Fix to the right answers do all please

Q: A-AgNO3 B-BaCl2 C-CuSO4 D-HCl E-H2SO4 F-NaI G-NaBr H-NaOH I-(NH4)2SO4 J-NH4Cl Explain your answer

A: From the litmus paper test, the nature of the solution can easily be determined. If we take blue…

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: The first part is wrong

A: Given -> Weight of NOCl at equilibrium= 0.0220 gm Weight of NO at equilibrium= 0.0114 gm Weight…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Certainly! The reaction you're describing involves the addition of bromine (Br2) and sodium…

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

A:

Q: Choose the letter that ranks the numbers from Least to Most boiling point 1) a. Least>4), 2), 3), 1)…

A: Boiling point the temperature at which the vapor pressure of the liquid become equal to the…

Q: Can this be solved more clearly? I do not believe the answer is correct

A:

Q: Why wouldn't A be the best answer?

A: The option(A) is Heterogeneous mixtures can always be separated by filtration, while homogeneous…

Q: THank you.  Do I need to simplify the final answer that you got?

A: Given that,  The mass of the water (solvent) is w1 = 3200 g = (3200/1000) kg = 3.2 kg. The molar…

Q: Calculate the formula of FeCl3 NH2O if you started with 8.99 g of iron (III) chloride hydrate. After…

A: Given: mass of FeCl3.H2O = 8.99 g mass of FeCl3 = 4.5 g molar mass of FeCl3 = 162.2 g/mol molar mass…

Q: Construct a graph corresponding to the linear equation y=2r -6

A: The linear equation is y = 2r - 6 or y(x) = 2x - 6  We can plot the linear equation by taking a…

Q: See image below. Can you please show me how to get to the third option as the correct answer?

A: The chemical reactions involved in the oxidation of bromide ion by hydrogen peroxide are,…

Q: This is not right!!! or even the right molecule

A: Assignment Chemical shift (ppm) Integration (no. of protons) Splitting Ha 4.88 1H doublet of…

Q: Why hydrogen bond is considered a weak bond?  At least a three sentence answer, please.

A: Covalent bond: The covalent bond is formed by the sharing of electrons. The atoms share the…

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: 90 80 70 60 50 40 30 10 1000 500 3000 2500 2000 1500 4000 3500 20 % Tlánsmittance

A: D-fructose

Q: this is wrong.....  here s te response... can youprovide correct please????

A: Answer: These question are based on Le-chatalier's principle according to which, on changing any…

Q: Hi, both answers are incorrect. Can you recheck it?

A: It is showing incorrect because you should have written 5.350 kg as answer as provided by the…

Q: Please do D, E, and F

A: The given reaction schemes are shown belowWe have to draw the missing reactants and products.

Q: This is not the correct answer, any other suggestions?

A: Firstly Friedel craft acylation is carried. Then nitration is carried out. Then reduction with…

Q: the H+ and OH are incorrect.Can you please correct?

A: H+ and OH- ion concentration can be calculated from the given pH value by using the relation of pH…

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.