Use the balanced equation given below to solve the following problem; Calculate the mass in grams of solid carbon that must react to produce 15.0 L of CO at STP. Sb2O3(s)+ 3 C(s) --> 2 Sb(s) + 3 CO(g)

8.04 g C
24.1 g C
2.68 g C
180. g C

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

What is the average rate of the reaction between 10 and 20 s?

If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes or no?