Find the formula for the following chemical elements Ammonia Manganese IV oxide Hydrogen peroxide Manganese hyponitrite Calcium oxide Nickel III sulfite Magnesium thionitrate Plumbous iodide

Q: 18.A chemical reaction rate compares a. the temperature of the reactants to the rate of the reaction…

A: As per our guidelines, we are allowed to answer the first three questions for multiple-choice…

Q: Alkene reacts with chlorine to form alcohol chloride 1-Error 2-true

A: Alkene reacts with halogens ( Cl, F, Br, I ) to form haloalkanes.

Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k…

A: Given, Temperature (T) T1 = 362.0°C = (362.0 + 273.15) K = 635.15 K T2 = 423.0°C = (423.0 + 273.15)…

Q: Oxidation state can be calculated by O Subtracting the associated electrons from the valence…

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Q: Use your graph equation to calculate the expected mass loss for your Epson salt sample, then  use…

A: Mass of the sample (x) 1.03 3 1.06 3.16 Mass loss on heating (y)  0.59 0.56 0.47 1.62

Q: 8. What is the m/z values corresponding to the molecular ion and base peak for the following OH…

A: m/z value of the molecular ion peak equals the molecular weight whereas the m/z value of the base…

Q: Time felt 0:04 An aqueous of gold (III) nitrate Au(NO3)3 was electrolyzed with a current of 0.015 A…

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Q: 2. Sulfur dioxide gas is reacted with oxygen gas to produce sulfur trioxide gas: SO2(g) + O₂ → SO If…

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Q: What will be the ideal precipitating agent in gravimetric analysis? Select one: O React to all…

A: In this analytical technique, a precipitating agent is added to form precipitate of the analytical…

Q: At what temperature will 19.4 g of molecular oxygen, O2, exert a pressure of 1820 mm Hg in a 5.12 L…

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Q: where does 0.5116 and 1.0074466?

A: The pH of a solution is determined by the Henderson-Hasselbalch equation. It is used to calculate…

Q: 2. Acetic acid is a weak acid that ionizes in solution as follows: CH3COOH(aq) → CH3COO- (aq) + H+…

A: ∆Tf = i × kf × molality Where , i = van't hoff factor , kf = freezing point depression constant of…

Q: The equilibrium constant Kc for the following reaction at 927oC is 3.92 x 10-2. What is Kp at this…

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Q: Construct the molecular orbital diagram for He 10,* 11 1s 10. Atom Molecule He He, Incorrect Energy…

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Q: Write the formula for the following set of ions: Al3+, F1-

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Q: 3. Identify the relationship between the molecule in the box and structures a-g. Are they identical…

A: Resonance structures : Resonance structures are sets of Lewis structures that describe the…

Q: Of an initial amount of 7000 g of​ lead-210, how much will remain in 180 ​years? Lead-210 decays at…

A: Initial amount of lead-210 = 7000 gm Time = 180 years Decay constant (k) = 3.15 % / year

Q: Which of the following comparisons or contrasts between endergonic and exergonic reactions are (is)…

A: The exergonic and endergonic reaction depends on the change in Gibbs free energy. These types of…

Q: 3. An exothermic reaction carried out at 10°C has an activation energy of +65 kJ and enthalpy change…

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Q: Chemistry Adam generated oxygen gas in the thermal decomposition of potassium chlorate. At 24°C and…

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Q: Chapter 2 Homework Molecular Representations H ||| 7. The lone pair on oxygen in the following…

A: IUPAC Name :

Q: The range of the evidence is 6-8 if the value of its dissociation constant is о 1 x 10-9 1 x 10-7 1…

A: Range given, 6-8 What is the value of dissociation constant ?

Q: 11. What is true of all nuclear reactions? a. They are exothermic. b. They consist of larger nuclei…

A: Nuclear reactions involve one or more nuclides to be produced by collisions between two atomic…

Q: How a functional group will change the physical properties of an alkene? Explain with examples

A: Alkene are the hydrocarbons having carbon - carbon double bond ir we can say they have sp2…

Q: or items 7-10, answer the questions below in relation to the ollowing generic diagram. Which section…

A: Phase diagram is a graph that shows the limiting conditions for solid, liquid, gaseous phases of a…

Q: Calculate the molarity of 28.0% ammonia if you know that its specific gravity is 0.898 and that the…

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Q: The gas pressure in an aerosol can is 1.8 atm at 25°C. If the gas is an ideal gas, what pressure…

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Q: 1. 2. CO₂H. + 2. - Br₂ + H₂O Ethanol Aqueous acetone Ph. CO₂H Br OEt racemic HBr optically active a…

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Q: Please provide the POINT GROUPS of the following objects and explain why.

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Q: Fire is an example of X a. exothermic; entering b. exothermic; leaving c. endothermic; entering d.…

A: Exothermic reaction and endothermic reaction: Exothermic reaction : Exothermic reactions are…

Q: Match: Brønsted acid pH-meter Molecular geometry Lewis base Choose... Choose... The 3-Dimential…

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Q: stry A 0.668-g sample of an unknown gas occupies 0.407 L at 398 K and 0.335 atm. A. Calculate and…

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Q: 7. Rank the following compounds from highest to lowest boiling point. I. KNO, II. H₂O III. N₂O IV.…

A: 7)  here option c is correct  NaCl is ionic compound so  it has highest melting point  KNO3 is also…

Q: 4. Write the product and the mechanism for reaction. Write the names of starting material and…

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Q: hond How many form from are needed to prepare 1.5 L af 9 1.8m eahpoy Solution ?

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: Calculate the pH function of a solution obtained by adding 10 milliliters of 0.1 M acetic acid to 20…

A: We have to calculate the pH of solution

Q: a)What will happen to [Mg2+(aq)] in the following equilibrium if NaCl(s) is added to the container?…

A: Le chapltlier principle : The principle states that if any change is brought to a system in dynamic…

Q: Use standard enthalpies to determine the enthalpy change from the following reaction occurring:…

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Q: Acetylene reacts with sodium amide in the presence of propyl halide

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Q: When creating an electrochemical cell, why is it important to prevent the reactants from any direct…

A: Electrochemical cell is device which convert chemical energy into electrical energy. When two…

Q: Alkanes are soluble in polar solvents True Error

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Q: Refer to reaction sequence below then answer the following question: oxidation CH,OH oxidtion The…

A: The oxidation of alcohol depends on the number of hydrogen atoms attached to the carbon atom that…

Q: Calculate the concentration of HC6H606 in an aqueous solution of 0.0337 M ascorbic acid, H₂C6H606…

A: Here, we have to calculate the concentration of HC6H6O6- in an aqueous solution of 0.0337 M…

Q: Light has Wave Particle Duality as observed in wavelength interference? T True F) False

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Q: 4. Complete the following table. Indicate the dipole moment on the structural diagram... Molecule…

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Q: Chemistry Give an Example Of P&ID for acetone production. Cite your references.

A: In the given problem we have to give an example of how acetone is produced in the industrial…

Q: For the following general reaction, rate = k[A]2 and k=1.3 x 10-2 M¹.5¹; A+B 2C Use this information…

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Q: e) which of the following compounds would in the equilibrium ? (explain the reason) be more H.C 3 Cl…

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Q: eh, determine the milliequivalent of Na* in 0.78 g sodium carbonate dissolved in 250 mL solution.…

A: Given-> Weight of Na2CO3 = 0.78 gm Volume of solution = 250 ml = 0.250 L  (1 L = 1000 ml)

Q: MISSED THIS? Watch KCV 15.8. WE 15.12: Read Section 15.8. You can click on the Review link to access…

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