Title: Factors affecting reaction ratesProcedure A: Effect of ConcentrationAim: To investigate how the concentration of a reactant affects the rate of reaction. Hypothesis: The more concentrated the reactant‚ the faster the rate of reaction. Materials: 2M hydrochloric acid solution‚ magnesium wire‚ distilled water‚ 4 test-tubes‚ measuringcylinder. Procedure:1)10mL 2M hydrochloric acid solution is poured into a test-tube using a measuring cylinder. 2)A 3cm length of magnesium wire is added to
Free Affect Effect Hydrogen
Brief Exercise 1-3 | | Your answer is correct. | Indicate in which part of the statement of cash flows each item would appear: operating activities‚ investing activities‚ or financing activities. (a) | | Operating activities | | Cash received from customers. | | | | | | (b) | | Financing activities | | Cash paid to stockholders (dividends). | | | | | | (c) | | Financing activities | | Cash received from issuing new common stock. | | | | | | (d) | | Operating
Premium Balance sheet Generally Accepted Accounting Principles Revenue
Unit 504 Factors which can affect learning & achievement Accommodation: The earlier you can arrive to prepare for the session the better; you may need to set up IT equipment before the trainees arrive. Prepare the room for the session‚ for activities tables may need to be re-arranged‚ flip charts moved or they may need to use a Wi-Fi hub. Handouts may need to be positioned ready along with exercises and the resources that are going to be used. Good preparation will allow the session to run more
Premium Learning Skill Psychology
CHAPTER I INTRODUCTION Rationale The English language‚ which is the closest thing to a lingua franca around the world‚ is another means for us to join the stream of world culture. This is where English proficiency becomes vital in today’s world and country. English proficiency is the ability to speak‚ read and/or write in English. In Philippine education system‚ high school students with ages ranging from 12 to 17 are expected to have already basic knowledge of English and the four communication
Premium English language Language acquisition Second language
A LAB REPORT TO INVESTIGATE THE FACTORS AFFECTING THE STRENGTH OF AN ELECTROMAGNET Date: 11th March‚ 2011 IB Topic: 6.3.2 Assessment criteria * Design (D) Aspect | Marks Awarded | Defining the problem and selecting variables | | Controlling Variables | | Developing a method for collection of data | | Total | | Aim: To study the effect of spacing of the coils on the strength of an electromagnet Apparatus Required: * An iron nail (around 8 cm) * A copper wire
Premium Magnetic field
Factors affecting the demand of google products and services Google started its journey in January 1996 as a research project by Larry Page and Sergey Brin‚ a Ph.D. student at Stanford working on the Stanford Digital Library Project (SDLP). The SDLP’s goal was to “ To develop the enabling technologies for a single‚ integrated and universal digital library ” and was funded through the National Science Foundation . Due to the hard work and dedication of its founders various products and services
Premium Google
Factors affecting the demand and growth of the auto sector in India The automotive sector is one of the core industries of the Indian economy. Indian Government’s impetus to the industry by allowing continuous economic liberalization since 1991 has made India one of the sought after destination for many global automotive players. The automotive sector in India is growing at around 18 per cent per annum. Indian Auto industry has seen a phenomenal growth in the last 20 years. This is due to the
Premium Automotive industry Automotive industry by country
DESCRIPTIVE WORDS FOR WINE Wine tasting‚ as a production control technique‚ depends upon converting into words the impression created by the reaction of the wine on the taster ’s palate. In order that one wine‚ tasted by several individuals‚ be reported in the same way by each‚ it is necessary that all of the tasters use the same words for the separate palate impressions the wine creates. The terms used in sensory examination fall naturally under the four headings of appearance‚ color‚ taste
Premium Wine Fermentation
Wine tasting 1. Sight A glass of wine is more than simply the sum of its tastes‚ wine can give pleasure to all of our senses except one… The first thing to do is examine the colour of the wine. Pour into a clear glass and examine the shade or hue of the wine in the light‚ against a white background if possible. Is the wine opaque or transparent? The wine should be transparent‚ if a wine has some kind of opacity or turbidity this could indicate that it is pricked. The hue of the wine
Premium Wine Olfaction Fermentation
Chemistry Lab Report (Design) Factors affecting Rates of a Reaction (Kinetics) KINETICS DESIGN LAB Research Question: Does the concentration of Potassium Iodide (KI) affect the rate of its reaction with hydrogen peroxide (H2O2) (of a fixed concentration)? Introduction: There are several factors that affect the rate of a reaction. Some of them being Pressure (if the reactants are Gases)‚ Temperature‚ Presence of a Catalyst‚ Surface Area of the reactant‚ and Concentration. According to
Premium Hydrogen peroxide Sodium Chemical reaction