• 2022-06-07
    Which of the following will you classify as acids?
    A: sufuric acid
    B: nitric acid
    C: ammonium hydroxide
    D: sodium phosphate
    E: calcium chloride
    F: carbon dioxide
    G: calcium carbonate
    H: calcium oxide
    I: silicon dioxide
    J: potassium hydroxide
  • A,B
    本题目来自[网课答案]本页地址:https://www.wkda.cn/ask/paxaypaozepzyjo.html

    内容

    • 0

      In the extracellular fluid, which ionic concentration is higher compared with ICF? () A: Sodium B: Sodium and potassium C: Calcium and sodium D: Potassium

    • 1

      Treatment of hyperkalemia caused by cardiac arrest() A: atropine B: adrenaline C: bromobenzylamine D: calcium<br/>chloride E: potassium chloride

    • 2

      The following food additives are not antioxidant( ) A: benzaldehyde B: sorbic acid C: p-hydroxybenzoate D: calcium lactate

    • 3

      The formation of human body current is mainly due to ( ). A: Potassium ion B: Sodium ion C: Potassium and sodium ions D: Calcium ion

    • 4

      Carbon dioxide can cause acid rain.