Ask a New Question

the density of oxygen is

D diamond 24 Which of the following describes a chemical property of oxygen? A Oxygen is a gas at room temperature. B An oxygen
1. 1 answer
2. 76 views
57 Which of the following describes a chemical property of oxygen? A Oxygen liquefies under pressure. B An oxygen molecule may
1. 1 answer
2. 60 views
Calculate the pressure in an evacuated 250. mL container at 0.00 degrees C if 3.20 cm^3 of liquid oxygen evaporates. Assume that
1. 1 answer
2. asked by Lindsey
3. 1,049 views
An Unknown gas effuses at a rate that is 0.355 times the rate of oxygen gas effuses at the sametemperature, calculate the
1. 1 answer
2. asked by mostafa
3. 950 views
I don't know exactly how to start this question:A sample gas contains 2.95 x 10e24 molecules. The sample is 21.0% oxygen.
1. 3 answers
2. asked by Elizabeth
3. 621 views
Oxygen gas and water are produced by the decomposition of hydrogen peroxide. If 10.0 mol of H2O2 decomposes, what volume of
1. 1 answer
2. asked by YV
3. 1,501 views
Oxygen gas and water are produced by the decomposition of hydrogen peroxide. If 10.0 mol of H2O2 decomposes, what volume of
1. 1 answer
2. asked by oscar
3. 1,186 views
QuestionWhich of the following is a condition that helps minerals form? (1 point) Responses density of the water density of the
1. 9 answers
2. asked by bruh
3. 162 views
A sample of oxygen gas at a temperature and pressure has a density of 1.3gl. What is the density of propane(C3H8) gas under the
1. 1 answer
2. asked by Sinachi
3. 161 views
The density of gas containing chlorine and oxygen has density of 2.875 g/l at 756.0 mm Hg and 11 degrees Celsius what is the
1. 1 answer
2. asked by Anonymous
3. 2,932 views