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water water analysis Questions

Leaving Certificate • Chemistry • Higher

Total Questions

41

With Solutions

41

Mock Papers

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Year Range

2001-2024

All Questions (41)

2024 - Section B - Question 11 - Part C

2024Section Section BQ11

Question 97f9639f-bdbe-4afd-b079-9b8d3b8c747f

Marking Scheme

Solution for 97f9639f-bdbe-4afd-b079-9b8d3b8c747f

2023 - Deferred Exam Paper - Section A - Question 1

2023Section Section AQ1

Question cba06fcc-0645-4ef9-88da-208b62975eba

Marking Scheme

Solution for cba06fcc-0645-4ef9-88da-208b62975eba

2023 - Deferred Exam Paper - Section B - Question 10 - Part C

2023Section Section BQ10

Question 7d76fc38-e7ad-406c-ba27-03ec6e56894f

Marking Scheme

Solution for 7d76fc38-e7ad-406c-ba27-03ec6e56894f

2023 - Paper - Section B - Question 7 - Part C,D

2023Section Section BQ7

Question 370c0e50-2ff0-4851-90df-8583db4a2096

Marking Scheme

Solution for 370c0e50-2ff0-4851-90df-8583db4a2096

2022 - Deferred Exam Paper - Section B - Question 9

2022Section Section BQ9

Question afd7c66e-c7f0-4d5d-8f50-9c737a1db3fc

Marking Scheme

Solution for afd7c66e-c7f0-4d5d-8f50-9c737a1db3fc

2021 - Section B - Question 11 - Part b

2021Section Section BQ11

Question 39bf0759-d0d9-4c77-af4f-62da34dbfc2e

Marking Scheme

Solution for 39bf0759-d0d9-4c77-af4f-62da34dbfc2e

2020 - Section B - Question 10 - Part (a)

2020Section Section BQ10

Question 66c694f9-3c9d-4c69-8687-7cda2125f988

Marking Scheme

Solution for 66c694f9-3c9d-4c69-8687-7cda2125f988

2020 - Section B - Question 4 - Part (i)

2020Section Section BQ4

Question b476ed0b-f7ed-4453-8e4a-e438588d6a1c

Marking Scheme

Solution for b476ed0b-f7ed-4453-8e4a-e438588d6a1c

2019 - Section B - Question 4 - Part j

2019Section Section BQ4

Question bbe5c21b-574f-42fe-ac2d-5985285a4086

Marking Scheme

Solution for bbe5c21b-574f-42fe-ac2d-5985285a4086

2018 - Section A - Question 1

2018Section Section AQ1

Question 1a38fedf-0a9e-4783-85ea-e0d739d8e029

Marking Scheme

Solution for 1a38fedf-0a9e-4783-85ea-e0d739d8e029

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

2018Section Section BQ4

Question 7925f26f-98d3-4bd6-abe4-1a79c0fc5442

Marking Scheme

Solution for 7925f26f-98d3-4bd6-abe4-1a79c0fc5442

2017 - Question 4 - Part j

Question 2730ec66-f013-407b-870a-3adb30ee4ea5

Marking Scheme

Solution for 2730ec66-f013-407b-870a-3adb30ee4ea5

2016 - Section B - Question 9

2016Section Section BQ9

Question f28c48f1-cb85-40de-aeee-4393b7671a4f

Marking Scheme

Solution for f28c48f1-cb85-40de-aeee-4393b7671a4f

2015 - Section A - Question 3

2015Section Section AQ3

Question 08606f00-94a8-487c-b914-5986a8e391cb

Marking Scheme

Solution for 08606f00-94a8-487c-b914-5986a8e391cb

2015 - Section B - Question 4 - Part i

2015Section Section BQ4

Question 4867df9b-f3a8-45ec-aad1-6d9a3c6a4c75

Marking Scheme

Solution for 4867df9b-f3a8-45ec-aad1-6d9a3c6a4c75

2014 - Section B - Question 4 - Part (j)

2014Section Section BQ4

Marking Scheme

Solution for 1d14d9ab-2784-4640-b649-ea4b3a8f2044

2013 - Section A - Question 1

2013Section Section AQ1

Question fcdc60da-78b9-43c3-8ee6-4e25c214c0df

Marking Scheme

Solution for fcdc60da-78b9-43c3-8ee6-4e25c214c0df

2013 - Section B - Question 4 - Part (i)

2013Section Section BQ4

Marking Scheme

Solution for aae65c31-f08d-454f-887a-9fa55f4bc396

2012 - Section B - Question 4 - Part (j)

2012Section Section BQ4

Marking Scheme

Solution for d3efc64c-ef55-4f97-96d9-d19a5ba2c4f7

2012 - Section B - Question 7 - Part (a) - (c)

2012Section Section BQ7

Question ba9b4792-a6ff-483a-9b6e-75cab1aa351e

Marking Scheme

Solution for ba9b4792-a6ff-483a-9b6e-75cab1aa351e

2011 - Section B - Question 11 - Part (a)

2011Section Section BQ11

Question 09805e0f-2097-4def-b8c2-accae1911c29

Marking Scheme

Solution for 09805e0f-2097-4def-b8c2-accae1911c29

2011 - Section B - Question 4 - Part (g)

2011Section Section BQ4

Marking Scheme

Solution for 76f9b204-0b17-4586-8e32-47011b0407ad

2010 - Section B - Question 4 - Part (i)

2010Section Section BQ4

Marking Scheme

Solution for e5ab302d-9c43-43f4-9cb6-1e945dfa6b15

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

2009Section Section BQ4

Question 3319914c-b335-4a65-8939-026e0d1de061

Marking Scheme

Solution for 3319914c-b335-4a65-8939-026e0d1de061

2009 - Section B - Question 7

2009Section Section BQ7

Question ae4c5f71-7bfb-4f26-860a-6ddf620ca88d

Marking Scheme

Solution for ae4c5f71-7bfb-4f26-860a-6ddf620ca88d

2008 - Section B - Question 10 - Part (a)

2008Section Section BQ10

Question afd9e229-d78e-4a1b-8299-81da2ba6e34b

Marking Scheme

Solution for afd9e229-d78e-4a1b-8299-81da2ba6e34b

2008 - Section B - Question 4 - Part (e)

2008Section Section BQ4

Question d9bc5607-c0e5-4f8c-9d76-01e8ac0d0cad

Marking Scheme

Solution for d9bc5607-c0e5-4f8c-9d76-01e8ac0d0cad

2008 - Section B - Question 4 - Part (i)

2008Section Section BQ4

Marking Scheme

Solution for 29ac364e-67a8-4211-9008-3d2375b4fbe7

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

2008Section Section BQ8

Question 5ab05b9e-d40c-4d49-9190-c4cd6256416a

Marking Scheme

Solution for 5ab05b9e-d40c-4d49-9190-c4cd6256416a

2007 - Section B - Question 7 - Part (c) - (d)

2007Section Section BQ7

Question ffc55f61-ec76-4a83-9c42-88cbccfddde6

Marking Scheme

Solution for ffc55f61-ec76-4a83-9c42-88cbccfddde6

2006 - Section A - Question 3

2006Section Section AQ3

Question b948c7b0-e3e2-4682-bc61-e1ae729e2042

Marking Scheme

Solution for b948c7b0-e3e2-4682-bc61-e1ae729e2042

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

2006Section Section BQ8

Question 40fc980d-02df-43bb-bc71-7dce1ac2f08b

Marking Scheme

Solution for 40fc980d-02df-43bb-bc71-7dce1ac2f08b

2005 - Section B - Question 8 - Part (d) - (e)

2005Section Section BQ8

Question 0e0560c2-f374-4f53-ba95-6578f7f7d295

Marking Scheme

Solution for 0e0560c2-f374-4f53-ba95-6578f7f7d295

2004 - Section A - Question 1

2004Section Section AQ1

Question 0e908b5b-f777-4dcc-bf0a-d9a416e17644

Marking Scheme

Solution for 0e908b5b-f777-4dcc-bf0a-d9a416e17644

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

2004Section Section BQ4

Question a10870bc-9054-47ea-b900-beed6966ff55

Marking Scheme

Solution for a10870bc-9054-47ea-b900-beed6966ff55

2003 - Section B - Question 4 - Part (e)

2003Section Section BQ4

Marking Scheme

Solution for 0cf22618-2429-421e-82e4-58db8c22c2a4

2003 - Section B - Question 8 - Part (c)

2003Section Section BQ8

Question e4ca1c2c-9fb3-4cb6-8435-25772707e740

Marking Scheme

Solution for e4ca1c2c-9fb3-4cb6-8435-25772707e740

2002 - Section B - Question 9

2002Section Section BQ9

Question 168ba89f-8696-4ea3-8d32-cf09fe03b7e6

Marking Scheme

Solution for 168ba89f-8696-4ea3-8d32-cf09fe03b7e6

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

2001Section Section AQ1

Question 316c6bd6-c013-4d96-9ef1-8ab9dda373e2

Marking Scheme

Solution for 316c6bd6-c013-4d96-9ef1-8ab9dda373e2

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

2001Section Section AQ1

Question 5fc9e8cc-4b60-41c7-bed2-6c126b47bb43

Marking Scheme

Solution for 5fc9e8cc-4b60-41c7-bed2-6c126b47bb43

2001 - Section C - Question 8 - Part 1

2001Section Section CQ8

Question dc57fc33-4c27-4f44-abcb-db1941bfd879

Marking Scheme

Solution for dc57fc33-4c27-4f44-abcb-db1941bfd879