What mass of Al is required to completely react with 50 g MnO2?

Q: 5. A) How will the rate of a diffusion controlled reaction change if the solution viscosity is…

A: Diffusion controlled reactions are the reactions where the rate of the reaction is equal to the rate…

Q: what is the rate of reaction for the attached reaction?

A: Since it is not given whether the reaction is elementary or complex. Hence I'm assuming it to be…

Q: An elementary reaction with two reactants is known as a

A: Given, An elementary reaction with two reactants iS known as a ..........

Q: X - products plot of In[ X ] vs. time -0.2 -0.4 -0.6 y --0.2967x - 0.1621 -0.8 -1 -1.2 -1.4 -1.6…

A: Since we know that, for different order of reactions, the relationship between the concentration of…

Q: 0.030- 0.025- 0.020- 0.0189 M 0.015- 0.010- 0.005- 50 100 150 200 250 300 seconds O created Is NH,…

A: A question based on introduction to chemistry that is to be accomplished.

Q: Consider the following for the mechanism oxidation of bromide ions by hydrogen peroxide in aqueous…

A: Answer:Activation energy is the minimum amount of energy reactant molecules required to cross the…

Q: (b) use data above to calculate the rate constant. k = ________________ (mol/L,  s-1,  L/mol/s, or…

A: rate law expression defines the order of reaction  and rate of reaction defines how fast and slow a…

Q: mL of mL of 0.30 M [HCI] initial [Na,S,0,] initial [HCI] final [Na,S,0,1 final Reaction time (sec)…

A: The reaction rate is the rate of change of concentration with respect to the time and mathematically…

Q: Can you please complete and check if the answers are correct!!! Thank you in advance!!

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Draw a structural formula for the major organic product(s) of the reaction shown below. 1. CH31…

A: Since there are multiple questions, we will answer only one, that is, the first one. If you require…

Q: Reaction Conc. Na2S203 Conc. HCI A Abs. A Time (s) Rate (A Abs./A Time) 1.007568 0.300349 0.01870913…

A: Rate of reaction represents the change of concentration of a reactant or a product with respect to…

Q: 13 of 36 Concepts completed O Multiple Select Question Select all that apply Which of the following…

A: The given reactions are : 1) Cu(s)  +  2HCl(aq)  →  CuCl2(aq)  +  H2(g) The above reaction cannot…

Q: For each reaction, identify the reactant as an acid , a base , or neither an acid or base : a. HCl +…

A: In a reaction taking place is  HCl + H2O → H3O+ + Cl- Since here HCl is transfering H+ ion in the…

Q: What is an elementary reaction involving one reactant molecule called?

A: Unimolecular Reaction A unimolecular reaction involves a single reactant. For e.g. the cis…

Q: Sodium hydroxide, NaOH, is a common base that is used in the house as a drain cleaner. a)Given that…

A: Sodium hydroxide, NaOH, is a common base that is used in the house as a drain cleaner.  It also has…

Q: A ?? OMe в OMe

A: Given is organic synthesis reaction.

Q: The step 1 and 2 of the mechanism is done and provided with the question. Please draw the step 3,4…

A: Draw the mechanism for the reactions below (include lone pairs on all structures; do not explicitly…

Q: How Steric hindrance is a decrease in reactivity ?

A: When bulky atoms or groups are present during a reaction, higher energy is required to complete the…

Q: • Practice Problem 2: The rate of a reaction CO(g) +3H2(g)→→ CH4(g) + H₂O(g) was determined at 25…

A: The objective of the question is to calculate the-The mean reaction order with respect to The mean…

Q: Im sorry, what happens in step three to step four?

A: Resonance structure III is not related to resonance structure IV.In the given compound (I), the…

Q: . Solid Lead react with Copper (II) nitrate Please write Complete reaction / Ionic reaction Net…

A: •Since you have posted multiple questions so we are answering first question for remaining question…

Q: Why can't you put a methyl cation in something that forms in a mechanism?

A: Methyl groups are molecules that comprise of one carbon atom surrounded by three hydrogen atoms.…

Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.