The percent composition of methyl butanoate is 58.8% c, 9.8% h, and 31.4 % o and its molar mass is 102 g/mol. what is its empirical formula? what is its molecular formula? @mayankdevnani,

What is avogadro’s number, and why is it useful

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

Which statement describes james chadwick’s discovery.