During an equilibrium in the following reaction.NH(3) + H(2)O NH(4)(+) + OH(-)NH(4) has the ability to give an H+ ion to OH ion and hence is the conjugate acid.
4! It says it in the subscript!
To answer this kind of question, all that is required is to add the subscripts that appear immediately after the atomic symbol of the atom in question, remembering that if there is no explicitly written subscript, a subscript of 1 is implied. In this instance, the symbol for hydrogen occurs twice, once with a subscript of 4 and once with a subscript of 3. Therefore, there are 4+3 or 7 hydrogen atoms in the formula unit.
Na2 SO4? - SO4 is a polyatomic ion with a charge of -2. It is Sulfate. When you have a polyatomic after the first element, you do nothing to change the ending of the polyatomic ion. Since Na has an oxidation number of +1, Na2 creates a +2 which balances out with the -2 of sulfate. So, the name would be Sodium Sulfate. (Again, you do nothing with the ending of a Polyatomic | don't add an -ide at the end.Sodium Sulfate... (oh, and here's a helpful hint: if you havent already noticed, I believe that any compond with more than two elements will have a polyatomic ion. The polyatomic should be the symbols right after the first element, in this case Na - soduim...
Nylon-46 is generally synthesized from 1,4-diaminobutane and adipic acid. Nylon-46 has a symmetrical molecular structure and a fairly high amide content with the formula, -(NH-(CH2)4-NH-CO-(CH2)4-CO-)n
potassium bromide - KBr iron (III) sulfate - Fe[subscript 2](SO[subscript 4])[subscript 3] copper (II) chloride - CuCl[subscript 2] tetraphosphorous heptanitride - P[subscript 4]N[subscript 7] ammonium carbonate - (NH[subscript 4])CO[subscript 3]
Any one with a central atom bonded to four others, such as phosphate or ammonium. PO(subscript 4) (superscript 3-) NH(subscript 4) (superscript +)
During an equilibrium in the following reaction.NH(3) + H(2)O NH(4)(+) + OH(-)NH(4) has the ability to give an H+ ion to OH ion and hence is the conjugate acid.
(Cu(NH 3 ) 4 . (OH) 2 ) A solution of cupric hydroxide in aqueous ammonium hydroxide
The compound name for Pb(OH)4 is lead(IV) hydroxide.
it means p times 4
The subscript 4 indicates the number of that type of atoms in the compound. In this case, there are four Fluorine atoms in this molecular compound.
When you make solution of ammonia. Following reaction occurs-NH(3) + H(2)O NH(4)(+) + OH(-).Hence water gives an H(+) ion to ammonia to form ammonium ion.
When you make ammonia solution, following equilibrium is established-NH(3) + H(2)O NH(4)(+) + OH(-).The NH(4)+ ion can give H+ ion and hence will act as an acid.
The reaction between nitric oxide gas and hydrogen gas to form ammonia gas and water vapor is represented by the equation: 2 NO(g) + 4 H₂(g) -> 2 NH₃(g) + 2 H₂O(g) This is a synthesis reaction where the two reactants combine to form two different products.
8. There is 1 hydrogen atom, 3 phosphorus atoms (as indicated by the subscript 3), and 4 oxygen atoms (as indicated by the subscript 4).
The subscript 4 should be written to the right of the symbol for fluorine in the compound dinitrogen tetrafluoride, which is N2F4.