Chopping onions makes you cry because when you cut into an onion you break its cells. this releases sulfenic acids, which lead to the production of a powerful gas called propanethiol sulfur oxide. when this gas reaches your eyes, it reacts with the water in your tears to produce sulfuric acid.

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

How is the shape of the poem “peer” connected to its meaning?

Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?