Source: IAVE/EduQA — exam 715, 2nd phase, 2026
FQ A · year 11 · Química — Equilíbrio químico
Aspetos quantitativos das reações químicas (reagente limitante, rendimento)
48 exercises from national exams, newest first.
Source: IAVE/EduQA — exam 715, 2nd phase, 2026
Source: IAVE/EduQA — exam 715, Special sitting, 2026
Source: IAVE/EduQA — exam 715, Special sitting, 2026
Source: IAVE/EduQA — exam 715, Special sitting, 2025
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, 1st phase, 2024
Source: IAVE/EduQA — exam 715, 2nd phase, 2024
Source: IAVE/EduQA — exam 715, 2nd phase, 2024
Source: IAVE/EduQA — exam 715, 2nd phase, 2024
Source: IAVE/EduQA — exam 715, Special sitting, 2024
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, 1st phase, 2023
Source: IAVE/EduQA — exam 715, 1st phase, 2023
Source: IAVE/EduQA — exam 715, 2nd phase, 2023
Source: IAVE/EduQA — exam 715, 2nd phase, 2023
Source: IAVE/EduQA — exam 715, Special sitting, 2023
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, 1st phase, 2022
Source: IAVE/EduQA — exam 715, 2nd phase, 2022
Source: IAVE/EduQA — exam 715, Special sitting, 2022
Source: IAVE/EduQA — exam 715, 2nd phase, 2021
Source: IAVE/EduQA — exam 715, 2nd phase, 2021
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, Special sitting, 2021
Source: IAVE/EduQA — exam 715, 1st phase, 2020
Source: IAVE/EduQA — exam 715, Special sitting, 2020
Source: IAVE/EduQA — exam 715, 2nd phase, 2019
Source: IAVE/EduQA — exam 715, Special sitting, 2019
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, 1st phase, 2018
Source: IAVE/EduQA — exam 715, 2nd phase, 2018
Source: IAVE/EduQA — exam 715, Special sitting, 2018
Source: IAVE/EduQA — exam 715, Special sitting, 2017
Source: IAVE/EduQA — exam 715, 2nd phase, 2016
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, Special sitting, 2016
Source: IAVE/EduQA — exam 715, Special sitting, 2015
Source: IAVE/EduQA — exam 715, 1st phase, 2014
Source: IAVE/EduQA — exam 715, 2nd phase, 2014
Source: IAVE/EduQA — exam 715, 2nd phase, 2014
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, Special sitting, 2014
Source: IAVE/EduQA — exam 715, Special sitting, 2014
Source: IAVE/EduQA — exam 715, Special sitting, 2014
Source: IAVE/EduQA — exam 715, 2nd phase, 2013
Source: IAVE/EduQA — exam 715, 1st phase, 2012
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, 2nd phase, 2012
Source: IAVE/EduQA — exam 715, 2nd phase, 2012
Source: IAVE/EduQA — exam 715, Special sitting, 2012
Source: IAVE/EduQA — exam 715, Special sitting, 2012
Source: IAVE/EduQA — exam 715, Special sitting, 2012
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, Special sitting, 2012
Source: IAVE/EduQA — exam 715, 2nd phase, 2011
Source: IAVE/EduQA — exam 715, 2nd phase, 2010
Stuck on Aspetos quantitativos das reações químicas (reagente limitante, rendimento)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
















































































![Exercise Part III · 2 — 2. Admita que os alunos obtiveram, na prática, uma massa de 2,60 g de [Cu(NH3)4]SO4. H2O(s). Determine o rendimento da reação de síntese. Apresente todas as etapas de resolução.](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/fisica-quimica-a/2012-ee/item-III-2.0dc16c820b.webp)



