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

How does the author's evidence or examples influence what the reader thinks? Excerpt from History of Beasts The cat is a very useful domestic animal. She destro

Mae manages delivery at a custom-kitchen outlet. Working with her customer's specifications, she contacts Gem Cabinets and places an order for a full-motion wal

Hayden is a visual learner who learns the best from engaging in interactive tutorials. What type of medical terminology resource is the best for Hayden? A. sof

Children need to be taught the old saying "You win some. You lose some." The expression "You win some. You lose some" expresses the idea that

a patient states that she has heard that the origin of most cancers is genetic. what is the best response?a-cancer arise in cells that have alterations in genes

Let X, the number of flaws on the surface of a randomly selected boiler of a certain type, have a Poisson distribution with parameter μ = 5. Use the cumulative

Courtney is a self-employed consultant (a business activity). This year her consulting activity generated $19,500 of revenue and incurred $1,500 in expenses. Ho

Does anyone know the answer???

There are 7 spiders in the barn. Each spider has 8 legs. How many legs do the spiders have altoghther

if a patient is well enough to move oh her own but a healthcare worker needs to move her with less force what devices would be used