Chemistry, 24.10.2019 20:43, hehefjf8610
Calculate the values of δu, δh, and δs for the following process:
1 mole of liquid water at 25 c and 1 atm ➡️ 1 mole of steam at 100 c and 1 atm
the molar heat of vaporization of water at 373 k is 40.79 kj mol-1, and molar heat capacity of water is 75.3 j k-1 mol-1. assume molar heat capacity to be temperature independent and ideal-gas behavior.
Answers: 1
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Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
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1. list three scientific reasons cockroaches may fly.
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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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Calculate the values of δu, δh, and δs for the following process:
1 mole of liquid wate...
1 mole of liquid wate...
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