Stoichiometric calculations mean: .A Gram atomic weight .B Gram formula weight .C Gram molecular weight .D Non of these

Q: : To decompose chemical compounds we use .A Galvanic cell B

A: Hey there! Answer: B (Electrolytic cell)

Q: A sample of seawater contains 1.3 g of calcium ions in 3,100 g of solution. What is rhe calcium ion…

A: PPM or Parts Per Million is a unit used to describe very small concentrations of a substance in a…

Q: Select the coefficients that should be placed in front of each substance to balance the following…

A: Balanced chemical equation is the equation in which equal number of atoms of each element are…

Q: T PREDICT THE PRODUCT OF THE REACTION GIVEN:

A:

Q: [1] 13 [2] H2O2, OH~ 7

A: Here we are required to predict the product of the reaction

Q: What are the difference between the properties of Metal and the properties Ceramics materials? use…

A: Please find your solution below : Metals are the elements that are generally opaque, lustrous and…

Q: Name the disadvantages and advantages of MSPE.

A: The first use of magnetic solid-phase extraction (MSPE) in analytical chemistry was published in…

Q: The combustion of propane (C3H8) in the presence of excess oxygen yields CO2 and H2O:…

A:

Q: Direction: Write the oxidation half-reaction and reduction half-reaction, and shorthand…

A: Given,

Q: 1. Write the balanced equation for the reaction of sodium hydroxide with sulfuric acid. 2. Calculate…

A: Here we are required to find the Molarity of NaOH

Q: The charges and sizes of the ions in an ionic compound affect the strength of the electrostatic…

A: The correct answer about lattice energy is given below

Q: 1.During inspection, the attributes and variable characteristics of a product is being compared…

A: All the questions have been answered in detail.

Q: How do we synthesize compound 2 from benzene?

A: In this question, we will synthesized the given compound 2 in the question from Benzene ring.  You…

Q: 26 24 22 20 18 16 14 12 10 5 10 15 20 25 Volume (L) 2.00-mol of a monatomic ideal gas goes from…

A:

Q: Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: 21,22,23,25

A: When groups or atoms in front and back carbon atoms overlap on each other, that means dehedral angel…

Q: Question 10 When cyclohexan-1-one is subjected to the series of steps outlined, 1. Zn(Hg), HCI 2.…

A:

Q: concentration of OH- in a sample is 2.2 x 10-6 M, what is the molar concentration of H3O+?

A: [OH-] = 2.2 x 10-6 M  we know.   ,  [H3O+] * [OH-] = 10-14

Q: In each reaction box, place the best reagent and conditions from the list. H₂C-C=C-H OH Н Hovoi HO…

A: See below

Q: 7. A glass with a specific heat capacity of 0.84 J g¹ K-¹ has a temperature of 20.0 °C. It is then…

A:

Q: Br u

A: For IUPAC naming following steps are required-> Identify the longest carbon chain containing…

Q: HI 2

A:

Q: 7. Consider these three labelled specific volume vs. temperature plots that may be displayed by…

A: The curve a shows amorphous solid. The curve b shows semicrystalline solid The curve c shows…

Q: You may change your response by submitting again. Question 4.41 Assume that you have a variety of…

A: see below

Q: Which one of the following electromagnetic spectrum regions contains the longest wavelength? gamma…

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Q: *5 carbon isoprene" - what is that? I had to find out more. According to this page in the LibreText,…

A: In this reaction 1st addition of hcl to diene and then substitution of Cl by SH and product.

Q: For the following reaction: A(g) +  3 B(g) ⇌  C(g) + 2 D(g) Calculate the magnitude of Kp (don't…

A: Given reaction is : A(g) +  3 B(g) ⇌  C(g) + 2 D(g)  Calculate the magnitude of Kp (don't report the…

Q: IUPAC NAMING and Indicate the stereochemistry if E or Z

A: IUPAC NAMING and Indicate the stereochemistry if E or Z

Q: The Gibbs free energy decreases when: I. A molecule breaks into two or more smaller molecules. II. A…

A: Here option e is correct  A) when a molecule break into smaller pieces than entropy increases and…

Q: a formation of a solution is an example of

A: The correct answer is given below

Q: Which of the following equilibrium equations have the smallest equilibrium constant? a) CH₂CH₂O Na +…

A:

Q: 10. What is the g% concentration of a 180mM NaCl solution?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Determine the number of core and valence electrons present in iodine. Number of Core Electrons:…

A: Here, we have to find the number of core and valence electrons that are present in iodine.

Q: • Question 5: Draw the products of each Lewis acid-base reaction. Label the electrophile and…

A: According to Lewis acid base principle, an electron pair donor is called a Lewis acid while an…

Q: Be sure to answer all parts. The interhalogen compound CIF3 reacts with NH3 to produce three…

A: Given, 2NH3 + 2ClF3 → 6HF + N2 + Cl2 mass of NH3 react = 27.4 g mass of ClF3 react = 166.7 g mass of…

Q: The concentration of Ca²+ in a sample of sea water is determined using a Ca ion-selective electrode…

A:

Q: 미 ㅇ >06-H - -> yfoot '애 옙 2 →>> 0 -OR 0 0 0 -OR - OR -OH (A) (B)

A: what is the correct mechanism given?

Q: Use standard enthalpies of formation in the table above to determine ΔHorxnΔHrxno for the reaction:…

A:

Q: 19 → 0 --> 11-006 BO ja tih '애 0 0 HG -OR - OA HO- - OR: (B) (D)

A:

Q: The alkyl halide shown reacts with sodium methoxide to form an organic product. H3C Br NAOMe H3C.…

A: Here we are required to predict the product of the reaction

Q: An unknown compound has the following chemical formula: Mn(CN)x where x stands for a whole number.…

A: Here we are required to find the chemical formula of the unknown compound.

Q: Which of the arrows points to an atom that is 2° (secondary) and sp³ hybridized? NH P

A:

Q: (6) Which of the following compounds has the lowest pka? (A) CICH,CO₂H (B)CHCO;H (C) CI₂CHCO₂H (D)…

A:

Q: According to MO theory, which is the INCORRECT statement for N₂™ ? There are no unpaired electrons.…

A: Given,  According to MO theory, which is the INCORRECT statement for N2- ---->  There are no…

Q: True/False Indicate whether the statement is true or false. Write T if the statement is true while F…

A: The answer is as follows:

Q: (A) (C) Br Br Br (B)

A: -> alkene give electrophilic addition reaction in presence of Br2 first of all cyclobromonium ion…

Q: What is boiling point? What is freezing point? What is dissolution?

A: As per our company guidelines we are supposed to answer only three sub questions.kindly repost…

Q: Given the unbalanced redox reaction: What is the initial oxidation number of the element oxidized?…

A:

Q: Calculate K, and pK, for water. H₂O acid (HA) + H₂O solvent H₂O+ + OH conjugate base (A)

A:

Q: 4. If 0.082 mol of (±)-a-phenylethylamine are reacted with 0.083 mol of (+)-tartaric acid, then: a.…

A: A) (+) tartaric acid reacts with the (\pm)-\alpha-phenylethylamine to produce salt (-)-amine…

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".