How many grams of NH3 are in 3.011x10^23 molecules of NH3

What units should be used when measuring the mass of a lady bug?

A daredevil is shot out of a cannon at 45.0° to the horizontal with an initial speed of 31.0 m/s. A net is positioned a horizontal distance of 48.5 m from the cannon.

He was a priest who issued the Grito de Dolores, a call for a peasant rebellion in Mexico. a. Saint-Domingue b. Toussaint L'Ouverture c. José de San Martín d. Miguel Hidalgo

A 100-meter sprint is a race using only the straight side of a racetrack. A 400-meter sprint is a race that makes one complete lap around a racetrack. Why are velocity and speed the same for 100-meters sprint but not a 400-m sprint?

For what purpose is a screen name used?

Identify the possible source of earth's magnetic field

A nurse applies a horizontal force of 147 N on a bed that has a mass of 152 kg, The magnitude of the normal force acting on the bed is .967 N 5.00 N 1440 N 1490 N

What do scientists use to look at cells, tissues, and small organisms to see how their biological processes differ in space? vibration flybys airlock microgravity

Which of the following is a product of respiration resulting from the breaking of carbon-carbon bonds

A wagon is accelerating down a hill. which statement is true?