widely. While making cheese‚ protease helps coagulate milk in cheese production. This helps in turning the milk from a soluble product to an insoluble product. Besides‚ the enzyme catalase is used in the medical industry. Catalase helps break down hydrogen peroxide to oxygen and water. This enzyme is used for dressing up wounds. After its catabolism‚ oxygen will heal up wounds faster. In short‚ enzymes help us humans not only inside our bodies‚ but also in the real world by being used in various
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isoborneol. The concept of reduction and also oxidation‚ the opposite procedure of reduction‚ deals mostly with electron transfer between atoms. It will not be elaborated here‚ but the reduction procedure involved in this experiment is basically adding hydrogens and losing the carbon-oxygen double bond. (See FIGURE-4) (FIGURE-4) In order to tell how much borneol is formed during reactions‚ both qualitatively and quantitatively‚ infrared spectroscopy and gas chromatography are executed on the products
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Form A Chemistry 100 Introduction to General Chemistry Fall Semester‚ 2010 Exam One‚ 150 points On this page print your name‚ your lab section number‚ and the name of your TA. Also sign this test booklet. Name________________________________Lab section____________TA___________ Signature________________________________________________________________ The exam consists of 21 problems and one extra credit problem. Partial credit is given only for work that is legible and logically and clearly
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Associate Program Material Levels of Life Worksheet Complete all three parts of this worksheet. Part I: Atomic Structure – Fill in the missing information on atomic structure and organic compounds. Atomic Structure Subatomic Particle Charge Location in an Atom Proton Positive Nucleus Neutron Neutral Nucleus Electron Negative Spherical (outer-shell) Organic Compounds Large Biological Molecule Atoms it Contains Monomer(s) Function(s) in Living Organisms Carbohydrates
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more catalyst will the speed of a reaction always continue to increase? Explain your answer. It will continue to speed up the reaction until there is more catalyst than the limiting reactant. 3. In this lab you will produce oxygen and water from hydrogen peroxide (H2O2). Write a balanced reaction equation for this reaction. 2H2O2(l)------>2H2O(l)+O2(g) 4. What causes the bubbles to form in this reaction? The production of oxygen (O2) 5. The exhaust gas from car engines pass through catalytic converters
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these suns move closer together the radiant shine would be the valence. The closer they get the ray of light overlaps and they share light. If an atom can share valence electrons it can form a bond. Two hydrogen atoms make hydrogen molecule‚ two oxygen atoms make an oxygen molecule‚ and two hydrogen atoms
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2.3 Amorphous forms‚ solid dispersions and cocrystals. Stable crystal forms of drugs pose problem in solubilization due to higher lattice energy. So‚ in regards to solubility‚ disordered amorphous forms provide distinct advantage over crystal forms. Hence‚ changing the solid state characteristics of pharmaceutical API renders the molecule more water soluble. But‚ excess of enthalpy‚ entropy and free energy of amorphous forms make them prone to crystallization leading to the formation of stable crystals43
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exposed to air properly. Q.2. Write the balanced equation for the following chemical reactions: (i) Hydrogen + Chlorine → Hydrogen chloride Ans. H2 (g) + Cl2 (g) → 2HCl (g) (ii) Sodium + Water --> Sodium hydroxide + Hydrogen Ans: 2Na (s) + 2H2O (liq) → 2NaOH (aq) + H2 (g). Q.3. Write a balanced chemical equation with state
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What is collagen? Collagen is a simple protein made up of amino-acids. Amino acids are built from carbon‚ oxygen and hydrogen. In fact collagen makes up approximately 30% of the protein within the body. As a structure Collagen is intensely strong and is a vital protein that is found all over the body: In tendons and ligaments. It plays an important role in the protection function of the skin in that it helps limit the absorption and spreading of pathogenic substances‚ environmental toxins‚ micro
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Salts – Reactions with Acids: Learn these General Equations and their Examples: 1. ACID + METAL –––––––> SALT + HYDROGEN Hydrochloric acid + Magnesium Magnesium Chloride + Hydrogen 2HCl(aq) + 2Mg(s) 2MgCl(aq) + H2(g) Sulphuric acid + Zinc Zinc Sulphate + Hydrogen H2SO4(aq) + Zn(s) ZnSO4(aq) + H2(g) Nitric acid + Aluminium Aluminium Nitrate + Hydrogen 2HNO3(aq) + 2Al(s) 2AlNO3(aq) + H2(g) 2. ACID + BASE –––––––> SALT + WATER Hydrochloric acid + Copper
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