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Question 12 6 pts a. Write the combustion reaction for the molecule decane. You do not...
Question 9 3 pts Classify each of the following substances as acid (A), base (B) or salt. AgNO3 [Choose ] Acid salt base H2CO3 TCIOUSC] NH3 [Choose] Question 13 7 pts Balance the following chemical equations. If you leave a space blank, I will assume the coefficient is “1”, or you can write in a 1 on the line. Al2(SO4)3 + BaCl2 → _AlCl3 + BaSO4 Co + H2O → _C0203 + _H2 For clarity Co is Cobalt Question 12...
Have to write the equation for question 3 and 4 The standard enthalpy of combustion of H_z(g) The standard enthalpy of combustion of Al_(s) Hess's Law Hess's Law states that, the enthalpy change during a depends only on the reaction reactants and products and is independent of the route taken. Using one of the following methods to calculate the enthalpy changes in questions
Consider the balanced chemical reaction for the complete combustion reaction of cyclopropane gas (C,H): a) What compounds are on the left of the reaction (reactants)? Provide the names in alphabetical order (not the formulas, and don't worry about the stoichiometric coefficients for this part), and write the states of each matter **For example if you have 2 NO, (g), you just write nitrogen dioxide in gas state in state, and in state. b) What compounds are on the right of...
(35 pts) The overall objective of metabolism is to generate energy in the form of ATP by oxidizing carbon and reducing oxygen. (a) (2 pts) Write chemical reaction for the only oxidation step in glycolysis with full chemical structures of the reactant(s) and product(s), list the name(s) of the enzyme(s) and cofactor(s) involved in the equation. Indicate which carbons are oxidized in the chemical structures (b) (8 pts) Write the chemical reactions for all oxidation steps for citrate acid cycle...
6. Give the correct names for the reactants and products in #4 above. 7. Write and balance the equation for the chemical reaction for the combustion of CH2 - 8. While performing the reactions in this laboratory experiment, what are the signs you will be looking for that a chemical reaction is actually taking place?
I need help with these questions especially with 15.c 16 and 17 15. Name these compounds. (6 marks total) a) CHz b) CH3-CH-CH-CH2-CH-CH3 CH; CH; ÇHz C2H5 CH3-CH-CH-CH2-CH-CH-CH-CH3 CH3 CH3 CH3 HH þ Ç ņ ņ H H— •— •— •— •— •—H H H H H H H H L H H. 16. Draw a structural formula for each of the following. (6 marks total) a) 3-ethyl-3-methylhexane b) l-ethyl-3-propylcyclohexane c) 2,4-dimethylheptane A saturated long-chain hydrocarbon undergoes complete combustion. Analysis...
6. (8 pts) On each reaction arrow. write the reagents) needed to complete each synthesis Br - Que — Lol 7. (8 pts) Draw the structures of the carboxylic acid and alcohol needed to form the following ester. cat isopropyl 2-methylbenzoate 8. (6 pts) A triglyceride from rendered beef fat (tallow) is drawn below. Draw the products of saponification of tallow using NaOH. You may use R, R', and R" as a short hand for the long hydrocarbon chains. excess...
Question 3 1 pts Select the three best determinants for a chemical reaction to take place. The reactants are oriented correctly to allow interaction of reactive atoms The reactants are attracted to each other The collisions between atoms is occurring frequently There is enough energy available The reactants have opposite charge The reactants are higher energy than the products The reactants are both in the same phase (e.g. solid, liquid, gas) 1 pts Question 4 Calculate the rate of reaction...
Problem 9.10 Trimethylpentane The standard heat of combustion (AH) of liquid 2,3,3-trimethylpentane (CgH18) is reported in a table of physical properties to be - 4850.0 kJ/mol. A footnote indicates that the reference temperature for the reported value is 25°C and the presumed combustion products are CO2(g) and H20(9). The heat capacity of water is approximately 75.40 J/(mol K) over the temperature range of interest. Physical Property Tables Heat of Combustion There is some question about the accuracy of the reported...
Question 3 44 pts Given the reactants below: Write the products of the reaction, and indicate the physical state of each reactant and product. 2. Balance the Equation 3. Write the balanced complete ionic and netion 4. Strike out/highlight the spectator ions ic equations AI(NO3)3 ( ). + NaOH