Disolvente de jugo de naranja

Respuesta. El soluto es el jugo de naranja, porque si lo estas diluyendo, se supone q hay mas agua que jugo de naranja. Siempre el solvente se considera al que que esta en mayor proporcion y el soluto el que esta en menor proporcion.

Explanation:

 hello the complete question is attached below

Visibility of molecular ion = m/z value of 77

Explanation:

For The molecular ion to be visible, it has to be at an m/z value of 77 and this is because molecular ions will have an m/z ratio =  molecular mass of given molecule in most cases but not always in all cases.

And the visibility is possible after the removal of CH₃ ion.

ii) Evidence in the mass spectrum that suggests peak at m/z = 77

attached below