Measuring the Solubility Product of Ca(OH)2 Purpose: The purpose of this investigation is to find the solubility product (Ksp) of Ca(OH)2 by titrating the hydrochloric acid with calcium hydroxide and using their entities to find the concentration of Ca2+ and OH- ions. Materials: Refer to lab sheet “Measuring the Solubility of Ca(OH)2” (handout) Method (Procedure): Refer to lab sheet “Measuring the Solubility of Ca(OH)2” (handout) Observations Trial 1 Trial 2 Initial burette reading 0mL 17.75mL
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Carbohydrates General molecular formula Cn(H2O)n Appeared to be hydrates of carbon. not all carbohydrates have this empirical formula: deoxysugars‚ aminosugars Carbohydrate - polyhydroxy aldehyde‚ ketones. General characteristics Most carbohydrates are found naturally in bound form rather than as simple sugars Polysaccharides (starch‚ cellulose‚ inulin‚ gums) Glycoproteins and proteoglycans (hormones‚ blood group substances‚ antibodies) Glycolipids
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Empowerment is the “authority or power given to someone to do something‚ or the process of becoming stronger and more confident‚ especially in controlling one’s life and claiming one’s rights‚”(Google). Based on all 7 of the texts we have read in class‚ It is more effective to empower yourself. This is because self-empowerment gives people confidence in themselves and gives them the feeling of importance‚ teaches the fact that you will have to make tough decisions in your life‚ and shows that everyone
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Your eyes shine bright Like constillations Baby.All right I’ll be spitting my game So come over here and Baby tell me your name Just like a bank roll on increment Baby girl You got my interest We connect like internet Possibilities infinite ( oh-woah-woah ) you got me Wondering (you got me
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19th century to repair the economy of their nation. Some of the scholars and academician classify this policy as one of the American’s foreign policy towards china to monopoly China’s economy. China in the 19th century was a country which was widely kwon as the wanted land of the imperialist. All the imperialist including Dutch‚ Germany‚ America as well as British. All of those imperialist feel insecure as they have their own interest on China. America somehow was involved with China since 1927.
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Questions around the themes Fundamentalism Is Changez a Religious (Islamic) fundamentalist‚ or does he become one in his rejection of American society? Is Hamid implying that America is guilty of economic and political fundamentalism? Is Changez rejecting the ‘fundamentals’ of Underwood Sampson- maximum profit etc? Nostalgia When does nostalgia become destructive? Changez compares nostalgia to crack cocaine- How powerful is it really? And to whom? Identity What is the relationship between personal
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some nights‚ I call it a draw. What doesn’t kill you makes you stronger Stand a little taller Doesn’t mean I’m lonely when I’m alone Now I’m at the payphone Yo‚ hell yeah‚ dirty bass Ghetto girl‚ you drive me cray Hell yeah‚ dirty bass Oh oh oh oh Let’s go Turn up the music‚ cause this song just came on I’m talking here and now I’m talking here and now Let’s go! Turn up the music‚ if they try to turn us down I’m talking here and now I’m talking here and now It’s not about what
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QUESTIONS: 1. a. in distilled water: Cu(OH)2(s) (( Cu2+(aq) + 2OH-(aq) Ksp Cu(OH)2 Keq = Ksp Cu(OH)2 = 2.2 x 10-20 b. + 6.0M H2C2O4 Cu(OH)2(s) (( Cu2+(aq) + 2OH-(aq) Ksp Cu(OH)2 H2C2O4 (( H+ + HC2O4- Ka1 H2C2O4 HC2O4- (( H+ + C2O42- Ka2 H2C2O4 Cu2+ + C2O42- (( CuC2O4 1/Ksp CuC2O4 2(OH- + H+ (( H2O) 1/K2w Net Keq = (Ksp Cu(OH)2 x Ka1 x Ka2 )/Ksp CuC2O4 = 1.969
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When you feel like there’s no way out Love is the only way Only be good to me Only always smile at me I said oooh‚ don’t make me jealous Oooh‚ don’t make me become obsessed I’m still scared of love So give make me trust you I said oooh‚ don’t make me jealous Oooh‚ don’t make me become obsessed I Love You I Love You All day‚ I keep thinking about you All day‚ I just stare at my phone that’s not ringing Why don’t you know my heart being like this yet? I still don’t know your heart either
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gotta ignite the light And let it shine Just own the nightFirework - Katy Perry Like the Fourth of July Cause baby you’re a firework Come on show ’em what your worth Make ’em go "Oh‚ oh‚ oh!" As you shoot across the sky-y-y Baby you’re a firework Come on let your colors burst Make ’em go "Oh‚ oh‚ oh!" You’re gunna leave ’em fallin’ down-own-own You don’t have to feel like a waste of space You’re original‚ cannot be replaced If you only knew what the future holds After a hurricane
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