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What is considered the most important reagent in synthesis of mesoporous silica such as MCM 41?...
What do you think is/are the most important issue(s) to be considered while designing marketing databases?
Request for Proposal (RFP) – Discuss things that should be considered when responding to a request for proposal in writing and why. Describe what is considered the single most important aspect of responding to a request for proposal.
Phosphoric acid, H, PO, has some important applications. It can be used to produce fertilizers and it is present in soft drinks. Phosphoric acid can be made from phosphorus in a two step process: Reaction 1: P. +502 + P,00 Reaction 2: P,00 + 6H2O + 4H,PO 1. What is the molar mass of phosphoric acid, H3PO,? Report your answer to 3 significant figures. g/mol 2. How many moles of H, PO, can be produced from one mole of P,...
Phosphoric acid, H3PO4,H3PO4, has some important applications. It can be used to produce fertilizers and it is present in soft drinks. Phosphoric acid can be made from phosphorus in a two step process: Reaction 1: P4+5O2→P4O10P4+5O2→P4O10 Reaction 2: P4O10+6H2O→4H3PO4P4O10+6H2O→4H3PO4 What is the molar mass of phosphoric acid, H3PO4?H3PO4? Report your answer to 3 significant figures. g/mol How many moles of H3PO4H3PO4 can be produced from one mole of P4P4 ? Hint: You need to look at both reaction (1) and reaction (2). Your answer should...
What skills are most important for a community-development practitioner? What type of training or education would prepare practitioners for developing these skills? What need should a community-development practitioner first address in your community and why?
1. Which reagent could be used in a Williamson Synthesis of cyclohexyl methyl ether? H2SO4, NaCl, H2O, or NaH ----------------------- 2. Which carboxylic acid is the most acidic? --------------------- 3. A reaction that would give n-hexyllithium is: CH3CH2CH2CH2CH2Br + 2Li CH3CH2CH2CH2OH + Li CH3CH2CH2CH3 + Li CH3CH2CH2CH2Br + LiBr CH3CH2CH2CH3 = CH3Li ---------------------- 4. Starting with p-bromoanisole, what sequence of reactions will produce p-methylanisole? 1. CH3l 2. Mg, ether 1. Mg, ether 2. CH3l 1. Br2, AlBr3 2. Mg, ether...
Need help on 5 and 6 Phosphoric acid, H_3PO_4, has some important applications. It can be used to produce fertilizers and it is present in cola drinks. Phosphoric acid can be made from phosphorus in a two-step process: Reaction 1: P_4 + 5 O_2 --- rightarrow P_4O_10 Reaction 2: P_4O_10 + 6 H_2O rightarrow 4 H_3PO_4 What is the molar mass of phosphoric acid, H_3PO_4? How many moles of phosphoric acid can be produced from 1 mole of P_4? A...
How would you define Physical Activity? What do you consider the most important characteristics of PA? What type of physical activity have you done this week? Do you participate in physical activity regularly? What form of physical activity do you like to perform?
Explain why a nurse’s initial assessment is so important to a patient’s nutritional status. What should be considered? Your patient's nutritional status has much to do with their health, well-being, and their healing process. So why is your initial assessment so important and related to their nutritional status. Make sure you include everything that should be considered, including any types of screening tools that can be used during the nursing assessment. It is appreciated if you provide evidence for your...
Which condition or feature listed below is likely the most important in allowing for biofilm formation by a bacterial species? A. a lack of nutrients B. possessing a capsule C. the presence of a surface to attach to D. microcolony formation E. being a motile cell type Which among A – D is false regarding influenza virus structure and its life cycle? A. It possesses a single, large circular chromosome B. It is an enveloped, (‒) RNA virus C. Unlike...