Module 4: 10. Strong Bases: NaOH‚ KOH‚ Na2CO3‚ NaHCO3‚ Na3PO4‚ NaHPO4‚ Strong Acids: Fe(NO3)3‚ HCL‚ HNO3‚ Al(NO3)3‚ NiCl2‚ H2SO4 11. Acidic Neutral Basic NaCl KNO3 NaOH HC2H3O2 Na2CO3 NaC2H3O2 NaHCO3 Fe(NO3)3 NaNO3 Na3PO4 HCl MgSO4 KOH HNO3 Na2SO4 NaHPO4 CuSO4 NaNO2 CoCl2 Al(NO3)3 NiCl2 H2SO4 KCl NH4Cl 12. CuSO4 CuCO3.Cu(OH)2(s) + 2 H2SO4(aq) ----> 2 CuSO4(aq) + CO2(g) + 3 H2O(l) Na3PO4 Na3PO4 (aq) + 3H2O (l) --> H3PO4 (aq) + 3NaOH
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Question 1 Electromagnetic radiation behaves both as particles (called photons) and as waves. Wavelength () and frequency () are related according to the equation where is the speed of light (). The energy ( in joules) contained in one quantum of electromagnetic radiation is described by the equation where is Planck’s constant (). Note that frequency has units of inverse seconds ()‚ which are more commonly expressed as hertz (). Part A A microwave oven operates at 2.40 . What is the wavelength
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Decomposition Reaction-Electrolysis of Water Introduction: Demonstrate the decomposition of water in simple but very colorful and dramatic fashion on an overhead projector. Concepts: • Decomposition reaction • Oxidation–reduction • Electrolysis • pH Materials: Sodium Chloride/universal indicator solution‚ NaCl‚ 25 mL Overhead projector Pencil lead‚ 0.7 mm Battery lead with alligator clips Petri dish‚ disposable Battery‚ 9-Volt
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Name: _____________________________ Submit Worksheets for Credit Stereochemistry Workshop 1. Assign the marked asymmetric centers with R or S designations. 2. Rank each of the following sets of substituents (highest priority substituent = 1; lowest priority substituent = 4). Place the number in the blank below the substituent. (a) (b) 3. Determine the relationship between each of the following pairs of structures (enantiomers‚ diastereomers‚ constitutional isomers
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nature for the good of man‚ is looked upon by some as the chief cause of the suffering of humanity today. On’the other hand‚ there are a good many people who consider science to be the harbinger of all progress‚ prosperity and comfort. The contro¬versy has been raging for a long time‚ though science goes on taking long strides .obviously regardless of the conflicting opinions pro¬nounced on its achievements. Leaders of thought‚ be they scientists or not‚ however‚ occasi¬onally pause and ponder whether
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Gender and Educational Achievement a) Explain what is meant by “peer-group status”. (2 Marks) Peer-group status is being seen as “big” or important in the eyes of friends and other people around you. b) Suggest three ways in which teaching might be altered to favour boys. (6 Marks) Three ways in which teaching can be altered to favour boys are:- * Include practical work to make sure they understand the work. * offering extra credit or chances unequally between males and females
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Is More Important for National Well-Being: Money or Autonomy? A Meta-Analysis of Well-Being‚ Burnout‚ and Anxiety Across 63 Societies Authors Ronald Fischer and Diana Boer Year‚ Volume‚ Pages 2011‚ Vol. 101‚ No. 1‚ 164–184 Why was the study conducted? The study was conducted to see if people would rather have money or basically have freedom‚ which also means self-government. What was the hypothesis? “The authors examined national levels of well-being on the basis of lack of psychological
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Management Techniques and Practices Over the past 150 years‚ Wells Fargo Bank has become one of the largest financial institutions in the North America. Wells Fargo Bank is much more than a bank. It’s a premium financial service provider. It believes in its people and products to help them to succeed. So how has Wells Fargo become such a leader in the financial world? It measures its success by its management staff and team members. Wells Fargo has developed and implemented its own management structure
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CHEMISTRY PROJECT :AIM: TO COMPARE RATE OF FERMENTATION OF GIVEN SAMPLE OF WHEAT FLOUR‚GRAM FLOUR‚RICE FLOUR AND POTATO. SUBMITTED BY :- NAME: Shreyas kelkar CLASS:XII A ROLL NO: 26 INDEX # AIM # CERTIFICATE # ACKNOWLEDGEMENT # DECLARATION # OBJECTIVE # INTRODUCTION # MATERIALS REQUIRED # PROCEDURE # OBSERVATIONS # BIBLIOGRAPHY CERTIFICATE This is to certify that this project is submitted by SHREYAS KELKAR to the chemistry department‚ KENDRIYA VIDYALAYA NO. 1‚ INDORE was carried out
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CYP: 3.3; Understand How To Safeguard the Well- being Of Children and Young People. 1.1; A good knowledge of current legislation and guidelines are extremely important as the welfare of the children in your care is paramount‚ therefore we as practitioners must work alongside the guidelines‚ policies and procedures‚ and always follow legislation. * The UNCRC (1989) is a treaty that the UK signed up to in 1991. It is a set of articles that include ‘the rights of a child to be kept safe’. Article
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