Determine the minimum mass of NH4Cl(s) required to produce a saturated solution in 200 grams of water at 40°C.

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.

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.