In the metric system, which of the following is correct?
1,000 liters = 1 milliliter
1,000 kilograms = 1 gram
100 centimeters = 1 meter

Which of the following is a compound? a.carbon b.oxygen c.hydrogen d.water

What can be found in the ionosphere

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?