Which chemical reaction model is flawed? a. 4 c2 + s8 → 4 cs2 b. 2 fe + 3 cl2 → 2 fecl3 c. 2 na + cl2 → 2 nacl d. p4o10 + 6 h2o → 4 h3po4

The equation in option A appears to be flawed.

The left hand side of the first equation contains eight carbon atoms whereas the right hand side contains only four. This equation is thus not properly balanced.

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.

2b2t

explanation:

2b2t