What is the value for (delta)g at 1000 k if (delta)h = -220 kj/mol and (delta)s = -0.05 kj/(molk)?

a. -220 kj
b. -270 kj
c. 780 kj
d. -170 kj

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

Which compound contain an iron with a 3+ charge

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?