One picture is data to go off if needed  second picture is the questions that need to be answer show work if needed and label which question that is answered so I know

Q: 3. Convert the following temperature readings:

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Q: . Placed a lid on the calorimeter, monitored the temperature of the solution, and recorded the…

A: Density of water = 1 g/mL Thus mass of water = 58.6 g Molar mass of CaCl2 = 110.98 g/mol Calculation…

Q: A person’s body temperature is controlled by (1) convective and radiative heat transfer to the…

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Q: Find the common log and natural log values of the following numbers. (Enter your answers for A to E…

A: Common log of a number x is represented by logx and natural logarithm is represented by lnx.

Q: In order to split H2O (water) into gas and back without losing matter, do you need a closed or open…

A: We have three types of systems; they are closed system, isolated system and open system.

Q: 3. An isolated system (a) Is a specified region where transfer of energy and/or mass take place (b)…

A: Here we are asked to choose about an isolated system from the given option.

Q: Mass of unchewed gum - 9.1 g mass of chewed gum - 3.6 g  mass of sugar - 5.5 g percent of sugar…

A: Interpretation: The mass of the dissolved sucrose is to be converted to moles. Given:  Mass of…

Q: What will happen if the rubber stopper used in the calorimetry experiment does not fit snugly in the…

A: Answer - The correct option is (c) Heat could escape to the surroundings. Heat can escape into the…

Q: Parts Functions barrel A. Supports the burner gas spud B. Regulates the air intake base C. Where the…

A: Here the parts are given of bunsen burner. A bunsen burner is used in laboratory for heating and…

Q: Experimental groups in which you expect a certain predetermined change to occur are: A) Negative…

A: A multiple choice question based on research methodology, which is to be accomplished.

Q: solve all 4 parts ASAP

A: Ideal solutions are those which obeys Raoult's law. For ideal solution, the change in enthalpy and…

Q: Explain Pump?

A: A pump is a device that moves fluids (liquids or gases), or sometimes slurries, by mechanical…

Q: ou never leave the Bunsen Burner unattended ? fferent types of waste generated in the chemistry labc…

A: Please find the attachment.

Q: 0.969 molar NaOH. Analysis of the collected data resulted in a heat transfer of 2797 J during…

A: The question is based on the calculation of heat of neutralization. we are reacting a strong acid…

Q: find the heat gained from the solution (kJ) For the #1 and #2:  #1: initial temp=23.1  final temp…

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Q: Can you please answer question 1

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Q: Show work.

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Q: What conclusion can you reach if both Mw and Mn are determined to be identical?

A: Solution Molecular Weight of Small Molecules The cryoscopic method was formally introduced in the…

Q: Help, show work

A: Two questions based on mole concept, which are to be accomplished.

Q: height of 100ml graudated cylinder in cm is 24.0 cm, what is it in m, inches, km, feet showing work

A: Height of 100mL graduated cylinder in cm = 24.0 cm

Q: I got all tangle up . Can u please explain the how to calculate so I can have an understanding of…

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Q: #33 show work

A: The reaction of copper chloride with sodium phosphate is precipitation reaction. When both compound…

Q: N204 + heat = 2 NO2 s. decrease pressure t. remove N½O4 Back to LeChatelier tutorial

A: S). Le chatelier principal says that reaction resist the change in equilibrium , means reaction will…

Q: Electric current only flows through an open circuit system. OTrue O False

A: Current cannot flow in an open circuit

Q: work done or

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Q: The capacity of a Florence flask is 250 mL. Its capacity in liters expressed in specific notation is…

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Q: scientist conducted a practical of inserting a few blocks of ice into a kettle and turned the kettle…

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Q: Cabanatuan City PATA INTEGRATED BASIC EDUCATION SENIOR HIGH SCHOOL DEPARTMENT e Andins Makeag a…

A: Solution- Data given- mass of NaCl (g) = 800 g Mass of ice = 1.48 kg.

Q: d) Carnot heat engine and refrigerator

A: Since you have posted multiple questions, we are entitled to answer the firs only.

Q: Q) If 25m VToluene and Voit 25ml Viwater ooml * N NacH 0.IN mwt find wt :

A: Totla volume is given by sum of all volume= 100 + 25 + 25 = 150 mL  Volume (L)= 150/1000 Volume (L)…

Q: Dilution is an irreversible process. True False

A: The formula to calculate the concentration (molarity) of a solution is: Concentration=Moles of…

Q: Find the Molar Mass of NaHCO3.

A: Dimensional analysis is a method to conterting units into one another. To calculate the molar mass…

Q: decide if the given statement is true or false,and give a brief justification for your answer.If…

A: The given statement is - In a chemical mixing problem involving two tanks, the rate at which fluid…

Q: The most important indicator of efficiency for a chemical manufacturing company would be

A: Actual yield is defined as the amount that is produced in a chemical reaction. Percent yield is…

Q: a) Define the following terms for an industrial process: (i) Tie component (ii) Recycle (iii) Bypass

A: Given To know about  (i) Tie component(ii) Recycle(iii) Bypass

Q: Please answer this question below and make sure that all work shown on paper and is in a correct…

A: Molar mass is the ratio of the mass of compound in grams(g)  and the number of moles (in mol) of the…

Q: a) b) c) d)

A: Data of 1 H nmr is given as : A molecule give these signals -4.2 (q, 2 H) ,1.3 (s, 9 H) , 1.1(t, 3…

Q: Question #21 show work?

A: Balance Chemical equation means no of atoms or ions should be equaal in both side reactant and…

Q: In the reaction of propane gas fuel with 20% excess air, if 2 moles of CO, product, Determine the…

A: 20 % excess air (120 % theoretical air) is used. C3H8 + (1.2) a(O2 + 3.76 N2)  => 3CO2 + 4(H2O) +…

Q: A kinetically-controlled

A: In order to answer this question we need to know the difference between kinetics (rate of reaction)…

Q: Use the information below to de [Na] (M) [Onw] (M) Trial Rate (M/s) 0.10 0.10 5.0 x 10 0.20 0.10 1.0…

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Q: 2 pbleH zcoo),+K2ero +2k oH→ pbcro,pbo+2cHgcookaH0 2,28 Question: calculate efficiency based on…

A: The reaction is: 2 Pb(CH3COO)2 + K2CrO4 + 2 KOH = PbCrO4*PbO + 4 CH3COOK + H2O

Q: For aesthetic purposes, you are to fit a metal rod into a stainless steel hole for your house's…

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Q: #47 show work

A: The balanced chemical equation is as follows: Pb2+(aq)+2KCl(aq)→PbCl2 (s) +2K+(aq)    Molar mass of…

Q: Additional Activities (PORTFOLIO OUTPUT #56) Directions: Cite 5 examples for each state of matter.…

A: Question asks five examples of three states of matter.

Q: h heat is

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Q: For completely specifying the state of a system number of properties may not be required

A: Step : 1             The required answer for the above question is follows as :

Q: Please help ASAP Interpret these graphs

A: NOTE: based on the given data provided , there could be more than one structure possible for the…