SYNTHETIC EXPLOITATION OF ENZYMES: BIOCATALYSIS IN ORGANIC SOLVENTS: FUNDAMENTALS ENZYMES IN ORGANIC SYNTHESIS 1. Enzymes catalyze a broad spectrum of reactions with high turnover numbers. Rate enhancements approach 1012 fold. 2. Enzymes may accept a wide range of substrates. 3. Enzymes are highly regio and stereoselective. 4. Enzyme reactions take place under mild conditions; this minimizes problems of isomerization and racemization. 5. Enzymatic processes are less hazardous and polluting
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Running head: COMPOUND NOUNS IN VIETNAMESE AND ENGLISH COMMERCIAL TEXTS Compound Nouns in Vietnamese and English Commercial Texts A Contrastive Analysis Abstract Learning has always been a challenging process to obtain knowledge. This is undeniably true in studying economics in a different language. The quest to understand a concept itself may present some difficulties. Yet‚ comprehending the wordings that may lead to such understanding can also be overly frustrating. Through reading some
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Analysis of a Hydrated Crystalline Compound Katie Sanders Science Block 3 February 29‚ 2012 Title: Analysis of a Hydrated Crystalline Compound Purpose: The purpose of our experiment was to determine the amount of water in copper sulfate pentahydrate expressed as a percent. Hypothesis: I think that bluestone crystals are 20% water‚ because it’s called pentahydrate (penta means five) and 1/5 of 100 (since it’s expressed as a percent)
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GROUP 2 EXPERIMENT 15 BSP2M ORGANIC CHEMISTRY LABORATORY MR. WILBERT MORALES Chemical Structure Physical Properties Hazards Acetonephenone Physical state and appearance: Liquid. (Liquid.) Odor: Not available. Taste: Not available. Molecular Weight: 120.16 g/mole Color: Colorless to light yellow. pH (1% soln/water): 7 [Neutral.] Boiling Point: 201.7°C (395.1°F) Melting Point: 19.7°C (67.5°F) Critical Temperature: Not available. Specific Gravity: 1.03 (Water
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Chemical Formulas and Chemical Compounds MIXED REVIEW SHORT ANSWER Answer the following questions in the space provided. 1. Write formulas for the following compounds: CuCO3 a. copper(II) carbonate Na2SO3 b. sodium sulfite (NH4)3PO4 c. ammonium phosphate SnS2 d. tin(IV) sulfide HNO2 e. nitrous acid 2. Write the Stock names for the following compounds: magnesium perchlorate a. Mg(ClO4)2 iron(II) nitrate b. Fe(NO3)2 iron(III) nitrite c. Fe(NO2)3 cobalt(II) oxide d. CoO nitrogen(V) oxide
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hurricanes that are in a higher category of 3 can cause serious damage to the city. If we don’t evacuate more people will get injured or die because of the hurricane. As long as we outrun the hurricane and evacuate we will save more lives than if we stayed in our homes. You’ll see why‚ hurricanes are large‚ spiraling tropical storms that can pick up speeds over 160 miles per hour(MPH)and unleashes more than 2.4 trillion gallons a day. However‚ on September 8‚1900 when a category 4 hurricane killed at least
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Organic VS. Conventional Alexis Dossey Environmental Science 1A For years‚ there has been a debate on how food is grown. Should it be organic or conventionally grown? To answer this question‚ the difference between the two needs to be known. Organic produce is grown without chemical fertilizers and pesticides. Organic livestock is free ranged‚ most of the time‚ with no added antibiotics or growth hormones. Conventionally grown produce is usually
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Naming Chemical Compounds PART A Name the following 1 S Sulfur 2 Sb Antimony 3 N2 Dinitrogen 4 PO43- Phosphate 5 Au Gold 6 Rb Rubidium 7 LiCl Lithium Cloride 8 AlBr3 Aluminum (III) Bromide 9 KMnO4 Potassium Manganate (VII) 10 Cu(OH)2 Copper (II) Hydroxide 11 FeSO4 Iron (II) Sulfate 12 NH4Cl Ammonium Chloride 13 ZnCO3 Zinc Carbonate 14 SnF2 Tin (II)Fluoride 15 MgSO4 Magnesium Sulfate 16 MnO2 Manganese (IV) Oxide 17 Ca3(PO4)2 Tricalcium Phosphate 18 NaOH Sodium Hydroxide
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former occurs each year (e.g. September 12)‚ while the latter is the exact date a person was born (e.g. September 12‚ 2003). Contents [hide] 1 Legal conventions 2 Cultural conventions 3 Birthday traditions 3.1 Name days 3.2 Official birthdays 4 Frequency 5 Time zones and birthdays 6 Leap day 7 Birthdays in cultures and religions 7.1 Ancient Rome 7.2 China 7.3 Judaism 7.4 Christianity 7.4.1 Christianity: Early centuries 7.4.2 Christianity: Medieval 7.4.3 Christianity: Modern 7.5 Islam
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Mechanical and organic solidarity From Wikipedia‚ the free encyclopedia Mechanical Solidarity and Organic Solidarity refer to the concepts of solidarity as developed by Émile Durkheim. They are used in the context of differentiating between mechanical and organic societies. According to Durkheim‚ the types of social solidarity correlate with types of society. Durkheim introduced the terms "mechanical" and "organic solidarity" as part of his theory of the development of societies in The Division
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