Chemistry, 31.08.2019 01:20 tylerfaich

An unknown substance kept in a sealed container at stp had a density of 808 kg/m3. when the container was opened and the substance was exposed to room temperature, its density became 1.25 kg/m3. which change did the substance most likely undergo?
gas to solid
liquid to solid
gas to liquid
liquid to gas

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 03:30

What is the relationship of air masses and the temperature of oceans?

Answers: 1

Answer

Chemistry, 22.06.2019 05:30

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Answers: 3

Answer

Chemistry, 22.06.2019 10:30

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction

Answers: 1

Answer

Chemistry, 22.06.2019 20:00

How are the terms group and period used on the periodic table

Answers: 1

Answer

You know the right answer?

An unknown substance kept in a sealed container at stp had a density of 808 kg/m3. when the containe...

Questions

Business, 31.05.2021 21:20

Solve the problem. For two events, A and B, P( A) = .4, P( B) = .7, and P( A ∩ B) = .2. Find P( A | B). .29 .5 .1...

Law, 31.05.2021 21:20

This is for points so here...

Physics, 31.05.2021 21:20

QUESTION 1 A positively charged Perspex rod is brought near a polystyrene ball which ishanging as shown in the diagram 1. The ball is not charg...

Spanish, 31.05.2021 21:20

LyLab Spanish Tutorials Save for Later Finish: Submit for G Save for Later Spa Complete each sentence with the correct...

English, 31.05.2021 21:20

I don't believe in everything Dr. King said like worldwide brotherhood, which is bad for a country and God is against globalism, as well as the miscon...

Engineering, 31.05.2021 21:20

A liquid propellant engine has the following characteristics: chamber pressure of 7 MPa, constant ratio of specific heats of 1.3, and a characteristic...

History, 31.05.2021 21:20

Study the image above. Which of the following would you place in the section labeled "B?" coins and prints currency approves and carries out th...

Mathematics, 31.05.2021 21:20

Mayank purchase of plot in rupees 10 lakh 45000 he sold one fifth part of it at 4% profit if we want 6% profit in overall business then at what profit...

Chemistry, 31.05.2021 21:20

When 1 mol of a nonvolatile, nondissociating solute is dissolved in 3 mol of volatile solvent, the ratio of vapor pressure of the solution to that of...

Mathematics, 31.05.2021 21:20

Function ggg can be thought of as a scaled version of f(x)=x^2f(x)=x 2 f, left parenthesis, x, right parenthesis, equals, x, squared. A parabola label...

Social Studies, 31.05.2021 21:20

Why is the growing season long in the southeast

Mathematics, 31.05.2021 21:20

PLEASE HELP AND I WILL GIVE BRAINLIEST RN ...

Mathematics, 31.05.2021 21:20

Distance between points A(5,3) and B(7,-4)...

Mathematics, 31.05.2021 21:20

The graph below could be the graph of which exponential function? 5 A. F(x) = 3 . (1.7)* B. F(x) = 3 • (0.7)* C. F(x) = 3. (-1.7)

English, 31.05.2021 21:20

I get this feeling when I see you Like I never had before You're like a ghost that's always with me Yeah, you leave me wanting more...

SAT, 31.05.2021 21:20

7) no texto aparecem variosa nomes de pessoas e lugares. que tal revisar alguns deles? para tanto, preencha a cruzadinha de acordo com as informaçoes...

Medicine, 31.05.2021 21:20

What do beta blockers and calcium channel blockers do for someone who has ischemia? a. They prevent further blockages b. They increase the stre...

Mathematics, 31.05.2021 21:20

Reuben made $247 for 13 ours of work. At the same rate, how many hours would he have to work to make $171 ? pls help!!!...

Arts, 31.05.2021 21:20

If you help I will give brainliest and it’s due rn

Mathematics, 31.05.2021 21:20

A circle has a radius of 25 inches. What is the diameter?...

More questions: Chemistry Another questions