Explain how to do this problem a gas sample has a volume

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Explain how to do this problem a gas sample has a volume of 500 ml at 20 degree Celsius. Define at what temperature would the gas have a volume half as large?

Reference no: EM13673168

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Define what volume of concentrated hydrochloric acid used : Concentrated hydrochloric acid is 37.5%HCl by mass and has a density of 1.205g*cm^-3. Define what volume (in Ml) of concentrated hydrochloric acid must be used to prepare 10.0l of0.7436m HCL(aq)
Explain mass % of iron in the ore : While a 1.150 g sample of iron ore is treated with 50.0 ml of HCL the iron dissolves in the acid to form a solution of FeCl3. The FeCl3 solution is diluted to 100.0 ml and the concentration of Fe^3+ ions is determined by spectrometry to be0.095 mo..
Find out the normal boiling point in celsius of pure acetic : Find out the normal boiling point in Celsius of pure acetic acid giving that the liquid has a vapor pressure of 13.9 torr at 25degree Celsius and its heat of vaporization (Δhvap) is 41.7kj/mol.
Explain what would be the nal ph of solid naoh : Explain what would be the nal pH if 0.0100 moles of solid NaOH were added to 100mL of a buffer solution containing 0.600 molar formic acid (ionization constant = 1.8 × 10-4) and0.300 molar sodium farmate
Explain how to do this problem a gas sample has a volume : Explain how to do this problem a gas sample has a volume of 500 ml at 20 degree Celsius. Define at what temperature would the gas have a volume half as large
Find out the normal boiling point in celsius of pure acetic : Find out the normal boiling point in Celsius of pure acetic acid giving that the liquid has a vapor pressure of 13.9 torr at 25 degree Celsius and its heat of vaporization (Δhvap) is 41.7kj/mol.
Explain what minimum energy is required to excite vibration : Where n is the quantum number with possible values of 1, 2.... as well as v is the frequency of vibration. The vibration frequency of HCL is approximately 8.85 *1013s-1. Explain what minimum energy is required to excite a vibration in HCL
Explain what is the ph of this solution : A solution is prepared by diluting 0.16 mol HNO3 with water to a volume of 1.5 L. Explain what is the pH of this solution
Explain how much heat would be generated : Calcium chloride is commonly utilized in first aid "hot packs". The lattice energy of calcium chloride is 2223.4 kj/m. The energy of solution is -2304.7 kJ/mol. Explain how much heat would be generated in a hot pack from the dissolution of 100.0 g..

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