Fertilisers Study guides, Revision notes & Summaries
Looking for the best study guides, study notes and summaries about Fertilisers? On this page you'll find 76 study documents about Fertilisers.
All 76 results
Sort by
-
MAC3701 Assignment 2 (DETAILED ANSWERS) Semester 2 2023 - DUE 11 September 2023
- Exam (elaborations) • 20 pages • 2023
-
- £2.19
- 1x sold
- + learn more
MAC3701 Assignment 2 (DETAILED ANSWERS) Semester 2 2023 - DUE 11 September 2023 100% TRUSTED workings, explanations and solutions. For assistance call or Whatsapp us on +25477 954 0132 . 
QUESTION 1 (continued) 
REQUIRED 
For each question below, remember to: 
• Clearly show all your calculations in detail; 
• Where necessary, indicate irrelevant amounts/adjustments with an R0 (nil-value); 
• Round all your workings to two decimals, except where otherwise stated; and 
• Ignore all ...
-
AQA GCSE COMBINED SCIENCE: TRILOGY 8464/C/2F Chemistry Paper 2F Version: 1.0 Final *JUN238464C2F01* IB/M/Jun23/E5 8464/C/2F /QUESTION PAPER & MARKING SCHEME/ [MERGED]
- Exam (elaborations) • 56 pages • 2024 Popular
- Available in package deal
-
- £6.56
- 1x sold
- + learn more
GCSE 
COMBINED SCIENCE: TRILOGY 
8464/C/2F 
Chemistry Paper 2F 
Version: 1.0 Final 
*JUN238464C2F01* 
IB/M/Jun23/E5 8464/C/2F 
 For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
TOTAL 
Tuesday 13 June 2023 Morning Time allowed: 1 hour 15 minutes 
Materials 
For this paper you must have: 
• a ruler 
• a scientific calculator 
• the periodic table (enclosed). 
Instructions 
• Use black ink or black ball-point pen. 
• Pencil should only be used for drawing. 
• Fill in the boxes at ...
-
MANUFACTURING AMMONIA AND PRODUCTION OF NPK FERTILISERS VALENCE ELECTRONS AND CHEMICAL REACTIONS QUESTION AND ANSWER 2024 GRADED A+ UPGRADE
- Exam (elaborations) • 2 pages • 2024
-
- £11.07
- + learn more
MANUFACTURING AMMONIA AND PRODUCTION OF NPK FERTILISERS VALENCE ELECTRONS 
AND CHEMICAL REACTIONS QUESTION AND ANSWER 2024 GRADED A+ UPGRADE
-
AQA GCSE Separate Science Chemistry – Paper 1 Higher Tier Predicted Paper 2023 With marking scheme
- Exam (elaborations) • 28 pages • 2023
-
- £19.94
- 1x sold
- + learn more
AQA GCSE Separate Science 
Chemistry – Paper 1 Higher Tier 
Predicted Paper 2023 With marking scheme 
	 
Name …………………………………………………………………… 
Date ………………… 
 
 
1 hour 45 minutes allowed. 
You may use a calculator and an AQA periodic table. 
 
 
 
 
Grade boundaries 
These are VERY rough guesses! Getting a 7 on this paper does not guarantee you the same mark in the exam. 
 
 
 
•	9	70% 
•	8	60% 
•	7	50% 
•	6	45% 
•	5	35% 
...
-
Equilibrium (harbor process), alloys, LCAs, water Questions and Answers 2023
- Exam (elaborations) • 9 pages • 2023
- Available in package deal
-
- £15.18
- + learn more
Equilibrium (harbor process), alloys, LCAs, water Questions and Answers 2023 
Why do we need fertilisers 
-plants need nitrogen to grow + make proteins 
When the crop is harvested, most parts don't rot back into the soil 
-> less nutrients for next plant 
 
-nitrogen is insoluble in water and plants need to absorb a soluble form of nitrogen 
-nitrogen from the air -> nitrogen compounds mean they can be absorbed 
 
 
 
What is equillibrium? 
the rate of the forward reaction is equal to the...
As you read this, a fellow student has made another £4
-
SSC GK (A+ Guaranteed Already)
- Exam (elaborations) • 75 pages • 2023
-
- £12.71
- + learn more
#Update [First week of January] correct answers 1) Sikkim became India's first fully organic state in 2016. 
 Organic cultivation is free of chemical pesticides and chemical fertilisers to maintain a balance with ecosystems. 
 
2) Government's online payments app, BHIM is now the number one free app on Google Play Store. The app was launched by PM Modi to simplify digital payments. 
BHIM which stands for Bharat Interface for Money is named after Dr BR Ambedkar. 
 
3) United Nations declares...
-
2023 AQA GCSE COMBINED SCIENCE: TRILOGY 8464/C/2F Chemistry Paper 2F Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 56 pages • 2024
-
- £6.56
- + learn more
2023 AQA GCSE COMBINED SCIENCE: TRILOGY 8464/C/2F Chemistry 
Paper 2F Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] 
Materials 
For this paper you must have: 
• a ruler 
• a scientific calculator 
• the periodic table (enclosed). 
Instructions 
• Use black ink or black ball-point pen. 
• Pencil should only be used for drawing. 
• Fill in the boxes at the top of this page. 
• Answer all questions in the spaces provided. 
• If you need extra space for your answer(s), ...
-
A-Level Biology AQA Paper 2 Predicted Paper 2023
- Exam (elaborations) • 35 pages • 2023
-
- £8.61
- + learn more
A-Level Biology AQA 
Paper 2 
Predicted Paper 2023 
 
Name …………………………………………………………………… 
Date ………………… 
 
 
2 hours allowed. 
You may use a scientific calculator and a ruler with millimetre measurements. 
 
 
 
 
Grade boundaries 
These are VERY rough guesses! Getting a B on this paper does not guarantee you the same mark in the exam. 
 
 
•	A*	65% 
•	A	55% 
•	B	45% 
•	C	40% 
•	D	35% 
•	E	30% 
 
 
 
 
 
 
 
 
 
 
 
 
 
 ...
-
AQA A-Level Geography Population and the Environment Test Guide Exam And Verified Answers 2024.
- Exam (elaborations) • 7 pages • 2024
- Available in package deal
-
- £6.56
- + learn more
Population density - Answer the average number of people living in a specified area 
 
Population distribution - Answer the pattern of where people live, at all scales 
 
what are the elements in the physical environment which determine population growth? - Answer -climate 
-soils 
-water supply 
-geology and other resource distribution 
 
how does climate determine population growth? - Answer -determines the food productivity (e.g rainfall, temperature, wind velocity...) 
-determines ho...
-
10 - LCAs, water with complete solutions
- Exam (elaborations) • 6 pages • 2024
- Available in package deal
-
- £10.66
- + learn more
10 - LCAs, water with complete solutions What does the life cycle assessment (LCA) of product do? - correct answer Assesses the environmental impact of a product during each stage of its production process 
 
What is the process of the production of a product? - correct answer 1. Getting raw materials 
2. Manufacture and packaging 
3. Using the product 
4. Disposing the product 
 
What are the environmental impacts of getting raw materials? - correct answer 1. damage the local environment (mi...
How did he do that? By selling his revision notes on Stuvia. Try it yourself! Discover all about earning on Stuvia