question 1 is worng
Question 2 is right but pressure in atm missing.
Question 3 full right.
check answers Chem 110 - Chapter 6 Assignment 1. Calculate the pressure of 1050 mmHg of...
idk if my answers are correct pls help 6. Calculate the density of Nz at STP. 289/mol 22.44 7. The density of an unknown ideal gas at 20.0°C and 1.00 atm was found to be 1.83 g/L. What is the molar mass of the unknown? mm-d - 1.839/2 x 0437 0.00 TOO 8. Calculate the pressure exerted by 65.0 kg of Ar in a 756.0-L tank at 30.0°C. DV = nRT = P =nRT 7625 M X 0.882183030 250.ol Paki...
i need help with the last four questions along with step by step he appropriate gas law to solve questions 1-6. Show work. (2 pts) A certain amount of a gas at a constant temperature has a pressure of 5.50 atm and a volume of 10.0 mL. If the volume is decreased to 125.0 mL, what is the resulting pressure of the gas? : 924 a4m 125 O P v (2 pts) If 0.722 L of a certain gas at...
010 Datasheet and calculations Record the change pressure that occurred during the reaction and the mewn m water bath in your data table ature of the Volume of Flask, ml. 260 mL Mass of metal (Mg) in 666 af 0.047 0.030 y A. Max Pressure in Nask, in kPa or at 111.73 104.30 B Atmospheric pressure, (starting pressure). or in kPa or at P 102.60 102.10 Change in pressure or hydrogen gas. in kPa or atm (A-B) 9.13 kPa |...