Calculate the pressure of a 5.0 g sample of CO2 gas in a 1.0 liter container at a temperature of 45 C

Ithinks its false. tell me if im wrong

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

Answerchemical;