0 mL of 6M HI solution needs to be diluted to 3 M HCI solution. How much water is needed to dilute the solution? Your answer in whole number, do not include the unit/s

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A: In the electron ratio equation, the two radii (R and r) refer to different aspects of the system…

Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCI(g) → NO(g) + ½ C1₂ (9) is second…

A: Given, The gas phase decomposition of Nitrosyl chloride at 400 K. NOCl(g) -----> NO(g) +…

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Q: spr 25 : 2Px 2Py (k) Sp2 hybrid orbital contains (2px + 2s, 2px + 2pz + 2s, 2px + 2s, 2px + 2py +…

A: Hybridisation: It is a phenomenon of combining two or more atomic orbitals to give a new degenerate…

Q: Combustion of hydrocarbons such as ethane (CH) produces carbon dioxide, a greenhouse gas."…

A: The balanced equation for the combustion of ethane is   2 C2H6 (l) + 7 O2 (g) --------> 4 CO2 (g)…

Q: Explain why carbon is a unique molecule.  Why is its uniqueness important to carbon forming bonds…

A: This answer provides a brief explanation of why carbon is a unique molecule and why its uniqueness…

Q: 2. Two substances, A and B, have the same molar extinction coefficient at 260 nm: 1.80 x 10…

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Q: Can you offer specific examples to back up your assertion that narrowing or broadening conversions…

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Q: Will a precipitate form if a 190.0 mL of 0.082 M solution of strontium nitrate (Sr(NO3)2) is added…

A: We can predict whether precipitate will form or not by comparing Ksp value with reaction quotient Q.…

Q: You need to make an aqueous solution of 0.215 M magnesium bromide for an experiment in lab, using a…

A: The molar mass of magnesium bromide is the sum of the atomic masses of magnesium and bromine,…

Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

A: Well, we have to look carefully the lewis structure and try to imagine if there any H-bond possible.…

Q: 5) Consider the solution to consist of three distinct particles: water molecules, sodium ions and…

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Q: F' ОНС. NH2 ОН OH CH3 -CHO

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A: In the given question we have to write the ICE for the following equilibrium reaction.

Q: Match the following terms to the correct statement Molar absorptivity Absorbance Transmittance 1.…

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Q: True or False: For each of the following statement, state if it is true or false. If it is false,…

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Q: to produce potassium metal, an electric current is passed through the solid potassium chloride.…

A: Electrolysis of molten potassium chloride (KCl) or its aqueous solution can result in the separation…

Q: Incomplete combustion: _CH4(g) + _O2(g) —> _C(s) + _H2O(g).

A: Given- Incomplete combustion reaction _CH4(g) + _O2(g) —> _C(s) + _H2O(g). Consider the…

Q: Match the wavelength range of electromagnetic radiation to the type of pectroscopy. 4000-600 cm-1 10…

A: Spectroscopy is the study of the interaction between matter and electromagnetic radiation (light) as…

Q: Caffeine has the empirical formula C4H5N2O and an approximate molecular weight of 97.1 g/mol. What…

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Q: Rank the carbocations in the table below in order of increasing stability (1 least stable and 4 most…

A: Carbon has positive charge and posses three bonds are called carbocation .

Q: Part II. Nomenclature, Provide a structure or name for the following: ... Br Br…

A: Long chain in first compound, contains nine carbons. there are two chiral centers present and both…

Q: O Macmillan Learning A silver cube with an edge length of 2.27 cm and a gold cube with an edge…

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Q: Table 3. Summary of Reactions of Carbonyl Compounds lodoform test Yellow precipitates No reaction No…

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Q: What is the expected freezing point of a 0.90 m aqueous solution of CaCl₂? (Assume complete…

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Q: Name the compounds below according to the IUPAC naming system 5, 2 HHH I C I H-C -C- 40% H HIGIH I…

A: for multiple subparts-" since you posted a question with multiple subparts, we will solve the first…

Q: GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new…

A: Given: The amount of digoxin that can be detected is 1.5-2.0 ng/mL. The volume of the sample of…

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Q: 4. Determine the solubility of silver sulfate (Ksp = 1.2 x 10-5) in a 0.10 M solution of silver…

A: Given :  Ksp of silver sulphate (Ag2SO4) = 1.2 x 10-5  Concentration of silver nitrate (AgNO3) =…

Q: . Your kidneys work by separating small ions in your blood from the larger protein molecules. Based…

A: The human kidneys are vital organs responsible for filtering the blood and removing waste products…

Q: How many KCL are produced with 50mL of 1.5 Moles of HCL, and 50 mL of .071 Moles of KOH?

A: If in a reaction 50mL of 1.5 Moles of HCL, and 50 mL of .071 Moles of KOH reacts. We have to…

Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl₆(PO₄)₄(OH)₈･4 H₂O.…

A: Given data  The semi-precious stone turquoise is a hydrate and with the chemical formula…

Q: Macmillan Learning Convert 1.00 g of each element to moles. How many moles of beryllium are in 1.00…

A: Given, Convert 1.00 g of each element to moles. 1.00 g Be = ? mol Be 1.00 g Mn = ? mol Mn 1.00 g C =…

Q: According to the Debye Theory of solids, the molar heat capacity at low temperature is given by Cp =…

A: The randomness of particle in system is known as entropy of the system.

Q: Convert to dash-wedge

A: Since, In the figure of the question, it is Newmann form. When change to wedge-dash keep in mind…

Q: A sample of gallium contains two isotopes and its atomic weight is 69.72 amu. If the sample is…

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Q: Use the orbital diagrams to explain why the first ionization energy of nitrogen is greater than the…

A: Ionization energy is the minimum energy required to remove the most loosely held electron or highest…

Q: A sample of hydrogen sulfide, H2S, had a mass of 51.00 g. Calculate the number of hydrogen sulfide…

A: Given, mass of H2S = 51.00 g number of H2S molecules = ? Note:  molar mass of H2S = 34.1 g/mol

Q: What mass of iron contains 6.12 * 10^22 atoms of Fe?

A: Molecular weight of Fe=58.845g/mol. Avogadro Number=6.02×10^23atoms/mol.

Q: Why should the selected rule(s) be followed? A residue left on the balance will contaminate the…

A: The given statements are A residue left on the balance will contaminate the balance pan surface and…

Q: Select the resistivity of the following materials at 20degC. Match each item to a choice: Choices:…

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Q: Properties and IMF: Carotenes and Xanthophylls are almost identical in structure, but one ended up…

A: Beta-Carotene structure   Xanthophyll structure

Q: 2. In the previous example, you added 4 Boron-11 isotopes to 1 Boron-10 to make the average atomic…

A: We know, average = sum of observations/ total number of observations

Q: 1. Draw and name, using R, S system of nomenclature, the Fischer projections of the isomers of…

A: all the isomers are drawn and nomenclated R S

Q: า Macmillan Learning How many moles of sodium, Na, are in 1.73 x 1024 Na atoms? @ 1.73 x 1024 Na…

A: Given, Number of atoms of Na = 1.73 × 1024 Na atoms Number of moles of sodium, Na = ? Note:…

Q: Calculate the activation energy of a reaction if a temperature increase from 25.0 °C to 95.0 °C…

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