---
id: vocab-49-00276
libId: 276
word: 硝酸
type: vocabulary
dictionary:
  id: dict-49
  name: 科技汉语一二三级大纲词汇总
pinyin: xiāo suān
difficulty: '1'
translations:
  english: Nitric acid
  french: Acide nitrique
  portuguese: Ácido nítrico
  spanish: Ácido nítrico
  russian: азотная кислота
properties: 名
media:
  image: https://dl.baizor.com/public_resources/dictionary/dict-49/oss/images/level1/276.硝酸.jpg
  audio: null
orderNum: 276
stats:
  sentenceCount: 3
  describeCount: 0
  characterCount: 2
completeness:
  hasBasicInfo: true
  hasTranslation: true
  hasAudio: false
  hasImage: true
  hasStrokeData: false
  hasExampleSentences: true
---

# --sentences--

## vs-1
**sentence**: 硝酸的化学式是HNO3。

## vs-2
**sentence**: 硝酸容易挥发，有刺激性气味。

## vs-3
**sentence**: 硝酸是重要的化工材料。

# --media--

- **配图**: ![硝酸](https://dl.baizor.com/public_resources/dictionary/dict-49/oss/images/level1/276.硝酸.jpg)