How does the rule of zero charge help you predict the formula of an ionic compound?

Question

25-02-2015
Chemistry

contestada

How does the rule of zero charge help you predict the formula of an ionic compound?

Respuesta :

Otras preguntas

A company can produce a product the first time at a cost of $2,500. If its 85 percent learning curve allows the company to reduce its costs on each product, wha

Which inequality is represented by this graph from a positive 0 to positive 5

Imagine that you have to leave your homeland and resettle in another country. What would you miss most? Check all that apply. school neighborhood friends pets l

The excerpt from US courts government Supreme Court landmark series tinker V Des Moines The decision to this day read the passage then complete ejective summary

Leslie buys a large circular pizza that is divided into eight equal slices. She measures along the outer edge of the crust from one piece and finds it to be 5.5

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider the equation below. -2(bx

"We are seeking good relations with the Soviet Union. We are seeking good relations with Communist China and the interests of world peace require good relations

Coffee is sold in two different sized canisters. The smaller canister has a diameter of 9 cm and a height of 12 cm. The larger canister is double the size of th

In which chapter would a reader find information on seeking support? Fear and Its Effects Free from Fear Just Say "No!" to Fear Seeking Support

Bronchitis is an infection of the bronchi. When it occurs, the bronchi accumulate mucus and become inflamed, which restricts air flow. What are some of the resp

BeckaH BeckaH · Answer 1 · 2015-02-25T20:57:07+01:00

Overall the ionic compound cannot be charged, so all charges of the ions must be balanced. This means if you know the charge of 1 ion (E.G. Ca2+ ion) and you know the charge of the other ion (E.G. Cl1-) then you can work out that to make the overall charge 0, there must be double the amount of chlorine ions than calcium ions present. From this, you can work out the formula must be CaCl2.