2(CO3)3 2. C8H6NO4Cl 1. 2Al + 3C + 9O = 233.99 2. 8C + 6H + N + 4O + Cl = 215.59 Question 2 Click this link to access the Periodic Table. This may be helpful throughout the exam. Show the calculation of the number of moles in th...

CHEM 103 MODULE 1 EXAM 2022 Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. Convert 845.3 to exponential form and explain your answer. 2. Convert 3.21 x 10 -5 to ordinary form and explain your answer. 1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 10 2 2. Convert 3.21 x 10 -5 = negative exponent = smaller than 1, move decimal 5 places = 0. Question 2 Click this link to access the Periodic ...

CHEM 103 FINAL EXAM Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. Convert 845.3 to exponential form and explain your answer. 2. Convert 3.21 x 10 -5 to ordinary form and explain your answer. 1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 10 2 2. Convert 3.21 x 10 -5 = negative exponent = smaller than 1, move decimal 5 places = 0. Question 2 Click this link to access the Periodic Table. ...

WJEC A LEVEL (NEW) GOVERNMENT & POLITICS - UNIT 4 1160U40-1 MARK SCHEME Thorough • Aware of a wide range of detailed and accurate knowledge. • Demonstrates fully developed understanding that shows relevance to the demands of the question. • Evidence/examples are well chosen. • Precision in the use of terminology. • Knowledge and understanding is consistently applied to the context of the question. • Is able to form a clear, developed and convincing interpretation of eviden...

In Section A, you must answer both questions 1 and 2. In your answer credit will be given for accurate knowledge and understanding, and also your ability to interpret and apply political information. 1. Assess how the content of the US Constitution is influenced by the principle of federalism. [16]

WJEC A LEVEL (NEW) GOVERNMENT & POLITICS - UNIT 3 1160U30-1; BEST FOR 2022 ACTUAL EXAM REVIEW Thorough • Aware of a wide range of detailed and accurate knowledge. • Demonstrates fully developed understanding that shows relevance to the demands of the question. • Precision in the use of terminology. • Knowledge and understanding is consistently applied to the context of the question. • Is able to form a clear, developed and convincing interpretation that is fully accurate. •...

WJEC GOVERNMENT AND POLITICS – A2 unit 3 Political concepts and theories In Section A, you must answer both questions 1 and 2. In your answer credit will be given for accurate knowledge and understanding, and also your ability to interpret and apply political information. 1. Why does Socialism place importance on the concepts of property and public ownership? [16]

WJEC AS (NEW) GOVERNMENT AND POLITICS - UNIT 2 2160U20-1 Marking guidance for examiners Summary of assessment objectives for Unit 2 The questions in Section A assess AO1. The questions in Section B assess both AO1 and AO2. The questions in Section C assess both AO1 and AO3. The assessment objectives focus on the ability to demonstrate knowledge and understanding of relevant institutions, processes, political concepts, theories and issues (AO1); the ability to interpret and apply pol...

WJEC GOVERNMENT AND POLITICS – AS unit 2 Living and participating in a democracy In Section A, you must answer both questions 1 and 2. In your answer credit will be given for accurate knowledge and understanding. 1. Using examples, describe the main features of a direct democracy. [6] 2. Using examples, briefly describe the role of the judiciary in the protection of human rights. [6] Section B In Section B, you must answer one question. In your answer credit will be given ...

WJEC AS (NEW) GOVERNMENT AND POLITICS - UNIT 1 2160U10-1 Deciding on the mark awarded within a band - The first stage for an examiner is to use both the indicative content and the assessment grid to decide the overall band. - The second stage is to decide how firmly the characteristics expected for that band are displayed. - Thirdly a final mark for the question can then be awarded. Organisation and communication This issue should have bearing if the standard of organisation and ...

WJEC GOVERNMENT AND POLITICS – AS unit 1 Government in Wales and the United Kingdom 1. Using examples, briefly explain the importance of Statute Law within the British Constitution. [6] 2. Using examples, describe the main features of the plenary session in the National Assembly for Wales. [6] Section B In Section B, you must answer one question. In your answer credit will be given for accurate knowledge and understanding, and also your ability to interpret and apply politic...

CCEA Government and Politics Assessment Unit AS 2 The British Political Process 4 Explain one strength of Judicial Inquiries. [5] 5 Explain the view that Judicial Review is an effective check on the power of the Executive. [15] Or Section C: Pressure Groups in the UK

CCEA Government and Politics Assessment Unit AS 2 assessing The British Political Process Section A: The UK Parliament and Executive 1 Two marks for each debate identified. Debates in the Commons include those on the First, Second and Third Readings, Adjournment Debates, Budget Debates, Emergency Debates. Terms such as ‘Parliamentary Debates’ or ‘Commons Debates’ are not acceptable. Any other relevant type of debate. (AO1: 4 marks) [4] 2 Background MPs can perform thei...

CCEA Government and Politics Assessment Unit A2 1 Comparative Government Option B: A Comparative Study of the Government and Politics of the Republic of Ireland and the United Kingdom (UK) Answer all six questions, the four in Section A and the two in Section B Section A: The Government and Politics of the Republic of Ireland Read the Source below and refer to it in your answers to Questions 2 and 4. Source 1 What is meant by the term “Independent TD”? Support your an...

CCEA Government and Politics Assessment Unit AS 1 assessing The Government and Politics of Northern Ireland In deciding which level of response to award, examiners should look for the ‘best fit’ bearing in mind that weakness in one area may be compensated for by strength in another. In deciding which mark within a particular level to award to any response, examiners are expected to use their professional judgement. The following guidance is provided to assist examiners. • Th...

AQA A-level POLITICS 7152/3 Paper 3 Political Ideas Mark scheme 0 1 Socialism Explain and analyse three ways in which socialist thinkers have viewed the concept of equality. [9 marks] Indicative content In their explanations and analysis, students may be expected to cover areas such as the following: • explanation and analysis of how social democrats view equality as desirable. This may be linked to support for a mixed economy based on the assumption that capitalism can be ...