Calculate Kc

Q: Use the following information to determined AGran (kJ/mol). 2H₂S (g) + 302 (g)2SO2 (g) + 2H₂O(g)…

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Q: I. GRAVIMETRIC CALCULATIONS Complete the table below. Calculate the % (w/w) BASO4 and the…

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

Q: following

A: The chemical reaction:  Ag2O  ---> Ag + O2 We need to balance the chemical reaction and determine…

Q: Consider the following information.

A: To find out the Lattice energy (U) of ionic compound  there is no direct method , indirect method…

Q: The correct coefficients for the unbalanced equation below are: PCI 3 + H 2 O ---> H3 PO 3 + HCI О…

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Q: An electric current of 26.30 A transports 350. µC of charge. Calculate the time this toc Be sure…

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Q: Given the condition for each number, compare the quantities in Column I and Column II. From the drop…

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Q: Energy

A: The energy carried by a single photon is known as photon energy. It is directly proportional to the…

Q: Is wood burn change? a physical or chemical O Physical O Chemical

A: Burning of wood is physical or chemical change ?

Q: The mass is 82.03 g show work in dimensional analysis

A: We have to convert mass In moles

Q: please write down its units.

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Q: covert  1 x 10^3 to standard notation

A: A number expressed in the form  a × 10b is called scientific notation . To convert a number from…

Q: Which of the following is not an extensive chemical property? Select one: O a. enthalpy O b. mass O…

A: Extensive property: An extensive property of a system depends on the size or mass of the system.…

Q: As a material expands its weight per unit of volume

A: Density = mass/volume  Expansion means increase in the volume

Q: All moving objects have Kinetic Energy. O True O False

A: we know that Kinetic energy is determined by the equation 0.5•m•v2.

Q: The body temperature of a healthy human being is: Select one: O a. 98.4°F O b. 39.1°C O c. 25.0°C O…

A: Normal body temperature varies by person, age , time etc. The average Normal body temperature is…

Q: | A B H H H H H H -C-H H H H -H | E F H H 0-H H-CI 7:18 РM 49 л 99+ 12/9/2021 近

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Q: How do I write 100pm in scientific notation?

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Q: ng kinetic energy

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Q: The Daily Value for phosphorus is 900 mgmg. How many grams of phosphorus are recommended? Express…

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Q: C0(g) + H20() CO2(g) + H2(g)

A: Given data are as follows: Temperature of the system = 298 K CO moles = 1.8 mol Standard absolute…

Q: (b) Calculate: (24 x 4.52) 100.0

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: energy

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Q: Convert into scientific notation

A: Given :- 2120000   To convert :- above value to scientific notation

Q: how do you convert 0.002228 into standard exponential notation?

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Q: What is the coefficient (Please note that eler should be a whole nur XO4 +Y204² Y

A: Redox reaction,  XO4- +Y2O42- ---> YO2 + XO2 Half reaction splitting  XO4- ---> XO2 Y2O42-…

Q: Hi im still confused how you get the values from the grap

A: As per the given values of K and T, lnK is computed and then a graph is plotted between lnK vs 1/T

Q: to 900bar on a lo

A: This graph depicts the compression of Hydrogen gas from 30 to 800 bar or 3 to 80 MPa.

Q: 1.180V) and a standard Fe Fe2+ ha

A: The cells in which chemical energy is converted into electrical energy If we construct a cell with…

Q: standard notation:  3.92400 x 105      9.2 x 106    4.391 x 10-3  6.825 x 10-4

A: To convert scientific notation to standard notation we have to remove power  Values in standard…

Q: C. 430f13/min to LIs

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Q: Perform the following conversion: 575 calories to Joules (J)

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Q: Perform the indicated conversion: 2.50 × 103 cal = _____ J

A: Unit conversion convert different units of measurements for the same quantity. Energy can be…

Q: The energy available from the world’s total petroleum reserveis estimated at 2.0 3 1022 J. Convert…

A: The energy available from the world’s total petroleum reserve is estimated at 2.0 X 1022 J. Convert…

Q: 0.6 v/v to mL/L

A: It is given that 0.6 v/v needs to converted into mL/L, and % v/v  is defined as, mL of a solute…

Q: Is the calculation step the last step in solving a chemistry problem? Why or why not?

A: The solution is given below -

Q: Km Vmax

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A 25 mL pipet delivers 24.7761 g H2O which is weighed against brass weights at 25°C. Calculate the…

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Q: Ge:

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Q: How many megaseconds are there in 31.818 deciseconds?

A: We will use the concept: 1 megasecond = 107 decisecond or 1 decisecond  = 10-7 megasecond

Q: m Calculate the kinetic energy of a 67. g bullet moving at a speed of 499.

A: Given : mass of bullet = 67. g             speed = 499. m/s  To be calculated :- kinetic energy (J)

Q: Calculate the kinetic energy of a 0.15kg baseball moving at a speed of 45.0ms. Round your answer to…

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Q: Li metal has a high capacity (3.82 Ah/g) and energy density (11,972 Wh/Kg).

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Q: A typical person has an average heart rate of 69.069.0 beats/min. Calculate the given questions. How…

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Q: Which information does the pre-exponential factor contain?

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Q: of potential energy or kinetic energy.

A: Potential energy is defined as the energy possessed by the body by virtue of its position (energy…

Q: 1.) Ph3P. e .. F3C Br b.) H. F3C F3C Br Br F3C Br F3C F3C Br 0= O: a)

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Q: Convert 257 K to provided in Chapter 1 of the Figliola textbook. o C. Give your answer with…

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Q: ad leaves it at 8. water is raised DI kg/s

A: According to the question, a transmitting valve is cooled by water circulating through its hollow…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.