other compounds gave a negative result since they are all hydrocarbons. INTRODUCTION Hydrocarbons are organic materials that contain only carbon and hydrogen atoms‚ these molecules can be saturated or unsaturated and acyclic‚ cyclic‚ or aromatic. In this experiment we used a variety of methods to examine the physical and chemical properties of hydrocarbons. The first experiment we tested a variety of solvents to see if they dissolved our alkane (Decalin). One would expect that non-polar
Premium Hydrocarbon Alkene Functional group
There are as many as 100 thousand kinds of proteins that constitute the body‚ and these comprise only 20 kinds of amino acids in various combinations. These 20 kinds of amino acids are essential to the body. In addition to being the materials for proteins‚ they are used as an energy source for the body as necessary. Further‚ each amino acid plays an important and unique role in the body. The list below shows the role of each amino acid. | Valine Leucine Isoleucine | All of these 3 amino acids
Premium Amino acid
suit our mouths. If you eat only boiled pumpkin shoots‚ you will feel soft‚ watery‚ fresh‚ and slightly sweet. Yet‚ if you use it with blended sauce (a blend of garlic‚ red chilies‚ ginger‚ sugar‚ and fish sauce)‚ then you will feel a bit spicy‚ and aromatic from the combination
Premium
INVESTIGATORY PROJECT Flower bloom perfume Submitted by: Ma.anne Briones Frances Blanco
Premium Perfume
1810 and 1760 1300-1000 Intensity s m m m s s s m w w m-w m-w m-w s s s s s s s Alkanes -CH3 -CH2Alkenes (stretch) (bend) (bend) (stretch) CHARACTERISTIC INFRARED FREQUENCIES (bend) Aromatic (stretch) (out-of-plane bend) Alkyne Aldehyde C=C C C C=O (stretch) Alkene (stretch) Aromatic (stretch) Alkyne (stretch) Aldehyde (stretch) Ketone (acyclic) Carboxylic Acid Ester Amide Anhydride Alcohols‚ ethers‚ esters carboxylic acids Alcohols‚ phenols Free H-bonded Carboxylic acids Primary
Premium Carboxylic acid Alcohol Infrared spectroscopy
NEEM (Azadirachta indica) OIL USED IN AN OIL BURNER AS INCENSE MOSQUITO REPELLENT LEADER: OCAMPO‚ YSABELLA ASST. LEADER: BALASOTO‚ JANUS MEMBERS: ALLASAS‚ PATRICIA CASTAÑARES‚ JASON MIRANDA‚ CHRISTIAN NEEM (Azadirachta indica) OIL USED IN AN OIL BURNER AS INCENSE MOSQUITO REPELLENT INTRODUCTION Mosquitoes are well-known pests to the entire human race. Later in the 90s‚ they discovered that these arthropods are also carriers responsible for transmission of devastating diseases to mankind
Free Mosquito Malaria Dengue fever
Banyuwangi the Legend Long time ago‚ in the beach of the east of Java was a kingdom that lead by Prabu Merak. He had a handsome son‚ named Raden Baterang. Raden Baterang was a blue-eyed boy that will be the next king. His people was very admire him. But he was an easy anger person. One day‚ Raden Baterang was hunting animals with his bodyguards. In that hunting time‚ he lost his bodyguards. He walked untill the river. He looked a beautiful girl while take some flower. He was interested with her
Premium Deer Marriage English-language films
Limitation II. Abstract C. Articles Tea is the agricultural product of the leaves‚ leaf buds‚ and internodes of various cultivars and sub-varieties of the Camellia sinensis plant‚ processed and cured using various methods. "Tea" also refers to the aromatic beverage prepared from the cured leaves by combination with hot or boiling water and is the common name for the Camellia sinensis plant itself. After water‚ tea is the most widely consumed beverage in the world. It has a cooling‚ slightly bitter
Free Tea Camellia sinensis Black tea
their 2 basic inventories; bakery supplies‚ and coffee supplies. Bakery is catered by Bells of Lazonby at the moment. While their coffee is coming from South America‚ Africa and the Far East. Then arrives to their many outlets‚ out bringing best of aromatic coffee and fresh goods to their satisfied customers. 2. In my opinion‚ technology is the corner stone to globalization. Supply chains and transportations that brought globalization were known many years back‚ but only in the recent years they
Premium Supply chain Supply chain management Inventory
The Ancient Art of Essential Oil Making There are many ways to process out the aromatic compounds of plants we call essential oils. The most common being steam distillation followed by alcohol absolutes‚ cold pressing‚ and carbon dioxide extractions. Before these methods came about due to technology people would often do their own oil or fat based extractions at home called oil macerations. An oil maceration is the product of plant matter being soaked in a carrier oil. A carrier oil is an
Premium Essential oil Oil Aromatherapy