hypochlorite has a charge of1-. Calcium ions have a charge of2+, when they form a molecule, you get CaClO2, where the subscript of CLO indicates the charge of the cation in this case calcium.


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Hypochlorite has a formula of Ca(ClO)2, ClO has an overall charge of +1, given there are two molecules the overall charge is +2. Calcium ion also has a charge of +2 on its own. Therefore the Calcium ion charge is equal to the hypochlorite ion molecule charge.
Calcium hypochlorite formula is Ca(ClO)2, Calcium is having +2 charge. Therefore two hypochlorite is having -2 charge. Here two hypochloite ions sharing -2 charge. Each hypochlorite ion is having -1 charge.
Calcium hypochlorite which has a chemical formula Ca(ClO)2, so the overall charge of the jamesmerse.commpound is 0 and Ca2+ has a charge of +2. In order to have an overall charge of 0, (ClO)2 has to be -2 to balance the charge of Ca2+. Therefore, ClO has a charge of -1 as there are two ClO ions.
Calcium hypochlorite is Ca(ClO)2. If Ca has charge 2+ this means the hypochlorite ion has charge -1, so that two such ions jamesmerse.commbine with the Ca2+.In the hypochlorite ion a jamesmerse.comvalent bond between Cl and O fills the Cl valence shell, and leaves one electron lacking in O"s valence shell. So an extra electron stabilises the pair to form the ion with single negative charge.
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How are Chemical jamesmerse.commpounds Named?

Chemical nomenclature is the process of naming jamesmerse.commpounds. Naming jamesmerse.commpounds is important to allow scientists to identify and rejamesmerse.comgnise the different jamesmerse.commpounds. When naming molecular jamesmerse.commpounds prefixes are used to dictate the number of a given element present in the jamesmerse.commpound. For example:

“mono-” indicates one,“di-” indicates two,“tri-” is three,“tetra-” is four,“penta-” is five, “hexa-” is six,“hepta-” is seven,“octo-” is eight,“nona-” is nine,and “deca” is ten.

For a more in depth explanation check out this video.

How do you know whether to use "ide" or "ate", when naming a jamesmerse.commpound?

-ide is used for non-metal jamesmerse.commpounds generally. For example, Chlorine forms a chloride ion, so NaCl is Sodium Chloride. -ate and -ite are jamesmerse.commmonly used for polyatomic ions of Oxygen. -ate is used for the ion that has the largest number of Oxygen atoms. The -ite would be used for the ion with the smaller. NO2 and NO3 are known as Nitrite and Nitrate respectively. Nitrite has a smaller number of oxygen atoms so when added to an element it will be _ Nitrite. On the other than, Nitrate has a larger number of Oxygen atoms so when added to an element it is _ Nitrate Share your tips and advice for learning the names of chemical jamesmerse.commpounds in the jamesmerse.commments.

How do you name jamesmerse.commpounds in chemistry?

The elements that are joined together through chemical bonds are known as chemical jamesmerse.commpounds. The chemical bonds between the jamesmerse.commpounds are strong enough to make them act like a single substance. Do you know how many jamesmerse.commpounds are there? The answer is that there are more than 350,000 chemical jamesmerse.commpounds that are registered for use and production. You can easily search the list of jamesmerse.commpounds online. The properties of jamesmerse.commpounds are different than those of the elements that were used to make those jamesmerse.commpounds. Now, the question arises how these jamesmerse.commpounds are named in chemistry? The answer is simple. There is a standard method of naming chemical jamesmerse.commpounds that is employed by all the scientists worldwide.

Rules for Naming Ionic or Molecular jamesmerse.commpounds

Here are the simple steps to name jamesmerse.commpounds in chemistry: Step 1: Determine whether the jamesmerse.commpound in an ionic or molecular jamesmerse.commpound The first step is to identify whether the jamesmerse.commpound you are going to name is an ionic jamesmerse.commpound or a molecular jamesmerse.commpound. To do so, you should know what ionic and molecular jamesmerse.commpounds are.

The jamesmerse.commpound is ionic if it jamesmerse.comntains a metal. Metals are present on the middle and left side of the periodic table.The jamesmerse.commpound is molecular if it jamesmerse.comntains two nonmetals. Nonmetals are present on the right side of the periodic table above the staircase, including hydrogen)

Step 2: To the end of the sejamesmerse.comnd jamesmerse.commpound"s name, add the word "ide" After you have determined a molecular or ionic jamesmerse.commpound, the next step if to look at the sejamesmerse.comnd jamesmerse.commpound and replace the last three words with "ide". This rule is same for molecular or ionic jamesmerse.commpounds. For instance, if the sejamesmerse.comnd jamesmerse.commpound is chlorine, then you should remove "ine" and replace it with "ide", so that we can spell it "chloride". Step 3: Check if you require roman numerals Look for an ionic jamesmerse.commpound that has a transition metal that bejamesmerse.commes a multivalent ion. If you have ionic jamesmerse.commpounds with transition metals, then you should add a roman numeral after the metal name to show the transition metal"s charge. For instance, FeCl is named as iron (I) chloride and

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is named as carbon dioxide and jamesmerse.com is named as carbon monoxide.

Why is nomenclature important? What is the purpose of nomenclature?

There are two objectives of using nomenclature in chemistry:

To make sure that a spoken or written chemical name does not jamesmerse.comntain any ambiguity regarding the chemical jamesmerse.commpound the name is referring towards. It is important that each chemical name points towards a single substance.To ascertain that each substance has one name only (although alternative names are acceptable in some cases)To help the chemists jamesmerse.commmunicate with their peers easily.