Chemistry, 15.09.2021 05:30 zfghiiooi5
What color does ammonia change red cabbage juice into? and is the material an acid or an alkali?
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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 1.03×108 pa , what is its running pressure in torr?
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What color does ammonia change red cabbage juice into? and is the material an acid or an alkali?...
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