Exercise 7.3 (training!!!) 1. Find the oxidation numbers of the underlined elements in the following species. (a) (e) (i) (m) (q) (u) (y) 2. SO3 PbSO4 CoCl42CrO42SO32Ca(NO3)2 Co(NH3)43+ VO2+ CaH2 KMnO4 SCl2 N2 NaOH (c) (g) (k) (o) (s) (w) HCO3[Al(OH)4]MnO42NO2FeCl3 KOCl (d) (h) (l) (p) (t) (x) H2S2O7 H2O2 Cr2O72K2SO4 CH4 Pt(CO)4 Which of the following equations represent redox reactions? Specify the species being reduced in each case if applicable. (a) (b) (c) (d) NaI(s) + 2K(s) + 2NH3(g)
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walks at least three days a week. It can improve fitness‚ trim your body‚ and it can also be enjoyable. If you are out of shape‚ overweight‚ or older‚ begin your exercise program with walking‚ not jogging. Keep your pace slow at first‚ and then gradually increase the speed of walking. . You need to exercise gently and then rest‚ exercise gently and rest‚ over and over. Gradually you will get fitter and your resting heart rate will decrease. Then your body will be ready to begin jogging. If you walk
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what happens to the osmotic pressure with increasing solute concentration. 3. If the solutes are allowed to diffuse‚ is osmotic pressure generated? 4. If the solute concentrations are equal‚ is osmotic pressure generated? Why or Why not? Activity 5: 1. In the initial trial the number of Na+ -K+ pumps is set to 500‚ the Na+Cl- concentration is set to 9.00mM‚ the K+Cl- concentration is set to 6.00mM‚ and the ATP concentration is set to 1.00mM. Explain what happened and why. What would happen if
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Week 6 Super Tracker Diet and Exercise Analysis Tamiko Cooper May 8‚ 2014 SCI/241
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The patients weight and the distribution of the weight help determine if the person is considered obese. The most common way for it to be determined whether or not a person is obese is the use of the body mass index. The World Health Organization describes people who have a BMI greater than 30 as obese‚ and those having a BMI greater than 40 as severely obese (WHO‚ 2000). Other definitions of bariatric include overweight by more than 100-200 pounds or body weight greater then 300 pounds. (Hahler
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Stephanie Winkler Self & Society Reaction Paper 1: Breaching Exercise Due 2/12/15 As a sociology student I have some experience in the field of messing with social norms. When assigned to create a breaching exercise situation I can say I felt comfortable as opposed to the first time I was instructed to break a norm. Breaching experiments obtain to study people’s responses to disruptions of generally conventional social rules or norms. I will admit I had a few weird ideas that I have always been
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9Name: Brielle Cantagallo Class: Statistics Date: 3/17/13 □ EXERCISE 29 Questions to be Graded * 1.Were the groups in this study independent or dependent? Provide a rationale for your answer. The groups in this study were independent because the two sets of data were not taken from the same subjects. The subjects were in one group: female and the second group: male. * 2.t = −3.15 describes the difference between women and men for what variable in this study? Is this value significant
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Level 1: Certificate in Counselling Exercise 7 For this exercise I had to interact with a friend and find out about a recent emotional experience. One that did not necessarily need counselling but one which has aroused different feelings. During this interaction I was to try and make all my responses reflections and ask no questions. The idea of this was a little daunting as through-out ones life we are taught or learn conversations with a dictated question and answer scenario. We believe that
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EXERCISE 11 1. What demographic variables were measured at least at the interval level of measurement? Age (yrs)‚ Income (annual)($)‚ Length of labor (hrs)‚ Return to work (wks)‚ and Number of hours working per week were measured at least at the interval level of measurement 2. What statistics were used to describe the length of labor in this study? Were these appropriate? The variable length of labor were used to describe by ratio data that can be described by using mean‚ range‚ and standard
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Exercise 1 (20 marks) 1. What happens to the blood pressure and heart rate when the arterial resistance is increased? When arterial resistance is increased‚ the blood pressure increases and heart rate decreases. For instance‚ when arterial resistance increased to 150%‚ systolic blood pressure increases to 132.8mmHg‚ diastolic pressure increases to 82.1 mmHg‚ and heart rate decreased to 51.8/min. 2. What might give rise to condition with increased
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