PART A: PART B: PART C:
Posted: Thu Jun 09, 2022 10:13 am
PART A:
PART B:
PART C:
If 1.55 mol of helium gas occupies 6.00 L at 2.05 atm, what is the temperature in degrees Celsius? Express your answer with the appropriate units. μA ? Value Units
What volume (in liters) is occupied by 4.09×1022 nitrogen molecules at 90 °C and 315 mmHg ? Express your answer with the appropriate units. μA Ć ? V= Value Units
A sample of unknown gas weighs 2.35 g and occupies 870 mL at 790 mmHg and 110 °C. Part A What is the molar mass of the unknown gas? Express your answer to two significant figures and include the appropriate units. μA ? Mmol Value Units Submit Request Answer
- Part A Part B Part C 1 (7.32 KiB) Viewed 54 times
- Part A Part B Part C 2 (7.8 KiB) Viewed 54 times
- Part A Part B Part C 3 (12.54 KiB) Viewed 54 times
What volume (in liters) is occupied by 4.09×1022 nitrogen molecules at 90 °C and 315 mmHg ? Express your answer with the appropriate units. μA Ć ? V= Value Units
A sample of unknown gas weighs 2.35 g and occupies 870 mL at 790 mmHg and 110 °C. Part A What is the molar mass of the unknown gas? Express your answer to two significant figures and include the appropriate units. μA ? Mmol Value Units Submit Request Answer