marcuslong36os696q marcuslong36os696q

01-07-2017
Chemistry

contestada

22.4 L of a gas at a temperature of 0°C are at a pressure of 2.0 atm. How many moles of gas are contained in the sample?

0.5 mol

1.0 mol

2.0 mol

3.0 mol

Respuesta :

soulfulsciento soulfulsciento

01-07-2017

2 mol. When using pv=nrt, all conditions mentioned are standard except for pressure. Because the pressure is double, the mols also has to double from standard conditions. Therefore, instead of the standard 1 mol, it would be 2 mol.

Answer Link

Otras preguntas

Please help me figure out the process to determine x Thank you appreciate it :)

Last Year, a state university received 3,560 applications from boys. Of those applications, 35 Percent were from boys who lived in other states. Part A)How many

A bike shop sells you a bicycle for $63 and a helmet for $21. The total cost is 150% of what the shop spent originally. How much did the shop spend originally?

avoiding situations where alcohol is present will help you stick with your decision to be alcohol free true or false

The embryonic stage is the most critical stage of fetal development. True False

What is another word for opinion in a persuasive argument

Can I please get some help?

what it 2/6 simplified

A camper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. This trip can

Twenty years gone, and I am back again on my own island. As for my change of skin, that is a charm Athena, Hope of Soldiers, uses a