Zno - Guides d'étude, Notes de cours & Résumés

ANSI 3653 Swine, Dog, Cat & Poultry questions and answers latest top score. Fibrous feeds are NOT used in most swine diets. Why? - correct answers.Swine have a small cecum located behind the small intestine (primary site of absorption) so fiber utilization is minimal Swine are fed diets that are highly fortified corn, soybean meal based diets. Since the rations are centered on corn and soybean meal, are the rations formulated on an As fed or DM basis? Why? - correct ans...

If the fuel efficiency of an automobile is 22 miles per gallon, what is its fuel efficiency in Kilometers per liter? ( 1Km= 0.621 mile, 1.00 L=1.057 quarts and 4 quarts = 1 gallon) - 9.4 Km/L *What is the correct answer to the following expression: (49.1 - 42.61 ) x 13.1? - 85 An intensive property of a substance is independent of amount. - True Lithium has two stable isotopes with masses of 6.01512 amu and 7.01600 amu. The average atomic mass of Li is 6.941 amu. What is the p...

Group 2 Exam Questions and Answers 2023 Graded A Use the Periodic Table to deduce the full electron configuration of calcium. 1s2 2s2 2p6 3s2 3p6 4s2 Write an ionic equation, with state symbols, to show the reaction of calcium with an excess of water. Ca(s)+ 2H2O(l) → Ca2+(aq) + 2OH-(aq) + H2(g) State the role of water in the reaction with calcium. Oxidising agent Write an equation to show the process that occurs when the first ionisation energy of calcium is measured. Ca(g) → Ca+(...

19.1 IntroductIon Qualitative analysis deals with the identification of inorganic substance or a mixture of substances. Gen- erally inorganic substances dissociate in water to give positive and negative ions. The positive ions are also called as basic radicals and the negative ions are called as acid radicals. The tests carried for the identification of different ions can be divided into three types 1. Preliminary tests 2. Tests for anions 3. Tests for cations 19.2 PrelImInary tests ...

INORGANIC PHARMACEUTICAL CHEMISTRY Final Exam Version/A GRADE 1. What element is also known as dephlogisticated air? A. Nitrogen B. Oxygen C. Hydrogen D. Sulfur E. Helium 2. What is the predominant ion in the extracellular fluid? A. Na+1 B. K+1 C. Mg+2 D. Ca+2 E. Mn+2 3. What is the halogen used as water purifier? A. F B. Cl C. Br D. I E. At 4. Which of the following substances is employed in the treatment of mental disorder? A. MgSO4 B. K2Cr2O7 C. Li2CO3 D. NaHCO3 E...

ISCI 171 Kaznosky Meteorology 3 questions and answers

1. Clasp distortion occurred because A. ductility was too low. B. hardness was too great. C. ultimate tensile strength was too low. D. tension temperature was too high. E. elastic limit was exceeded. 2. When all other removable partial denture considerations remain unchanged; clasps constructed of which material can engage the deepest undercut: A. Chrome cobalt casts. B. Nickel chrome casts. C. Wrought stainless steel. D. Wrought gold. Gold engages 0.75 mm undercut, St.St. 0.5 mm un...

Covalent bonds Exam Questions with Correct Answers What term means that metals can be pulled into thin strands or wire? - Answer-Ductile What is the empirical formula of a substance that is 53.5% C, 15.5% H, and 31.1% N, by weight? - Answer-C2H7N What is the correct name for N2O5? - Answer-Dinitrogen pentoxide What is the basis of a metallic bond? - Answer-The attraction of metal ions to mobile electrons Which of the following is a covalent compound? A.) BeHCO3 B.) PCl5 C.)Agl D....

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Exam 2 Definitions and problems, questions and answers, graded A+ theoretical yield formula Example: How many grams of CHCl3 can be made from 105g of Cl2 with excess CH4? Formula: CH4 + 3 CL2 => 3HCl + CHCl3 105g Cl2 x (1 mole Cl2/70.9g Cl2) (1moleCHCl3/3mole Cl2) ( 119.4 g per mole/1 mole CHCl3) answer: 58.9g CHCl3 percent yield formula (actual amount/ theoretical amount) X 100 reactant and product Reactant are the beginning of a chemical reaction and Products ...