Aflask filled with oxygen is heated from 5 degrees celsius to 30 degrees celsius. the starting pressure was 50 kpa, what is the final pressure? (be sure to convert from celsius to kelvin, add 273 to your celsius temperature to get the temperature to kelvin. ex. 0 degrees celsius id equal to 273 kelvin)

Table sugar completely dissolved in water is an example of a?

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt