Examlex
The empirical formula of a compound that contains 82.66% carbon and 17.34% hydrogen is ________.
Pulmonary Edema
A condition characterized by excess fluid accumulation in the lungs, often leading to difficulty breathing.
Pneumothorax
The presence of air or gas in the pleural cavity. The lung typically collapses with pneumothorax.
Sinusitis
Inflammation of the lining of a sinus.
Pneumoconiosis
A type of lung disease caused by inhaling dust, often in workplaces, leading to lung damage and chronic breathing problems.
Q4: Which of the following elements is a
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Q79: H<sub> </sub>Br<sub> </sub>,HCl<sub> </sub>,H<sub> </sub>ClO<sub>4</sub>,K<sub> </sub>Br<sub> </sub>,and
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Q236: The ions ClO<sub>4</sub><sup>-</sup>,ClO<sub>3</sub><sup>-</sup>,ClO<sub>2</sub><sup>-</sup>,and ClO<sup>-</sup> are named respectively<br>A)hypochlorate,chlorate,chlorite,perchlorite.<br>B)hypochlorite,chlorite,chlorate,perchlorate.<br>C)perchlorate,chlorate,chlorite,hypochlorite.<br>D)perchlorite,chlorite,chlorate,hypochlorate.