22-04-2016
Chemistry

contestada

how many moles of gas are in a volume of 44.4L at STP? n=.......mol

Respuesta :

Аноним Аноним

22-04-2016

You have to use the molar volume of gas which is 22.4L/mol at STP. To find the number of moles of from a given volume of gas at STP, you need to divide the given volume by 22.4L/mol.
44.4L/22.4L/mol=1.98mol of gas

Answer Link

Otras preguntas

I need help with questions 11 and 12 please!

Which binomial is a factor of 9x^2+ 24xy + 16y^2

Please help!! I'm in summer school and I can't fail

Why is long loose hair dangerous in a lab? Select all that apply. It can catch fire over an open flame. It can get caught in the lab equipment. Long loose hair

The poem below was written in the early 1900s: Her voice was like the sound of blended flutes Blown by black players upon a picnic day. She sang and danced on g

Approximately 120,000 tires are discarded per year in the Philipines. How many ires is that per month?? need help༼ つ ◕_◕ ༽つ

can someone answer B for me please and thank you sm

Match the character traits to the characters from Shakespeare's Romeo and Juliet.

180m/173 Tl -> 180/173 Tl + ? Express your answer as a nuclear equation

What is the reaction force if a girl pulls on a cow? A) The girl applies a force to the ground. B) The cow pulls back on the girl. C) The girl slides back tow