For the following reaction, 3.81 grams of sulfuric acid are mixed with excess barium hydroxide. The reaction yields 8.45 grams of barium sulfate.

barium hydroxide (aq) + sulfuric acid (aq) ---> barium sulfate (s) + water (l)

This is an incomplete question, here is a complete question.

For the following reaction, 3.81 grams of sulfuric acid are mixed with excess barium hydroxide. The reaction yields 8.45 grams of barium sulfate.

What the is theoretical mass of barium sulfate?

The theoretical mass of is, 9.08 grams.

Explanation : Given,

Mass of = 3.81 g

Molar mass of = 98 g/mol

First we have to calculate the moles of

Now we have to calculate the moles of

The balanced chemical equation is:

From the reaction, we conclude that

As, 1 mole of react to give 1 mole of

So, 0.0389 mole of react to give 0.0389 mole of

Now we have to calculate the mass of

Molar mass of = 233.38 g/mole

Therefore, the theoretical mass of is, 9.08 grams.

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

tracks, burrows, eggshells, nests, tooth marks, or gastroliths