CHAPTER 4 REACTIONS IN AQUEOUS SOLUTION MULTIPLE CHOICE QUESTIONS 4.1 Which of the following compounds is a strong electrolyte? E A. H2O B. O2 C. H2SO4 D. C6H12O6 (glucose) E. CH3COOH (acetic acid) Answer: C 4.2 Which of the following compounds is a strong electrolyte? E A. H2O B. N2 C. KOH D. C2H6O (ethanol) E. CH3COOH (acetic acid) Answer: C 4.3 Which of the following compounds is a weak electrolyte? E A. HCl B. CH3COOH (acetic acid)
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Dalton modelled atoms as hard indivisible spheres. An Indian philosopher Maharishi Kanad‚ postulated that if we go on dividing matter (padarth)‚ we shall get smaller and smaller particles. Ultimately‚ a time will come when we shall come across the smallest particles beyond which further division will not be possible. He named these particles Parmanu. Ancient Greek philosophers – Democritus and Leucippus suggested that if we go on dividing matter‚ a stage will come when particles obtained cannot
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Kaplan University There are many different types of evidence that can be used in a criminal investigation. Some more valuable than others. Although the smallest piece of evidence can sometimes turn out to be the most valuable. Evidence comes in all shapes‚ sizes and forms and are crucial to any successful investigation. Finger prints are one of the most incriminating pieces of evidence. It is so significant because it can narrow down someone ’s identity and possibly link them directly to a crime
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Give reasons (s) 1- Formaline is used as fixative in preparation for LM examinations 2- Resolution power is difference from magnification power Complete 1- The cells are the smallest …… and …… units in the body. 2- The size of tissue sample for histological preparation is …… in light microscope and ……. in electron microscope. 3- Fixative used in tissue preparation for LM examination is …….. while in EM is …….. 4- Substance used for tissue embedding in preparation for LM examination is
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Chemistry lab report Experiment 32 Voltaic Cell Measurements Dinmukhamed Yeraly Partner Azamat Bashabayev General Chemistry II lab Instructor Rostislav Bukasov Nazarbayev University Introduction Most of the chemical reactions can be classified as redox reactions‚ which include two half reactions‚ oxidation and reduction respectively. To measure the tendency for a readox reaction to occur‚ special apparatus called voltaic cell can be used. It is made by connecting a voltmeter between
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of the suspected fraudulent checks. Once Jane and Gus had enough evidence to go after Hank Duckworth‚ he confessed to committing fraud and was punished by the court system. This case study shows us why it is important to follow up on even the smallest inconsistencies. If Jane would have never given Gus a written statement expressing concern over the accounts payable checks‚ they probably would not have caught on to Duckworth’s scheme. It all started because someone noticed that some checks were
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look negative that all will be okay in the end because He has a plan. Faith should be shown for the glory of God himself is found everywhere‚ here where man stands to where man has yet to stand. The glory of God is found even in the smallest of places to the smallest of creatures through acts that most would find random. For example one day I was reading an article about a family who adopted a stray cat and later that cat saved the woman life when she was having a seizure in her sleep by waking up
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What is a morpheme? | | | * A morpheme is the smallest meaningful unit in the grammar of a language. * a morpheme is the smallest semantic unit in a language. The field of study dedicated to morphemes is called morphology. A morpheme is not identical to a word‚ and the principal difference between the two is that a morpheme may or may not stand alone‚ whereas a word‚ by definition‚ is a freestanding unit of meaning. Every word comprises one or more morphemes. * any of the minimal grammatical
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//Program – Binary Search Tree #include<iostream> using namespace std; class node { public: int data; node *left‚ *right; node() { left=right=NULL; } node(int val) { left=right=NULL; data=val; } }; class bst { private: node *root; void insertNode(node *&rootptr‚ node *pnew); void deleteNode(node *&root‚ int delval); int least(node *rootptr); int max(node *rootptr); void pre(node *rootptr); void post(node *rootptr); void in(node *rootptr);
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First using the cork borer we shall carefully extract 6 pieces of potato. 2. We will then dry the pieces of potato‚ peel the skin off and cut the pieces in half using a scalpel. We will then imitate the smallest piece of potato and try to keep the other pieces the same size as the smallest. 3. After drying and cutting the potato to similar sizes we shall weigh the pieces using a balance ensuring each piece weighs the same. We will remove any excess potato if they don’t. 4. We will record
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