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

Please answer this question, 38 points and brainliest for you!

please help me I do not understand this

write the equation of the line that is parallelto the graph of y=2/3x+7 and passes through the point (-1 -2)

Explain how terrestrial vertebrates are adapted to reproduce on land.

Please select the answer for the question shown below.

what is the purpose for the code of chivalry A. to protect nobles from the king B. to ensure peasant have land to work C. to collect taxes from knights D. to

the part of the plot where things turn around for the main character is called the what? A. Setting B. Rising action C. Climax D. Resolution

which of the following is a search engine

In an experiment, Tony placed a potted plant under a bell jar, completely sealing the jar to the table top. After placing a box over the bell jar for 24 hours,

Eric is 6ft 2 in. tall. His brother is 4ft 9 in.tall.How many inches taller is Eric than his brother?