10 The Madrigal family grills every Sunday after their weekly soccer match with the Dorsey family. To grill, however, they need a total of 246.44 g of propane gas. How many protons are there of carbon in 264.44 g of propane gas?

Q: Draw the product of each of the following Diels-Alder reactions, showing stereochemistry if present.…

A: The Diels–Alder reaction is the reaction between a conjugated diene and an alkene (dienophile) to…

Q: 2.7 Fill in the electron lone pairs. How many are there altogether for the two structures?

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: What is the pH of 0.100M acetic acid CH3CH2O2H, Ka=1.8x-5 0.100 M NaCl

A: 0.100 M acetic acid, CH3CO2H                    Ka = 1.8 × 10-50.100 M NaClWe have to calculate…

Q: The element potassium forms a The symbol for this ion is The number of electrons in this ion is with…

A: Potassium is a metal and its symbol is K. Its atomic number 19. It has one valence electron. The…

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Q: If the rate constant for the decomposition reaction of cyclobutane into ethylene is 2.08 x 10-2 s1…

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Q: Provide a name for the following compound: afy O 4-Isobutyl-3,4-dimethylheptane O…

A: we have to name the given structure using IUPAC rules

Q: What is the mass of a diamond that has a density of 3.26 g/cm3 and a volume of 0.372cm3

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Q: A bottle of soda has a head space containing 25.0 mL of CO₂ gas at 4.2 atm pressure when the soda is…

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Q: Which of the following is correct concerning the orbital energy? O4s <4p < 4d < 4f O4s <3s<2s< 1s…

A: Orbital energy:- Orbital energy is decided by (n+l) rule. •Here n=&gt; Principal quantum number…

Q: (8) CO₂H N. H EtO₂C=CO₂Et NaOAc, Ac₂O Heat CO₂Et -CO₂Et

A: Introduction: Carboxylic acid group (-COOH) in presence of base and heat undergoes decarboxylation.…

Q: Activity 1.2 Rice that Sinks! Materials: small transparent bowl or glass, 1 tablespoonful of cooked…

A: Mixture: A mixture can be defined as a substance that is made of more than one element or compound.…

Q: Consider a tripeptide (a peptide that's only 3 amino acids long) composed of one molecule each of…

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Q: ㅛ 9.70 9 8 9.60 7 6 d (ppm) Ⅱ 5 (w 4 3

A: spectroscopic techniques are used to determine the structure of chemical compound.

Q: Starting with benzene, propose a suitable synthesis for the following compound. (Please show every…

A: Directivity of groups are important  in types of conversions.

Q: Table 2. Specific heat of common metals Metals Copper Aluminum IV. V. Brass Steel Bronze Results and…

A: Specific heat capacity is the amount of heat energy  required to raise the temperature of unit mass…

Q: 1. 2. CH₁ F% 1. CH3 2. + HI a Proton transfer b= Lewis acid/base c = Electrophilic addition HCI CH₂…

A: Mechanism by which the given reactions is given below.

Q: 15. Calculate AH of reaction for the free radical bromination of cyclopentane to give…

A: Answer: Chemical reaction taking place is: C5H10+Br2→C5H9Br+HBr

Q: Calculate the percent composition by mass for Fe(NO3)3 Use the molecular weights to two decimal…

A: Answer: To find out the mass % of an element in a compound we will divide its mass present in 1 mole…

Q: What is the half-life of a first-order reaction if k=0.045 s¹? Your Answer: Answer units

A: For the first order reactions, half life = 0.693K where  K = rate constant

Q: A certain reaction has an activation energy of 26.79 kJ/mol. At what Kelvin temperature will the…

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Q: For the following compounds, please estimate the order of a) increasing London dispersion forces, b)…

A: The concepts used here us from organic Chemistry. We have given 3 compounds and we have to tell the…

Q: Compound 1. C₂H4 2. C6H6 3. C₂H 4. CO32- 5. NH Lewis Structure Type of Hybridization Illustration of…

A: Here it is asked about the hybridization,Lewis structure of some compounds.Let's discuss.

Q: An experiment produces evidence that the evaporation of 4.00 g of liquid butane, C4H10 (l), requires…

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Q: Identify the most acidic carboxylic acid. O CH3COOH CICH₂COOH O ICH₂COOH O FCH₂COOH O BrCH₂COOH

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Q: C. SiSz S = St= S. D. SeCl₂.. :CI-Se-ci:

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Q: [H+] 11 [OH™] 2[CO-] + Answer Bank 2[H+] [HCO3] + 3[H+] [CO] [H,CO, ]

A: The balanced chemical equation is the equation in which the number of atoms on the both sides of…

Q: in 2. The density of ethanol (CH3CH₂OH) is 0.789 g/cm³ at 25°C. What is the mass grams of a 25.4 L…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: Arrange Mg,H and Ag in order of their activities, listing the most active first. Explain how you…

A: Answer: This question is based on reactivity series where elements have been arranged in order of…

Q: (c) A table of energies and degeneracies is given below for the lowest energy vibrational states of…

A: Here we are required to find the partition function for the given vibrational energy state.

Q: If 454 g of NH4NO3 decomposes, how much N₂O and H₂O (in grams) are formed? mass of mass of

A: Late of conservation states that sum of masses of reactant is equal to total mass of products.…

Q: draw all the molecule separately in chemdraw like in step 1 draw one compound , in step 2 draw…

A: The structures of all the compounds drawn in ChemDraw are given below:

Q: Prepare each compound from CH₂CH₂CH₂CH₂OH. More than one step may be needed. a. CH₂CH₂CH₂CH₂Br C.…

A: (a) 1-Bromobutane can be prepared from Butan-1-ol by reacting Butan-1-ol  with HBr.  (b)…

Q: 3.) Vanilla ice cream is made with vanillin (C3H8O3), which is an artificial flavor. If I have 186…

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Q: Compared to an orange wave, a green wave has a higher frequency. lower frequency. higher energy.…

A: VIBGYOR  V-&gt; Violet  I -&gt; Indigo  B -&gt; Blue  G-&gt; Green  Y -&gt; yellow O-&gt; orange  R…

Q: Arrange Pb, Mg, Zn in order of their activities, listing the most active first. Explain how you…

A: The arrangement of metals in order of their activity is as follows. Mg &gt; Zn &gt; Pb

Q: 2A+B-A₂B What is the reaction rate if k = 2.55 M-2s¹ and [A] = 1.50 M [B] = 1.10 M? Hint: Write down…

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Q: Select the correct structure of HPO27. OH HO-P-OH O HO-P-O HO-P-0 O

A: Given,  HPO42-

Q: 6. On a cold day in Chicago, Zendaya grabbed a hot chocolate to drink. The hot chocolate has 3.062 x…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: e strand of a DNA molecule h emplate will be 5'-TAACGT-3' 5'-TGCAAT-3' 3'-UAACGU-5' 5' UGCAAU-3'

A: In DNA, possible bases are: adenine, guanine, cytosine, thymine. RNA contains the nucleotide bases:…

Q: How can you establish and promote a strong, enthusiastic, vibrant safety culture in the laboratory?

A: First of all we discuss about the safety culture- Safety culture refers to an organization shared…

Q: In your experiment you have 0.2 M solutions of HCl, NaOH, and the uncharged free base form of…

A: Given Data:  Volume of TEA = 2.00 L Concentration of TEA = 0.040 M pKa of triethanolamine = 7.8 pH =…

Q: The most basic compound is:

A: The basic strength of amine depends upon the how much loan pair of nitrogen is available to accept…

Q: What is Hydrolysis of ethyl acetate?  And what are those example of it

A: Ethyl acetate is a compound having ester functional group .  Hydrolysis simply means addition of…

Q: 4. 5-ethylcyclohex-2-en-1,2-diol 10. 3-ethyl-2,3-dimethylpentanamine

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

Q: 2. Given the following: NaOH (c) H₂O The Lewis Base(s) is(are) (b) NaOH (c) H₂O b (f) a & c (a) NH3…

A: A compound or ionic species which can donate an electron pair to an acceptor compound is called as…

Q: 3. Which of the following is the BEST document where a laboratory technician can read the…

A: While working with chemicals in labarotory , one should cautiously handle the chemicals ,and read…

Q: formulate a hypothesis. the hypothesis can be abo

A: Hypothesis has no experimental evidence.

Q: A student who is driving home for the holidays averages 40.7 miles per hour. Set up the problem…

A: Given that,  Average speed of the student = 40.7 miles per hour. We need to find hours needed to…

Q: 6. 100 ml of 0.1 M CH3COOH is mixed with 50 ml of 0.1 M NaOH solution, and the pH of the resulting…

A:

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".