Shinhye Lee Chem101 4.16 Specify what ions are present upon dissolving each of the following substances in water: a) MgI2(aq) -> Mg 2+ (aq) +2OH-(aq) b) Al(NO3)3(aq) -> Al3+(aq)+3NO3- (aq) c) HCLO4(aq) -> H+ (aq) + ClO4- (aq) d) NaCH3COO(aq) ->Na + (aq) + CH3COO-(aq) 4.22) In each reaction‚ the precipitate is in bold type. a) Ni(NO3)2 (aq) +2NaOH (aq) ->+2NaNO3(aq) + NiOH2 (s) b )No precipate‚ therefore‚ no reaction. c) Na2S(aq) + CuCH3COO (aq) -> CuS(s) + 2NaCH3COO
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The Death of the Paragraph We live in a new world filled with technology including computers‚ cell phones and more. One of the most common forms of communication today is cell phone use. In “Rule of Thumbs: Love in the Age of Texting‚” Natalie Moore talks about a serious relationship that she spent most of the communication texting. Before texting came along‚ talking on the phone was a lot more heartfelt. With the new inventions of email‚ texting‚ and instant messaging‚ it seems more and more
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working at the local Gertens was a “dream job.” Often‚ while sitting in class‚ my attention would shift from the teacher to my older classmates as I would constantly overhear them talking about the ludicrous amounts of money they made at the local garden goods store. Now‚ as an ignorant 16-year old kid who just got his driver’s license‚ this made my eyes widen. For the first time in my life‚ the quest to acquire money was skyrocketing to the top of my priority list. My parents were slowly beginning to
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purposes are summary‚ analysis‚ synthesis‚ and evaluation. The purpose of the paragraph is why the writer is writing the paragraph in the first place. The writer is sharing their ideas‚ stories‚ experiences‚ information‚ and the purpose for writing. If there was no purpose of the paragraph‚ the writer would not need to write it. The audience is an individual or a group of people who the writer is trying to address the paragraph to. The writer wants to try to bring the right mood to the audience
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There are many characteristics that prove that Helena is a foil for Hermia. First‚ Hermia is always loyal to her friend‚ while Helena is not. Helena betrayed her friend (Hermia) by telling Demetrius about Hermia and Lysander’s plan to run away. This shows that she does not care about their friendship very much‚ since she was throwing it away just to get a bit closer to Demetrius. Hermia‚ on the other hand‚ was trying to help Helena when she told her friend her plans‚ since she wanted to reassure
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The world is coming alive right before my eyes. The beauty of the land in colorado has many depths to it‚ and my senses are bubbling with both excitement and tranquility. The sounds‚ the smells and the sights are amazing. I own the sunrise this morning. The boulder I am standing on is slippery with fresh morning dew. There is not one person in sight. I see a small stream trickling down the hillside as if it were for the first time. Orange silk blankets the sky; the sun is rising! I can see creatures
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English 2 Explaining by analyzing: Classification and division Analyzing means looking closely at the parts of an object or group. To analyze a single object‚ such as the human body‚ you divide it into its parts‚ such as the heart‚ the brain‚ the stomach‚ and the liver. To analyze a group of objects or persons‚ you divide and classify them‚ cutting one group into two or more smaller groups. To analyze the American people‚ for instance‚ you could divide and classify them in political categories
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People dream of breaking away from their same old daily life; however‚ as people become more aware of realities‚ they start to fear deviance. Although people are scared of having adventures‚ they eventually find some places to fulfill their desire to escape from the same old dull days surrounded by the same old people they see everyday. In my case‚ the escape is a trip to an YVR airport in.......... My adventure starts as I get on the Canada Line that glides on a rail to help my sweet escape from
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Feiertage March 2‚ 2012 Wonderful facts on German Holidays In Germany they also celebrate holidays. Some are the same as American holidays but others are different. They seem to have a lot more holidays than we do. Some are celebrated the same in both places but some are different. In Germany some holidays are regional and not national which means that only people living in certain places celebrate them. In January there are multiple major holidays. On January first it is New Year’s Day. In German
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on where one is celebrating it. Originally‚ the natives would keep skulls as trophies that would be displayed throughout the ritual. These skulls were used to honor the dead and to symbolize death and rebirth. The natives believed that life was a dream and they were truly awakened when they died. Although Dia de los Muertos is still celebrated to honor the dead‚ the rituals are strikingly different today. Skulls are still vital to the ritual‚ but they are wooden carved or sugar sculptured skulls
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