Which Best Describes the Reaction That Takes Place Between Aqueous $\rightarrow$

question 83

Multiple Choice

Which best describes the reaction that takes place between aqueous barium nitrate and aqueous sodium sulfate?

• A)Ba(NO₃)₂(aq) + Na₂SO₄(aq) \(\rightarrow\)BaSO₄(s) + 2 NaNO₃(aq)
• B)BaNO₃(aq) +NaSO₄(aq) \(\rightarrow\) BaSO₄(s) + NaNO₃(aq)
• C)2 Ba(NO₃)(aq) +Na₂SO₄(aq) \(\rightarrow\) Ba₂SO₄(s) + 2 NaNO₃(aq)
• D)Ba(NO₃)₂(aq) + 2 NaSO₄(aq) \(\rightarrow\)Ba(SO₄)₂(s) + 2 NaNO₃(aq)
• E)Ba(NO₃)₂(aq) +Na₂SO₄(aq) \(\rightarrow\)BaSO₄(aq) + 2 NaNO₃(s)

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Definitions:

Unspecified Extra Costs

Additional expenses that were not originally planned or accounted for in a project's budget, often arising from unforeseen circumstances or changes.

Estimate to Complete

An updated projection of costs still required to complete all remaining project activities, considering current performance.

Budget at Completion

The total budget allocated for a project based on all estimated costs upon completion.

Schedule Variance

A project management metric indicating the difference between the planned and actual progress of a project.