If the pressure is initially 0.850 atm before the addition of the gas and the position of the piston does not change, what is the new pressure inside of the cylinder?

elements

explanation:

yes the other ones are right just show me a pic of ur face cuz u look hot

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.

plasma - state of matter made up of electrically charged particles

c. 4.54 x 10–12 j happens to be correct