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The simplest unit of an ionic compound is the formula unit. Answer and Explanation: The chemical formula of ammonium bromide is b) {eq}NH_4Br {/eq}. The ammonium ion has an overall positive charge of 1 and the bromide ion ha...
What is the chemistry behind these elements to give them these qualities and make them react the way they do? 1. magnesium 2. calcium 3. potassium 4. sodium Electronegativity: Electronegativity is the measure of how stro...
A common technique to get the correct formula is the crisscross technique. The charge on one becomes the subscript on the other ion and vice versa. Just be sure to make the subscripts positive. Also, if you can reduce the subscripts you need to do so. For example, if you have Ca2 O2...
compound. As a result, Potassium Bromide is formed, whereas a molecule of Iodine is given out. This reaction takes place because Bromine is more reactive than Iodine, which is why it replaces it. Because the replacement ions have a negative charge, this reaction is an example ofanionic ...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, ...
Radajewski et al., 2000), but SIP studies have now and for DNA-SIP, circumvents the visualization of diversified to include a wide range of substrates and large quantities of unlabelled and labelled DNA with environments (reviewed by Dumont and Murrell, ethidium bromide (Radajewski et al.,...
Read the hydroxide ion definition. See the hydroxide ion formula. Learn how the OH ion is formed, discover why it has a negative charge, and see examples. Related to this Question What is the formula for the hydroxide ion? What is the chemical formula for the base sodium hydroxide?