'Cacl 2' presentation slideshows

Quantities in Chemistry

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Jeopardy

Jeopardy. Earth & Space. Nature of Science. Life Science. Properties of Matter. Force & Motion. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500. Q $500.

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Solutions Chapter 14

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Chapter 12 Solutions

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Chapter 10 Chemical Quantities

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Chemistry Jeopardy

Chemistry Jeopardy. Single/Double Displacement-100. Complete the reaction: Na + CuCl 2 ? What is 2Na + CuCl 2 ? 2NaCl + Cu ?. Single/Double Displacement-200. NH 4 OH + CaCl 2 ? What is 2 NH 4 OH + CaCl 2 ?2 NH 4 Cl + Ca (OH) 2 ?. Single/Double Displacement-300.

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ZENIA ADIWIJAYA COORDINATION WITH: EVANDRO MARTINS

CAPSULES PRODUCED WITH W/O AND O/W EMULSIONS. ZENIA ADIWIJAYA COORDINATION WITH: EVANDRO MARTINS. INVERSE GELATION MECHANISM. ABANG et al. (2012) O /W emulsion (27.7 g/L of CaCl 2 ) ANDERSON (2010) W /O emulsion (176 g/L of CaCl 2 ) W/O Emulsion destabilizers.

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Lesson

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Lab 8 Gravimetric analysis of salt

Lab 8 Gravimetric analysis of salt. Concepts % composition. A. Percentage Composition. the percentage by mass of each element in a compound. 28 g 36 g. 8.0 g 36 g. A. Percentage Composition. Find the percentage composition of a sample that is 28 g Fe and 8.0 g O. ? 100 =. 78% Fe.

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Predicting Products

Predicting Products. Single Displacement. Use activity series A more active element replaces a less active one or the reaction will not occur. NaCl + F 2 ---> NaF + Cl 2 NaF + Cl 2 ---> No reaction. MgCl 2 + Na ? KBr + Cl 2 ? FeCl 3 + Cu ? Na 2 SO 4 + Cu ?.

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Bacterial Transformation

Bacterial Transformation. pGLO Plasmid. GFP : gene for Green Fluorescent Protein araC : gene for Beta-lactamase (Ampicillin resistance). GFP. araC. Real image of a bacterial plasmid (Scanning electron micrograph). Bacterial Plasmids. Streak bacteria onto LB plates.

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Identify Raw Materials 1 and 2 and the natural resources from which they are produced. (3)

Identify Raw Materials 1 and 2 and the natural resources from which they are produced. (3). 1 is Calcium carbonate. This is limestone which a common rock and is quarried.

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One-Stage Quantitative

One-Stage Quantitative. Assay Method for Factors VIII, IX, XI, and XII. Principle. This method is based on the ability of patient plasma to correct specific factor-deficient plasma as determined by the APTT test. Results in percent activity are obtained from an activity curve.

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Solubility Review

Solubility Review. 1. Solubility is a measure of the maximum amount of solid that will dissolve in a volume of water. Units: g/L mol/L g/100mL Or even: mL/L for CO 2(g) in water Ksp Solubility Product Saturated solutions No Units Only Changes with Temperature No ICE!

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Unit: Chemical Quantities

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Stoichiometry

Stoichiometry. Mole-Mass Mass-Mass. Mass-Mole Problems. Step 1 : Write a BALANCED EQUATION Step 2 : Determine your known & unknowns Step 3 : Convert known mass to moles (molar mass-known) Step 4 : Convert known mole to unknown mole (Mole-Mole ratio). Mass-Mole Problems. Example:.

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Quiz: March 8

Quiz: March 8. 2. 2K, 2O, 2 H on each side. Balance the following equations: K 2 O + H 2 O -> KOH H 2 O 2 -> H 2 O + O 2 H 2 + Br 2 -> HBr CS 2 + O 2 -> CO 2 + SO 2 Al + CuCl 2 -> Cu + AlCl 3 Translate the following:

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Soil Test Laboratory Division of Regulatory Services University of Kentucky

Soil Test Laboratory Division of Regulatory Services University of Kentucky. Revisiting Double Buffer Methods for Lime Requirement Determination. F.J. Sikora. Yuan DB Method (data from Yuan, 1974). 0.25 M IS, 1:10 soil:soln. pH buffer capacity of soil from SMP DB method. water.

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Name _________________________________________ pd ______ LIST your Initial Observations:

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