Parts per thousand to ppm
[DOC File]Abbreviations and Nomenclature
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ppm parts per million s or sec second tonne metric tonne (mass equal to 1,000 kilograms) W/m•K Watt per meter times degrees Kelvin wt % weight percent ‰ parts per thousand 1 1 . Title: Abbreviations and Nomenclature Author: Bill/Winters User Last modified by: John …
[DOC File]ppm worksheet - Oswego Community Unit School District 308
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PARTS PER MILLION WORKSHEET (key) 1. 25 grams of a chemical is dissolved in 75 grams of water. a. What is the concentration of the chemical in parts per hundred (pph)? __25__ X 100 = 25 pph (25+75) b. What is the concentration of the chemical in parts per thousand (ppt)? __25__ X 1000 = 250 ppt (25+75) c. What is the % of solute in this solution?
[DOC File]Chapter 5: Total Quality Management
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In the past, parts per thousand defective was the measure used by companies. Now the measure is parts per million (ppm) defective. Title: Chapter 5: Total Quality Management Author: Lisa A. Ferguson Last modified by: School of Business Created Date: 2/24/2005 3:45:00 PM Other titles:
[DOC File]Name:_____________________________
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2. SALINITY - Expected Range: ~40 ppm in freshwater section up to 30,000 ppm (30 ppt) in harbor. Measures the amount of salts in the river. The listed instruments measure salinity in ‘parts per million’ (ppm) in the fresher sections and ‘parts per thousand’ (ppt) in …
[DOC File]Solutions and Dilutions - University of West Alabama
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Low concentrations: Parts per thousand (ppt), parts per million (ppm), parts per billion (ppb) are convenient units for expression concentrations especially for extremely dilute solutions, for example, in expressing the concentrations of trace chemicals, particularly pollutants and toxic chemicals in …
[DOC File]WATER UNIT SECTION C Reading Guide
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(parts per hundred) ppt (parts per thousand) ppm (parts per million) PERCENT SOLUTION = ( g solute / g solution) x 100. a) Another way to tell the concentration of a solution is by using percentage. What would be the % concentration. of a solution containing 10 grams of salt dissolved in 90 grams of water? What would the concentration be in
[DOC File]ppm worksheet
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PARTS PER MILLION WORKSHEET. 1. 25 grams of a chemical is dissolved in 75 grams of water. a. What is the concentration of the chemical in parts per hundred (pph)? b. What is the concentration of the chemical in parts per thousand (ppt)? c. What is the % of solute in this solution? 2. Suppose 17 grams of sucrose is dissolved in 183 grams of water.
[DOC File]The Atmosphere - Kennesaw State University
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The concentration of gases in the atmosphere is measured in parts per thousand (ppt), parts per million (ppm) and parts per billion (ppb). The atmosphere also contains solid material in addition to the gases above. This solid material is very small, between .1 and 25 thousandths of a millimeter, or micrometer and is known as particulates.
[DOC File]How Big is it - University of Arizona
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Moving the decimal place 9 places to the right gives 1,250,000 parts per billion. You would probably not see a number this large expressed in parts per billion. It is better expressed as a smaller number of parts per million. Example 2: Moving the decimal place 6 places to the right gives 34.37, or about 34.4 parts per million.
[DOC File]PRIVILEGED AND CONFIDENTIAL - California
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Total Dissolved Solids (tds) as either parts per thousand (ppt), parts per million (ppm) or milligrams per kilogram (mg/Kg), ppm and mg/Kg are numerically equal. Electrical Conductivity (EC). Since salts are charged particles their concentration can be estimated by the electrical conductivity of the solution.
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