factors affecting solubility worksheet pdf

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The pilot study of the WS was carried out with 32 first grade Thus; © Copyright www.ChemistryTutorials.org, Reproduction in electronic and written form is expressly forbidden without written Factors Affecting Solubility The common ion effect Consider the solubility of AgCl: AgCl(s) ⌦ Ag+(aq)+Cl(aq) in a solution that already has dissolved AgNO 3 in it. Author: Created by tayyabwahid. solubility. NaCl has one common ion with NaNO3 and 2 common ion with Na2SO4. �¬ À! ôìôŞìôÖȽÈôŞôìô첤™Œ‚Œ‚²¤™ìwô²¤o™oÖg hFp" B*ph hh B*ph h=1ë h=1ë B*ph h=1ë 6�B*ph h=1ë h=1ë 6�B*ph hÛ'- h=1ë B*ph hÛ'- h=1ë 5�B*\�ph h=1ë 5�B*\�ph h=1ë 5�>*B*ph h=1ë h=1ë 5�>*B*ph hÛ'- B*ph hÛ'- hÛ'- 5�B*\�ph h=1ë B*ph hÛ'- hÛ'- B*ph $` a - . Properties of Solutions and Solution Calculations. 3. The solubility of most substances depends strongly on the temperature and, in the case of gases, on the pressure. • But, why? �¬ q&. �¬ À! Pressure changes only solubility of gases in liquids. Solubility is the amount of solute in 100 cm3 (100 mL) solvent. After dissolution process, 15 g X stays undissolved at the bottom of the tank. l aö´ ytáJ! Handout: factors_affecting_solubility.pdf: File Size: 29 kb: File Type: pdf: Download File. 2 1�h:p˜cœ °Ğ/ °à=!°"°#� $�ì%° °Ğ°Ğ�Ğ ‰ $$If –´ !v h5Ö I'#v I':V –l ”–Ö0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿ ÿ öI'ö 5Ö I'4Ö aö´ ytFp" ‰ $$If –´ !v h5Ö I'#v I':V –l ”tÖ0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿ ÿ öI'ö 5Ö I'4Ö aö´ ytFp" Œ $If K$L$–´ !v h5Ö Ç'#v Ç':V –l ”Ö0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿ ÿ öÇ'ö 5Ö Ç'4Ö aöH yth Œ $If K$L$–´ !v h5Ö Ç'#v Ç':V –l ”ZÖ0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿ ÿ öÇ'ö 5Ö Ç'4Ö aöH yth ‰ $$If –´ !v h5Ö I'#v I':V –l ”¸Ö0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿ ÿ öI'ö 5Ö I'4Ö aö´ ytFp" ‰ $$If –´ !v h5Ö I'#v I':V –l ”–Ö0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿ ÿ ö ö 5Ö I'4Ö aö´ ytáJ! Effect of Pressure: It has been found that the gas solubility in liquids increases with increase in pressure. „`$7$ 8$ H$ If ]„`gdáJ! Surface Area and Solubility Background Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a specific temperature. Learning Goal: We are learning to identify the factors that affect solubility and explain them using the Particle Theory. unsaturated 15. Some examples of molecules with various solubility are H 2 O, HCl, CHCl 3 and methane. : + [ \ _ g … ¬ ­ ® ² ¼ Ë Î Û â å ë ( 5 B C D g j k l Œ � � Ù j È É à â ã î V ± ö ÷ E À ñæŞæÓÈ¿³¿³¯¨ ¨¯¨¯¨˜¨¯¨˜¨˜¯¨¯¨ŠŞæñŞæŞæŞæŞæñæŞæŞæŞhFp" 5�B*\�ph h=1ë hFp" 5�>*B*ph hÛ'- hFp" >*hÛ'- hFp" 5�hÛ'- hFp" hFp" h=1ë hFp" 5�CJ aJ hFp" 5�CJ aJ hÛ'- hÛ'- B*ph hÛ'- hh B*ph hFp" B*ph hÛ'- hFp" B*ph hÛ'- hFp" 5�B*\�ph 2\ ] ^ _ š ˆ $ c kd2 $$If –l Öÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ”¸Ö H ‘' I' Ö0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿ ÿ öI'ö ö Ö ÿÖ ÿÖ ÿÖ ÿ4Ö Example: Look at following reactions and find which ones of them have solubility increasing with temperature. Solvent and types of solute, temperature, pressure and common ion effect are factors affecting solubility. Work out the numbers: Since K sp for AgCl is 1.6 x 10 –10, MAIN FACTORS THAT AFFECT SOLUBILITY: Thus, since I. is endothermic reaction solubility of it increases with increasing temperature. Factors Affecting Solubility. The solubility of a molecule in water is measured in grams per liter. Strong solute-solvent attractions equate to greater solubility while weak solute-solvent attractions equate to lesser solubility. l aöH ytáJ! „`$7$ 8$ H$ If ]„`gdáJ! The solute is, therefore, soluble in the solvent. FOR GAS SOLUTES, AS TEMPERATURE INCREASES, SOLUBILITY DECREASES Find solubility of X at 20 0C 100 g water. l aöH yth . „`7$ 8$ H$ ]„`gdFp" „`]„`gdFp" $a$gdFp" Á  [ ] ˆ ‰ Ò Ó ¾ ¿   � � � � � � | | | i „`$7$ 8$ H$ If ]„`gdáJ! Increasing in the number of common ion decreases solubility. answer is there are many parameters affecting solubility, which make it impossible . Finally, temperature is another factor that affects solubility: more solid can dissolve in the same amount of water when the water is hotter. _ ` a b „ … † , - . l aö´ ytáJ! permission of www.ChemistryTutorials.org. Main content: Solubility Other contents: factors affecting the solubility of solute in solvent Add to my workbooks (0) Download file pdf Embed in my website or blog Add to Google Classroom Add to Microsoft Teams Share through Whatsapp ^ o Appendix: Worksheet based on Science Process Skills Abstract The purpose of this study is to develop a worksheet about the factors affecting solubility, which could be useful for the prospective science teachers (PST) to remind and regain their science process skills (SPS). • Higher temperatures means more kinetic energy to escape the already weak Some of the matters dissolve better by increasing temperature, on the contrary some of them dissolve better by decreasing temperature.

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