oxyge What mass of nitric oxide is produced by the reaction of 2.1 g of ammonia? Be sure your answer has the correct number of significant digits. s X ? (NO) and water

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

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Q: 4. Remove SO₂ 5. Remove O₂ 6. Remove SO₂

A: Equilibrium constant , k  remains constant as long as temperature is kept constant.

Q: Q3/ Answer True or False for each of the following: 1) Salicylic acid can be prepared from…

A: Note! We can answer only first three subparts as per bartleby guidelines, kindly upload the rest…

Q: 5. Surface excess of the compounds that have surface activity is: 7,-0 b) l'₁ 0 d) r>0 only above…

A: The solution is given below -

Q: Chemical analysis reveals that a sample of dioxin contains 14.29g of carbon, 1.20g of hydrogen, and…

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Q: What are the total number of moles of H2SO4 needed to prepare 1.9 litres of a 4.6 M solution of…

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Q: Calculate ΔSϴ for the reduction of aluminum oxide by hydrogen gas: Al2O3(s) + 3H2(g) → 2Al(s) +…

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Q: Which bond is the most polar? O carbon fine O carbon-silicon O carbon-nitrogen O carbon-oxygen

A: • The given bonds are-         C-F , C-Si , C-N and C-O     • We need to determine which given bond…

Q: 2. Write the equation for the equilibrium constant (K) of the reaction 2CrO42(aq) + 2H+ (aq) ⇒…

A: equilibrium constant : a number that expresses the relationship between the amounts of products and…

Q: Acetylene (C₂H₂) gas and oxygen (O₂) gas react to form carbon dioxide (CO₂) gas and water (H₂O)…

A: Given,  Number of moles OF C2H2 = 7.0 mole Moles of O2 = 3.0 mole  Moles of C2H2 left = ?

Q: Provide the IUPAC name for the condensed structural formula shown here. CH3 CH3-CH-CH₂-CH₂-CH3 5- 4-…

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Q: You need to prepare a 10mg dose of oxycodone at a concentration of 1 mg/mL using water for…

A: Given the desired concentration of oxycodone in the injection = 1 mg oxycodone / mL  Total dose of…

Q: Calculate the percent mass per volume, % (m/v), of a dextrose solution containing 7.00 g of dextrose…

A: A dextrose solution containing 7.00 g of dextrose in 3.00 × 102 mL of solution .We have to…

Q: What is the correct name for KNO₂? [Select] V anion. [Select] choose the correction cation and

A: Given in following question a compound KNO2 write this compound name and anion and cation.

Q: (5.4) Which aqueous solution conducts electricity? O 1.0 M CH3CH₂OH O 2.0 M C12H22O11 O 1.5 M NH4CI…

A: Which aqueous solution conduct electricity ?

Q: 1. Write a balanced net ionic equation for the reaction between iron (III) nitrate and sodium…

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Q: A bomb calorimeter, or a constant volume calorimeter, is a device often used to determine the heat…

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Q: (2) Show that ан ar V =C,+V(% ар T V

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Q: Carbon monoxide reacts with oxygen to produce carbon dioxide. If 8.6 L of carbon monoxide reacts…

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Q: 9. Calculate the pressure differential of water across the surface of a spherical droplet of radius…

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Q: (5.9: Similar to Example 5.14) Use oxidation states to identify the element that is oxidized and the…

A: * An element which losses electrons that is an oxidized elements as well as it is a reducing agent.…

Q: skeletal drawing for CH₃(CH₂)₃CO(CH₂)₂CH₃

A: Skeletal drawing structure of organic molecule represents the complete bond- line structure of the…

Q: The inside of a car on a hot summer day is 55.3C. A balloon with a volume, inside the car of 755mL…

A: Given,  The volume of the balloon inside the car at 55.3 °C is 755 mL, the volume of the balloon…

Q: Hydrogen gas and iodine react to form hydrogen iodide via the reaction    H2(g)+I2(g)⇌2HI(g)…

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Q: Analyse the following IR spectrum

A: Infrared spectroscopy, commonly known as IR spectroscopy, depends on the vibration of different…

Q: Question 1. (a) What is composite? Please write the name of few composites.

A: 1) (a) Composite is a a solid material that results when two or more different substances, each with…

Q: What will be the overall balanced reaction if you want to make a galvanic cell? What is the…

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Q: A 5.0 × 102 sample of sulfur dioxide, SO2(g), has a volume of 2.37 × 106 L. If the temperature of…

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Q: Calculate the mass of dinitrogen tetroxide (N₂O4) that contains a trillion (1.0 × 10¹2) nitrogen…

A: We have to predict the mass of dinitrogen tetroxide.

Q: At 25oC, the equilibrium constant for the reaction 2 A(aq) ----> B(aq) + C(aq) is 1.91 . If the…

A: Given following balanced Chemical equation -  2 A(aq) ----> B(aq) + C(aq)  The equilibrium…

Q: Calculate the total concentration of ions after mixing Solution 1 and Solution 2 together; with the…

A: Given that, two solutions are Solution  Salt Concentration (M) Volume (mL) Solution 1 KF 0.500…

Q: the expected O-C-O bo 12- :Ö: C. O. O

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Q: (6.9: Similar to Example 6.15 & For Practice 6.15) Find the ratio of effusion rates of argon gas and…

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Q: (6.3)The volume of a gas is 0.953 L at 30.0 °C. If the gas is heated to 60.0 °C, what would be the…

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Q: Q41

A: -> When hydrogen attached to electronegative atom then this hydrogen is electron deficient and…

Q: 11. Below are four C-13 spectra for the isomers of C4H-CI. Identify the structure that corresponds…

A: The compound having same molecular formula but different structural arrangements is known as…

Q: The chemical formula of table salt, NaCl, tells us what about the atomic bonding of this molecule? a…

A: In the molecular formula, the subscript written next to the atom represents the number of that atom…

Q: (b) Calculate the specific capacitance of porous carbon electrode-based su- percapacitor which…

A: Given that,  The weight of the loading material in the electrode is m = 0.001 g. The…

Q: (6.6: Similar to For practice 6.10) The mixture of gas contains 3.5 g Ne and 2.5 g He. What is the…

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Q: t equilibrium in the reaction: 4HCl (g) + O2(g) ​ 2Cl2 + 2 H2O if Keq is 4.5 x 10-16 and Cl2= 4M;…

A: given,                     4HCl (g) + O2(g) ​<----> 2Cl2 + 2 H2O      Keq = 4.5 x 10-16…

Q: Acetylene (C₂H₂) gas is often used in welding torches because of the very high heat produced when it…

A: Answer: This question is based on the stoichiometry of combustion reaction of acetylene where it is…

Q: Give a clear explanation handwritten answer...please give clear answer

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Q: gas occupies 55.6L at 100 Celsius and 350 kPa. Determine the molar volume of this gas under these…

A: Molar volume is the volume of 1 mol of a gas. To calculate the molar volume, ideal gas equation will…

Q: With the information from my pictures please help me with the following: 1. Volume at Equivalence…

A: From the titration curve we can figure out equivalence and half equivalence point volumes. Note: As…

Q: In VSEPR theory, molecular geometry is determined by O electron-nucleus attractive forces. O…

A: We have to tell how the molecular geometry is determined by the VSEPR theory. The given options are…

Q: 5.6) Identify the spectator ion(s) in the reaction of HC2H3O2(aq) and NaOH(aq). O Nat(aq) and C₂H3O₂…

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Q: Calculate the number of moles of HI that are at equilibrium with 1.25 mol of H₂ and 1.25 mol of 12…

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Q: 12. Complete the following fission reaction: 235U + n → 131 Sn + ? + 2n + energy 92

A: The answer is- 103Mo42

Q: Which factor(s) affect the strength of dispersion forces? O shape of molecules O size of…

A: The size of atoms and shape of molecules affect the dispersion forces as larger and heavier atoms…

Q: Calculate enthalpy change for N2H4  (g) + 2F2 (g) arrow N2. (g) + 4 HF (g)

A: Given-> N2H4(g) + 2F2(g) ------> N2(g) + 4HF(g)

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.