Here we assumed that the reaction goes forward. If you calculate Q_c, you would find that here it equals 1: Q_c = ("2.000 M HF")^2/ ("2.000 M H"_2 cdot "2.000 M F"_2) = 1 (Since Q_c < K_c, the reaction …

linux operating system manual for lsns section 8 of the unix.com man page documentation.

See below. (e^(x-y)cosy+cosx+2e^(2x-y))dx + (sinx-e^(x-y)siny+3y^2e^-y)dy We know that e^y ne 0 so we can simplify the former equation to obtain (e^x cosy+e^y cosx+2e^(2x))dx + (e^y sinx-e^x …

Where: #m# is the total cost for a non-member #c# is the number of aerobic classes a non-member attends What we are trying to find is when #m = n# so we can write and solve this for #c# (the …

Feb 18, 2017 · 4.53 * 10^ (9)"kJ mol"^ (-1) The first thing you need to do here is to figure out the frequency of the gamma-ray photons. As you know, wavelength and frequency have an inverse …

6.2 * 10^(-4) The idea here is that you can find the equilibrium concentration of atomic bromine, "Br", by using the percent of molecular bromine, "Br"_2, that gets converted by the reaction. Once you know …

v_"final" = 20.8 "m/s" We're asked to find the speed of the ball as it reaches the ground, given its initial height and initial velocity. We're given that its initial height is 12.2 "m", and that it was kicked solely …

Jul 7, 2017 · Here's what I got. I don't think that you have enough information to provide a numerical solution, but you can find the mass of the gas that was released from the container in terms of …

Man page for mailx(1) on linux, from the unix.com online archive.

The idea here is that you need to use two very famous equations, the Einstein equation, which relates mass and energy E = m⋅ c2 , where c - the speed of light in vacuum, approximately equal to 3 ⋅ 108m …