Convert -66.54 °C to K. Provide an answer with TVWO decimals. Your Answer:

Q: Suppose that 240 mL of water changes in temperature from 57.62°C to 56.32°C. What is qwater in…

A: Dear student I have given answer to your question in the image format.

Q: Convert 178.90 K to °C.

A: We will convert kelvin to celcius using the conversion factor.

Q: Convert 0.73 pound-foot/ second square to dyne

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Q: - At which temperature does water have its greatest density?

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Q: A one-step conversion is sufficient to convert a temperature in the Celsius scale into the Kelvin…

A: The water boils at 373.15 K (Kelvin) and 100°C (Celsius) and water freezes at 273.15 K (Kelvin) and…

Q: a) Convert 3400 KJ/s to watts b) Convert 1500 kcal/min to hp

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Q: Convert the temperatures45.0°C and 90.0°C, and the difference between them, to degreesFahrenheit.

A: The given temperatures are 45°C and 90°C.

Q: Convert -25oC to kelvins.

A: Convert -25oC to kelvins.

Q: Convert 11.66 to K. PrOVide an answer with decimalS.

A: The question is based on the concept of unit conversions. we have to convert the given temperature…

Q: The following data were collected from different thermometers during a atmospheric pressure:…

A: Precision is defined as the degree of closeness between the various measured values. More close the…

Q: Convert 65000 seconds t odays using dimensional analysis

A: Given: Time = 65000 seconds

Q: log10 x/ 100= 10 7.50×10−3 − 9.50×10−4 + 2.13×105  105 × π × (5.40)2

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Q: Convert 410.288 nm to m.

A: There are 10-9 meters in 1 nanometer.

Q: Absolute zero is the point at which Oa. a straight-line graph of 1/V versus P at constant T…

A: When we make a graph of V vs T then graph comes straight line .  There are two cases  When…

Q: Convert 66 revolutions per hour to s-1 Notes: 1 h = 3600 s

A: Given that : We have to convert revolution per hour to s-1. Also given that, 1 hour = 3600 seconds

Q: (2.08 x 105)(7.0 x 10-5) =

A: In this question, the multiplication result of the two numbers has to be determined. Let first…

Q: Different temperature scales can be converted to one another. O True False

A: The given statement is true.Differet temperature scales can be converted to one another.

Q: Convert 300 K to Celsius scale

A: Temperature scales:  There are 3 types of scales  1. Degree Celsius (oC) 2. Kelvin (K) 3.…

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

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Q: - The prefix giga is used in the metric system has a value of 1016 A 1019 10+12

A: A metric system is a measurement unit system that uses meter, liter, gram to measure the length,…

Q: Convert 2.117 x 107 mi2 to in?.

A: The quantities which come across during the scientific studies are named as physical quantities. The…

Q: Convert 190K to F.

A: Relation between K and F: (°F − 32) × 5/9 + 273.15 = K

Q: Perform the following temperature conversions: (a) 104.5oF to degrees Celsius(oC)and to Kelvin(K),…

A: The temperature scale is used to measure degree of hotness or coldness of a body (or system). The SI…

Q: show calculation setups and answers for the following problem:  convert 101°F to degree celsius

A: Given:T = 101°FWe need to convert the given T in to Celsius.

Q: 1?

A: Dipole moment =       charge(q) × bond length(l) Dipole moment is the product of charge (magnitude…

Q: Convert 3.056 yd- into m-.

A: Given:- Convert 3.056 yd2 into m2.  As, 1 yd = 0.9144 m [Standard value] So, (1 yd)2 = (0.9144 m)2 1…

Q: Suppose that 142 mL of water changes in temperature from 55.39°C to 58.68°C. What is qrxn in (Assume…

A: qrxn = -(4.812 kJ/ degree Celsius) (1.85 degree Celsius) = - 8.90 KJ per. Q= transfer of energy in…

Q: The distance from Portsmouth, Ohio to Lexington Kentucky is 121 miles. Show how to determine and…

A: Coverting 121 miles to inch:

Q: 2.39x10^-2=x^2/(0.291-x). Solve for unknown x's

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Q: F to C

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Q: Perform the following conversions:(a) 68°F (a pleasant spring day) to °C and K(b)164°C (the…

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Q: Convert -52.63 °C to k. Provide the answer with two decimals, and units.    Answer:? Units:?

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Q: f you were offered $1,000,000 to count from 1 to 6 x 1023 at a rate of one number per second?

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Q: 7. Carryout the following conversions. (a) 25.0 m to km

A: The equation speed = distance/time to solve for distance gives distance = speed *time.1 Km =1000m

Q: 1 kN 1 ON 1 m N = 10 = 10 = = 10 10 -9 -6 N N N N μ X Ś

A:

Q: Convert 1( slug-ft/s2) to mega pascal.

A: In this question, we have to convert 1 (slug ft/s2) to mega pascal. A slug is a unit of mass which…

Q: Convert the following measurement. m 3.4 x 10 ms

A: Conversion formulae: 1m = 100 cm 1 cm = 10-2 m 1 ms = 10-3 s

Q: f) 0.0000010 1x10^-6 h) 7.00

A:

Q: A strip of aluminum weighing 0.789 g is heated from 26.1 degrees celsius to 45.8 degrees…

A: Specific heat of aluminium, s = 0.90 J/goC Mass of Al = 0.789 g  q = ms∆T  q = 0.789 x 0.90 x ( 45.8…

Q: Convert 6500 kg/in' to ug/m' :

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Q: Convert 0.078 Gs into units of ks. Do not include units in your answer, just the number.

A: We know that the "Giga" prefix equal to = 109 And the "kilo" prefix equal to = 103 The given number…

Q: Convert 34.4 psi (ib/in squared ) to g/cm squared. Report to the nearest whole number (1 pound…

A: Given: Value in psi = 34.4 psi or 34.4 lb/in2

Q: If the density of ice is 920kg m-³,convert this value to g cm-³.

A: The given data contains, density of ice = 920 kg m-3.

Q: 1. Perform the following temperature conversions: a) 58.0°C = ? °F c) 45°C = ? K %3D b) 12°F = ? °C…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Convert 5.890×103 kg tc with

A: Unit conversions are an important part of the chemistry as it is often used in calculations. Kg is a…

Q: 10. Convert 15,000. J to kJ. A: 15.000

A: Given: Energy = 15,000 J   We know that,           1 kJ = 1000 J

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

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Q: A physical chemist measures the temperature T inside a vacuum chamber. Here is the result. T=-20.656…

A: Given :- temperature (T) = -20.656 °C  To convert :- -20.656 °C to K (kelvin)

Q: Use the References to access important values if needed for this question. Complete the following…

A: Some important properties  :  1ax = a-x  ax . ay =ax+y    ( ax)y = ax.y axay = ax-y

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.