subject
Chemistry, 17.12.2021 04:30 malachilaurenc

With respect to 1 kg of liquid water: (a) Initially at 0 °C, it is heated to 100 °C by contact with a heat reservoir at 100 °C. What is the entropy change of the water? Of the heat reservoir? What is ΔStotal? (b) Initially at 0 °C, it is first heated to 50 °C by contact with a heat reservoir at 50 °C and then to 100 °C by contact with a reservoir at 100 °C. What is ΔStotal? (c) Explain how the water might be heated from 0 °C to 100 °C so that ΔStotal = 0.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 12:30
Word equation for k(s) +h2o(l) yield koh (aq) + h2
Answers: 3
question
Chemistry, 22.06.2019 15:30
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
question
Chemistry, 22.06.2019 16:30
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
question
Chemistry, 22.06.2019 20:30
Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:
Answers: 1
You know the right answer?
With respect to 1 kg of liquid water: (a) Initially at 0 °C, it is heated to 100 °C by contact wit...
Questions
question
Mathematics, 11.09.2020 21:01
question
Social Studies, 11.09.2020 21:01
question
Mathematics, 11.09.2020 21:01
question
Mathematics, 11.09.2020 21:01
question
Social Studies, 11.09.2020 21:01
question
Mathematics, 11.09.2020 21:01
question
Mathematics, 11.09.2020 21:01
question
Mathematics, 11.09.2020 21:01
question
Mathematics, 11.09.2020 21:01
question
Mathematics, 11.09.2020 21:01
question
Mathematics, 11.09.2020 21:01
question
English, 11.09.2020 21:01
question
Chemistry, 11.09.2020 21:01
question
Mathematics, 11.09.2020 22:01
question
Physics, 11.09.2020 22:01
question
Physics, 11.09.2020 22:01
question
Mathematics, 11.09.2020 22:01
question
Computers and Technology, 11.09.2020 22:01
question
Social Studies, 11.09.2020 22:01
question
Social Studies, 11.09.2020 22:01