Convert the following to Kelvin:   71.7degrees F

Q: A gas has a volume of 4.30 LL at 0 ∘C ∘C. What final temperature, in degrees Celsius, is needed to…

A: Ans- We have  Volume of gas initially = V1=4.30 L Temperature initially = T1=0°C =(0+273.15)K…

Q: room temperature to boiling is approximately 100 kJ. Express this quantity of neat kilocalories.…

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Q: Melting point of silver is 1234.9 degrees Kelvin. Convert to degrees Celsius.

A: The conversion from Kelvin to Celsius is quite straightforward. The formula to convert Kelvin to…

Q: A sample of aluminum with mass of 53.2 g is initially at155oC. What is the temperature of the…

A: The specific heat capacity (C) of a given sample is defined as the quantity of energy as heat, that…

Q: Calculate the amount of heat needed to boil 184. g of hexane (C6H14), beginning from a temperature…

A: For given question there is to find energy needed for boiling of hexane from -35.0 degrees Celsius.

Q: Convert -40 oF to Kelvin (K) oF = 1.8 x oC  +  32;      oC  =  (oF - 32)/1.8 ;       K = oC + 273…

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

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: Calculate the amount of heat needed to boil 94.5 g of hexane (C,H4), beginning from a temperature of…

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Q: Convert 46.8°C to degrees Fahrenheit and kelvin

A: Degree celsius, kelvin, Fahrenheit all these are units for temperature measurements.  1) to convert…

Q: Calculate the amount of heat needed to melt 162. g of solid ethanol (CH3CH₂OH) and bring it to a…

A: Given,mass of ethanol = 162. gFinal temperature = -41.1 0CFrom the reference,melting point of…

Q: if the volume of a gas container at 56.4 degrees C changes from 1.87 to 946 mL, what will the final…

A: Given,  Temperature of Gas, T1 = 56.4 oC = 329.4K Volume, V1 = 1.87 L (considerable) Volume, V2 =…

Q: Calculate the amount of heat needed to boil 148. g of hexane (C6H₁4), beginning from a temperature…

A: For given question there is to find energy needed for boiling of hexane from -45.5 degrees Celsius.

Q: Calculate the amount of heat needed to boil 122. g of hexane (C,H4), beginning from a temperature of…

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Q: Suppose we mix 11.0 grams of hot water (85.0 degrees Celsius) with 52.0 gram of cold water (3.0…

A: Mass of hot water, mh=11.0 g Temperature, T1=85.0o C Final temperature, Tf=? Mass of cold water,…

Q: How many joules are required to heat 65g of water from 12 degrees celsius to 76 degrees celsius?

A: The specific heat of water, i.e., the heat required to raise the temperature of 1 g of water by one…

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: What temperature scale must be used when applying Charles' law? a Kelvin b Fahrenheit C Celsius d…

A: At constant pressure, the volume of the gas increases with an increase in temperature. According to…

Q: liquid nitrogen is cold and can be used to cool objects to -196 celcius. if you put the bottle of…

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

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Q: Calculate the heat change in kilocalories for melting 150 g of ice at 0 ∘C Express your answer as a…

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Q: Nitesh

A: The objective of this question is to calculate the amount of heat required to boil a given mass of…

Q: I have a balloon that can hold 100 liters of air. If I blow up this balloon with 3 moles of oxygen…

A:

Q: 7. Convert 24.5°F to degrees Celsius and Kelvin

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Q: While heating two different samples of water at sea level, one boils at 102 degrees Celsius and one…

A: % Error = (|Theoretical boiling point - observed boiling point|) × (100 / 100 )

Q: Calculate the amount of heat needed to melt 104.g of solid methanol (CH3OH) and bring it to a…

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Q: Convert 310.0k to degrees Celsius and degrees Fahrenheit.

A: we know, the formula for the conversion from Kelvin to degree celsis is: => °C = K - 273.15…

Q: Covert 20.5 mL to mm^3 Convert 102 degrees Fahrenheit to Kelvin Answer in g/mL (54.38 g - 50.06 g)/…

A: To convert 20.5 mL to mm^3, you need to multiply 20.5 mL by the conversion factor 1 mL = 1000 mm^3.…

Q: The temperature of a  9.48 ×102 g air sample (density = 1.19 g/L) was lowered, and the density…

A: Given, Mass of air sample = 9.48 x 102 Initial Density = 1.19 g/L Now, the density is increased to…

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: the freezing point in Kelvin and degree fahrenheit

A: Ethylene glycol is major ingredient in the antifreeze  and Freezes at -115.50 C.  So its freezing…

Q: Calculate the amount of heat needed to melt 66.7 g of ice (H,O) and bring it to a temperature of…

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Q: Calculate the amount of heat needed to boil 11.8 g of hexane (CH4), beginning from a temperature of…

A: We have to calculate the amount of heat needed to boil 11.8 gm of hexane beginning from a…

Q: While heating two different samples of water at sea level one boils at 102°C and one boils at 99.2°C…

A: Given : Boiling point of water sample 1 = 102 °C Boiling point of water sample 2 = 99.2 °C And…

Q: In Ray Bradbury’s 1953 novelFahrenheit 451, 451°F is said to be the temperature at which books,which…

A: The degree of hotness or coldness of an object is determined by the measurement of temperature. It…

Q: I was delivering a Star Wars Yoda helium balloon to my son’s birthday party. There was 10 liters of…

A: Charles law :-  According to this law , at constant pressure volume of certain mass of gas is…

Q: Calculate the amount of heat needed to boil 108. g of methanol (CH₂OH), beginning from a temperature…

A: To calculate the amount of heat needed to boil 108 g of methanol (CH3OH) starting from a temperature…

Q: A sheet of gold weighing 9.6 g and at a temperature of 16.4 °C is placed flat on a sheet of iron…

A: GivenMass of gold = 9.6 gThe initial temperature of gold = 16.4 °CMass of iron = 18.5 gThe initial…

Q: Convert 1 PSI (pound square inch) to PSF (pound square feet) :

A: Given :-   1 psi pressure To convert :-  1 psi to psf

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.