A mixture of gases includes helium, neon, argon and krypton. The partial pressures are as follows: Partial pressure, mm Hg
He 127
Ne 103
Ar 128
Kr120
Carbon dioxide gas is added to the mixture until the total pressure is 2.00 atm. What is the partial pressure
of carbon dioxide in the mixture? Round your answer to the nearest mm Hg without units.

m=9

step-by-step explanation:

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.