Mendeleyev

Mendeleyev 電子書籍
Mendeleyev The

楽天市場検索

レディースファッション (0)
メンズファッション (0)
インナー・下着・ナイトウェア (0)
バッグ・小物・ブランド雑貨 (0)
靴 (0)
腕時計 (0)
ジュエリー・アクセサリー (0)
キッズ・ベビー・マタニティ (0)
おもちゃ (0)
スポーツ・アウトドア (0)
家電 (0)
TV・オーディオ・カメラ (0)
パソコン・周辺機器 (0)
スマートフォン・タブレット (0)
光回線・モバイル通信 (0)
食品 (0)
スイーツ・お菓子 (0)
水・ソフトドリンク (0)
ビール・洋酒 (0)
日本酒・焼酎 (0)
インテリア・寝具・収納 (0)
日用品雑貨・文房具・手芸 (0)
キッチン用品・食器・調理器具 (0)
本・雑誌・コミック (2) (Mendeleyev)
CD・DVD (0)
テレビゲーム (0)
ホビー (0)
楽器・音響機器 (0)
車・バイク (0)
車用品・バイク用品 (0)
美容・コスメ・香水 (0)
ダイエット・健康 (0)
医薬品・コンタクト・介護 (0)
ペット・ペットグッズ (0)
花・ガーデン・DIY (0)
サービス・リフォーム (0)
住宅・不動産 (0)
カタログギフト・チケット (0)
百貨店・総合通販・ギフト (0)

アシメロゴスカル
montevideo
キーモチーフピアスキーデザイン
CASUALS
GALLETO

2件中 1件 - 2件 1

商品	説明	価格
Mendeleyev's Dream The Quest for the Elements【電子書籍】[ Paul Strathern ] 楽天Kobo電子書籍ストア	＜p＞“Mendeleyev’s Dream is a wonderfully entertaining and stimulating journey from alchemy to chemistry in search of the elements of our universe. It is a book of great clarity and depth.” Jim Crace＜/p＞＜p＞“A wonderful historical romp through mankind’s attempts to understand the constituents of matter.” The Observer＜/p＞＜p＞“What stuff is the world made up of? It is the history of this question which Paul Strathern tackles, and he brings to it two qualities unusual in the history of chemistry: readability and intelligibility. Not least he makes the chemists come alive.” Roy Porter＜/p＞＜p＞“Strathern is an entertaining guide, capable of marshalling a colourful cast of thinkers and experimentalists. It’s a pleasure to find a popular book about chemistry.” New Scientist＜/p＞＜p＞In 1869 Russian scientist Dmitri Mendeleyev was puzzling over a way to bring order to the fledgling science of chemistry. Wearied by the effort, he fell asleep at his desk. What he dreamt would fundamentally change the way we see the world. Paul Strathern tells the dramatic and entertaining story of humankind's quest to discover the fundamentals of chemistry, culminating in Mendeleyev's dream of the Periodic Table.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちらをクリックして下さい。 ※このページからは注文できません。	899円
The Principles of Chemistry (Complete)【電子書籍】[ Dmitry Ivanovich Mendeleyev ] 楽天Kobo電子書籍ストア	＜p＞Water is found almost everywhere in nature, and in all three physical states. As vapour, water occurs in the atmosphere, and in this form it is distributed over the entire surface of the earth. The vapour of water in condensing, by cooling, forms snow, rain, hail, dew, and fog. One cubic metre (or 1,000,000 cubic centimetres, or 1,000 litres, or 35・316 cubic feet) of air can contain at 0° only 4・8 grams of water, at 20° about 17・0 grams, at 40° about 50・7 grams; but ordinary air only contains about 60 per cent. of this maximum. Air containing less than 40 per cent. is felt to be dry, whilst air which contains more than 80 per cent. of the same maximum is considered as distinctly damp. Water in the liquid state, in falling as rain and snow, soaks into the soil and collects together into springs, lakes, rivers, seas, and oceans. It is absorbed from the soil by the roots of plants, which, when fresh, contain from 40 to 80 per cent. of water by weight. Animals contain about the same amount of water. In a solid state, water appears as snow, ice, or in an intermediate form between these two, which is seen on mountains covered with perpetual snow. The water of rivers, springs, oceans and seas, lakes, and wells contains various substances in solution mostly salt,ーthat is, substances resembling common table salt in their physical properties and chief chemical transformations. Further, the quantity and nature of these salts differ in different waters. Everybody knows that there are salt, fresh, iron, and other waters. The presence of about 3? per cent. of salts renders sea-water bitter to the taste and increases its specific gravity. Fresh water also contains salts, but only in a comparatively small quantity. Their presence may be easily proved by simply evaporating water in a vessel. On evaporation the water passes away as vapour, whilst the salts are left behind. This is why a crust (incrustation), consisting of salts, previously in solution, is deposited on the insides of kettles or boilers, and other vessels in which water is boiled. Running water (rivers, &c.) is charged with salts, owing to its being formed from the collection of rain water percolating through the soil. While percolating, the water dissolves certain parts of the soil. Thus water which filters or passes through saline or calcareous soils becomes charged with salts or contains calcium carbonate (chalk). Rain water and snow are much purer than river or spring water. Nevertheless, in passing through the atmosphere, rain and snow succeed in catching the dust held in it, and dissolve air, which is found in every water. The dissolved gases of the atmosphere are partly disengaged, as bubbles from water on heating, and water after long boiling is quite freed from them.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちらをクリックして下さい。 ※このページからは注文できません。	640円