Which pair of formulas correctly represents a molecular formula and its corresponding empirical formula?
(1) c2h2 and ch (3) c4h6 and ch
(2) c3h4 and ch2 (4) c5h8 and c2h2

Iwll give extra points to who gets this for ! what type of reaction is this? ?

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 overall order of reaction for rate = k[no]2[o2]