Abbate8306 Abbate8306

03-06-2022
Chemistry

contestada

6. a sample of nitrogen gas occupies 28.5 l at stp. how many moles of nitrogen are present?

Respuesta :

wy53176 wy53176

03-06-2022

Answer:

1 mol of N2

Mole of N2= 28.5 L × -------------------

22.4 L of N2

=1.272 mole of N2

Answer Link

Otras preguntas

A chemical reaction is at equilibrium. Compared to the rate of the forward reaction, the rate of the reverse reaction is (1) faster and more reactant is produce

A baseball player runs 27.4 meters from the batter’s box to first base, overruns first base by 3.0 meters, and then returns to first base. Compared to the total

The longest interval of time is called _____. an eon a period an era a century

Why is MLK,Rosa Parks,Harriet Tubman,and Colin Powell considered heroes?

Which element has atoms with the greatest attraction for electrons in a chemical bond? (1) beryllium (3) lithium (2) fluorine (4) oxygen

An example of data that a historian would use is _____. weather data pictorial data mineral data

Which element is a solid at STP? A. H2 B. I2 C. N2 D. O2

An antibaryon composed of two antiup quarks and one antidown quark would have a charge of (1) +1e (3) 0e (2) −1e (4) −3e

what enzyme is used to open up the dna molecule before replication can take place

When Earth and the Moon are separated by a distance of 3.84 × 10^8 meters, the magnitude of the gravitational force of attraction between them is 2.0 × 10^20 ne