In the following examples identify the oxidation half-reaction and the reduction half reaction.

a. 2 Mg + O2 ---> 2 MgO
Oxidation:
Reduction:

b. 2 Fe + O2 ---> 2 FeO
Oxidation:
Reduction:

c. Mg + S ---> MgS
Oxidation:
Reduction:

d. __ H2 + __ O2 ---> __ H2O
Oxidation:
Reduction:

If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b. zinc7.14,c. copper 8.92,d. lead 11.34

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.

Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?