BorisStites BorisStites

03-08-2015
Chemistry

contestada

Why do we call Ba(NO3)2 barium nitrate, but we call Fe(NO3)2 iron(II) nitrate?

Respuesta :

lulu1991 lulu1991

03-08-2015

Because usually when Ba forms ion it will form Ba2+. But when Fe forms ion, it can form Fe2+ or Fe3+. So you need to distinguish them by add their valence at the name.

Answer Link

Otras preguntas

100° 100⁰ X = ??????

1.08 to the 3rd power?

(1) When we call someone “pig” or “swine,” we do not mean it as a compliment. (2) But pigs do not deserve to be used as a symbol for an insult. (3) They are pro

There are two temples, one on each bank of a river, just opposite to each other. One is 54m high. From the top of this temple angle of depression of the top and

you spent $25 at the store. you bought a book for $8.50 and pencils for $.25 each. how many pencils did you buy?

1.08 to the 3rd power?

Question 2 (4 points) Draw in a complementary set of nucleotides on the right side of the figure below to produce the double-stranded structure of DNA. You'll h

100° 100⁰ X = ??????

Plot the graph of 2x - y = 6 and y = 4. Write down the coordinates of the point where the lines intersect

Write the slope-intercept form of the equation of the line through the given point with the given slope. through: (2,-2), slope = -5/6