モル質量 of (R)-2-Methyl-CBS-oxazaborolidine (C18H20BNO) is 277.1685 g/mol
C18H20BNO の重量とモルの間で変換します
の元素組成 C18H20BNO
元素 | 記号 | 原子量 | 原子 | 重量パーセント |
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炭素 | C | 12.0107 | 18 | 78.0004 | 水素 | H | 1.00794 | 20 | 7.2731 | ホウ素 | B | 10.811 | 1 | 3.9005 | 窒素 | N | 14.0067 | 1 | 5.0535 | 酸素 | O | 15.9994 | 1 | 5.7724 |
モル質量を段階的に計算する |
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まず、C18H20BNO 内の各原子の数を計算します。
C: 18, H: 20, B: 1, N: 1, O: 1
次に、周期表の各元素の原子量を調べます。
C: 12.0107, H: 1.00794, B: 10.811, N: 14.0067, O: 15.9994
次に、原子数と原子量の積の合計を計算します。
モル質量 (C18H20BNO) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(B) * Weight(B) + Count(N) * Weight(N) + Count(O) * Weight(O) =
18 * 12.0107 + 20 * 1.00794 + 1 * 10.811 + 1 * 14.0067 + 1 * 15.9994 =
277.1685 g/mol
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化学構造 |
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![C18H20BNO - 化学構造](data:images/png;base64,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) 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関連化合物
ヒル方式による化学式 C18H20BNO
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モル質量(molar mass)とモル重量(molar weight)の計算化合物のモル質量を計算するには、化合物の式を入力し、「計算」をクリックします。 入力には以下のものを使用できます:
- 任意の化学元素. 化学記号の最初の文字を大文字にし、残りの文字は小文字にます。 Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al.
- 官能基:D, Ph, Me, Et, Bu, AcAc, For, Tos, Bz, TMS, tBu, Bzl, Bn, Dmg
- 括弧 () または括弧 []。
- 化合物の慣用名.
モル質量の計算の例: NaCl, Ca(OH)2, K4[Fe(CN)6], CuSO4*5H2O, 硝酸, 過マンガン酸カリウム, エタノール, フルクトース, カフェイン, 水.
.モルマス計算機は、一般的な化合物名、ヒル式、元素組成、質量パーセント組成、原子パーセント組成を表示し、重量からモル数への変換とその逆が可能です。
分子量(molecular weight)と分子質量(molecular mass)の計算
化合物の分子量を計算するには、化合物の式を入力し、各元素の後に同位体の質量数を角括弧で囲んで指定します。
分子量計算の例:
C[14]O[16]2,
S[34]O[16]2.
定義
- 分子質量 (分子量) は、物質1分子の質量であり、統一原子質量単位(u)で表現されます。 (1 uは炭素12の1原子の質量の12分の1に等しい)
- モル質量は、物質の1モルの質量であり、g/molの単位で表されます。
- モルは、原子や分子などの非常に小さな実体を大量に測定するための標準的な科学単位です。 1 モルには正確に 6.022 × 10 23 個の粒子 (アボガドロ数) が含まれています。
モル質量を計算する手順
- 化合物を特定する:化合物の化学式を書き留めます。たとえば、水は H 2 O であり、2 つの水素原子と 1 つの酸素原子が含まれていることを意味します。
- 原子量を調べる:化合物に存在する各元素の原子量を調べます。原子質量は通常周期表に記載されており、原子質量単位 (amu) で表されます。
- 各元素のモル質量を計算します。各元素の原子質量に、化合物内のその元素の原子の数を掛けます。
- それらを加算します。ステップ 3 の結果を加算して、化合物の総モル質量を取得します。
例: モル質量の計算
二酸化炭素 (CO 2 ) のモル質量を計算してみましょう。
- 炭素 (C) の原子質量は約 12.01 amu です。
- 酸素 (O) の原子質量は約 16.00 amu です。
- CO 2には 1 つの炭素原子と 2 つの酸素原子があります。
- 二酸化炭素のモル質量は、12.01 + (2 × 16.00) = 44.01 g/mol です。
各原子量は NISTの記事を参照しています。 関連:アミノ酸の分子量 |