The theoretical yield of zinc oxide in a reaction is 486 g. What is the percent yield if 399 g is produced?
A. 122%
B. 82.1%
C. 29.6%
O D. 4.93%

the correct answer is a

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

c. is the answer

by love gaming

they are all solids.