How would you balance this equation hcl+ba--> bacl2+h2

In which direction will the following reaction go if the standard reduction potentials are 0.80 v for ag/ag+ and –0.44 v for fe/fe2+? ag+ + fe → ag + fe2+ a.)forward b.)the reaction cannot occur. c.) not enough information is given. d.) reverse

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

If a particle has z = 25 and 23 electrons, what is its charge?