The air in a 51 L balloon is heated from 310 K to 450 K at a constant pressure of 1 atm. Calculate the new volume of the balloon.

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Drive down any three characteristic of modern periodic table

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?