S. 5.2 – The Mole The mole: - - - - Ex. - Molar mass (g/mol): - - - Ex. |Element |Atomic mass shown on Periodic |Molar mass of element | | |table | | |N |14.0067 |14.0067 g
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as coaxial‚ CAT5e‚ CAT6‚ UTP (Unshielded Twisted Pair)‚ and STP (Shielded Twisted Pair) to just name a few. Coaxial has been in use for the longest period of time and one of the first types used in networking. CAT5e is the most common used today in networking with the bandwidth it supports and is available in UTP or STP. CAT6 can support any application that “lower” cables can and also has a higher bandwidth and is available in UTP and STP as well. UTP is unshielded twisted pair‚ which means that the
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Case study prepared on Sewage Treatment Plant at Tapovan. Location of Plant:-Sewage Treatment Plant at Tapovan‚ Panchavati‚ Nasik – 422 003. Introduction :- Domestic Sewage Water is collected from different parts of city. It explains as follows – 1] Takli.SPS-20 MLD. 2] Old Ganeshwadi SPS-25 MLD. 3] New Ganeshwadi SPS-45 MLD. 4] Kapila SPS-7.5 MLD. In an average‚ about 75 MLD sewage water is collected. The quantity and quality of sewage water is varies with respect to day. Also the quality of sewage
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SIGNALING SYSTEM 7 The hardware and software functions of the SS7 protocol are divided into functional abstractions called “levels”. These levels map loosely to the Open Systems Interconnect (OSI) 7 layer model defined by the international standards organisation . • Messsage transfer part • Isdn user part • Telephone user part • Signaling connection control part • Transaction capabilities applications part SS7 Protocol Stack The hardware and software functions of the SS7 protocol are divided into
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needs only be high enough for the receiver to detect it. Making the voltage higher would make the receiver electronics more difficult. 4.1.3 Hospitals‚ security systems‚ PA & recording studios. The drawback of STP cables is that they will increase the total cost of an installation. STP cables are more expensive due to the shielding‚ which is an additional material that goes into every meter of the cable. The shielding also makes the cable heavier and stiffer. Thus‚ it is more difficult to handle
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Some metals react with acids while others do not. In this experiment‚ students will perform 2 reactions: aluminum/zinc with excess 6M hydrochloric acid and aluminum-zinc alloy with excess 6M hydrochloric acid. The purpose of this experiment is to determine the atomic mass of each metal and the percent composition of a known mass aluminum-zinc alloy by determining the moles of H2 gas formed. Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g) 1 mole of H2(g) is produced for every 1 mole of Zn(s) 2. 2Al(s)
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Market Analysis on Detergents The Detergent Market is one of the segments of the FMCG market in India that has high growth potential. The detergent based segment is divided into two broad categories - oil-based laundry soaps and synthetic detergents‚ including bars‚ powder‚ and liquids. The detergent market is mainly concentrated in the urban areas but the level of penetration in the rural for the past few years has been good. Market segmentation Detergent
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Period:3 AP Chem Lab Report: Determination of the Molar Volume of a Gas Objective: To react Mg and HCL and form hydrogen gas‚ then after collecting lab data‚ determine the hydrogen gas’s molar volume at STP through calculation. Materials: -LabQuest data collector - 3.0 M of HCl solution - Ribbon of Mg metal - Gas pressure sensor - Temperature probe
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molecular weight of CaBr2 is 200.618 g/mol) 105 g Nitrous oxide (N2O)‚ or laughing gas‚ is commonly used as an anesthetic in dentistry and surgery. How many moles are present in 8.4 liters of nitrous oxide at STP? 0.375 moles How many moles of gas molecules will be present in 5000 L of air at STP? 223.2 mol How many molecules are in 1 mol of sucrose (C12H22O11)? | |6.02 × 1023 molecules | | |What is the empirical formula of a compound that contains 3.609 g calcium
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Lab 5 of 7 (30 points) 3580-spv Configuring VLANs and Deciphering STP Output 336318 CONFIGURING EXPANDED SWITCHED NETWORKS: RSTP and Troubleshooting Name: Francisco Santoya Date:8/8/2012 Professor: Daryabigi 3580-spv Configuring VLANs and Deciphering STP Output (10 points) Write a paragraph (minimum five college-level sentences) below that summarizes what was accomplished in this lab‚ what you learned by performing it‚ how it relates to this week’s TCO’s and other course material; and
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