Refer to the diagram of the three substances. If the alkalinity were measured for the Base, what can you expect the litmus paper color to be and what might the litmus paper indicate as the pH? * Captionless Image

Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.