During an adiabatic process, the temperature of 3.92 moles of a monoatomic ideal gas drops from 485oC to 205oC. For this gas, find (a) the heat it exchanges with its surroundings

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line