Answer:
physical properties of gases, that is, pressure, volume, temperature, and amount of gas
Element name = <u>strontium</u>
4 get of helium is 1 mole
oxidation reaction
Explanation:
2 Na2O → 4 Na + O2
This is an oxidation-reduction (redox) reaction:
4 NaI + 4 e- → 4 Na0(reduction)
2 O-II - 4 e- → 2 O0(oxidation)
Na2O is an oxidizing agent, Na2O is a reducing agent.
Answer: Once the vapor pressure of the system reaches a specific level, the rate of evaporation will slow down
Explanation: I really hope this helps :) - XxJaynaJxX