Answer:
1.69 moles of Xenon gas will occupy a volume of 37.8l in STP conditions
Explanation:
We use the formula PV=nRT. The conditions STP are 1 atm of pressure and 273 K of temperature.
PV=nRT ----> n=PV/RT
n= 1 atm x 37, 8 L/ 0,082 l atm/K mol x 273K
n=1,688555347 mol
Answer:
A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.
Answer:
both meiosis 1 and 2 go through telophase, metaphase, prophase and anaphase! hope this helped!
B! Hope it helps... Have a great day!
Their abundance also meant colonists had easy access to protein during bad seasons or harvests, so lobster quickly garnered a reputation as the poor man's meal. They were fed to prisoners, apprentices, and slaves as a way to save money. ... By World War II, lobster was considered a delicacy