while the inch is used in the imperial system. When converting between millimeters and inches, you need to know that there are 25.4 mm per inch. For example, if you were given a metric measurement in millimeters, you might need to convert it to an imperial measurement because inches are mo...
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the terms low and high are relative terms, meaning that system has either lower or higher barometric pressure than the surrounding areas. Many barometers use mercury to measure barometric
The density of Hg and H2O are 13.The density of mercury is 13.5 g/mL and the density of water is 1.00 g/mL. If a mercury barometer reads 805 mmHg, what is the barometric pressure in cmH2O?What is the total pressure, in millimeters of mercury, of a gas mixture containing ar...
How many torr are in 457 mmHg?Question:How many torr are in 457 mmHg?Converting Units of Pressure:Pressure is a physical quantity that does not just apply to solids, but is also used to describe liquids and gases. Due to this, various units of pressure exist to represent the pressure des...
《中华人民共和国全国人民代表大会和地方各级人民代表大会选举法》第五十三条规定，省、自治区、直辖市的人民代表大会及其常务委员会根据本法可以制定实施细则，报全国人民代表大会常务委员会备案。这一规范属于( )。
Moreover, we denote it with mmHg or mm Hg. In this the mm represents millimetre and Hg is the chemical name of mercury or the symbol for mercury. Furthermore, the millimetre of mercury is still routinely used in medicine, aviation, meteorology, and many other scientific fields. In addition...
How many grams of C2H2 are required to produce 5.20 liters of CO2 at 42 degrees Celsius and 725 mmHg? 2C2H2(g) + 5O2(g) arrow 4CO2(g) + 2H2O(g) How many moles of hydrogen gas, H2 are needed to produce 1.1 moles of NH3? In the reaction given below, for every tw...
根据德国国家慢性呼吸衰竭治疗指南发布的有条件建议,居家NIV开始的标准是白天PaCO2水平为50mmHg或更高,夜间PaCO2水平为55mmHg或更高,或轻度日间高碳酸血症(PaCO2>45-50mmhg;,夜间PaCO2升高至少10mmHg。 ·三、哪些患者适合长期无创通气?· 在既往,长期家庭无创通气的对象往往是限制性通气功能障碍患者(如脊髓损伤)、...
202.6 kPa x 7.501 = about 1,520 mmHg