subject
Chemistry, 12.10.2019 15:00 GreatBaconGamer

Which of the following circumstances will result in a reaction that is spontaneous at all temperatures?
positive enthalpy change and positive entropy change
negative enthalpy change and negative entropy
change positive enthalpy change and negative entropy change
negative enthalpy change and positive entropy change

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 21.06.2019 14:30
The length of a vector arrow represents its magnitude and the point represents its direction true or false apex
Answers: 3
Answer
question
Chemistry, 22.06.2019 13:10
Draw two cyclic constitutional isomers of cis-1
Answers: 2
Answer
question
Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
Answer
question
Chemistry, 22.06.2019 22:30
Is 343 in the sequence -5, -2, 1, 4, 7
Answers: 1
Answer
You know the right answer?
Which of the following circumstances will result in a reaction that is spontaneous at all temperatur...
Questions
question
Physics, 16.03.2020 20:29
A weightlifter lifts a 13.0-kg barbel from the ground an moves it a distance of 1.3 meters. What is the work se does on the barbell?...
question
Mathematics, 16.03.2020 20:29
The 18,600 secondsper dayin classes. How many hours/dayis this?...
question
Mathematics, 16.03.2020 20:29
Stacy’s Dress Shop received a $1,100 invoice dated July 13 with 3/10, 2/15, n/60 terms. On July 27, Stacy’s sent a $247 partial payment. (If more than...
question
Physics, 16.03.2020 20:29
You are given aqueous solutions of six different substances and asked to determine whether they are strong, weak, or nonelectrolytes. Describe how you...
question
Mathematics, 16.03.2020 20:29
Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in gallons) in its tank. When carrying 16 gallons of fu...
question
Engineering, 16.03.2020 20:29
Determine the mass flow of nitrogen in an 8-in.-diameter duct if it has a velocity of 16 ft/s. The nitrogen has a temperature of 90∘F, and the gage pr...
question
Physics, 16.03.2020 20:29
During transcranial magnetic stimulation (TMS) treatment, a magnetic field typically of magnitude 0.55 T 0.55 T is produced in the brain using externa...
question
Biology, 16.03.2020 20:29
Consider the DNA sequence. 5' C C G T A A C A G T C G A C G A G C A C A T A G C T T C A G C A T A C A G C A G A T A G 3' 3' G G C A T T G T C A G C T...
question
Physics, 16.03.2020 20:29
An undamped spring-mass system contains a mass that weighs and a spring with spring constant . It is suddenly set in motion at by an external force of...
question
Mathematics, 16.03.2020 20:29
Mrs. Petrova wrote the expression below on the whiteboard in her classroom. She asked the students in her class to write an equivalent expression usin...
question
Social Studies, 16.03.2020 20:29
In the theory of moral development, children's and adolescents' moral, social conventional, and personality knowledge and reasoning emerge from their...
question
Mathematics, 16.03.2020 20:29
A gas tank contains 5.3 gallons. the capacity of the tank is 12.5 gallons. how much will it cost to fill the tank at $1.30 per gallon...
question
Business, 16.03.2020 20:29
The book value of a firm's equity is $100 million and its market value of equity is $200 million. The face value of its debt is $50 million and its ma...
question
Business, 16.03.2020 20:29
In 2019, Tom and Amanda Jackson (married filing jointly) have $200,000 of taxable income before considering the following events: (Use the dividends a...
question
Chemistry, 16.03.2020 20:29
A 1 liter solution contains 0.304 M nitrous acid and 0.228 M potassium nitrite. Addition of 0.114 moles of perchloric acid will: (Assume that the volu...
question
Business, 16.03.2020 20:29
You just deposited $4,000 in cash into a saving account at the local bank. Assume that banks lend out all excess reserves and there are no leaks in th...
question
Social Studies, 16.03.2020 20:29
Which Amendment prevents government from charging excessive bails or fines AND from overseeing cruel and unusual punishment? A) Fifth
question
Biology, 16.03.2020 20:29
In this assignment, you will apply your understanding of Darwin’s theory of evolution by exploring the relationship between natural selection and evol...
question
Chemistry, 16.03.2020 20:30
A substituted cyclohexane has an axial form that is 1.14 kcal/mol higher in energy than the equatorial form. Given this information, what fraction of...
question
Chemistry, 16.03.2020 20:30
You add 10.0 grams of solid copper(II) phosphate, Cu3(PO4)2, to a beaker and then add 100.0 mL of water to the beaker at T = 298 K. The solid does not...
More questions: Chemistry Another questions
Questions on the website: 13722367
See results (0)