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  1. › wiki › Acetic_acidAcetic acid - Wikipedia

    Hace 5 días · Acetic acid / ə ˈ s iː t ɪ k /, systematically named ethanoic acid / ˌ ɛ θ ə ˈ n oʊ ɪ k /, is an acidic, colourless liquid and organic compound with the chemical formula CH 3 COOH (also written as CH 3 CO 2 H, C 2 H 4 O 2, or HC 2 H 3 O 2). Vinegar is at least 4% acetic acid by volume, making acetic acid the main component ...

  2. › wiki › HemoglobinHemoglobin - Wikipedia

    Hace 4 días · Hemoglobin ( haemoglobin, [a] Hb or Hgb) is a protein containing iron that facilitates the transport of oxygen in red blood cells. Almost all vertebrates contain hemoglobin, [3] with the exception of the fish family Channichthyidae. [4]

  3. 10 de may. de 2024 · acetic acid (CH3COOH), the most important of the carboxylic acids. A dilute (approximately 5 percent by volume) solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is called vinegar; a salt, ester, or acylal of acetic acid is called acetate.

  4. 26 de abr. de 2024 · red blood cell, cellular component of blood, millions of which in the circulation of vertebrates give the blood its characteristic colour and carry oxygen from the lungs to the tissues. The mature human red blood cell is small, round, and biconcave; it appears dumbbell-shaped in profile.

  5. 25 de abr. de 2024 · Historia: Domee Shi, Julia Cho, Sarah Streicher. Reparto. Música. Ludwig Göransson. Canciones: Billie Eilish, Finneas O'Connell. Fotografía. Animación, Mahyar Abousaeedi, Jonathan Pytko. Compañías. Pixar Animation Studios, Walt Disney Pictures. Distribuidora: Disney+. Género. Animación. Fantástico. Aventuras. Comedia | Adolescencia. Familia.

  6. 10 de may. de 2024 · Respiratory acidosis ( primary hypercapnia ) is when blood becomes too acidic because your lungs are unable to remove enough carbon dioxide from your body. This potentially life-threatening condition can be caused by sudden illness, a drug overdose, or a long-term disease that affect the lungs.

  7. Hace 6 días · nitric acid, (HNO 3 ), colourless, fuming, and highly corrosive liquid (freezing point −42 °C [−44 °F], boiling point 83 °C [181 °F]) that is a common laboratory reagent and an important industrial chemical for the manufacture of fertilizers and explosives. It is toxic and can cause severe burns.