It takes 142.9 s for a 1.06-A current to plate 0.1627 g of a metallic element from a solution containing M2+ ions. What is the element (M)? Answer with the chemical symbol for the element. Submit Answer Tries 0/99

Q: Fill in either the final product or starting reagents for the following Diels-Alder reactions: Me…

A: Diels Alder reaction involves the reaction between diene and dienophile. This is also called 4+2…

Q: Which of the following is the correct co-efficients when the following equation is balanced: Li,N…

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Q: (1) mCРBA Fumeric acid product (2)H30+ (1) mCPBA फ्यूमेरिक अम्ल on. उत्पाद (2)H30+ СООН on HO (A)…

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: d) H3C 2 CH,MgBr H,O" CH3

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Q: • Explain Heisenberg Unte loinky principie with deivahion aloy Gully describe in word and more than…

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Q: What sort of side chain does the amino acid below have: COO H3N-C-H CH2OH Onon-polar charged polar…

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Q: H2O, H2SO4 H9SO4 R CH3 A methyl ketone R-C C-H A terminal alkyne 1. ВНз, ТHF H. 2. Н2О2 H H An…

A: Diborane is added to an alkyne in a such a way that the boron part will be on less hindered side of…

Q: What sequence of reactions is needed to carry our the following synthesis? Br Br 1) t-BUOK, 2) HBr…

A: We have to find the correct sequence of reagents that is required for this synthesis.

Q: Rank the following elements according to their ionization energy. element ionization energy rubidium…

A: Ionization energy is the energy required to remove an electron from the atom of an element. If an…

Q: ete the following reactions by providing the missing reagent(s) or Of the major product. OH + En HBr…

A: Olefins are reactive compounds shows an addition reactions. Form the olefins we can produce the…

Q: Which complexes/enzymes play a roll in pumping protons (H+)? (Select all that apply) Complex I…

A: Enzymes are biocatalysts that increase rate of reaction in various biological processes occurring in…

Q: Ketamine, sometimes used as an adjuvant to general anesthesia, is available as a 10.0 %(w/v)…

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Q: Describe briefly with either UV-Vis or IR spectroscopic method that could be employed to distinguish…

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Q: De Broglie Hypothesis ( Dual Naruse of matter And Radi ohou) Ex plovn weu along with detailed…

A: You have multiple questions so I will solved first question for you and please post separately rest…

Q: According to MO theory, which of the following lists ranks the nitrogen species in terms on…

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Q: acidic equilibrium

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Q: Cleavage of C2H6 to produce two CH3· radicals is a gas-phase reaction that occurs at 700 °C. This…

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Q: Each row of the table below describes an aqueous solution at about 25 °C. [1,0]0 to 2 significant…

A: We have given  pH of three solutions. We need to find the concentration of hydronium ion. Using…

Q: Radiocarbon dating techniques are used to determine that a very old piece of bone emits emits about…

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Q: 8-10 Can hydrogen sulfide be oxidized using hydrogen peroxide for the following conditions: [H2S] =…

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Q: Predict the main organic product including any possible stereochemistry for the following reactions.…

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Q: Do research on one of the following topics and construct a 3 paragraph informative summary on the…

A: Answer - Ocean acidification - Ocean acidification is the ongoing decrease in the pH value of the…

Q: Suppose that equal volumes of 0.114 M sodium chloride (Nac) and 0.0888 M silver nitrate (AgNO) are…

A: Here equal volume of 0.114M NaCl and 0.0888M AgNO3 solution are combined. Given Ksp of AgCl=…

Q: 17. In which of the following solutions, Mn(OH)2 has the greatest solubility? (by assuming…

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Q: Using the vale of 300 mOsmol.L-1 for plasma answer the following questions: A 2.0 L solution…

A: Given: Osmolarity for plasma = 300 mOsmol.L-1

Q: cid dissociation constants of three unknown weak acids.

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Q: A chemist dissolves 649. mg of pure barium hydroxide in enough water to make up 90. mL of solution.…

A: Given, mass of barium hydroxide, Ba(OH)2 = 649. mg = 0.649 g Volume of the solution = 90. mL = 0.09…

Q: De Broglie Hypothesi3 ( Dual Nahuse of matter And Radi ohou) Explovn weu aloug with defailed Ex…

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Q: Solids have de: (a) Solids are easily Compressible. 19. If the temperature of a gas is increased at…

A: Constant pressure means Charles law can be applied . Detail description is given below

Q: constitution isomers

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Q: The following two molecules are what type of isomers? ČI CI O The same molecule Enantiomers…

A: Enantiomers can be defined as pair of the molecules that are non superimposable mirror image of each…

Q: Predict the main organic product including any possible stereochemistry for the following reactions.…

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Q: 1. lonic Bonding 2. Cation 3. Anion 4. Valence 5. Compounds

A: There are different types of bonding present between molecules-  1- covalent bond 2- ionic bond

Q: What is the mass of solute in 3.81L of 0.0232 M Zn(NO3)2

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Q: Do diastereomers have the same boiling point or melting point?

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Q: Which of the following is false regarding a voltaic/galvanic cell?   Oxidation occurs at the anode…

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Q: cyanide ion-selective electrode obeys the equation The potential was -0.230 V when the electrode was…

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Q: Complete the equation for the ionization of water by drawing the conjugate acid and conjugate base.…

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Q: A titration of 44.0 mL of a sulfuric acid (H₂SO₄) solution of unknown concentration with a…

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Q: ke many other complex ions, the formation of complexes between tin () cation and hydroxide anions…

A: Answer: (E) 2.82×10^-28 M

Q: Which of these substances has the greatest viscosity?: pancake syrup, vinegar, or milk

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Q: The combustion of methane is given by the equation (Note: It is not balanced therefore you have to…

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Q: What is the pH of 1.00 L of a buffer that is  0.110 M nitrous acid (HNO2) and  0.180 M NaNO2? (pKa…

A: pH of buffer solution is calculated by using Henderson Hassel balch equation

Q: Consider the following three compounds: CH,=CH, CH,=CH-CH=CH, CH,=CH-CH=CH-CH=CH, (1) (2) (3)…

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Q: The molar solubility of europium (1) hydroxide is 1.37 x 10' M. What is the K value for the dsoation…

A: The equilibrium between the soluble ions and insoluble salt can be described by the solubility…

Q: Write the appropriate reagents, conditions and products for the following transformations, in a…

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Q: (3) Barium chloride has a hydrated form, BaCl2 XH2O. A 7.25 g sample of the hydrate lost 1.07 g of…

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Q: Write the chemical formula of the following complex ions. formula name tetrachloroferrate(III) 圖 ?…

A: The chemical formula of the above compounds are given below

Q: Name the following compounds according to the IUPAC nomenclature and mark all asymmetric C atoms…

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Q: Write the appropriate reagents, conditions and products for the following transformations, in a…

A: When the benzene or its derivative react with nitric acid and sulfuric acid then it undergoes…