ILL MAKE U THE BRAINLIEST The base of the Freedom Monument is made of Italian travertine (a rock containing calcium carbonate). During the restoration work, the restorers assumed that the damage to the travertine surface had been caused by acid rain.

Explain why acid rain could damage the surface of travertine!
Base your answer on the chemical reaction equation!

The element that has the greatest electronegativity is

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?

How many moles are in 7.2 x 10^23 carbon molecules?