chemical reaction名詞
化學反應英文例句
- The chemical reaction between sodium and chlorine produces table salt.
鈉和氯之間的化學反應會產生食鹽。 - The rate of a chemical reaction can be affected by temperature, concentration, and pressure.
化學反應的速率會受到溫度、濃度和壓力等因素的影響。 - A catalyst can speed up a chemical reaction without being consumed in the process.
催化劑可以在化學反應過程中加速反應，而不會被消耗掉。 - Combustion is an example of an exothermic chemical reaction.
燃燒是一種放熱的化學反應的例子。 - Chemical reactions can be classified as synthesis, decomposition, single replacement, or double replacement reactions.
化學反應可以分為合成反應、分解反應、單替換反應和雙替換反應。 - In a chemical reaction, the total mass of the reactants is equal to the total mass of the products.
在化學反應中，反應物的總質量等於生成物的總質量。 - An endothermic chemical reaction absorbs heat from its surroundings.
吸熱化學反應會從周圍吸收熱能。 - The reaction rate of a chemical reaction can be increased by stirring the mixture.
攪拌混合物可以增加化學反應的反應速率。 - Chemical reactions are usually represented by chemical equations that show the reactants and products.
化學反應通常用化學方程式來表示，顯示反應物和生成物。 - Acid-base reactions are a type of chemical reaction that involve the transfer of protons.
酸鹼反應是一種涉及質子轉移的化學反應類型。