210.40 cm³ * .001 = 230.21 Liters Volume = 230.21 Liters Molar Mass of Air Composition of Air 78.08% Nitrogen = .7808 * 28 = 21.86 20.95% Oxygen = .2095 * 32 = 6.7 .93% Argon = .0093 * 39.9 = .37 .03% Carbon Dioxide = .0003 * 44 = .0132 .002% Neon = .00002 * 20 = .0004 21.86 + 6.7 + .37 + .0132 + .0004 = 28.94grams/Mole of Air Density of Air 28.94/22.4 = 1.29g/Liter at STP Formula Density = [(Molar Mass of Air)*(Pressure)]/[(.08206)*(Temperature)] Density @ 20ºC = (1*28.94)/
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Simple Harmonic Motion Ethan Albers Case Western Reserve University‚ Department of Physics Cleveland‚ OH 44106 Abstract: In this lab‚ my partner and I observed oscillations that were translational and rotational. The two forms we studied must have a form of a restoring force that is proportional to the displacement of the object from its point of equilibrium. This produces the harmonic motion which this lab wants. At small and big amplitudes we measured/observed the translational oscillation
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Product information Grade Ph Eur‚BP‚JP‚USP‚E 260 Synonyms Ethanoic acid Hill Formula C 2H 4O 2 Chemical formula CH3COOH HS Code 2915 21 00 EC number 200-580-7 Molar mass 60.05 g/mol Storage Store at +15°C to +25°C. EC index number 607-002-00-6 CAS number 64-19-7 Chemical and physical data Ignition temperature 485 °C Solubility (20 °C) soluble Melting point 17 °C Molar mass 60.05 g/mol Density 1.05 g/cm3 (20 °C) pH value 2.5 (50 g/l‚ H2O‚ 20 °C) Boiling point 116 - 118 °C
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S1 in both structures. Oxygen atoms shown between the layers represent oxygen of water molecules. 2. Supporting information S-2 1.81 Å (062)-V2O5 3.4 Å CNT- (002) (062)-V2O5 1.92 Å (-114) V2O5 Figure S-2‚ High resolution Transmission electron micrograph showing growth of (-114) plane of V2O5 parallel to (002) planes of CNT lattice. The (062) planes of V2O5 which are perpendicular to (-114) planes are also shown. S2 3. Supporting information S-3 Figure S-3‚ Cyclic voltammogram
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2005 Entrance Examination – Part 1 The Societies of Management Accountants of Alberta‚ Manitoba‚ New Brunswick‚ Newfoundland‚ Northwest Territories‚ Nova Scotia‚ Ontario‚ Prince Edward Island‚ Saskatchewan‚ and the Yukon‚ Certified Management Accountants Society of British Columbia‚ Ordre des comptables en management accrédités du Québec 2005 Entrance Examination Part 1 Notes: i) All answers must be indicated on the scannable multiple-choice answer sheet. Work done on the question
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Two-way ANOVA using SPSS Introduction The two-way ANOVA compares the mean differences between groups that have been split on two independent variables (called factors). You need two independent‚ categorical variables and one continuous‚ dependent variable. Assumptions * Dependent variable is either interval or ratio (continuous) * The dependent variable is approximately normally distributed for each combination of levels of the two independent variables. * Homogeneity of variances
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Alex Garcia Sociology 002 12:10-1:35 5/21/2014 “HOT COFFEE” REACTION ESSAY After watching the documentary “Hot Coffee‚” I realized that it greatly explained how one incident started a domino effect that shook up the way Government protects big business forever. I strongly believe that Tort reform was meant to back big business and take away the rights of Americans who are wronged by these corporations. From a sociologist standpoint I can especially see the concerns of
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SAMPLE FINAL Student: ___________________________________________________________________________ 1. What is the net monetary advantage (disadvantage) of processing Product X beyond the split-off point? A. $31‚300 B. $5‚300 C. $23‚500 D. $(2‚500) The West Division of Fitzmaurice Corporation had average operating assets of $450‚000 and net operating income of $87‚300 in November. The minimum required rate of return for performance evaluation purposes is 18%. 2. What was the West Division’s
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Razvan Sufana Office: VH 1030 Phone: 416-736-2100 Ext. 66065 Office Hours: Tuesday 2 – 3 PM‚ Thursday 2:45 – 3:45 PM Email: rsufana@yorku.ca (Please include course number in subject line) LectureTime and Location: Thursday 11:30 – 2:30 PM‚ ACE 002 Prerequisite: AP/ECON 3210 3.00 or AP/ECON 3500 3.00 or equivalent. Course Credit Exclusions: None. PRIOR TO FALL 2009: Course credit exclusion: AK/ECON 4130 3.00. Course Description: This course is an introduction to financial econometrics
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Augusta Kamara‚ ENTR/MNGT 321 Section 002 1. It is appropriate to consider Envirofit to be a social enterprise because their main focus is innovation‚ risk taking‚ and large-scale transformation to solve social problems. Envirofit is doing so by bringing sustainable clean energy solution to solve health and energy challenges on a global level at the lowest possible cost. They are combining resources while exploring and exploiting opportunities to create social value by stimulating social change or
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