samahayache3434 samahayache3434

15-06-2018
Chemistry

contestada

How many moles of nitrogen are in 81.0 grams of nitrous oxide?

Respuesta :

rhemadawn rhemadawn

15-06-2018

1 mole of NO2= 7 + (8×2)= 7 + 16 = 23g

81g of NO2 = 81÷23 = 3.5217

Ans = 3.5 moles ...//

Answer Link

Otras preguntas

Which contributed to the defeat of the Axis powers? Japanese inability to match war production of the Allies British destruction of the German Luftwaffe in the

what happens to the diaphragm when a person breath in or inhales

Japanese aggression toward China and Russia in the 1930s is most closely related to the concept of Lebensraum. isolationism. Mein Kampf. appeasement.

By the 1700s, France and England were primarily in conflict with each other over

How did Japan respond to the US embargo and freeze on assets? Japan negotiated a temporary moratorium on the sanctions. Japan refused to back down on its stance

Explain the differences between liberal, moderate, and conservative.

Which of these aspects was common to the First and Second Industrial Revolutions? a. use of the assembly line b. use of electricity c. use of water power d.

True or False A main difference between the ancient Greek and Roman governments was that in Rome all men could vote, while in Greece only the wealthy men had th

Which character is not considered minor in The Tragedy of Julius Caesar? Lucius Messala Claudio Brutus

what fraction of a pound is 25 pence