1. In what way that concentration of materials can affect the rate of reaction?

Q: Give the following equation solve for M. Answer In scientific notation & 2 sig figs. 0.47…

A: Given : Absorbance = 0.47 Concentration = 4713.6 M

Q: 659.8 4588 714.7 779.5 857.4 24

A: The two adjacent peaks are 714.7 and 779.5M/Z = 779.5 and M/(Z+1) = 714.7779.5∗Z=714.7(Z+1) => Z…

Q: I need to fill in for what's highlighted in blue bc it was incorrect. not solve for the "?"

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Q: that does not match any of the answers given

A: In an electrochemical cell, electrical energy is produced from the spontaneous cell reaction at the…

Q: Please choose all that apply and include the letter in the answer

A:

Q: 3. 'Please provide the products for the following reactions by writing the structures of the…

A: The above given reactions are pericyclic reactions  or  [2+4] cyclo addition. These reactions were…

Q: Learning Task 2.

A: Given,

Q: (b) What is E-factor?

A: E - factor is used in Green chemistry which is a ratio of total mass of waste and mass of product.…

Q: One of the chemical properties of crude oil is....... O boiling point O Viscosity O Flash point O It…

A: Crude oil is a naturally occurring petroleum product that  composed of hydrocarbon deposits and…

Q: Make sure I can see subscript

A: The balanced molecular reaction given is, => Pb(ClO4)2 (aq) + K2S (aq) --------> PbS (s) + 2…

Q: I can't view the first answer?

A: In the first question we have to calculate the molar concentration of [OH]- of 0.0849 g of RbOH.

Q: Given the following data: N2H4(1) + CH4O(1) CH2O(g) + N2(g) + 3H2(g) Part A) N2(g) + 3H2(g) →…

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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: Option a should be the correct answer and you please rework the problem and show me how they came up…

A: The mass of solute present in per million mass of the solution is known as part per million (ppm)…

Q: My available answer options for part B are: A) 5.88x10-1g B) 5.88x102g C) 1.18x100g D) 1.18x103g…

A: We need to select the correct option for the mass of oxygen

Q: The detection limit is the lowest measurable concentration True

A: The detection limit is nothing but the lowest quantity of a substance that can be distinguished from…

Q: What is a “Morse potential”? (max. 50 words)

A: Diatomic molecule is that in which two atoms can form a bond. In case of diatomic molecule,  two…

Q: Can you explain the flow diagram in a sentence? thank you!

A: Explain the flow diagram (given in original question & solution) in a sentence.

Q: Can someone help me interpret this data to be put on my research paper? This is the absorbance…

A: Lambda max is define as a wavelength at which a compound show maximum absorbance and it is use to…

Q: What is the reason for the stoke shift for a fluorophore ?

A: The stoke shift is observed because when fluorophore absorb energy and goes to excited electronic…

Q: a) By how much should the student expect their sample measurements to increase by? Why? b) Will…

A: (a) In spectrophotometry, the absorbance is directly proportional to the concentration of analyte…

Q: Can help me with all of it because I am confused?

A: Physical changes are the changes occurred only in the appearance, while the chemical composition is…

Q: Determinate errors are often small True False O

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Q: please provide reasoning as well, thank you!!

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 13. If a 91.8 cm³ block o

A: Density (d) of a substance is equal to its total mass divided by its total volume   i.e d = M/V…

Q: My System Suitability Tests can contribute to PQ True False

A: The recorded collection of activities required to verify that an instrument consistently operates…

Q: Hi, I a little confused on how to do the math after putting in the values. Can I get a break down on…

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Q: It isn't incomplete. I get stuck on pt c though.

A: The number of moles of AgNO3 is 0.569 mol.

Q: im sorry, it said the answers were incorrect.

A: Bond dissociation energy (BDE) is the energy required to break a bond.The enthalpy change of a…

Q: Hello, can you please convert the answer in type or noncursive form because no offense I'm having a…

A: Chromophore: It is a group of atoms which is responsible for absorption of UV/ Visible…

Q: Think about the situation where you are investigating the relationship of study time vs. exam grade.…

A: Few questions about data interpretation, which is to be accomplished.

Q: help please answer in text form with proper workings and explanation for each and every part and…

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Q: This shows as incorrect. Please help.

A: Moles of CCl4 taken = 4.15 mol (3 significant figures, 4, 1, and 5) Molar mass of CCl4 = 153.82…

Q: Experiment 4: The Determination of Boiling Point 2. Describe the method to be used in this…

A: We have to find boiling point

Q: 62.44 g of ammonium bromide is dissolved in enough water to make 425 mL of solution. What is the pOH…

A: Molarity (M): The number of moles of solute per litre of the solution is known as Molarity. Its unit…