Calculate the number of grams of 4.0 % (m/m) NaCl so Luton that contains 7.00 g of NaCl?

Suppose that 0.290 mol of methane, CH4 (g), is reacted with 0.440 mol of fluorine, F2 (g), forming CF4 (g) and HF (g) as sole products. Assuming that the reaction occurs at constant pressure, how much heat is released?

What elements make up this compound? Check all that apply. carbon chlorine helium hydrogen osmium oxygen Intro

What is the element with the electron configuration 1s22s22p63s23p5?

Describe the effect of temperature on equilibrium constant.

Dr. Alexander Winemann

Be sure to answer all parts. Enter your answers in scientific notation. The following values are the only allowable energy levels of a hypothetical one-electron atom: E6 = - 2.0*10-19 J E5 = - 7.0*10-19 J E4 = - 11.0*10-19 J E3 = - 15.

In which process are the products right side of the equation that comes out of the reaction, of the reaction glucose and oxygen?

Given example of the model used in science that is larger than the real object and an example of a model that is smaller than the real object

How to knof if d orbital is paramagnetic?

Sedimentary rocks may form far away from where the sediments formed. what two processes bring sediments to a new location