Can you send me all the answers of this questions, because I am lacking of time.an you round off into 2decimal places. I have only 30minutes to answers. I hope you can help me.

Image transcriptions

Answer the following questions: 1. Steam is stored inside an industrial vessel of 4200 dm3. After compression, the volume of steam reduces to 1.1 m3. Assume the temperature to be constant. Find the initial pressure in atm if the ﬁnal pressure is 2000 torr? 2. A sample of gas has a volume of 852 cm3 at 25°C. What Celsius temperature is necessary for the gas to have a volume of 1.75 dm3? 3. A volume of gas at 1.90 atm was measured at 3700 cm3 . What will be the volume in liters if the pressure is adjusted to 303.98 kPa? 4. At 200 "F, a sample of gas has a volume of 320 cm3 . What is the ﬁnal temperature in "F if the volume of the gas is 5 m3? 5. A sample of gas has a volume of 852 mL at 25°C. What Celsius temperature is necessary for the gas to have a volume of 2.5 L? 6. A gas has a volume of 3000 ml at a pressure of 2000 mm Hg. What is the pressure in atm if the volume is increased by 35%? 7. Find the volume ofa gas in m3 if the initial pressure is 6,580 kPa and the pressure was reduced by 25%. The initial volume of the gas is 3500 dm3.

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