What is the polyatomic ions formula for sulfate?
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OH - is Polyatomic . Hydroxide (OH - ) contains both an atom of oxygen (O) and hydrogen (H). Many ions are from only ONE atom or element, but since OH - contains two separate elements, it is polyatomic.
They are electrically charged species composed of more than one atom Examples: . Monoatomic: Cl - chloride , S 2- sulfide, Na + sodium . Polyatomic: NH 4 + ammonium, CO 3 2- carbonate Edit: It is a tightly bound group of atoms that has a positive or negative charge and behaves …as a unit. Source: My Chemistry textbook. (Prentice Hall) (MORE)
A charged ion that is composed of two or more atoms covalently bonded. No: Each chloride ion contains only one atom.
polyatomic ions are those ions which carry more than one atom,we can say that a group of atoms having single charge( which may be positive or negative) are polyatomic ions.
To find the molar mass of a polyatomic ion, you simply find the molar mass of every element that makes up the ion and add them together. Do not forget to multiply the molar mass if there are multiple atoms. . For Example: Find the molar mass of NO3 . NO3 is made up of Nitrogen and Oxygen . Nitrog…en has a molar mass of 14.0067 and Oxygen has a molar mass of 15.9994. . There are three atoms of Oxygen, so we multiply 15.9994 x 3 to get 47.9982 . 47.9982 plus 14.0067 equals 62.0049 . So 62.0049 is the molar mass of NO3 . Hope that helps! :) (MORE)
Acetate ion is CH 3 C00 - , C 2 H 3 O 2 -. It is the conjugate base of acetic acid, CH 3 COOH
Yes, it is a polyatomic ion consisting of three nitrogen atoms and carrying a -1 charge.
Polyatomic Ions List . General Chemistry Software Download . Polyatomic ions Names . AsO 4 -3 arsenate. BO 3 -3 borate. B 4 O 7 -2 tetraborate. BrO 3 - bromate. BrO - hypobromite. CO 3 -2 carbonate. CN - cyanide. C 2 O 4 -2 oxalate. C 2 H 3 O 2 - acetate. C 4 H 4 O… 6 -2 tartrate. ClO 4 - perchlorate. ClO 3 - chlorate. ClO 2 - chlorite. ClO - hypochlorite. CrO 4 -2 chromate. Cr 2 O 7 -2 dichromate. IO 4 - periodate. IO 3 - iodate. IO - hypoiodite. HCO 3 - hydrogen carbonate (bicarbonate). HSO 4 - hydrogen sulfate (bisulfate). HSO 3 - hydrogen sulfite (bisulfite). HC 2 O 4 - hydrogen oxalate (binoxalate). HPO 4 -2 hydrogen phosphate. H 2 PO 4 - dihydrogen phosphate. HS - hydrogen sulfide. MnO 4 - permanganate. NH 2 - amide. NH 4 + ammonium. NO 3 - nitrate. NO 2 - nitrite. OH - hydroxide. O 2 -2 peroxide. PO 4 -3 phosphate. PO 3 -3 phosphite. SCN - thiocyanate. S 2 O 3 -2 thiosulfate. SO 4 -2 sulfate. SO 3 -2 sulfite. SeO 4 -2 selenate. SiF 6 -2 hexafluorosilicate. SiO 3 -2 silicate. Chemistry Software - Home (MORE)
it is sulfate, sulfite and many more.... Answer: Common Polyatomic Ions: -1 Charge: Â· Chlorate: CO 3 -1 Â· Chlorite: ClO 2 -1 Â· Cyanide: CN -1 Â· Dihydrogen Phosphate: H 2 PO 4 -1 Â· Ethanoate: CH 3 COO -1 Â· Hydroxide: OH -1 Â· Hydrogen Carbonate: HCO 3 -1 … Â· Hydrogen Sulfate: HSO 4 -1 Â· Hydrogen Sulfite: HSO 3 -1 Â· Hypochlorite: ClO -1 Â· Nitrate: NO 3 -1 Â· Nitrite: NO 2 -1 Â· Perchlorate: ClO 4 -1 Â· Permanganate: MnO 4 -1 Â· Thiocyanate: SCN -1 -2 Charge: Â· Carbonate: CO 3 -2 Â· Chromate: CrO 4 -2 Â· Dichromate: Cr 2 O 7 -2 Â· Oxalate: C 2 O 4 -2 Â· Peroxide: O 2 -2 Â· Silicate: SiO 3 -2 Â· Sulfate: SO 4 -2 Â· Sulfite: SO 3 -2 Â· Thiosulfate: S 2 O 3 -2 -3 Charge: . Phosphate: PO 4 -3 . Phosphite: PO 3 -3 . +1 Charge: . Ammonium: NH 4 +1 . (MORE)
hydrogen carbonate (aka bicarbonate) is the polyatomic ion you're looking for. Mg(HCO3) 2 Mg 2+ (HCO 3 ) -
Na + have a charge of +1 sulphates SO4 2- have a charge of -2 Somehow the formula must cancel out and render a neutral molecule Thus the formula is Na 2 SO 4 the compound is called sodium sulphate
Phosphate is the only one from the previous answer that is polyatomic. al the others are monatomic.
U just need to remember the overall charge of the polyatomic ion for example no3- that's enough In case of ionic compound For example magnesium ion and nitrate ion Magnesium is 2 positive charge while nitrate ion is 1 negative charge.(in order to achieve octet structure) To form ionic compound for …example it should be mg(no3)2 but not mgno3 2 that's because no3 is an ion carry overall 1negative charge it cannot be seperate as no32 because that will change the meaning therefore remeber to use () when form ionic compound when polyatomic ion is used (MORE)
It is SO (subscript) 4 (superscript)2- It can be found on R54 of Prentice Hall Chemistry.
If it contains a number in its formula (such as in peroxide, O 2 - ) it is polyatomic as this means there are more than one atom of the same type. If it contains more than one element, which you would find if there is more than one capital later. (such as in hydroxide, OH - ). If both are true,… it is polyatomic (as in permanganate MnO 4 - ). If it ends in -ite or -ate it is polyatomic (as in sulfate, SO 4 2- and sulfite, SO 3 2- ) If the name of the ion does not contain the name of an element, it is polyatomic (as in cyanide CN - or ammonium NH4 + ). (MORE)
Acetate polyatomic ion is CH 3 COO â For more poly atomic ions go to the related link.
KOH is a compound containing K+ and OH-. Both of these, in thatform, are ions. OH- is the polyatomic ion for KOH, other wise knownas hydroxide.
Generally, polyatomic ions all have charges, or valency electrons which act as the charges as a whole. They are considered as a whole category of compounds in chemistry which have a combined charge. You should look up list of polyatomic ions for Google, if you need to learn them. To write the formul…a, simply look at the charges, in which for example, Sodium hydroxide. (Sodium, Na, had +1 charge, an alkaline metal element. And Hydroxide, OH - had a -1 charge, and is a polyatomic ion). The charges must equal 0, so in this case, you can simply write Sodium Hydroxide by NaOH (since +1 -1 = 0). This works normally for all other ions as well. Note that properties of the element will also alter which polyatomic ion can bond to what type of element. Multiple polyatomic ions can bond to an element also, to form other types of compounds. Also note that the name of the element came before the polyatomic ion, which is another important thing to remember. =) (MORE)
Sulfate and barium both have a valence of 2, so that the compound formed between them has the formula BaSO 4 .
Poly means many. So a polyatomic ion is an ion made up of more than one atom. Simple examples come from common acids and alkalis. Sulphuric acid (H2SO4) forms the ions H+ (monoatomic) and SO42- (polyatomic). Nitric acid gives the ion NO3-. Hydroxides give us the OH- ion. Carbonates give …us the CO3 2- ion. Phosphates give us the PO4 3- ion So there are 5. There are others out there too! (MORE)
Write the symbol of the cation first, than the anion . State the combining capacity for each element over each of the ions . Use the 'cross over' method and reduce the numbers to the lowest ration (without changing the formula for the ion) e.g. Na + SO 4 2- -> Na 2 SO 4
Why is it appropriate to group a polyatomic ion in parentheses in a chemical formula if more than one of that ion is present in the formula?
Yes. PO4(3-) Phosphate, for example. Mg3(PO4)2 Why should be apparent. Mg2PO42 would be very confusing.
There are three: . NH 4 + - ammonium . H 3 O + - hydronium (alternatively H + ) . Hg 2 +2 - mercury(I)
The three most common such ions probably are sulfate, with the formula SO 4 -2 , chromate, with the formula CrO 4 -1 , and perchlorate, with the formula ClO 4 -1 .
Generally negative, SO 4 2- , NO 3 - as examples. Although polyatomic cations are also well known a well known example is NH 4 +
First of all potassium peroxide is not an ion, it is an ionic compound. However, it does contain a polyatomic ion: the peroxide ion which is O 2 2-
Ions are charged by definition: they are atoms or molecules that have either lost or got one or more electrons so to have a positive or negative charge. Examples are Trifluoromethan ion CF3- Trifluoroacetic acid ion CF3COO- Nitrogen ion NH2-
A formula for a compound formed between sodium cations and sulfate anions is Na 2 SO 4 .
enter the symbol of a sodium ion followed by the formula of a sulfate ion
Sodium perbromate is not a polyatomic ion. It is an ionic compound formed by combining sodium (Na +1 ) ions with perbromate ions (BrO4 -1). Perbromate by itself would be a polyatomic ion.
Yes, it is polyatomic and written as ClO 3 - ,thus with two kinds of atoms in it: chlorine (Cl) and oxygen (O)
Magnesium (Mg 2+ ) is a Monatomic cation (ion), because it contains only one atom.
Formulas for ionic compounds with polyatomic ions are written just like normal ionic compounds would be written like. For example, lets say your ionic compound is Ammonium nitrate. The formula for ammonium is NH 4 and the formula for nitrate is NO 3 . The chemical formula of Ammonium nitrate will t…herefore be NH 4 NO 3 because ammonium has a positive charge of +1 and nitrate has a charge of -1, thus becoming neutral and forms the ionic compound Ammonium nitrate. If your compound is something like Barium hydroxide, the formula would be Ba(OH) 2 because Barium(Ba) has a charge of +2 and Hydroxide(OH) has a charge of -1. In order to neutralize the charges, you need 2 hydroxides so the subscript 2 is present. The reason the subscript is outside the parenthesis is because the subscript 2 applies to both O and H in the hydroxide poly atomic ion. (MORE)
NH 3 is the molecular compoundammonia. It is sometimes confused with the ammonium ionNH 4 + .
The name of the polyatomic ion MN04 is permanganate. This type ofsolution is stable in neutral or slightly alkaline and is purple incolor.
Polyatomic ions act like an ion other than they travel in groups of ions. It will respond the same like any other ion.
Basically, there are two ions in the compound NaNO 3 , the Sodium ion(Na + ) and the Nitrate ion(NO 3 1- ). So, this compound is called Sodium nitrate. Polyatomic ions are ions that consist of more than one atom in it. So here, the nitrate ion is the polyatomic ion, while the sodium ion is the …monoatomic ion. (MORE)
The usual name is "dichromate", but I think the systematic name is closer to "heptoxidodichromate(VI)".
The polyatomic ion is the sulfite ion SO 3 2- , the compound is iron(II) sulfite. (The sulfate ion is SO 4 2-
Anion: a negative ion Cation: a positive ion Polyatomic Ion: a molecular ion which is a charged species (ion) composed of two or more atoms covalently bonded.
The word prefix poly- means many. So with the word polyatomic you have multiple atom types. So a polyatomic ion is an ion with multiple types of atoms in it. A polyatomic ion is composed of two or more atoms covalently bonded or of a metal complex that can be considered as acting as a single unit in… the context of acid and base chemistry or in the formation of salts. (MORE)
More than one polyatomic ion should be indicated in a chemicalformula by putting parentheses around the atoms in the ions andthen adding a subscript.
Yes. That's what makes it an ion. If it had no charge it would be a molecule.
An ion containing two or more chemical elements; examples: - the ion bicarbonate, (HCO 3 ) - - the ion (SO 4 ) 2-
In even moderately strong acid conditions in aqueous solution, a polyatomic phosphate ion with a charge of -3 will add an hydrogen ion with a charge of +1 to form a polyatomic acid phosphate anion with a charge of -2. In equation form, PO 4 -3 + H +1 -> HPO 4 -2 .
Sulfide isn't a polyatomic, but it is an ion, and its formula is S -2
Make sure you are familiar with the most common polyatomic ions. Look at the locations of the elements on the Periodic table. Atoms in the same column as each other tend to exhibit similar characteristics, including the number of electrons the elements would need to gain or lose to resemble the near…est noble gas atom. (MORE)
Na2Co3 is made by bonding sodium ions and carbonate ions. Carbonate ion is the polyatomic ion in this compound. The chemical formula for it is CO3^.-2
HCO 3 - is the polyatomic ion with which sodium bonds. It is the bicarbonate ion.
The answers have to be include monatomic and plyatomic ions presentand ratio between positive and negative ions is one to two, and agroup IIA element that loses one half of its total electrons uponion formation is present, and the sum of the atomic numbers for thetwo elements involved in the polyato…mic ion is 13. (MORE)