Chemistry, 20.11.2020 20:10 Sjanaya853
Describe what a fuel cell is, and what the practical importance of such a device might be
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What is the value of keq for the reaction expressed in scientific notation
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In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?
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Chemistry, 23.06.2019 03:20
High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03ร108 pa , what is its running pressure in torr?
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Chemistry, 23.06.2019 03:50
How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) โ 2 fe2o3 (s)
Answers: 3
Describe what a fuel cell is, and what the practical importance of such a device might be...
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