When each formula unit of potassium carbonate, K 2 C O 3 , dissociates into ions in solution, there is

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.

can you list the answers so i can answer

2b2t

explanation:

2b2t

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)