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The volume of chlorine gas produced when
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- When calcium carbonate is heated strongly, it evolves carbon dioxide gas. CaCO3(s)CaO(s)+CO2(g) 25 g of CaCO3 is heated, what mass of CO2would be produced? What volume would this quantity of CO2 (CU at STP?arrow_forward62 Ammonium dinitramide (ADN), NH4N(NO2)2, was considered as a possible replacement for aluminium chloride as the oxidizer in the solid fuel booster rockets used to launch the space shuttle. When detonated by a spark, AND rapidly decomposes to produce a gaseous mixture of N2,O2, and H2O. (This is not a combustion reaction. The ADN is the only reactant.) The reaction releases a lot of heat, so the gases are initially formed at high temperature and pressure. The thrust of the rocket results mainly from the expansion of this gas mixture. Suppose a 2.3-kg sample of ADN is denoted and decomposes completely to give N2,O2, and H2O. If the resulting gas mixture expands until it reaches a temperature of 100°C and a pressure of 1.00 atm, what volume will it occupy? Is your answer consistent with the proposed use of ADN as a rocket fuel?arrow_forwardSulfur hexafluoride, SF6, is an extremely dense gas. How does its density compare with the density of air? Use a molar mass for air of 29.0 g/mol.arrow_forward
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- The following reaction is known to have a 65.0% yield of copper. 3 Cu(NO3)2(aq) + 2 Fe à 2 Fe(NO3)2(aq) + 3 Cu You are asked to produce 25.0 g of copper. What is the minimum volume of Cu(NO3)2 should be used in this reaction, assuming that iron is in excess? [arrow_forwardCalculate the volume of water given: Mass of water in flask = 270.57g Mass of flask & air = 149.463g Mass of flask & gas = 149.327g Mass of flask & water = 420.03g Density of air at laboratory temperature and pressure = 0.001209 g/mol Density of water at laboratory temperature = 0.998385 g/molarrow_forwardIf 2.57 g of argon gas occupies a volume of 4.15 L, what volume will 1.42 mol of argon occupy under the same conditions?arrow_forward
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