How many grams of sodium hydroxide will react with a solution containing 73.00 g HCl? Molar masses NaOH, 39.99 g/mol, HCl 36.45 g/mol.  NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)

Q: is a generalized structural representation which can be used for all of the following, except: A)…

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Q: Imagine you are working in a lab, and you want to prepare a solution of cobalt(II) chloride. You…

A: Given the mass of unknown hydrate of cobalt(II) chloride, CoCl2.xH2O = 1.0096 g mass of CoCl2(s)…

Q: a) calculate the packing efficiency of a body-centred cubic structure. (show working) b) the…

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Q: (d) Propene can polymerize to form poly(propene). (i) State, with a reason, the atom economy for…

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Q: Given: SrBr2 What is the type of chemical bond? • If ionic bond, show the reaction or process of…

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Q: Problem 1. What are products formed from the below reaction? Draw the stereoisomers and name them.…

A: The solution is given below -

Q: What subatomic particles will be found in the nucleus of an atom ?

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Q: 0 B, A, C o A, C, B O C, B, A O C, A, B Н Н Н Н -C H H с. Н H C Н Н с T Н (A) о (В) -Ö-H Н (C) H C Н…

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Q: A titration flask contains 0.00425 moles of an acetic acid sample a. Determine the moles of the base…

A: Given-> Moles of acetic acid = 0.00425 mole Molarity of base = 0.200 M

Q: Draw the Fischer projection formulas for the following isomers of D-fructose: (a) an epimer (b) an…

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Q: NH NaOH ? H3O+ NH₂

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Q: The skeletal formulae of two compounds with molecular formula CH₁₂O are shown below. a OH OH…

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

Q: paramagnetic [NiBr4]^2- and diamagnetic [Ni(Cn)4]2^2- adopt different geometries; give the geometry…

A: Generally those complexes in which central atom attached with weak field ligands have unpaired…

Q: Let us assume that Fe(OH)3(s)Fe(OH)3(s) is completely insoluble, which signifies that the…

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Q: How many asymmetric centers are present in a molecule of 2,6-dimethyl-4-ethyl-4-chloroheptane?

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Q: The following data show the rate constant of a reaction measured at several different temperatures.…

A: Using Integrated form of Arrhenius equation, activation energy and frequency factor can be…

Q: (a) Which of the following represents the equation for the reaction between ethane and chlorine in…

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Q: A voltaic cell utilizes the following reaction: 4Fe²+ (aq) + O₂(g) + 4H+ (aq) +4Fe³+ (aq) + 2H₂O(1)…

A: Dear student ,   since you have posted multiple questions we will allow to solve only first question…

Q: Oraw Figure 2 in the space below, the synthesis of melatonin, for each step label the functional…

A: Given that, the synthesis of melatonin from tryptophan. We have to level the functional groups for…

Q: Provide curved arrows consistent with the change in bonding for the reaction of compound 1 with…

A: We use curved arrows to show the movement of electron(s) during an organic reaction mechanism.

Q: A compound has an empirical formula of HgCl. If the molecular mass of the compound is 472.2 g/mol,…

A: Here we are required to find the molecular formula.

Q: Name this compound: O ortho-methoxyphenol O meta-methoxyanisole o meta-methoxyphenol O…

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: Chemistry Please solve the questions as soon as possible. I'll upvote your work.Thank you! Ex 11.…

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Q: Using Curved Arrow Formalism, what is the reaction of 1-chloro-1-methylcyclopentane treated with…

A: Given in following question reaction write curve arrow machenism 1 chloro 1 methylcyclopentane…

Q: CH3CH₂CH₂COOH CHCI₂COOH CICH₂CH₂CH₂COOH 1 2 3 CH₂CHCH₂COOH CH₂CH₂COOH CH,CH,CHCOOH CI 5 Cl 6 Which…

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Q: The transformation of propene to propan-2-ol in acidic conditions occurs via: H₂O H₂SO4 O…

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Q: Which one of these is a photon scattering off of a freed electron? (a) (e) hf whip -ht

A: Given:

Q: Consider the reaction of propene with HBr: H HBr ty= H3C 3 H Following Markovnikov's Rule, which…

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Q: A buffer solution is 0.328 M in H₂C2O4 and 0.275 M in NaHC204. If Ka for H₂C₂O4 is 5.9E-2, what is…

A: In this question, we need to determine pH of the solution. Here given the values of concentration of…

Q: The enthalpy (or heat) of combustion of acetone, (CH3)₂CO, is-1657.8 kJ. The reaction is (CH₂)2CO…

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Q: Which of these labels correctly describes the relationships between groups A and B in this chair…

A: Here we are required to find the relationship between A and B

Q: Calculate the pH of a 0.1M solution of protonated methylamine (pKa =7)

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Q: Activity 4.1. Identifying the geometry of compounds Directions: Complete the following table.…

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Q: a) name and draw the possible isomers of the complex in the compound [Cr(NG3)4Br2]Br.

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Q: he best reagent 3 is: NaOH NBS, ROOR, hv H₂O₂, NaOH, H₂O

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Q: Select all names that correspond to an isomer of 4-isopropylheptane. 3,4-diethylhexane…

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Q: evise an acid/base extraction method capable of separating Eugenol from affeine. The pKa of eugenol…

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Q: 10. Between 0°C and 90°C, the potential of the cell Pt(s) | Hg. 1.00 atm) | HCl(aq, 0.100 m)|…

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Q: A 125-mL aqueous solution contains 0.421 g NaH2PO4, 0.786 g CaCl2, and 2.45 mL acetone. a. What is %…

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Q: In the 1.0 M CuSO4 solution, the following species are present: Cu²+, SO4², H₂O, H³O*, and OH*.…

A: Given , Solution :1 M CuSO4

Q: Calculate the pH of a solution containing 0.3 M HCOOH and 0.1 M HCOO (pKa of HCOOH = 3.76)

A: Concentration of HCOOH (Acid) = 0.3 M  Concentration of HCOO- (conjugate base of acid) =  0.1 M  pKa…

Q: Do the molecules below have a permanent electric dipole moment? a) H H b) H-Sn-H H Submit Answer 1…

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Q: Shown below is the Lewis structure of formaldehyde, also known as "formalin", a fixative for…

A: Geometry of a molecule is determined by its hybridization which depends on the number of bonds…

Q: How many gauche butane interactions are present in this chair conformation? 신 01 ○3 ㅇㅇ ○ 2 04

A: Ans: 4 (four)   The gauche interaction occurs in butane occurs when the two methyl groups have…

Q: Name this compound: O 4-oxo-2,2-dimethylcyclopentanol o 2,2-dimethyl-4-oxocyclopentanol o…

A: IUPAC nomenclature is used for naming the organic compound as recommended by international union of…

Q: Is this compound chiral, achiral, or achiral and meso? b o achiral and meso o achiral o chiral

A: To find : Whether the given compound is chiral, achiral or achiral and meso. Chiral carbon : A…

Q: Fructose (molar mass = 180.2 g mol−1) is a common sugar. What is the molality of a solution of…

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Q: O 137 yrs O 173 yrs O 371 yrs O 317 yrs

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Q: A sample of xenon gas at a pressure of 0.806 atm and a temperature of 27.7 °C, occupies a volume of…

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Q: following

A: Note:- Metal and non-metal generally forms ionic bond  Non-metal and non-metal forms covalent bond…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".