マインドマップギャラリー 1.1 物質の分類と変換
高校1年生の化学物質の分類と変化に関するマインドマップです。 物質を分類する方法はたくさんありますが、最も一般的なのは物質の組成と性質に基づく分類です。
2024-01-31 20:19:09 に編集されましたDiscover how Aeon can navigate the competitive online landscape with a strategic SWOT analysis. This comprehensive overview highlights Aeon’s strengths, such as its strong brand recognition, omnichannel capabilities, and customer loyalty programs, alongside its weaknesses, including digital maturity gaps and cost structure challenges. Opportunities for growth include enhancing e-commerce competitiveness and leveraging data-driven strategies, while threats from online-first players and market dynamics require attention. Explore how Aeon can strengthen its market position through innovation and customer-centric approaches in the ever-evolving retail environment.
Discover how Aeon effectively tailors its offerings to meet the diverse needs of family-oriented consumers through a comprehensive Segmentation, Targeting, and Positioning (STP) analysis. Our approach begins with demographic segmentation, examining family life stages, household sizes, income levels, and parent age bands to identify distinct consumer groups. Geographic segmentation highlights store catchment types and community characteristics, while psychographic segmentation delves into family values and lifestyle orientations. Behavioral segmentation focuses on shopping missions, price sensitivity, and channel preferences. Finally, needs-based segmentation reveals core family needs related to value and budget considerations. Join us as we explore these insights to enhance family shopping experiences at Aeon.
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Discover how Aeon can navigate the competitive online landscape with a strategic SWOT analysis. This comprehensive overview highlights Aeon’s strengths, such as its strong brand recognition, omnichannel capabilities, and customer loyalty programs, alongside its weaknesses, including digital maturity gaps and cost structure challenges. Opportunities for growth include enhancing e-commerce competitiveness and leveraging data-driven strategies, while threats from online-first players and market dynamics require attention. Explore how Aeon can strengthen its market position through innovation and customer-centric approaches in the ever-evolving retail environment.
Discover how Aeon effectively tailors its offerings to meet the diverse needs of family-oriented consumers through a comprehensive Segmentation, Targeting, and Positioning (STP) analysis. Our approach begins with demographic segmentation, examining family life stages, household sizes, income levels, and parent age bands to identify distinct consumer groups. Geographic segmentation highlights store catchment types and community characteristics, while psychographic segmentation delves into family values and lifestyle orientations. Behavioral segmentation focuses on shopping missions, price sensitivity, and channel preferences. Finally, needs-based segmentation reveals core family needs related to value and budget considerations. Join us as we explore these insights to enhance family shopping experiences at Aeon.
Discover the dynamics of sneaker transactions with our Kream Sneaker Consumption Scene Analysis Template. This comprehensive framework aims to visualize the purchasing and consumption journeys of sneakers, identifying key demand drivers and obstacles. It covers user behavior within Kream and external influences, targeting various sneaker categories over specific timeframes and regions. The analysis defines user segments, including collectors, resellers, sneakerheads, casual trend followers, and gift purchasers, each with unique values and KPIs. It outlines the consumption journey from awareness to resale, highlighting critical touchpoints such as search, purchase, inspection, and sharing experiences. Key performance indicators are established to measure engagement and satisfaction throughout the process. Join us in exploring the intricate world of sneaker trading!
1・1.1 物質の分類と変換 - 物質の分類
1. 物質の分類
1・分類基準
物質の組成
分類
相互分類
ツリー分類
物質の性質
例えば:
酸性酸化物 (塩基とのみ反応して塩と水を形成する酸化物): CO2、SO3。
ps:
ほとんどの酸性酸化物 水 = 酸
ほとんどの非金属酸化物は酸性酸化物です
塩基性酸化物(酸と反応して塩と水を形成する酸化物):CaO、MgO。
ps:
ほとんどの金属酸化物は塩基性酸化物です
アルカリ酸化物は金属酸化物でなければなりません
両性酸化物: Al2O3、Mn2O3、ClO2。
非塩形成酸化物: CO2、NO、H2O
その他の酸化物:Na2O2、H2O
2. 混合物の再分類: 分散液とその分類
分散系
構成
分散質:イオンに分散した物質(溶質)
分散剤:溶質以外の物質
本質分類(本質的な違い):分散粒子の直径
分散粒子の直径が 1nm 未満: 溶液
1nm<分散粒子径<100nm:コロイド(例:一般的なコロイド:Fe(OH)3コロイド、Al(OH)3コロイド、でんぷん溶液、色ガラス)
コロイドの性質
チンダル効果(独特)(見分け方):強い光を照射すると明るい道ができます。
濾紙は通過できるが、半透膜は通過できない --- ps:透析-コロイドと溶液を分離する操作
コロイドの凝固: PS: 凝固法 - 加熱、撹拌、
コロイド粒子は帯電していますが、コロイドは帯電していません
Fe(OH)3 コロイドの調製
原理: FeCl3 3H2O= (加熱) Fe(OH)3 (コロイド) 3HCl
具体的な操作: 飽和 FeCl3 溶液を 5 ~ 6 滴取り、沸騰した蒸留水に加え、溶液が赤褐色になるまで加熱を続け、加熱を停止します。
分散粒子の直径は >100nm
乳剤
サスペンション