What is produced by the process of meiosis?
a) Cells that are exact copies of all the other daughter cells.
b) Cells that are an exact copy of the parent cell.
c) Cells that contain the exact number of chromosomes present in the parent cell.
d) Cells that contain half of the number of chromosomes present in the parent cell.

Calculate the mass percent of hydrogen in methyl acetate

1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0