What is the daughter nucleus (nuclide) produced when 213Bi undergoes alpha decay? Replace the question marks with the proper integers or symbols. daughter nucleus (nuclide): 209 T1 81 Incorrect

Q: An 18 carat white gold is made by dissolving 12.5188 g of Copper, 14.1431 g of Silver, and 63.5172 g…

A: Given that, a metal alloy is made by the copper (Cu), silver (Ag), palladium (Pd), and gold (Au).…

Q: 10) A physician desires a dose of 10 mcg/kg of digoxin for an 8 lb newborn child. How many…

A: Weight of new born = 8lb Dose required = 10 mcg/kg

Q: Give the IUPAC name for the structure below. pa OH

A: The answer for this problem is provided below in great details within the attached figure.

Q: How many o and bonds are in this molecule? number of o bonds: EC-H number of bonds:

A: A single bond is composed of a sigma bond. A double bond is composed of one sigma bond and one pi…

Q: What is the Heat of Fusion? 2. How to Calculate the Heat of fusion? 3. What is the Molar heat of…

A: Hfusion is used in thermodynamics to calculate the energy required to change the phase of a…

Q: Let's begin by considering the equilibrium position: Let's consider the formation of ammonia from…

A: Given reaction: Formation of ammonia from nitrogen and hydrogen gases in a rigid container.

Q: Ethanal vapour undergoes thermal dec in the C₂H4O(g) ->> CH4(g) + CO(g) Analysis Questions a) Use…

A: A question based on chemical kinetics. A set of experimental data is prescribed based on which the…

Q: - 3 mol L ( 23 ) ( 10 -2 =) ( 140.40(1) 3.3 L 1 mL = 0.49 g mL

A: This question is related to stoichiometry. In the given question, an equation is given and some part…

Q: The following reaction was carried out in a 3.00 reaction vessel at 1100 K: C(s) + H₂O(g) = CO(g) +…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: A. Complete the equations below. Take note that the atomic mass in the equations must be rounded off…

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Q: O=A H-O N -N sofosbuvir Sovaldi treatment for hepatitis C O

A: Loan pairs are extra pair of electrons present in the valance shell of an atom. That is the extra…

Q: When 162.26 g of 177.3 0C water steam turns into 91.1 0C water liquid, how much heat is going to be…

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Q: .000104 Be sure to answer all parts. Calculate the molar solubility of Ag2SO4 in each solution…

A: According to the question, The Ksp for the silver sulfate is given by = 1.5x10-5 The molar…

Q: If the mixing ratio of CO2 is 350ppmv calculate the CO2 concentration in terms of moles/L and…

A:

Q: Which compound has the most acidic proton? 01 Oll O III ON OV III IV

A: To predict the most acidic proton among the given compound we have to compare the stability of the…

Q: Name each of the following organic molecules: A F K OH OH B s L SH TY U H M :O: D HO Br Br cl N E

A: Given some organic molecules. We have to write their name. Now,

Q: How would you carry out the following reactions? (a) CH₂CH₂C=CH2CH₂CH₂CH₂ ? (b) CH3CH₂C=CH (c) (d)…

A: These reactions involve the Merkonikove and anti Merkonikove addition of H2O followed by…

Q: Bismuth has a hexagonal structure, with a0 = 0.4546 nm and c0 = 1.186 nm. The density is 9.808 g…

A: According to the question, The ao = 0.4546 n, The co = 1.186 The density of the bismuth = 9.808…

Q: What volume of hydrogen gas, in mL, is produced from 0.143 g Mg reacting with an excess of HCI at a…

A:

Q: For the reaction: 4 Fe2+ (aq) + O2 (g) + 4 H3O+ (aq) → 4 Fe3+ (aq) + 6 H2O (l) it is known that when…

A: well,  The rate equation can be written for the reaction-…

Q: Balance the following equations using the smallest possible whole number stoichiometric…

A:

Q: Complete the following table, indicating the number of each subatomic particle or the chemical…

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Q: Calculate the vapor pressure of water above a solution prepared by adding 24.5 gg of lactose…

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Q: Draw an equivalent resonance structure that minimizes charge. Include all lone pairs in your…

A: The carbanion is stabilized by resonance of adjacent double bonded carbons.

Q: Consider the reaction Ca(OH)2 (aq) + 2HCl(aq) → CaCl₂ (8) + 2H₂O(l) for which AH-30.20 kJ and AS…

A:

Q: • Complete this table for H₂O. T (°C) 220 P (kPa) 400 u (kJ/kg) 1450 Phase Saturated vapor

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Q: For the following dienes, predict the product and draw the full arrow pushing mechanism. Label each…

A: Conjugated double bonds undergo a 1,2 or 1,4-addition reaction with HX. At lower temperatures,…

Q: Exactly 15.1 mL of water at 26.0 °C is added to a hot iron skillet. All of the water is converted…

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Q: Mass of unknown metal: 20.386 g vol of water: 100mL Initial temp (of metal): 87.74 C Initial temp…

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Q: 62 Use the reactions we learned in Chapter 12 and this chapter to show how to bring about the…

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Q: One can use Hess's law to calculate the change in enthalpy for a process so long as no more than two…

A: •This question is asking regarding Hess's law:- 1)Hess's Law states that regardless of steps of a…

Q: 1. Which substance has the higher entropy under standard conditions? NO: (g) or N.O. (e) (g) or b…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: Draw the chair flip of the following molecule. DO NOT rotate the molecule in anyway. Et Me

A: We can flip the chair conformation easily by following the below method-

Q: What is the major product of the following reaction? A -? ? oth ope

A:

Q: A CN

A: In this  problem, we have to figure out the product synthesized in the given reaction.

Q: Give answer to all parts?

A: Two numerical problems based on properties of liquids. Data required for determining Osmotic…

Q: T1 The saturated vapour pressure (VP) (pº) and partial VP (p) of a mixture of propanone (acetone, A)…

A: We have find out the answer.

Q: A 1.0-inch segment of thread weighs 2.9 mg. What would be the mass, in g, of a full spool of thread…

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Q: Compare sodium with aluminum. Which one would you predict to have a higher effective nuclear charge?…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: All of the following acid-base reactions are reactions that we will study in greater detail in the…

A:

Q: Here are two possible methods for measuring the volume of an irregular shaped object: a) Add it to a…

A: For irregularly shaped body - it cannot be measured through a ruler.

Q: 50) It takes 208.4kJ of energy to remove 1 mole of electrons from an atom on the surface of rubidium…

A: As you have asked only for the Q.50, Hence we are solving for the same.   According to the question,…

Q: 74°F Clear CH₂ ✪ Q Sea

A: Answer:- This question is answered by using the simple concept of writing the resonating structure…

Q: Write the balanced COMPLETE ionic equation for the reaction when FeBr3 and (NH4)2S are mixed in…

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Q: A sample is found to contain 6.79x10-11 g of salt. Express this quantity in milligrams. X mg

A: In this question, we will convert the unit g to in mg unit.  Given, sample contains = 6.79 × 10-11 g…

Q: Draw a resonance structure that places a pi bond in a different position. Include all lone pairs in…

A: We have find out the resonance structure of given compound.

Q: 106. Combining two real wave functions ₁ and 2, the following functions are constructed: A = ₁ + ₂₂…

A: Quantum chemistry is the branch of chemistry that applies quantum mechanics to study the electronic…

Q: _CH=CHCN 3-phenylpropenenitrile Electrophilic substitution on 3-phenylpropenenitrile occurs at the…

A: The molecule given is 3-phenylpropenenitrile.

Q: Question 4 An 18 carat white gold is made by dissolving 14.4014 g of Copper, 10.2636 g of Silver,…

A:

Q: OH SYNTHESIS 1. POCI3 2. HBr, ROOR 3. Mg, ether 4. benzaldehyde 5. H3O+ workup 6. PCC 7. CH3MgBr 8.…

A: POCl3  convert alcohol to alkene.PCC is an oxidising agent it converts secondary alcohol to ketone.