Marjon lauronal camillo started the topic Summing up in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
This unit has introduced you to chemistry. You got a picture of what its study entails,the discipline of the mind needed to make scientific studies,the skills required in employing the scientific method,and the importance of measurements in science. As you go on with you study using this textbook,you will learn more about chemistry. What you…[Read more]
michael king started the topic Earn with invites in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Start part time job online using internet and earn money cash:join at http://startjob.online/?invite=115963
Marjon lauronal camillo started the topic Contributions of chemistry to society in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
chemistry is about the things we need and use in our daily lives-air,water,food,clothing,medicine,dwelling,telecommunication,transportation,fuel,etc.our culure and our environment are somehow shaped by the development of our knowlege of science.chemistry particularly,has made significant contributions to society.
Marjon lauronal camillo replied to the topic How do scientists solve problems? in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Other chemical products discoverd accidentally included perkin’s dye. Schoenbein’s enplosives,and baekeland’s plastics.these accidetal discoveries,however,cannot be attributed to sheer luck. These people were able to immediately relate their chance observations of possible applications to a given problem because their minds were prepared. They…[Read more]
Marjon lauronal camillo started the topic How do scientists solve problems? in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
There is no single method by which scientists solve problems.different people seek solutions to a certain problem in different ways.though some scientists fail to find the solution to a certain problem,they sometimes discover something else of value by chance or serendipity.the word serendipity came from the story the princess of serendip.these…[Read more]
Abdul azeez muadh posted an update in the group Knowledge Is Power Use It Wisely 6 years, 6 months ago
There are many things new in knowledge
Abdul azeez muadh joined the group Knowledge Is Power Use It Wisely 6 years, 6 months ago
Richard prior joined the group Knowledge Is Power Use It Wisely 6 years, 6 months ago
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Marjon lauronal camillo replied to the topic Piña,c0tt0n,wo0l,linen,polyester, in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Sxnthetic fabrics are str0ng,lightweight,waterproof,and free from attacks of molds and m0nths.they are unlike natural fabrics such as c0tt0n ,silk,and linen.nyl0n fibers are extensively used in stockings,umbrellas and raincoats,sails,tents,backpacks,parachutes,sportswear and sports equipment,and carpets.
Marjon lauronal camillo started the topic Piña,c0tt0n,wo0l,linen,polyester, in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Piña,cotton,wool,linen,polyester,and nyl0n fabrics are s0me of the natural and synthetic polymers utilized in the garment industqy.bulletproof vests and helmets are made of polymers.windshields of vehicles are made of glass sheets,laminated with clear plastics.when shattered,the plastic holds the glass in vehicles is made of alternathing layers…[Read more]
Marjon lauronal camillo replied to the topic Polymers 2.0 in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Bulletproof vest and helmets are made of polymers. windshields of vehicles are made of glass sheets.laminated with clear plastics.when shattered,the plastic holds the glass fragments which can injure those inside the vehicle.bulletpro0f glass in vehicles is made of alternating layers of glass and clear plastic.str0ng,lightweight,and thin hulls for…[Read more]
Marjon lauronal camillo started the topic Polymers 2.0 in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
To design polymers with different sets of properties to suit a wide range of useful products. They can be soft and breakable like thin paper and can be hard and str0ng like steel.they can be made designed to withstand low or high temperatures,the attack of microorganisms.light,and chemicals.s0me are designee to be biocompatible.that is,they are…[Read more]
Marjon lauronal camillo replied to the topic Kappalycus alvarezii or red seaweed in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Ask your grandparents if they had used plastic bags and other plasticware when they were your age.suggest solutions to the big polluti0n problem caused by plastics. The chemistry of polymers has greatly advanced.it is n0w possible for chemists to design polymers with different sets of properties to suit a wide range of useful products.
Marjon lauronal camillo started the topic Kappalycus alvarezii or red seaweed in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Kappalycus alvarezii or red seaweed is cultivated in the philippines.it is the source of carageenan, an important ingredient in many industrial products. synthetic polymers are commonly kn0wn as plastics.they are examples of how chemists have been able to mke new materials never seen before,out of ordinary natural things like air,oil,petroleum,and…[Read more]
Marjon lauronal camillo replied to the topic Contributions of chemistry to society in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Plastics and other polymers.there are naturally occurring and sxnthetically manufactured polymerr.important natural polymers include proteins and carbohydrates.proteins,minus water,comprise about 50% of the bodies of animals.likewise,carbohydrates in the form of cellulose make up the woody structure of plants.carbohydrates include…[Read more]
Chemistry is about the things we need and use in our daily lives-air,water,food,clothing,medicine,dwelling,telecommunication,transportation,fuel,eav. our culture and our environment are somehow shaped by the development of our knowledge of science,chemistry particularly ,has made significant contributions to society.
Marjon lauronal camillo replied to the topic Putting method into practice in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Concerns of chemistry are: *The composition and properties of matter *the changes that substance undergo *the energy transformations that accompany the changes
Marjon lauronal camillo replied to the topic HERBOLARIOS and local folks provide valuable kn0wledge on medicinal plants. in the forum Knowledge Is Power Use It Wisely 6 years, 6 months ago
Its true we can use guava leaves as a herbal medicine.also the garlic its help to prevent cholester0l.
Chemistry seeks to find out what living and n0nliving things are made of and to learn h0w their properties relate to their c0mpositi0ns. It also studies how and why matter changes and the acc0mpanying energy changes. This kn0wledge is useful in producing new materials or products to answer specific needs. To illustrate,filipinos has practiced…[Read more]
