In the reaction of nitrogen gas, n2, with hydrogen gas, h2, to form ammonia gas, nh3 , how many moles of hydrogen are needed to react with two moles of nitrogen?

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.

Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive