摩爾量的意思、翻譯和例句

是什麼意思

「摩爾量」是化學中一個重要的概念,指的是物質的量,其單位是摩爾(mol)。一摩爾的物質包含約6.022×10²³個基本單位(如原子、分子、離子等),這個數字被稱為阿伏伽德羅常數。摩爾量用來描述物質的相對量,方便進行化學反應的計算和物質的量測。

依照不同程度的英文解釋

  1. A way to measure how much of something there is.
  2. A unit that tells you the amount of a substance.
  3. A measure of quantity in chemistry.
  4. A unit for counting particles in a substance.
  5. A standard unit used to express the amount of a chemical substance.
  6. A quantity that corresponds to 6.022 x 10²³ particles.
  7. A measure used in chemistry to relate mass and number of particles.
  8. A unit that allows chemists to quantify and compare substances.
  9. A fundamental concept in chemistry that relates mass to the number of entities.
  10. A way to express the amount of a substance in terms of its constituent particles.

相關英文單字或片語的差別與用法

1:Mole

用法:

在化學中,摩爾(Mole)是用來計量物質的基本單位,通常用於計算化學反應中反應物和生成物的量。透過摩爾,可以方便地將物質的質量轉換為粒子數,這對於進行定量化學分析至關重要。

例句及翻譯:

例句 1:

一摩爾的水包含約6.022×10²³個水分子。

One mole of water contains approximately 6.022 x 10²³ water molecules.

例句 2:

在化學反應中,我們經常需要計算摩爾數。

In chemical reactions, we often need to calculate the number of moles.

例句 3:

摩爾是量測化學物質的標準單位。

The mole is the standard unit for measuring chemical substances.

2:Amount of substance

用法:

這個術語通常用來描述某一特定物質的數量,通常以摩爾為單位。它在化學中非常重要,因為它幫助科學家理解和計算反應中的物質轉化。

例句及翻譯:

例句 1:

我們需要確定每種反應物的摩爾量以進行計算。

We need to determine the amount of substance for each reactant to perform the calculations.

例句 2:

在實驗中,準確測量物質的量是至關重要的。

Accurately measuring the amount of substance in an experiment is crucial.

例句 3:

每個化學反應都涉及到物質的量變化。

Every chemical reaction involves a change in the amount of substance.

3:Chemical quantity

用法:

這是指在化學反應中所涉及的物質的量,通常以摩爾表示。化學量幫助科學家計算反應的產物和反應物。

例句及翻譯:

例句 1:

了解化學量是進行化學計算的基礎。

Understanding chemical quantity is fundamental for performing chemical calculations.

例句 2:

這個實驗需要準確的化學量來確保結果的可靠性。

This experiment requires accurate chemical quantities to ensure the reliability of the results.

例句 3:

反應的化學量可以影響產物的生成。

The chemical quantities of the reactants can affect the yield of the products.