PPT-TOPIC: pH 1. NaCl 2. C 2

H 5 OH 3 H 2 SO 4 4 NaOH 5 C 12 H 22 O 11 6 CaI 2 7 HF 8 MgOH 2 9 NH 3 10CH 3 COOH Do Now Identify as acid base salt or covalent Electrolyte or Not 1 SALT ELECTROLYTE. H2 NaCl 2SO4 oxygen, iron, hydrogen, gold. Matter. Mixture. Pure. Substance. Elements. Compounds. Hetero. geneous Mixture. Homo. geneous Mixture. separate. . physically. cannot. . separate. . physically. separate. , . Dilution. cdurakovic@ius.edu.ba. Molarity. Molarity. is the number of moles of solute dissolved in one . liter. of solution. The units, therefore are . moles per . liter. , specifically it's moles of solute per . Use these slides to complete your foldable for Quiz on Friday!. Double . Displacement. : . When two . different molecules switch places, forming two entirely different compounds. .. AB + CD . . . viscoelastic. and swelling properties. Evgeny. Karpushkin, . Andrey. . Bogomolov. WSC-9, Tomsk, Feb 2014. What is h. y. drogel. ?. Large variety of gels, but . in this talk. gel = covalently cross-linked 3D (network) polymer swollen in water. 1. Ian.Larson@monash.edu. Learning Objectives for these classes*. Define the term ‘. iso. -osmotic’. Define isotonic and differentiate from . iso. -osmotic. Explain the mechanism of action of hypertonic and hypotonic solutions on RBCs. More Practice. Lab Report Debrief. Overall, quality of lab reports was . Problems. Quad beam balances can measure . +-. 0.001 g. . Calculations…Show Them. Percent of . NaCl. . First write the equation you are using!. How do we indicate how much of the electrolytes are in the drink?. Concentrated versus Dilute. solute. solvent. Lower concentration. Not as many solute (what’s being dissolved) particles. Higher concentration. Questions and Feedback. Methods for Adjustment of Tonicity. Two ‘Classes’ of methods. First Class – add a material to a hypotonic solution to adjust the freezing point depression to -0.52. ° C. Choosing a Good Topic. What Happens After Brainstorming Topics?. Strategies for Brainstorming an EDD Topic. Brainstorming Review. What Do You Know?. What Do You Love?. Don’t You Hate It When . . .. Here are some examples that you may use: . Should school uniforms be enforced everywhere? . Should . men get paternity leave from work. ? . Are . we too dependent on computers. ?. . Should animals be used for research. Molar Mass. Molar mass- same as atomic mass but for a compound rather than an atom.. To determine the molar mass of any compound you add up the atomic mass of all atoms present.. NaCl. 22.99 35.45 = . Level. GCSE (or any course for students aged. 11-16). Outcomes. Be able to describe and explain the effect of hypotonic, hypertonic and isotonic solutions on animal cells. . Information for teachers. of Chemical substances. Methods of Chemicals . Preparation.  . A) Molarity:. Molarity (M):. . Number of moles in one liter of solution, expressed as M. Unit (mol/L). M = (no. of mole of solute) / (volume of .