When 0.250 moles of a gas is placed in a container at 298K, it exerts a pressure of 0.92 atm. What is the volume of the container? PV = nRT R = 0.0821 L·atm/mol·K options: 0.12L 0.55L 6.6L 8.3L

What about N-rays made them ephemeral?

How many moles of 2 are required to prepare 2.00 litters of 0.700m CaCl2

Chemistry Naming Molecules WS Write the names for the following molecular compounds: 1. SO3 2. SiCl4 3. As2O5 4. N2O3 5. N2O5 6. P4S10 7. SF6 8. I2O5 9. Cl2O7 10. S4N4 11. C2O5 12. PBr3 13. NO 14. PCl5 15. S2Cl2 16. NF3 17. OF2 18. OF2

You make the following measurements of an object 42kg and 22m3 what would the objects density be?

Which group of elements reacts violent with elements from Group 1

Write its complete chemical symbol including mass number, atomic number, and net charge (if any).

How would you be able to use the spectrum of each gas to establish its identity

Which does not add to the reliability of a scientific source of information? displaying data in a colored chart clearly identifying the sources of the data explaining how the data was collected showing that many scientists had reviewed the

Given that pH + pOH = 14, what is the pH of a solution if its pOH is 12.4?

How long does it take to anser this quesiton fist one gets brialyest