Modbury High School SACE Stage 1 Chemistry Topic 5 Mole Concept and Stoichiometry Assignment 5: Volumetric analysis (titrations)‚ stoichiometry SOLUTIONS Note: Write answers neatly and legibly in your exercise book or on pad paper. ALWAYS include a title and name for your work and clearly indicate each answer. 1. a) 23.08 and 23.00 mL are concordant titre values. Average titre = (23.08 + 23.00) = 23.04 mL 2 b) Ca(OH)2
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Parliament practise exam question – a) Explain the term life peers used in the extract (5 marks) * According to the extract‚ life peers sit in the House of Lords. They sit in the House of Lords for life and are appointed by the Prime Minister by recommendations from his/her party as well as the opposition. The Life peerages Act of 1958 set the conditions for Life peers to be appointed and examples include Lord Sugar and Lord Mandleson. Life peers make up the majority of the House of Lords
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the same amount of milk in the cup. He finally drinks all the liquid in the cup. Did Ben drink more milk or more coffee? a) Milk b) Coffee c) Equal amounts of both" Identify the image that shares a feature common to the two question images: "O is the sibling of N and P. M is N’s father. Q is O’s mother. Which of the following statements cannot be definitely true? a) M is P’s father b) Q is P’s mother c) P is M’s
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The Chrysalids: Study Questions Chapter 2 1. How old is David’s house? (17) David’s house is 50 years old 2. Who built this house? (17) David’s grandfather; Elias Strorm built the house 3. Describe the materials from which this house is built. (17-18) It’s built from bricks and stones‚ solid and roughly-dressed timbers. 4. Explain the words: "My grandfather appeared to have been a man of somewhat tediously unrelieved virtue. It was only later that I pieced together a portrait that was more
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networking topology does and how it does it 3. "De facto standards" No particular standards‚ they are established as a matter of practice 4. About how many bytes are in a kilobyte (KB) 1000 bytes 5. Convert to decimal "00101011" 43 6. A single hexadecimal digit is equivalent to ______ binary digits 4 7. How are "Voice Communications" converted to digital signals By being broken into very small samples‚ and then binary values are assigned to them 8. How are "video files compressed"
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that economists make about individuals and firms? Economists have two basic assumptions which keeps the economy in check. One is that people try to make themselves as versatile as possible maximizing their overall potential. The other is that a firm would do what it needs to make the most profit possible. What is the role and significance of prices in the market economy? Prices in a market economy are very important. Price allows us to give out goods appropriately to those who are able to pay. What’s
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involved being a team leader as well as serving V.I.P. guests. 3.If I asked your references about you‚ what would they say? I think if you were to ask my references about myself‚ they would say I am a hard working student because I fulfill my tasks to the best of my abilities. I work very well with others and often contribute ideas. 4.What are your greatest strengths? My greatest strength would be multitasking because of my previous experience at my old work place that involved responsibility of
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The Hobbit: Essay Q&A Essay Q&A 1. When‚ how‚ and why does the narrative tone of The Hobbit change? The tone of the book shifts after the death of Smaug. Before the dragon’s death‚ the novel is a fairly light-hearted fantasy adventure; after Smaug is slain‚ the story takes a serious and dark turn as greed and pride ruin relationships among the various races of Middle-earth represented in Esgaroth. Tolkien effects the change in tone by giving us access to characters’ inner thoughts as well
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of the following statements? int i = 3; printf("%d%d"‚i‚i++); a) 34(Y) b) 43 c) 44 d) 33 Q6). long factorial (long x) { ???? return x * factorial(x - 1); } With what do you replace the ???? to make the function shown above return the correct answer? 1) if (x == 0) return 0; 2) return 1; 3) if (x >= 2) return 2; 4) if (x <= 1) return 1;(Y) Q7.What will be the output of the program? #include<stdio.h> int main() { typedef int LONG; LONG a=4; LONG b=68; float c=0;
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Management Accounting PART-A Q. 1. State three points of similarities between financial accounting and cost accounting. Ans. Both financial and cost accounting are interdependent and their co-existence enables businesses to compute costs and sales realistically‚ properly and most importantly helps them to avoid loss some of similarities are mentioned below 1 Reports Financial accounting is used to produce reports that include financial statements‚ including the balance sheet‚ income
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