Consider the reaction at 500 ° c 500°c . n 2 ( g ) + 3 h 2 ( g ) − ⇀ ↽ − 2 nh 3 ( g ) k c = 0.061 n2(g)+3h2(g)↽−−⇀2nh3(g)kc=0.061 if analysis shows that the composition of the reaction mixture at 500 ° c 500°c is 1.14 mol ⋅ l − 1 n 2 1.14 mol⋅ l−1n2 , 5.52 mol ⋅ l − 1 h 2 5.52 mol⋅ l−1h2 , and 3.42 mol ⋅ l − 1 nh 3 3.42 mol⋅ l−1nh3 , what is the value of the reaction quotient q q ?

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.

What are the chemical names of these compounds? ke: mg3n2: reset next