Турes of Combustion (partial or complete) Compound Class of Saturated or Hydrocarbon Unsaturated n-Нехаne phenol суclohexene Gasoline

Q: A student ran the following reaction in the laboratory at 617 K: Co(g) + Cl2(g) = cocl2(g) When she ...

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Q: A chemist dissolves 203. mg of pure barium hydroxide in enough water to make up 60. mL of solution. ...

A: We have to predict the pH of the solution.  

Q: 7.53 Calculate th 20°C if the pressi radius is 0.040 cm

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Q: NH,NO2 NH,I NaOH NaClO Nal

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Q: 1. For substances that will be in thermal contact, how would we know which will absorb energy (heat)...

A: #1: When two substances are in thermal contact with each other, heat is transferred in the form of t...

Q: Draw the Lewis Dot Symbol of the following atoms or ions. 1. Radium 2. Selenium 3. Gallium

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Q: ature (Tg) is the temperature range where a polymer chain gains segm y of the polymer chains depends...

A: The glass transition temperature (Tg) is the temperature at which a polymer turns from a ductile mat...

Q: Hypochlorous acid, HOCI(aq), is a weak acid (Ka = 4.0 x 10-8) used in the chlorination of drinking w...

A: a.) To calculate pH , we would draw an ICE table and use its Ka value.  b.) Percent ionization is Ca...

Q: Which highlighted bond requires the highest energy to break? Lowest? In between? Answer these questi...

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Q: CH2 CH; e. CH,=CHCCH; с. a. CH;CHCH=CH2 ČH3 ČH3 CH3 CH3 d. f. b. CH3CHCH2CH=CH2 CH3 What is the majo...

A: When alkene compound is treated with HBr then Markovnikov's addition reaction takes place via carboc...

Q: Which is the correct Ksp expression for Cr(OH)3(s) dissolving in water?

A: we need to write the expression for Ksp for Cr(OH)3(s) 

Q: If 0.25 moles of HCL were mixed with 0.25 moles of NaF (in 1.0 L final volume), what would be the pH...

A: pH can be calculated from the concentration of total H+ ions present in the solution. pH = - log [H+...

Q: el). Based on your answer, draw two lines on one reaction coordinate diagram that show the relative ...

A: We have to answer the following questions.

Q: How to interept this data to match the structure? It gives the peak/PPM and having trouble matching ...

A: The given NMR data is needed to be interpreted and the each signal obtained is needed to be assigned...

Q: 0 30 5060 70 3600 UALA Weight percent tungsten 90 80 100 3422°C 3400 - 3200 3000 2800 2665 C 2670 C ...

A: Few questions based on phase diagram that are to be accomplished.

Q: predicting the IR spectrum for the product with specific absorbtion bands and for specific funstiona...

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Q: Many ions do not have tabulated activity coefficients nor can the activity coefficient be estimated,...

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Q: Please answer all questions below with calculations. 1. What is the empirical formula of a hydrocar...

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

Q: What quantity in moles of precipitate will be formed when 100.0 mL of 2.00 M NaCl is reacted with 72...

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Q: iron (III) oxide carbon monoxide → iron carbon dioxide

A: Iron(III)oxide + carbon monoxide ---> Iron + carbon dioxide  Formula and chemical reaction is ---...

Q: Determine the concentration (M) of H3O+ in a 0.577 M solution of a triprotic weak acid, H3A, given t...

A: Here we have to determine the pH of 0.577M triprotic acid H3A . Given Ionization constants are Ka1= ...

Q: Iron metal reacts with oxygen to produce iron (III) oxide. Write the Chemical Equation First. A.) Ho...

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Q: When a small amount of strong acid is added to an ammonia/ammonium chl buffer, what happens to the c...

A: Given : We have to tell what happens to the concentration of ammonia and ammonium chloride buffer wh...

Q: onsider the following system at equilibrium where AH° = -87.9 k), and Cl3(g) + Cl2(g) =PCI5(g) the V...

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Q: A gas occupies 6.5 L at 0 °C and 760. torr. What volume does this gas occupy at STP?   a. 3.3 L   b...

A: Given:: P1=760 torr, V1=6.5 L , T1 = 0℃ = (0+273 K)= 273 K V2= ?, P2= 1 atm = 760 torr (STP) T2 = 27...

Q: What can affect the formation of different crystalline phases

A: A question based on phase diagram that is to be accomplished.

Q: In acidic solution: 1. PbO2 + I2 Pb2+ + IO3 Oxidation half-reaction: Reduction half-reaction: Comple...

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Q: Consider the following reaction where K, = 10.5 at 350 K. 2CH2CI2(g) CH4(9) + CCI4(g) A reaction mix...

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Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A: Given- Boron (B) Atomic number = 5  

Q: Trial 1 Trial 2 Mass of ice Mce (grams) 79 79 Mass of warm water 120 119 Mwater (grams) Initial temp...

A: Heat lost by substance at higher temperature is equal in amount to the heat gained by the cold body ...

Q: Gaseous SO2Cl2 reacts with liquid water to form hydrogen chloride gas and liquid sulfuric acid. Usin...

A: Given: Gaseous SO2Cl2 reacts with liquid water to form hydrogen chloride gas and liquid sulfuric aci...

Q: What is the pOH of the solution in Part B? Express the poH numerically to two decimal places. ? pOH ...

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Q: you will titrate 2.00 mL of 0.0100 M KMnO4 in base with 0.0200 M NaHSO3. Using the correct redox equ...

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Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A: There are 4 quantum numbers :  1) principal quantum number (n) 2) orbital angular momentum quantum n...

Q: The equilibrium constant, Ko, for the following reaction is 1.29x10-2 at 600K. cocl,(g) co(g) + Cl2(...

A: Given,  Number of moles of COCl2(g) = 0.265 mol   Volume = 1 L  Molarity = number of moles/volume in...

Q: a. NH2 + H2N CI hexamethylene diamine b. CI CH2 vinyl chloride

A: The reactions given are,    

Q: Protectim of C=0 TSOH benzene HO reglux TS OH =

A: In presence of acid diol can protect carbonyl group.  

Q: Using activities, calculate the pH of a solution containing 0.015 M HCI, 0.036 M HCI and 0.050 M NaN...

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Q: Write balanced half-reactions for the following redox reaction: Cr,0; (aq)+7H,0(1)+3 Zn(s) → 2Cr**(a...

A: To solve this problem we have identifie which species is oxidised and which is reduced .

Q: 10. Which of the following is a cis-isomer or a trans-isomer? H. H. Br a. CH H. C. White the initiat...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: Q2: Calculate the solubility of Mg(OH)2 in 0.10 M NaOH.Calculate the solubility in grams/liter (use ...

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

Q: Draw the correct lewis structure for the following molecule. NC

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Q: Ethanol can be created by reacting hydrogen gas, carbon, and oxygen together. Using the following th...

A: The reactions given are,  

Q: 8+83= %3D Oxygen Carbon %3D

A: Combination reaction: A combination reaction is a type of chemical reaction in which two reactants c...

Q: Three students are preparing alkoxides in the lab by mixing sodium metal with a suitable alcohol. St...

A: Rate of a reaction depends upon various factors. Here three student perform a reaction to prepare so...

Q: In acidic solution: 1. PbO2 + I2 → Pb2+ + IO3 Oxidation half-reaction: Reduction half-reaction: Comp...

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Q: Lab. 7 1. ___medium and _____reagent are used to detect indole production. _____will react wit...

A: Ans. 1. medium : The medium used with this reagent is either  motility- indole-ornithine agar, brot...

Q: Dinitrogen tetraoxide, a colorless gas, exists in equilibrium with nitrogen dioxide, a reddish brown...

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Q: Why can a molecule such as CO easily be dissociated on a metal (Au/CeO2) surface but not in the gas ...

A: Adsorption (chemisorption) on a metal surface

Q: Determine the K, of a weak base if a 0.28 M solution of the base has a pH of 10.14 at 25°C. K x 10

A: Given: Concentration of weak base (Assuming B) = 0.28 M And the pH of the solution = 10.14