Home leaving certificate chemistry higheracids bases ph calculations

acids bases ph calculations Questions

Leaving Certificate • Chemistry • Higher

Total Questions

37

With Solutions

37

Mock Papers

Soon...

Year Range

2001-2024

All Questions (37)

2024 - Section B - Question 9

2024Section Section BQ9

Question 6cdb0932-6216-452d-950b-9e3779b5d3a5

Marking Scheme

Solution for 6cdb0932-6216-452d-950b-9e3779b5d3a5

2023 - Paper - Section B - Question 7 - Part A,B

2023Section Section BQ7

Question b1d95024-25ee-4ca5-8902-8e74d9573479

Marking Scheme

Solution for b1d95024-25ee-4ca5-8902-8e74d9573479

2023 - Deferred Exam Paper - Section B - Question 9

2023Section Section BQ9

Question 09721882-49dd-4031-b31e-7854410483ee

Marking Scheme

Solution for 09721882-49dd-4031-b31e-7854410483ee

2022 - Deferred Exam Paper - Section B - Question 11 - Part (c)

2022Section Section BQ11

Question 0cd8196e-d4a2-4290-8a8d-30c3f0e0acb5

Marking Scheme

Solution for 0cd8196e-d4a2-4290-8a8d-30c3f0e0acb5

2022 - Paper - Section B - Question 9

2022Section Section BQ9

Question 24a64f51-5dbd-4860-966a-dff09992bdd3

Marking Scheme

Solution for 24a64f51-5dbd-4860-966a-dff09992bdd3

2021 - Section B - Question 7

2021Section Section BQ7

Question 1748dcc4-d61e-48e5-9113-42ab136bab86

Marking Scheme

Solution for 1748dcc4-d61e-48e5-9113-42ab136bab86

2020 - Section B - Question 7

2020Section Section BQ7

Question c76f2cac-bcb8-41da-87f8-4dc3a8c328b6

Marking Scheme

Solution for c76f2cac-bcb8-41da-87f8-4dc3a8c328b6

2019 - Section B - Question 7

2019Section Section BQ7

Question ebedcc6e-e86f-4e99-9474-8b5cd2b8a855

Marking Scheme

Solution for ebedcc6e-e86f-4e99-9474-8b5cd2b8a855

2018 - Section B - Question 11 - Part (b)

2018Section Section BQ11

Question f65db52f-e649-4330-87ee-753cb33b3a68

Marking Scheme

Solution for f65db52f-e649-4330-87ee-753cb33b3a68

2018 - Section B - Question 4 - Part (e)

2018Section Section BQ4

Question fc2aab2e-e7cb-4d58-ac79-b4cef8d5593a

Marking Scheme

Solution for fc2aab2e-e7cb-4d58-ac79-b4cef8d5593a

2017 - Section A - Question 9

2017Section Section AQ9

Question 2b09f880-2521-48ef-b1be-3fdd5da86f52

Marking Scheme

Solution for 2b09f880-2521-48ef-b1be-3fdd5da86f52

2016 - Section B - Question 10 - Part a

2016Section Section BQ10

Question 29c2cae5-037b-4fec-bc3e-c7756c0aa0d4

Marking Scheme

Solution for 29c2cae5-037b-4fec-bc3e-c7756c0aa0d4

2016 - Section B - Question 4 - Part e

2016Section Section BQ4

Question 9be43b4f-cc21-4381-a325-ef3b5a5d2656

Marking Scheme

Solution for 9be43b4f-cc21-4381-a325-ef3b5a5d2656

2015 - Section B - Question 9

2015Section Section BQ9

Question bb89e6e7-9722-4c92-925e-6c5ee498f0e9

Marking Scheme

Solution for bb89e6e7-9722-4c92-925e-6c5ee498f0e9

2014 - Section B - Question 7 - Part (a) - (c) & (e)

2014Section Section BQ7

Question 71063ef4-90dd-4dee-8938-9789869d71a3

Marking Scheme

Solution for 71063ef4-90dd-4dee-8938-9789869d71a3

2013 - Section B - Question 11 - Part (b)

2013Section Section BQ11

Question 65bbea69-4d90-4644-a3d0-738f3ddde091

Marking Scheme

Solution for 65bbea69-4d90-4644-a3d0-738f3ddde091

2012 - Section B - Question 10 - Part (b)

2012Section Section BQ10

Question 9d29eb62-8508-4b4f-8f4f-03cdbffe3c41

Marking Scheme

Solution for 9d29eb62-8508-4b4f-8f4f-03cdbffe3c41

2011 - Section B - Question 7

2011Section Section BQ7

Question e5982ff2-0a3c-46dd-b7cb-fe7631e634df

Marking Scheme

Solution for e5982ff2-0a3c-46dd-b7cb-fe7631e634df

2010 - Section B - Question 8

2010Section Section BQ8

Question f1cc60c3-4e3a-4772-b8c7-f439d5f8c3c0

Marking Scheme

Solution for f1cc60c3-4e3a-4772-b8c7-f439d5f8c3c0

2009 - Section B - Question 4 - Part (e)

2009Section Section BQ4

Marking Scheme

Solution for 251a032a-33ad-4329-becc-5d6896fedc5f

2009 - Section B - Question 4 - Part (f)

2009Section Section BQ4

Marking Scheme

Solution for 47e8a967-ed69-4c5c-a91e-277ad67e5418

2008 - Section B - Question 8 - Part (a)

2008Section Section BQ8

Question 1628ee1b-db25-48d5-b2c7-12ec6be1667c

Marking Scheme

Solution for 1628ee1b-db25-48d5-b2c7-12ec6be1667c

2007 - Section B - Question 7 - Part (a) - (b)

2007Section Section BQ7

Question be4a20a7-87c2-4d10-8014-92ec856f61aa

Marking Scheme

Solution for be4a20a7-87c2-4d10-8014-92ec856f61aa

2006 - Section B - Question 4 - Part (e)

2006Section Section BQ4

Marking Scheme

Solution for 127ef855-fb91-4b07-8bd5-c61e09dcee80

2006 - Section B - Question 4 - Part (h)

2006Section Section BQ4

Question 869ee612-4bd5-43b6-9a98-318d4aac770e

Marking Scheme

Solution for 869ee612-4bd5-43b6-9a98-318d4aac770e

2006 - Section B - Question 8 - Part (b)

2006Section Section BQ8

Question 1e1307cb-04ef-4bf3-a1b6-c58c2dc3a684

Marking Scheme

Solution for 1e1307cb-04ef-4bf3-a1b6-c58c2dc3a684

2005 - Section B - Question 10 - Part (a)

2005Section Section BQ10

Question ee5fbf74-c1cc-4480-a851-292dc714c0b6

Marking Scheme

Solution for ee5fbf74-c1cc-4480-a851-292dc714c0b6

2005 - Section B - Question 8 - Part (a) - (c)

2005Section Section BQ8

Question c7dc115e-37b0-4010-bbc9-57b7d2940c9e

Marking Scheme

Solution for c7dc115e-37b0-4010-bbc9-57b7d2940c9e

2004 - Section B - Question 11 - Part (b)

2004Section Section BQ11

Question 74092084-bd5e-4cf0-904e-51df9ffccad9

Marking Scheme

Solution for 74092084-bd5e-4cf0-904e-51df9ffccad9

2004 - Section B - Question 4 - Part (e)

2004Section Section BQ4

Marking Scheme

Solution for a3c520a1-af8b-44a8-83eb-a3484a542698

2003 - Section B - Question 10 - Part (b)

2003Section Section BQ10

Question a5f9f217-eaac-4e66-801d-d51761b2001d

Marking Scheme

Solution for a5f9f217-eaac-4e66-801d-d51761b2001d

2003 - Section B - Question 8 - Part (a) - (b)

2003Section Section BQ8

Question 509813dd-e347-4b75-a260-ce8672b306a8

Marking Scheme

Solution for 509813dd-e347-4b75-a260-ce8672b306a8

2002 - Section A - Question 1

2002Section Section AQ1

Question 2367025e-85a5-4686-acba-f0a8e94232d4

Marking Scheme

Solution for 2367025e-85a5-4686-acba-f0a8e94232d4

2002 - Section B - Question 4 - Part (d)

2002Section Section BQ4

Question 746ddc4b-e69d-44ad-8988-88a1bce319a8

Marking Scheme

Solution for 746ddc4b-e69d-44ad-8988-88a1bce319a8

2001 - Section A - Question 1 - Part (k)

2001Section Section AQ1

Question cab09450-65fb-48b0-afd2-54b54bceae97

Marking Scheme

Solution for cab09450-65fb-48b0-afd2-54b54bceae97

2001 - Section B - Question 2

2001Section Section BQ2

Question 47e89e8a-a93a-45bb-821d-6e3fd7ac6995

Marking Scheme

Solution for 47e89e8a-a93a-45bb-821d-6e3fd7ac6995

2001 - Section C - Question 8

2001Section Section CQ8

Question 3014d73f-430f-443a-b170-f391d01c6477

Marking Scheme

Solution for 3014d73f-430f-443a-b170-f391d01c6477