What are other words for fuse in a solid becoming a liquid, crystallizes, and vaporizers?

Some common synonyms of fuse are amalgamate, blend, coalesce, commingle, merge, mingle, and mix. While all these words mean "to combine into a more or less uniform whole," fuse stresses oneness and indissolubility of the resulting product.

Explanation:

Melt, dissolve, fuse, thaw imply reducing a solid substance to a liquid state

Explanation:

answer : third trial had the contaminated sample and the correct value for dhrxn should be 1000 kj/mol

explanation :

let us write down the given equations

equation 1 :

equation 2 :

equation 3 :

let us use hess's law to find out which 2 equations can be added to get the third equation.

let us reverse equation 2 and multiply it by 2. the new equation that we get is,

equation 4 :

let us add equation 1 & 4

the above equation is similar to equation 3 but has different value for dhrxn.

therefore third trial had the contaminated sample and the correct value for dhrxn should be 1000 kj/mol