Enter your answer in the provided box. Carry out the following conversion. Report answers to appropriate umber of significant figures. 63.1 kcal to cal cal

Q: ow many milligrams of total fat are present in each serving? How many grams of cholesterol? How…

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Q: 1. 27 JJ to calories Express your answer using two significant figures.    2. 5300 JJ to kilojoules…

A:

Q: Perform the calculation and report the answer using the proper number of significant figures. Make…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: 6. Rand the following photons in terms of decreasing energy: IR (v= 6.5 x 1013 Hz), microwave (v =…

A: Since you have specifically asked for question number 6 to be done, we will solve that one for you.…

Q: What is the unit of energy now used in the metric system? Give both name and symbol.

A: Unit of energy in metric system is to be accomplished.

Q: The combustion of a peanut releases 6 kcal of heat. Convert this energy to J.

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: if i have to supply the missing information for this conversion factor what would the answer be?…

A: The amount of matter present in a substance is known as its mass. It is the measure of actual…

Q: Part A An electron acquires 6 60x10-16 J of kinetic energy when it is accelerated by an electric…

A: Kinetic Energy of electron = 6.60 × 10-16 J Charge on electron = 1 Coulomb = 1.60 × 10-19 C

Q: Determine the total kilocalories for a diet that consists of 69 g of carbohydrate, 5 g of fat, and…

A: Nutrients are essential components, which are required to provide energy to all living cells. Some…

Q: Toluene (figure 1) is one compound used to increase the octane rating of gasoline If 20.0mL of…

A: Given data Volume of Toluene = 20.0 mL density of Toluene = 0.867 g/mL   Now using the above given…

Q: Rank the following quantities in order of decreasing mass.   Rank from highest to lowest mass. To…

A: Given masses:

Q: Determine the total kilojoules in two tablespoons of crunchy peanut butter that contains 2 g of…

A: given : two tablespoons of peanut butter contains 2 g of carbohydrate 13 g of fat 9 g of protein.

Q: Convert 120 mg/dL of glucose to Sl unit (mmol/L). MW of glucose = 180.0

A: Following unit conversion is given below.

Q: 44. Convert 355 kJ to mJ. Express your answer using 3 significant figures. 355 kJ = Answer mJ

A: According to the metric system, the following conversion is obtained: 1 kJ (kilojoules) = 106 mJ…

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: Multiplication or division of same units are possible. To do the given operation, first step is to…

Q: you have 125 g of a certain seasoning and are told that it contains 22.0 g of salt. What is the…

A: Given,mass of salt = 22 gmass of seasoning = 125 gSo,mass percentage of salt in seasoning = (22…

Q: Convert the following measurement. mol mol 9.3 x 10 2 2 kg m g•cm

A: 1 kilogram (kg) is equal to 1000 gram (g). And 1 m is equal to 100 cm.

Q: How many grams of N a Cl would need to be added to 345.00 grams öf wäter to lower the freezing point…

A:

Q: How can I calculate this following this formula?  Ecell = E°cell - RT/nF lnQ

A: Answer: This quetsions demands the explanation of the values used in the original solution.

Q: A container of gas is placed in a freezer at a temperature below the boiling point for the…

A: Given : Gas is condensing at a temperature below its boiling point temperature.

Q: Part 1: Preparation of the Primary Citric Acid Standard Mass of empty 250-mL glass beaker: 100.7g…

A: Given, mass of 250mL glass beaker : 100.7 g Mass of 250-mL beaker and anhydrous citric acid :…

Q: Constants Periodic Table The heat capacity of an object indicates how much energy that object can…

A: Part B. When the amount of heat require to raise the temperature of one mole of a pure substance by…

Q: Perform the indicated conversion: 3.06 × 103 cal = _____ J . (1 calorie 4.18 joules

A: Energy= 3.06 × 103 cal (1 calorie = 4.18 joules)

Q: A 48.0 mLmL sample of 4.3 %%(m/vm/v) NaOHNaOH is diluted with water so that the final volume is…

A: Mass of NaOH before dilution = Mass of NaOH after dilution %(m/v) = 100 x Mass of NaOH/Volume of…

Q: Perform each conversion between energy units. 3.71×106 kJ to kcal Express the value in kilocalories…

A: 1 Kcal = 1000 cal  1cal = 4.184J 1Kcal = 4.184J

Q: Complete the following table. Round each of your answers to 3 significant digits. food a cup of…

A: The energy content when eaten = 314 kJ1 kcal = 1000 cal 1 kcal = 4.184 kJ

Q: Convert 23570 mg into kg using conversion analysis

A: The given problem is 23570 mg.

Q: One student calibrated a 50-ml burette by using the mass of water delivered. The student used an…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: It took 2115 J to raise the temperature of a sample of water from 15.5 °C to 30.5 °C. Convert 2115 J…

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Q: convert 235.5 uL to ml (show work)

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Q: access the section in your eText. Part A An infant ibuprofen suspension contains 100 mg/5.0 mL…

A: Given 1. Weight of the body = 18 lb = 8.16 kg (1 lb = 0.4535 kg so 18 lb = 18 x 0.4535 kg = 8.16 kg)…

Q: A 1,513,679 g car is traveling 0.965 m/s. Calculate the kinetic energy of the car in J, Do not put…

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Q: Determine the total kilojoules in two tablespoons of crunchy peanut butter that contains 5g of…

A: Welcome to bartleby !

Q: 6. Rand the following photons in terms of decreasing energy: IR (v= 6.5 x 1013 Hz), microwave (v =…

A: Numerically, The energy (E) of photons is related to frequency (ν) of photons in the following way…

Q: A 1.864 g sample of vinegar requires 12.65 mL of 0.1403 M NaOH solution to reach the endpoint. If…

A: Given: masssample1=1.864g;V1​=12.65mL;[NaOH]=0.1403Mmasssample2=1.774g;V2​=???mLStep 1: Write the…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: The objective of the question is to convert millimoles (mmol) to moles (mol).

Q: Complete the following table. Round each of your answers to 3 significant digits. food cal energy…

A: The objective of the question is to convert the energy content of food items from kilocalories…

Q: Given the following data, calculate the percentage of salt in the original mixture.  Include the %…

A: Mass of 400 ml beaker =137.253 g Mass of 400 ml beaker and sand is =139.088 g so Mass of the sand is…

Q: Macmillan Learning Perform the calculation and report the answer using the proper number of…

A: Given,

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.