Since the total concentration of cobalt is 0.10M, the concentration of [Co(H2O)6]+2 can be deterined by subtracting the [(CoCl4)-2] from 0.1M. *Note that in your experiment, this step will need to be preformed for each absorbance taken. What is the [Co(H2O)6]+2 for tube 4?

i believe the answer is c. "baking" is the gerund, while "baking blueberry muffins" would be the gerund phrase. hope this ! : )

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.

catya that's not even a b or c