Qualitative Observations of Double Displacement Reactions Lab Table 1.0 Qualitative Observation of Products Formed |Balanced Chemical Equations |Qualitative Observations | |BaCl2 (aq) + 2NaOH (aq)( BaOH2(aq) + 2NaCl(s) |An aqueous solution formed | | |Precipitate
Premium Chemistry Chemical reaction Sodium
TRANS-9-(2-PHENYLETHENYL) ANTHRACENE (A WITTIG REACTION) Introduction: The purpose of this experiment is to convert carbonyl compounds to alkenes using Wittig reaction. In this case we will be synthesizing Trans-9-(2-phenylethenyl) anthracene from benzyltriphenylphosphonium chloride and 9-anthraldehyde. We will also aim to obtaining a high percent yield and purity for the synthesis of Trans-9-(2-phenylethenyl) anthracene. The mechanism for this reaction goes thus: Experimental:
Premium Chemistry Laboratory glassware Organic chemistry
2.MATERIALS and METHODS 2.1. Nature of Reactants 2.1.1 We placed 3mL of 3 M HCl into each of 3 seperate test tubes. Next we added mossy zinc to the first test tubes‚ Sn granules to the second and Cu filings to the third and compared the rates of evolution of hydrogen gas in each test tube. 2.1.2. We mixed 3mL of 0.02 M KMnO4 and 2mL of 3 M H2SO4 in a test tube and stirred using a glass rod. Next‚ we divided the solution into two. We added 2mL of 0.03 M Na2C2O4 solution to the first half and
Premium Chemical reaction Gas Hydrochloric acid
ASIA RE-DISCOVERS ORGANIC AGRICULTURE FOR POVERTY ALLEVIATION Angelina M. Briones‚ PhD. MASIPAG (Farmer-Scientist Partnership for Development)‚ masipag@mozcom.com Asian culture in the past evolved farming in harmony with nature. Mystical traditions manifested people’s respect for nature; there was culture in agriculture. All these became practically extinct over vast lands put under modern farming for the last 50 years. But organic farming‚ as we know today‚ has built upon that age-old
Premium Organic farming Organic food Agriculture
INTRODUCTION The lab introduced the relationship between reactants and products‚ and sought to discover which ratio of an acid and base reaction produced the most amount of carbon dioxide gas (CO2) without leaving leftover reactants. 5 varying amounts of bases were added to a constant amount of acid (10 ml) to better understand which ratio was the most efficient. RESULTS Data collected from the lab suggests that the ratio of acid to base that produced the most carbon dioxide gas (CO2) was 1:0.5
Premium Chemical reaction Chemistry Sodium
on the organic food market in Europe Introduction Since global consume in organic food products has increased during the last few years and their trend is increasing continuously‚ European countries are considered for one of massive portion of global demand.(p80) So‚ the purposes of the reported were firstly‚ compare markets demand for organic foods. Secondary‚ distinguish organic food consumers. Finally‚ describe marketing plan and the potential future development of the European organic market
Premium Organic food Germany Sustainable agriculture
Date Performed: January 10 & 15‚ 2013 Spectrophotometric Determination of the Equilibrium Constant of a Reaction R.J.V. Ortega and J.C.V. Gatdula Institute of Chemistry‚ College of Science University of the Philippines‚ Diliman‚ Quezon City‚ Philippines Received January 22‚ 2013 ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ABSTRACT -------------------------------------------------
Premium Chemical equilibrium Concentration Chemistry
In 5 Weeks I Learned About Organic Food And Writing Essays Every year I go to Alabama to visit my grandmother (she passed away this January‚ so I won’t be going there anymore) and stay at my grandma’s friend’s farm at their trailer. This farm has cows‚ chickens‚ and other farm animals. Also they have a lot of pecan trees. Every morning I would wake up and meet my dad at the chicken coop‚ and pick 4 eggs to share for eat for breakfast. These free-range eggs were purple and bigger than conventional
Premium Organic food Organic farming
Enough Organic Food to Satisfy the Growing Demand? Kaplan University School of Business and Management MT 460 Management Policy and Strategy Tosha Collins Dr. K. Peterson 2/5/12 Introduction Whole Foods‚ founded by John Mackey‚ is one of the largest natural food grocery chains that is trying to bring a more organic and natural way of buying and consuming foods to its consumer base. In order to provide this to consumers‚ it is important that Whole Foods continues to grow in the organic food
Premium Organic food Whole foods
Are we truly being ethical consumers by buying organic food products? Ethical issues concerning organic certification and labeling of the food we eat. Abstract This paper explores the ethical issues concerning the certification of organic food products. Consumers have a higher tendency to purchase food products labeled as organic due to their concern for the environment and other purposes intended by organic foods. As such‚ the organic food market has seen an increasing growth trend in sales
Premium Organic food Organic certification