an aerosol can has an internal pressure of 1,221.4 mmHg and a temperature 24.2Celsius. What will the internal pressure of the can be if the temperature is changed to 74.8?

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

How many atomic mass units are equal to 1.672×10−24 g of protons?