An equilibrium mixture of N2, H2 and NH3 in a 1.00 L vessel is found to contain 0.300 mol of N2, 0.400 mol of H2, and 0.100 mol of NH3. How many moles of Ha must be introduced into the vessel in order to double the equilibrium concentration of NH3. if the temperature remains unchanged?​

The rules of engagement (roe) working group is often used to (select all that apply.)

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?