Question

YOU MUST TELL THE AMOUNTS OF EVERY SUBSTANCE THAT REMAINS IN THE CONTAINER AT THE END OF THE REACTION. ASSUME THAT ALL REACTIONS GO TO COMPLETION. If only STOICHIOMETRY, tell how much of the excess reactant is used!!!! 11. 3.512 g of barium nitrate is reacted with 5.128 g of sodium sulfate 11. Balanced Chemical Equation: Reaction Type:At completion of reactions: Formula of Reactant A: Grams of Reactant A: Formula of Reactant B:Grams of Reactant B: Formula of Product C:Grams of Product C: Formula of Product D:Grams of Product D:

Answer 1

Explanations:

The balanced chemical reaction between barium nitrate and sodium sulfate is given as shown below:

`Ba(NO_3)_2+Na_2SO_4\rightarrow BaSO_4+2NaNO_3`

This type of reaction is a double replacement reaction since the reaction barium nitrate and sodium sulfate produces two new compounds.

• The formula of ,reactant A, will be Ba(NO₃)₂

Since the mass of the reactants will be used up at the end of the reaction, 0g of barium nitrate and sodium sulfate will be left at the end of the reaction.

• Grams of Reactant A: 0 grams

,

• Grams of Reactant B: 0 grams

• The formula of ,reactant B, will be ,Na₂SO₄.

Based on the stoichiometry ratio, 1 mole of sodium sulfate produces 1 mole of Barium sulfate