# Write a net ionic equation for the reaction between barium nitrate and potassium chromate

NR NR stands for 'no reaction. Solubility and Net Ionic Equations Net ionic equations are useful in that they show only those chemical species participating in a chemical reaction. The key to being able to write net ionic equations is the ability to recognize monoatomic and polyatomic ions, and the solubility rules. The following solubility rules predict the solubility of many ionic compound when applied in order: All Cl- Br- and I- salts are soluble. All SO salts are soluble. Let's first start with a complete chemical equation and see how the net ionic equation is derived.

## Barium chloride potassium chromate equation

Take for example the reaction of lead II nitrate with sodium chloride to form lead II chloride and sodium nitrate, shown below: Rule 2 confirms that lead II nitrate is soluble and therefore dissociated.

Rule 1 says the same about NaCl. As products, sodium nitrate is predicted to be soluble rules 1 and 2 and will be dissociated. The lead II chloride, however, is insoluble rule 3.

The above equation written in dissociated form is: Notice how the nitrate ions and sodium ions remain unchanged on both sides of the reaction. For instance, suppose you had to determine the net ionic equation resulting from the reaction of solutions of sodium sulfate and barium bromide: One way to tackle this problem is to examine what ions are found together in solution: We know that barium ions and bromide ions are soluble together rule 4but will sodium ions or sulfate ions combine with barium ions to form an insoluble compound?

Barium ions and sodium ions, both being positive in charge will repel each other, so no compound is expected to form between them. On the other hand, sulfate ions and barium ions would form barium sulfate insoluble; rule 6. The sodium ions must therefore combine with bromide ions to form sodium bromide.

According to the solubility rules, sodium bromide should be soluble rule 1. Now we can write a complete balanced equation:Write a complete molecular, complete ionic and net ionic equations for this reaction.

Solution: The reactants for the molecular equation are these: (NH 4) 2 CO 3 (aq) + NaOH(aq) > The products are these: (NH 4) 2 CO 3 (aq) + 2NaOH(aq) > Na 2 CO 3 (aq) + 2NH 3 (g) + 2H 2 O(ℓ) The above is the balanced molecular equation.

Will the precimitate form of solutions of potassium sulfate and barium nitrate are combined? If so, write a net ionic equation for the reaction.5/5. **4th is the Net Ionic Equation.

If you are given just the names of the reactants. total ionic and net ionic equations for the following reactions. Assume all reactions occur in water or in contact with water. No Reaction: 5. potassium sulfate and barium chloride.

## Report Abuse

Overall Equation: K . Net ionic equations are useful in that they show only those chemical species participating in a chemical reaction. The key to being able to write net ionic equations is the ability to recognize monoatomic and polyatomic ions, and the solubility rules.

Precipitation reactions can be represented using several types of chemical equations: complete-formula equations (also known as "molecular" equations), complete ionic equations, and net ionic equations. Each provides a different perspective on the chemicals involved in the reaction.

Mar 15,  · This video discusses the reaction between (sodium sulfate) Na2SO4 + Ba(NO3)2 (barium nitrate). The products for this reaction are Barium Sulfate (BaSO4) and Sodium Nitrate .

inorganic chemistry - reaction with Barium Chromate, Potassium nitrate - Chemistry Stack Exchange