In the following reaction, what substance is the reducing agent? zn(s) + cu2+(aq) → cu(s) + zn2+(aq).

What is the missing step in this proof? scroll down to see the entire proof.u

Explain how you might determine the rate of weathering on a sample rock

Anna’s mother prepares sauerkraut, a fermented dish made from finely cut cabbage and salt. lactobacillus bacteria present on the surface of the cabbage combine with salt to turn the cabbage into a crunchy, sour dish. what chemical process occurs to create this dish? a. alcoholic fermentation b. cellular respiration c. conservation d. lactic acid fermentation e. photosynthesis