9qwdjwvqfj 9qwdjwvqfj
  • 03-11-2021
  • Chemistry
contestada

Calcium bromide has a formula of CaBr2. Why are there two
bromide ions for every one calcium ion?

Respuesta :

ninayung ninayung
  • 03-11-2021
bromide gives away 1 electron (valency of 1) and Ca wants to gain 2 electrons (valency of 2) therefore 2 Br ions are needed
Answer Link

Otras preguntas

lines helped create all of the following in the image except A. radial balance B. movement C. harmony D. value what componets in this painting create a illusio
omg can i please get some history help -_-
The oxygen released by plants comes from what reactant in photosynthesis?
which is it? i cant figure it out
Do you see any similarities between how the Japanese Americans were treated then and how other ethnic groups are treated today in America? Explain.
How are mike and jeremy the same and how are they different?
The relationship of word parts is called _____.
is anyone familiar in drawing flow charts for c++ programming
Sodium hydroxide, NaOH, is a strong base that is used in industrial synthesis and processes such as making paper. What is the mass of 2.40 ×1022 molecules of Na
Why were americans unsure of how the government should handle bringing the south back into the union