In order to accurately study the effect that changes in pressure, temperature and moles have on volume, chemists will often run their experiments under Standard Temperature and Pressure conditions.
Standard Temperature and Pressure
Standard Temperature and Pressure Example 1
Standard Temperature and Pressure
Standard Temperature and Pressure Example 2
A sample of dichloromethane gas (CH2Cl2) occupies 32.6 L at 310 K and 5.30 atm. Determine its volume at STP?
Which gas sample has the greatest volume at STP?
Nitrogen and hydrogen combine to form ammonia via the following reaction:
1 N2 (s) + 3 H2 (g) → 2 NH3 (g)
What mass of nitrogen is required to completely react with 800.0 mL H2 at STP?
- Using the answer from problem 8.61, how many grams of nitrogen are in Whitney’s lungs at STP if air contains 7...
- A gas has a volume of 2.84 L at 1.00 atm and 0 °C. At what temperature does it have a volume of 7.50 L at 520 ...
- How many molecules are in 1.0 L of O₂ at STP? How may grams of O₂?
- What is the mass of CH₄ in a sample that occupies a volume of 16.5 L at STP?
- A weather balloon is partially filled with helium to allow for expansion at high altitudes. At STP, a weather ...
- Which sample contains more molecules: 2.0 L of Cl₂ at STP or 3.0 L of CH₄ at 300 K and 1150 mmHg? Which sample...