0799656 0799656

26-04-2020
Chemistry

contestada

PLEASE HELP!!!! I am so lost
How much heat is needed to form 40.0L of NO2 from it's elements at STP?

58.2 kJ
59.8
29.1
119.6

Relax

Respuesta :

Аноним Аноним

30-04-2020

Answer:

The correct answer is B. 59.8

Answer Link

Otras preguntas

They sold 1,560 shares of someone elses stock at $8 per share

Question 4 1 pts Which maturation factor of the middle child's cognition has to do with putting things in a logical sequence? A)classification B)lying C)seriati

You have a 25.2 L sample of gas at 1.25 atm and 25.0 degrees Celsius. How many moles are present in this gas. For your answer, please do not include units and

A vector A makes an angle of 20 degree and vector B makes an angle of 110 degree with the x-axis. The magnitudes of these vectors are 3 m and 4 m respectively .

what is -21=-7x help

The what produce bioluminescent molecules

Whentan= a 12/5 than evaluate cos2a

how did the institution of slavery help start the civil war

si mund ta perdor kete program

Which practice did the federal government use to deal with the Great Depression? A deficit financing B regulating trade C taxing exports D regulating commerce