Balance the chemical equation  C7H14O2+ O2------> CO2+H2O

Q: art Il - Isomerism Octane, CaH18, has 18 different constitutional or chain isomers. One of them, iso...

A: Isomers of Octane:

Q: conditichs Reachion takes place unoleracidic Led Pronde an amow mechanism N HL O meehanum Kor reaenu...

A: This is known as Mannich reaction.It undergoes via the formation of Mannich base.

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A: The total energy of a system is known as the internal energy of the system. The heat change at the c...

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Q: ỌCH2CH=CH2 heat ČH3 OH CH»CH=CH2 OH A) B) CH;CH=CH2 ČH3 ČH3 CH3 OH CH2CH-CH2 C) D) ČH3 ČH3

A: Claisen rearrangement :-  When allyl vinyl ether or allyl phenyl ether is heated a rearrangement rea...

Q: Consider the following reaction and the tabulated thermochemical data at 298 K. 4 NH3(g) + 5 O2(g) →...

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Q: 2. One way to cool a cup of coffee would be to plunge an ice-cold piece of aluminum inte ie 20.00 g ...

A: Decrease in the temperature of coffee's is = 90.0oC-75.0oC = 15oC The heat capacity of coffee is = 4...

Q: Type of bond

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Q: What is the pH after 0.150 mol of HCl is added to the buffer from Part A? Assume no volume change on...

A: When acid is added the concentration of HA increases and concentration of salt decreases. 

Q: Explain 3 properties on the cleansing action of soap/detergents.

A: Soaps and detergents are used to remove dirt that are generally oily in nature. Soaps are generally ...

Q: Calculate the pH of a mixture containing 0.23 M HONH2 and 0.44 M HONH3Cl. (Kb = 1.1 × 10–8)  ICE ta...

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Q: identify the classification of each structural formula of biomolecules. Write your answer below the ...

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

Q: mL

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Q: * 5 Sodium reacts with chlorine to form sodium chloride. Which row describes the bonding in the thre...

A: Sodium reacts with Cl2 to form NaCl.

Q: Determine if 2-Vinylpentene is correct. If incorrect, provide the correct IUPAC name. SUBMIT YOUR SO...

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Q: H,C -CH3 CH3 H,C -CH3 Give the following: parent name: Substituents: E or Z designation(s): IUPAC Na...

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Q: Calculate the Qexp of the outlying result in the data set: 7.68, 5.63, 5.89, 5.28, 5.42, 5.47, 5.06,...

A: Steps to be followed (1) Arrange in increasing order of data set     5.06, 5.28, 5.42, 5.47, 5.63, 5...

Q: Answer the following questions about the Lewis structure for cobalt (II) hydrogen sulfite, Co(HSO3)2...

A: Lewis structure of Co (HSO3)2 Cobalt (II) hydrogen sulfite dissociates into Co2+ ion and 2 HSO3 - d...

Q: What is the pH after 0.195 mol of NaOH is added to the buffer from Part A? Assume no volume change o...

A: Well, when NaOH is added, the equilibrium concentration of HA decreases and concentration of salt in...

Q: Which of the following represents 2-ethylbutanoyl chloride ? .C1 C1

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Q: A 10.5g kixture contains potassium chloride. Excess lead (II) nitrate solution Pb(NO3)2 (aq), is add...

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Q: A galvanic cell is powered by the following redox reaction: 2+ 2 Zn (aq) + N,H,(aq) + 4OH (aq) 2 Zn(...

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Q: A sample of lead ore has a density of 8.80 g/ml. It is composed of two lead compunds: lead oxide, Pb...

A: Given that the sample if lead ore has density of 8.80 g/ml. And it is composed of lead oxide(density...

Q: When the Pb2+ concentration is 1.15 M, the observed cell potential at 298K for an electrochemical ce...

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Q: d. Was the system formed by the addition of antimony to CS, homogeneous or heterogeneous? e. Explain...

A: Carbon disulphide (CS2) is an organic compound which is used mostly as a reagent or solvent. The gen...

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A: Introduction :  Drug design is the inventive process of finding new medications based on the knowled...

Q: For Cr23+ ion, calculate the wavelength of the light that is emitted upon the electron's transition ...

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Q: CH4 instead of water. The enthalpy Imagine a person sweats for evaporating liquid CH4 is +8.2 kJ/mol...

A: A question based on chemical thermodynamics that is to be accomplished.

Q: A HCN NACN solution has a pOH of 8. The HCN concentration is 0.2F. Find the concentration of the NaC...

A: Given data is as follows: The pOH of the buffer solution = 8 The concentration of HCN = 0.2 F The Ka...

Q: List the steps required in gravimetry to prevent impurities in the final precipitate.

A: Avoiding impurities is an important aspect in gravimetric precipitation.

Q: Will mixing 100. mL of 0.10 M HCl and 100. mL of 0.30 M

A:   Buffer solution :  the solution which resists its pH by addition of small amount of strong acid (o...

Q: To wire your stere0 equipment, 325cm of speaker wire is needed, which sells for $0.15M. How much wil...

A: Length of speaker wire = 325 cm

Q: Calculate the mass of sodium acetate that must be added to 500.0 mL of 0.290 M acetic acid to form a...

A: Given: Volume of acetic acid = 500.0 mL Molarity of acetic acid = 0.290 M pH of buffer solution = 5....

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A: Bethanechol is cholinergic agonist...and it is direct acting...

Q: For a Hydrogen Atom these energies can be calculated by the following equation: Lan he -- Ar - R R-2...

A: Energy of Helium ion is given by, Eelectron=-(8.7149×10-18n2) J   The energy released as a photon (E...

Q: CuLi 2 2) Br 3) H30*

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Q: The photoelectric work function (Ewr) of a metal is the minimum energy need to eject an electron fro...

A: Answer: This question is based on photoelectric effect bombarding of photons on a metal surface rele...

Q: Please help me answer this. In a test tube, 5 mL of cooking oil and 5 mL of detergent solution were ...

A: Since you posted multiple questions as per guidelines we will solve only the first question for you....

Q: QUESTION 1 Reaction of Acetalaldehyde (Ethanal) with CH3LI to produce 2-propanol For the toolbar, pr...

A: Organic reaction mechanisms. As per our guideline we have to answer first question only.

Q: Calculate the number of moles of KOH in 6.50 mL of a 0.430 M KOH solution. What is the pOH of the so...

A:     6.50 mL of KOH solution has a concentration of 0.430 M. We have to calculate the number of moles...

Q: What type of alcohol is B pointing to? - A OH Но B O secondary primary tertiary

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Q: experiment: ELECTROPHILIC AROMATIC SUBSTITUTION: SYNTHESIS OF METHYL 3 NITROBENZOATE 2. If excess el...

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Q: Use the van der Waals equation of state to calculate the pressure P of 2.20 mol of H,O at 483 K in a...

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Q: A 10.00 L tank at 26.6 °C is filled with 5.90 g of sulfur hexafluoride gas and 18.6 g of dinitrogen ...

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Q: 12, How many grams of O2 gas are there in 6.30 x 1026 molecules? 13. What is the mass in grams of 1....

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as...

Q: sulfuric acid (H2SO4 d=1.83g/mL) aqueous solution having 5.8321 Molar Concentration with a density o...

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Q: Please I want you to write a sample on ‘results and discussion on the identification of laboratory e...

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Q: What would be the final concentration if a 7.56 mL solution of 12 M NaCl solution is diluted to a vo...

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Q: When 0.378g of Mg is heated in a Nitrogen (N2), a chemical reaction happens. The product of the reac...

A: Given data :  Mass of Mg = 0.378 g  Mass of product = 0.456 g   

Q: polar

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.