An acidic solution (select both correct answers): Group of answer choices will turn red-blue litmus paper RED has a pH above 7 will not have hydronium ions in solution will only have hydroxide ions in solution has a pH below 7 must contain an indicator is also called a basic solution will red-blue turn litmus paper BLUE

Q: The K, of propanoic acid (C,H,COOH) is 1.34 × 10-³. Calculate the pH of the solution and the concent...

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Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used t...

A: When hot metal is poured into the calorimeter, the metal releases heat, and the water and calorimete...

Q: Consider these reactions, where M represents a generic metal. 1. 2 M(s) + 6 HC1(aq) 2 MCI, (aq) + 3 ...

A: Change of enthalpy of reaction is the difference between the total enthalpy of products and total en...

Q: 8. The structure of benzoic acid (C6H5COOH) can be found here: https://byjus.com/chemistry/benzoic-a...

A: Delocalized electrons are the electrons that undergo resonance. 

Q: Would you expect F2* to be more or less paramagnetic than O2? Fully support your answer

A: Comparison of paramagnetic property 

Q: correct significant figures. 14) Find the concentration of the indicated species at equilibrium for ...

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Q: The combustion of 0.100 grams of ethane gas, C2H6, cause a temperature rise of 2.50°C in a bomb calo...

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Q: moles

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Q: 3Cl2 + 2N2N2 → 2N2Cl3N2Cl3 Molar masses: chlorine gas = 70.9 g/mol nitrogen gas = 28.02 g/mol dini...

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Q: The specific heat of a certain type of metal is 0.128 J/(g.°C). What is the final temperature if 305...

A: Given :-  mass of metal = 77.1 g  initial temperature = 20.0°C  specific heat of metal = 0.128 J/(g°...

Q: Cellulose contains linkages that be digested by animals. --> 4 glycosidic ; can a1--> 6 glycosidic; ...

A: In cellulose, glucose monomers are linked in unbranched chains by Beta 1-4 glycosidic linkages hence...

Q: milliliters o

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Q: why is it important to apply the percent volume and percent retrieval in separation of mixtures expe...

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Q: Q5. Synthesis: Show how to prepare any two of the following compounds. The stockroom contains bromob...

A: All the multi step synthesis reaction , detail mechanistic pathway is given below

Q: 5. If pipes feeding a water fountain were made of copper with lead solder at the junctions, which me...

A: Please find your solution below : Corrosion of a metal is defined as the deterioration of a metal be...

Q: Which of the following redox reactions will occur according to activity series? Cu(s) + 2HCl(aq) ? ...

A: Which of the following redox reactions will occur according to activity series?

Q: Use the flow charts on the previous page to answer the following questions. In each question, a test...

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Q: Calculate either [H,0*] or [OH-] for each of the solutions. Solution A: [OH"] = 1.79 x 10-7 M; [H,O*...

A: Calculate the given solution and describe its nature ---

Q: 4. What is the osmotic pressure of a 0.0522M solution of C 12H22011 at 55 °C? A. 1.1 atm B. 1.4 atm ...

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Q: Part C C-B12 (aq) + Na»CO3(aq) → Express your answer as a complete chemical equation including phase...

A: A reaction will be a balanced reaction if it contains an equal number of atoms on both sides of the ...

Q: A 51.74 g sample of a substance is initially at 25.6 °C. After absorbing 2939 J of heat, the tempera...

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Q: On

A: Answer is option B

Q: Which of the following compounds has the longest wavelength for C=C?

A: The last one  has the longest  λmax  because it has the longest conjugated system made out of 4 doub...

Q: The vapor pressure of an aqueous solution is found to be 19.4 mmHg at 25 °C. What is the mole fracti...

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Q: Calculate the pH of the resulting solution when 30.0 mL of 0.16 M KOH are added to 46.0 mL of 0.15 M...

A: When KOH ( a strong base ) is added to HClO ( a weak acid , they would react to form a buffer soluti...

Q: ANION ELIMINATION TESTS ADDED REAGENT(S) OBSERVATIONS Ba(NO3)2 White ppt HNO3, Fe(NO3)3 Yellow aqueo...

A: Analysis of anions or cations means that what type of cations or anions are present in a given sampl...

Q: Match the following electron configurations to the correct atoms or ions. v 1s22s22p6 v 1s22s22p63s²...

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Q: For the molecule shown above (where black=carbon, white=hydrogen, red=oxygen, blue=nitrogen): What i...

A: Hybridization: The atomic orbitals that have comparable energy and different shape are mixed to give...

Q: Balance the following equation in basic solution using the half reaction method. I- + Ce4+ → IO3- + ...

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Q: Calculate AH f co(s) from the following information: CO2(9) AH = -365KJ %3D Given: C(s) + O2(g) COs)...

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Q: A. How would you prepare 1.5L of a buffer of pH = 4.00 using 0.25M formic acid and solid sodium salt...

A: we konw, pKa of formic acid = 3.8

Q: D-glucose, blood sugar, exists in two forms; ring open and ring closed. Don’t worry about the chemis...

A: So, we will proceed step by step here . Determining absolute configuration of C3  Here, first we g...

Q: 13. (a) How much heat wih be evolved or absorbed in the solution of 2 moles of H,SO,(1) in a very la...

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Q: QUESTION 3 A beaker contains a total concentration of 0.78 molar of weak acetic acid with pka = 2.09...

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Q: • The molar absorption coefficient e at 590 nm for In is 2.85 x 10 M cm • The length of the cuvette ...

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts fo...

Q: The acid dissociation constant K, of alloxanic acid (HC,H,N,0,) is 2.24 x 1 Calculate the pH of a 2....

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Q: A solution is made by dissolving 27.7 g of chromium(II) sulfate, CrS04, in enough water to make exac...

A: given :- mass of CrSO4 = 27.7 g                volume of solution = 500 mL  To calculate :- molarity...

Q: If the concentration of oxygen gas found in the air-filled pore spaces of a soil is 200 mg/L at a te...

A: Correct option is C

Q: plz asap withn 10 min dont answer after 1.00 pm)

A: When light travels, its intensity can be related to the solution's concentration through which light...

Q: A 2.76 g sample of a nonvolatile solute dissolved in 348 g of water depressed the freezing points by...

A: A 2.76 g sample of a nonvolatile solute dissolved in 348 g of water depressed the freezing points by...

Q: 1. Fill in the missing reagents or products for the incomplete reaction schemes shown below. When a ...

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Q: Free Energy (kcala 15 10 C A Reaction progress Use the reaction energy diagram above to answer the f...

A: The gievn graph is energy profile diagram in which a reactant(B) is converting into two products (A ...

Q: Consider the structure of cyclohexyne, if it undergoes acetylide reaction with NaNH2 and 2 moles of ...

A: Consider the structure of cyclohexyne, if it undergoes acetylide reaction with NaNH2 and 2 moles of ...

Q: Which of the following compounds would produce the highest concentration of I ions when 0.10 mol of ...

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Q: Chloroform (1)/methyl ethyl ketone (2) form a solution in vapor liquid equilibrium at 330 K 1) The ...

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

Q: Free Energy (kcal/mol) 15 25 20 10 C Reaction progress Use the reaction energy diagram above to answ...

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Q: Free Energy (kcal/mol) 25 20 15 10 Reaction progress Use the reaction energy diagram above to answer...

A: The energy diagram given is,  

Q: Measurements have shown that the concentration of salt in seawater is  35.5·gL−1. Calculate the vol...

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Q: Would [12]-, [22]-, or [36]-annulene be aromatic if each ring is planar?

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Q: 5. If 123.00 grams of C10H160 are dissolved in 355.00 grams of C&H6, what is the freezing point of t...

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