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

What was the role of nobles and lords in kingdoms prior to a transition toward strengthening royal power? A. They had little to no power. B. They often had

While supervising a smallpox vaccination program, a nurse manager observes a nurse cleansing the arm of a client with an alcohol swab before giving the vaccinat

The Populist Party got its start because of what event? the Civil War the Panic of 1893 the Panic of 1873 the Great Depression

A loop within another loop is known as a(n) ____ loop.

Which religion spread rapidly through conquest and intercontinental trade? Buddhism Islam Judaism Christianity

Conditions, such as phenylketonuria or sickle cell anemia, are produced by _____ abnormalities.

Which of the following factors is an example of an economic pull factor that could encourage a person to migrate?

an electrician can wire on average 4.5 houses per week. how many months will it take her to wire 55 houses if she wires the same number each week and figures o

A culture of 1.75×1018 bacteria is in petri dish A. A culture of 6.25×1015 bacteria is in petri dish B. How many times greater is the number of bacteria in petr

What affect did regional commerce have on West Africa?