Chemistry Homework Assistance

QuestionAI's chemistry problem solver is a middle school chemistry tutoring tool that summarises key chemical reactions and equations in real-time, featuring a robust learning system to empower even those with a weak foundation in chemistry.

You needn't fret over the elemental properties of the periodic table anymore. Here, you can effortlessly access chemical reactions and reaction principles corresponding to each element. Deductive reasoning from microscopic phenomena to discern the original structure of molecules and atoms is a research technique we staunchly champion.

1. List chemical industries that you know of in your area or Ethiopia. (25 min) 2. Discuss how you can help your learners to understand methods and chemical processes used in the manufacture of nitrogen fertilizer (25 min) 3. Discuss the properties formulations classifications, and the raw materials used for the production of required products. (20 min) 4. Explain how nitrogen fertilizers provide the essential nutrient for plant growth. (20

rest 1. List chemical industries that you know of in your area or Ethiopia. (25 min) 2. Discuss how you can help your learners to understand methods and chemical processes used in the manufacture of trogen fertilizer. (25 min) 3. Discuss the properties formulations, classifications, and the raw materials used for the production of required products. (20 min) urred provide the essential nutrient for plant growth (20

(vi) CaCO_(3)(s)arrow CaO(s)+CO_(2)(g) SECTION B (54 Marks) Answer all questions in this section 3. Using a schematic diagram, illustrate the correct sequence of urban water treatment. 4. (a) Briefly explain the importance of a laboratory coat safety goggles, gloves and protective masks as safety equipment in the Chemistry laboratory. (b) Identify the uses of the given apparatuses: (i) Reagent bottle (ii) Filter funnel Page 4 of 6 Displacement reaction remem H Decomposition reacti

Calculate the standard entropy of formation, Delta S^circ f of CO_(2)(g) Given the standard entropies of CO_(2)(g),C(s),O_(2)(g) which are 213.65.740,and 205.0JK^-1 respectively.

2. Discuss how you can help your learners to understand methods and chemical provesses used in the manufacture of nitrogen fertilizer (25 min) 3. Discuss the properties formulations classifications, and the raw materials used for the production of required products (20 min) 4. Explain how nitrogen fertilizers provide the essential nutrient for plant growth . 20 min) 5. Discuss the role of nitrifying bacteria in the reaction of nitrogen-based fertilizers. (20