1. the solubility of agno3 at 20°c is 222.0g agno3/100g h2o. what mass of agno3 can be dissolved in 250 g of water at 20°c? recall that solubility = mass of solute/ mass of solvent. 2. the solubility of methane, the major component of natural gas, in water at 20°c and 1.00 atm pressure is 0.026 g/l. if the temperature remains constant, what will be the solubility of this gas at 0.06 atm pressure? recall the relationship between solubility and pressure for gases: s1/p1 = s2/p2
Answers: 1
Chemistry, 21.06.2019 16:20
Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.
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Chemistry, 21.06.2019 19:00
Asyringe contains 56.05 ml of gas at 315.1 k. what volume will that gas occupy if the temperature is increased to 380.5 k? a) 12.41 b) 46.42 c) 67.68 d) 81.74
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The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
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Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.
Answers: 1
1. the solubility of agno3 at 20°c is 222.0g agno3/100g h2o. what mass of agno3 can be dissolved in...
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