The temperature of a sample of ethanal at 1.466 atm is changed, causing a change in volume from 40.153 L to 77.872 L. If the starting temperature was 779.92 K, and its new pressure is now 2.6013 atm, what is the final temperature in kelvins?

- lead + phosphoric acid = hydrogen + lead(ii) phosphate

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.

gas

explanation:

smoke is the matter of a gas

the objects have the same charge is correct.

nathan lee