d. Methanol burns in air according to the equation. If 209 g of methanol is used up in the combustion, what mass of water is produced? СНЗОН + О2 CO₂ + H₂O

Q: Aluminum will react with bromine to form aluminum bromide (used as an acid catalyst in organic…

A:

Q: At a certain temperature, N₂(g) + O₂(g) Use this information to complete the following table. the…

A: given K =1.2 v=50 l N2=0.24 Mol O2=0.24 Mol

Q: Q1) Choose the right answer in the next questions: 1- The compound with 3 electronic transitions in…

A:

Q: Express the following absorbance in terms of percent transmittance  a) 0.0356 b) 0.895 c) 0.379

A: Express the following absorbance in terms of percent transmittance of the given--

Q: Kinetic data were obtained on the aqueous reaction of hydrogen peroxide with iodide ion and H+.…

A:

Q: You have the following data points which belong to a function of the form y = ae, where b can be…

A:

Q: If the total  reaction is 2H2O ----->  2H2 +O2 what is the reaction in the anode given that hydrogen…

A: Given reaction is : 2H2O ----->  2H2 +O2  What is the reaction in the anode given that hydrogen…

Q: OXIDIZED 2 As (s) + 3 C12 (g) → 2 AsC13 Your answer

A: Given reaction: 2As (s) + 3Cl2 (g) → 2AlCl3 We have to find the substance that is oxidized.

Q: H3C CH3

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: man blood a. A description of the relationship b. the equation c. what happens when the system is…

A:

Q: Which of the following would not affect the position of equilibrium of the chemical reaction system…

A:

Q: Identify the configuration of the stereogenic center (R or S)

A:

Q: 1. Which pipette would you use for measuring the following volumes? (Put "Yes" in the appropriate…

A: A P20 pipette is used to measure volumes in the range of 2 μL- 20 μL. A P100 pipette is used to…

Q: The specific heat capacity of lead is 0.13 J/g∙oC. How much heat (in J) is required to raise the…

A:

Q: 17. Calculate the number of moles of ethylene glycol, C2H6O2, used as antifreeze in cars, that are…

A: The no of moles of the substance is the ratio of the given mass of that substance to that of molar…

Q: At equilibrium, a 2.0 litre container was found to contain 0.40 moles of A, 0.40 moles of B, 0.80…

A: Given, A  +    B      →       C +       D At equilibrium, a 2.0 litre container was found to contain…

Q: Rush. Determine the pH when the following amounts of titrant is added in the following titration:…

A: CH3NH2(aq) is a weak base and HCl is a strong acid. Volume of 0.20 M CH3NH2(aq) taken = 75.0 mL…

Q: Consider the reaction mechanism shown below Step 1. H₂O₂ + H₂O + 10- slow Step 2. 10 + H₂Qz H₂O + 0₂…

A:

Q: What are fibers and where are they found? How could forensic scientists use fibers to solve a…

A:

Q: 6. Calculate AS, AA, and AG for the conversion of one mole of water at 100 °C to steam at 100 °C and…

A: We have the following phase transition at constant temperature and pressure: Water ⇔ Steam The…

Q: 4. Draw all resonance forms for the cation shown below. Include a resonance hybrid.

A: Resonance is a phenomenon of describing bonding by the combination of several contributing…

Q: CI + AgNO3 AgCl + NO₂ If the reaction makes 0.003g of AgCl then about how many grams of CI was in…

A: The mass of a compound can be calculated by the number of moles of a compound as follows:…

Q: A compound containing chromium and silicon contains 73.52 mass percent chromium. Determine its…

A:

Q: Please give me a paragraph of discussion for Polyacrylonitrile (PAN) membrane.

A:

Q: An electrochemical cell uses Ag and Zn as electrodes. Based on the reduction potentials, the (blank)…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: Write the half reaction in the cathode, if the H+ cation is reduce to form Hydrogen gas.       2H+ +…

A:

Q: At 300 K the rate constant for a reaction is 1.0 x 1010 times greater in the presence of an enzyme…

A: Given: The rate constant for a reaction is 1.0×1010 times greater in presence of an enzyme compared…

Q: 18) A galvanic cell needs to be set up in which the reduction of Cr³+ to Cr (s) takes place at the…

A: Correct option : C) Zn2+/Zn(s) Explanation:  The reduction potential of Cr3+/Cr(s) is -0.73V, which…

Q: = Study and classify the following reactions as S (substitution), E (elimination) or ■). Explain…

A: Dear student ,   since you have posted multiple parts questions we will allow to solve only first…

Q: Support it with the correct solution 1. What mass of aluminum oxide must be electrolyzed with…

A: In Hall's process for the industrial production of Al(s), the below half-reactions takes place in…

Q: The density of water at 4.00°C is 0.967 g/mL. How many molecules of water are present in a 499.8 mL…

A:

Q: 2- In circular dichroism, CD, a plot is made between: a) n-no and A b) Er-Eo and A c) and X d) n and…

A: The circular dichroism is a spectroscopic technique widely used to determine the structure of…

Q: 2.848 mole of A (g) is placed in a 2.00 liter container at 600 °C.  The equilibrium constant is…

A: Equilibrium constant can be write for any given reaction like this aA + bB ----> cC + dD  Kc =(…

Q: theoretical

A:

Q: CH4(g) into a 2.00 L container and the methane forms ethyne, C2H2(g) and hydrogen gas, H2(g). At…

A: Given :  Moles of CH4(g) = 0.600 mol  Volume of container = 2.00 L  Equilibrium concentration of…

Q: 1- The compound with 3 electronic transitions in the UV-Visible spectrum a) [Cr(acaac)] b)…

A: b) [Cu(phthalocyanine)] b) εl.εD and λ a) they have the same absolute configuration

Q: What is the %(w/v) of a 0.500 M glucose (C6H12O6) solution? MM of glucose is 180 g/mol. 18.0% 1.80%…

A:

Q: subatomic particle with a1+ charge

A: In an atom three fundamental particles are present. Positively charged particle proton and neutral…

Q: Q12. Calculate the pH, [103], and [OH-] of 0.100 M of HIO3 (lodic acid) solution? (KaHIO3:0.016, Kw:

A:

Q: Identify this compound from its proton NMR spectrum. The relative intensities of the two peaks is…

A: The DBE is double bond equivalent which gives us idea about no of double bond or ring may present in…

Q: What is the entropy change if one mole of water is warmed from 0 °C to 100 °C under constant…

A:

Q: 1. The structure below is Budesonide, a glucocorticoid that comprises half of the asthma inhaler…

A: We have to give the hybridization of the each atom in the given molecule.

Q: Identify the selected functional groups. Type the name of the functional groups In the boxes HN- CH3…

A:

Q: Layout References Mailings Review View Help Tell me what you want to do 1015MSC Chemistry of…

A:

Q: c) Explain why significant deviations are often observed from the behaviour anticipated from phase…

A: c)   Consequently, the ideal gas law's two foundational assumptions-namely, that gas molecules have…

Q: Step 1    Ce4+ + Mn2+  →   Ce3+ + Mn3+ Step 2    Ce4+ + Mn3+  →   Ce3+ + Mn4+ Step 3      Tl+  +…

A: Given that, a reaction mechanism is Step 1:    Ce4+ + Mn2+ → Ce3+ + Mn3+ Step 2:    Ce4+ + Mn3+ →…

Q: Q3) (- A solution of 2.0 g of (+)-glyceraldehyde in 10.0 mL of water was placed in a 10.0 cm…

A:

Q: 7. The reaction below is a very simplified version of a process involved in epoxy resins and…

A: Epoxide ring opening due to angle strain.

Q: 3. Graph height of air column (centimeters) on the Y axis, and temperature (C) on the X axis. Make…

A:

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".