The following balanced equation shows the synthesis of ammonia (NH3). According to this equation, how many hydrogen atoms are in the final product?

Describe the relationship between volume, mass and density.

Why do astronauts muscles weaken?

What has more momentum, a baseball traveling at 4 m/s or a baseball traveling at 16m/s? and which has more energy?

A 1 kg ball and a 10 kg ball are dropped from a height of 10 m at the same time. In the absence of air resistance, (A) the two balls will hit the ground at the same time. (B) the 1 kg ball will hit the ground first.

Which phase of matter is made up of particles that are packed relatively close together, with an indefinite shape but a definite volume? gas liquid plasma solid?

On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m3, length 78.4 cm and diameter 2.30 cm from a storage room to a machinist. Calculate the weight of the rod, w. Assume the free-fall acceleration is g

All ions are atoms with a what? A. positive charge B. Negative charge C. Charge D. Neutral charge

What current flows when a 35 v potential difference is imposed across a 1.4 kω resistor?

What particles are found in the area surrounding the necleus

A 10 kg mass is lifted to a height of 2 m. What is the potential energy of the object