NaOH

常见例句

双语例句

• Use 0.1M standard NaOH solution titrant to titrate the solution from red colour to orange.
  用0.1M标准NaOH溶液滴定剂，滴定到溶液由红色变为橙色。
• After ALL the NaOH has dissolved, top up to 250 ml with fresh methanol, as there may be some evaporation during mixing.
  等氢氧化钠完全溶解后，倒入少量新鲜甲醇至250毫升，来弥补溶解过程中挥发掉的甲醇。
• If you are using new oil this will require 5 g (about one level Teaspoon) NaOH.
  如果使用新食用油需要使用5克氢氧化钠。
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