Consider a balloon that has a volume V. It contains n miles of gas, It has an internal pressure of p , and it’s temperature is T. If the balloon is heated to a temperature of 15.5P while it is placed under a high pressure of 15.5P, Does the volume of the balloon change?

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.

Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?