Hi I need help with some basic physics homework plz. Thank you so much in advance 1. Question 1 [10 marks total] A gas sample is made of a mixture of two ideal gases. The sample has a total pressure of 1.0 x 105 Pa and a volume of0.040 m3 at a temperature of 80 \"C. a) Calculate the total number of moles of gas in the sample. [2] The gas mixture contains two gases: carbon dioxide (00;) and neon (Ne). The mole fraction of Ne in the mixture is 0.34 [XNa = 0.34}. b) For the conditions given in part (a). calculate the density of the gas. Give your answer in gm". [5] The temperature of the sample is increased to 150 \"C. The volume and number of moles of gas remain constant. c) Calculate the new pressure of the gas sample. [2] d) State whether the density will increase, decrease, or remain the same. Explain your reasoning. [1]