The number of ions in a compound depends on the structure of the compound and the oxidation states of the elements within the compound. An element's oxidation state is the number of electrons that an atom possesses or lacks relative to the number of protons in its nucleus. This determines t...
What is the average oxidation number (i.e. oxidation state) of Co in Na3CoF6? Determine the oxidation for the atom: HPO_4^{2-}. Determine the oxidation for the atom: ClO_2^{2-}. What is the oxidation number for all the elements in the following ...
5. The oxidation number of oxygen in a compound is usually -2. However, if the oxygen is in a category of compounds called peroxides, its oxidation number is -1. If the oxygen is bonded to fluorine, the number is +1 or +2, depending upon the compound. Example: The oxidation number ...
How to find the chemical formula of an ionic/covalent compound. Give explanation. What are the rules for combining two non-metals in a chemical reaction? How do the subscripts work when combined? Explain your answer. How do you write formulas for binary compounds (for example, CuCO3)?
There are holograms on most driver's licenses, ID cards and credit cards. If you're not old enough to drive or use credit, you can still find holograms around your home. They're part of CD, DVD and software packaging, as well as just about everything sold as "official merchandise...
To get honeycomb in Minecraft, you'll need to find a full bee nest, make shears and a campfire. Place the campfire below the bee nest or beehive so that bees don't attack you. Right-click the full bee nest or beehive with shears to extract honeycomb which you can then pick up. ...
• Calcium: Ca+2 ion: valence of 2: number or no. of equivalents: 2 • Aluminum: Al+3 ion: valence of 3: no. of equivalents: 3Acids, Bases and Equivalents For acids an equivalent is the number of hydrogen ions a molecule transfers. In acids it is straightforward to find equivalen...
4. The oxidation number for HYDROGEN is ALWAYS +1. (99% of the time.) 5. Elements that are not part of a compound or polyatomic ion have a zero oxidation number. How to: Example 1: Find the oxidation number of C in CO2.
To find the oxidation number on the periodic table, the group number of the periodic table should be known. The group number indicates the number of... Learn more about this topic: Oxidation Number Meaning, Rules & Examples from Chapter 28/ Lesson 50 ...
When finding formulas for binary compounds, which element gives away its charge to find the formula? Explain the method to find the enthalpy of the product and the reactant in a chemical reaction. Write the net ionic equation for the reaction of aqueous solutions of sodium chloride and silver...