Determination of Equilibrium Constants Introduction Bromothymol blue is an indicator for many acid-base titrations. When adding different solutions within the indicator it is to react and change colors‚ in this experiment the different colors were blue‚ green‚ and yellow. In the following experiment‚ obtaining the absorbance levels for each one makes it possible to calculate the equilibrium constant. Materials and Methods For this specific experiment there are a few materials that are crucial
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AAKHRI TAXI MUMBAI ‚ SAPNO KA SHEHER YAHA NA JANE KITTNE LOG APNAI SAPNAI LEKE ATEIN HAI .AUR KITTNO KAI SAPNE UNN KI ANKHO KAI SAMNE CHUR CHUR HO KAR BHIKHAR JATEIN HAI.INHI MAI SAI EK THI PARI.ENNHI MAI SAE EK HOKAR BHI ALAG THI WOH SABSAI ALAG SABSAIN JUDA .KUCH TOH THA USMAI JO USSAI BAKIYON SAI BOHUT ALAG BANATAN HAI . KHUBSURAT THI.PADHAI MAI BHI AGEIN RAHI. SWEET.TALENT MAI KOI KAMI NAHI THI MAUKA CHATTEIN THI WOH TOH BAS EK.BETAB THI WOH DUNIYAN KO APNI AWAZ SUNANE KE LIYE MUMBAI AYE
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INT. MARLON’S BEDROOM - DAY An alarm clock starts ringing. MARLON’S hand hand reaches out to turn off the alarm. He is shown in bed struggling to get up. MARLON (V.O.) Ako si Marlon. He gets up and goes to the bathroom and takes a bath. MARLON (V.O.) Marlon Garcia. 16 years old. Nakatira sa Luntaho Village‚ Cagayan de Oro City. He exits the bathroom and looks at the mirror.
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lab the acid Potassium hydrogen phthalate and two unknown acids were titrated. We determined the molar mass of the Potassium hydrogen phthalate‚ for the unknown acids we calculated the molar mass and the Ka values. We used NaOH as the known base for titrating in all three of the titrations. Our ka value based on our titration curve of KHP was 6.9 (the equivalence point where the pH equals the pKa) and our unknown acids were determined to be Hexanoic Acid (with an actual molar mass of 116.6g) with
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caktuar e njerëzve arkaik. Organizimi imagjinar u bënte të mundur njerëzve për t’u bashkuar duke krijuar një tip relativisht të qëndrueshëm të kulturës. Shumë kohë më pas transmetohet nga gjenerata në gjeneratë‚ pastaj vjen tek shkrimi i tyre. Çdo kohë ka mitet e veta. Pse shërben miti? Njerëzit e justifikojnë prezencën e miteve duke na paraqitur imazhe‚ ku ata kanë projektuar frikat dhe shpresat e tyre. Këtë proçes Mirçea Iliaz e quante “kthim i të ndrydhurës” dhe nga një pikëpamje pozitive themi se
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Sample Exercise 16.1 Identifying Conjugate Acids and Bases (a) What is the conjugate base of each of the following acids: HClO4‚ H2S‚ PH4+‚ HCO3–? (b) What is the conjugate acid of each of the following bases: CN–‚ SO42–‚ H2O‚ HCO3– ? Solution Analyze: We are asked to give the conjugate base for each of a series of species and to give the conjugate acid for each of another series of species. Plan: The conjugate base of a substance is simply the parent substance minus one proton‚ and the conjugate
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TURINYS ĮVADAS 3 1. Filosofijos ir kultūros samprata 4 1.1. Filosofija 4 1.2. Kultūra 4 2. Filosofijos ir kultūros sąsajos 6 3. Filosofijos vaidmuo kultūroje 7 IŠVADOS 8 LITERATŪROS SĄRAŠAS 9 ĮVADAS Požiūris į pasaulį ir žmogaus vietą jame‚ pažiūros‚ žmonių gyvenimo principai‚ įsitikinimai‚ idealai‚ vertybinė orientacija – visa tai vadinama pasaulėžiūra‚ kuri yra kultūrą integruojantis pradas. Kadangi teigiama‚ jog daugybė filosofijos
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Appendix I INDIAN SCHOOL CERTIFICATE (YEAR-12) EXAMINATION MARCH 2013 LIST OF PRESCRIBED TEXTBOOKS 13. Youth and the Tasks Ahead: Dr. Karan Singh ENGLISH (Compulsory) Paper 1. Language 14. My Struggle for Booker T. Washington No specific book is being recommended for background reading. 15. The Ailing Planet: The Green Movement’s Role: Nani Palkhivala Paper 2. Prescribed Texts (For Classes XI & XII) The following stories are to be studied: 1. The Portrait of a Lady:
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cream 1. How many grams of fat are in the first days menu? 2. How many grams of fat are in the revised menu made by the doctor? 3. Then calculate the grams into kcals? 4. How many kcals did John cut by eating the new menu? Critical Thinking 1. Ka Ming is 54 years old and has lived in the United States since 1964. An annual physical revealed that his total
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Al(H20)5(OH) + HCl3 AlCl3 + 6H20 Al(H2O)6 + H20 Al(H2O)5(OH) + H3O f. CaOH + HNO3 Ca(NO3)2 + H2O 2. NH4+ + H2O double arrow NH3 + H2O Ka = … SO4 + H2O double arrow HSO4 + OH Kb = calculate 8.3 x 10^-13 Ka> Kb acidic solution 3. USE TABLE 2 K2HPO4 HPO4 + H2O double arrow H2PO4 + OH HPO4 + H2O PO4 + H3O 4. Take equations from #3‚ write the Ka and Kb Ka for HPO4 = 4.2 x 10^-13 Kb for HPO4 = 1.6 x 10^-7 Follow-Up Questions: 1. KNO3 will keep plants happy in soil due to its ability
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