The federal government defines vinegar as a solution with a minimum of 40 grams of acetic acid per liter of vinegar. Calculate the mass percentage of acetic acid that must be vinegar. Assume vinegar has a density of 1.00g/mL

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

Draw the structure for 5-isopropyl-2-methyl-3-nonene

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o