Dry ice (carbon dioxide) changes from a solid to gas at -78.5C. What is this temperature in F?

Q: A jogger runs a mile in 8.92 min. Calculate the speed in in/s.

A:

Q: 2- The melting point of gold is 1948 °F, this melting point in degrees of °C is . . ....

A: Melting point of gold = 1948° F Melting point of gold = ? ° C

Q: State the temperature on the Celsius thermometerB to the correct number of significant figures:

A: Significant figures are the digits of number that are accurate and more reliable value of data.…

Q: 62- A mountain climber inhales 500.0 mL of air at a temperature of -10.0°C. What volume will the air…

A: Let P is the absolute pressure, V is the volume of air, T is the absolute temperature, n is the…

Q: Dermatologists use liquid nitrogen to freeze skin tissue. If the Celsius temperature of liquid…

A: The given data contains,  Temperature = -196°C

Q: A thermometer reads 105.7 K. What is the temperature in °C?

A:

Q: The melting point of an unknown solid is determined to be 32 °C. What is this temperature on the…

A: Temperature is generally expressed in degrees celcius (°C)  For example :-  Room temperature = 25°C…

Q: Professor X is doing an experiment, based on the data controlled temperature turned to 56 °F. What…

A: Given: temperature in oF=56oF To find: Temperature in oC

Q: State the freezing point of water on the following temperature scales. (a) Fahrenheit (b) Celsius…

A: Freezing point is the temperature at which liquid changes to solid phase.

Q: Temperatures at the center of earth are around degrees centigrade.

A: Answer is explained below.  Ans: Temperatures at the centre of earth are around 6000 °C. The…

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: On January 22, 1943, in Spearfish, South Dakota, the temperature rose from -4.00°F to 45.0°F over…

A: Given :-  T1 = -4.00°F  T2 = 45.0°F  To determine :-  Temperature change i.e. ∆T (in °C)

Q: Suppose a child’s normal temperature is 98.6°F and the only thermometer available,which is Celsius,…

A: The amount of a particular degree of coldness or hotness present in a system or body is called…

Q: The silver metal started at 170 degrees C.What was its final temperature?

A: The melting point of silver metal is 961.8°C.

Q: 1. Normal body temperature is 98.6 °F. What is this temperature in °C? A person with a "fever" has a…

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

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: What kind of energy is chemical energy? In what way is an elevated weight similar to a tank of…

A:

Q: Question 8- (Please show all of your work so I can understand going forward, also the equation is…

A: Given: The relation between degree Vacius and degree Arwenheit is as follows,…

Q: If a temperature in degrees Fahrenheit is 517 then it is _____ degrees in the Celsius scale. answer…

A:

Q: What is the temperature of the ocean in kelvins if it is 76°F?

A: The fraction or ratio that represents the relationship between the two different units is known as…

Q: Calculate the amount of heat needed to boil 146. g of water (H,0), beginning from a temperature of…

A: You will need to know the heat of fusion of water.   The molar heat of vapourization for water is…

Q: F to C

A:

Q: The surface temperature on Venus may approach 739 K. What is this temperature in degrees Celsius?…

A: Two numerical problems based on conversion of units of temperature, which is to be accomplished.

Q: a) The temperature of the human body is 98.6 °F. Calculate the temperature of the human body in °C,…

A: We have to calculate temperature in °C,°R and K. Also we have to predict temperature at which both…

Q: A pot containing 384 mL of water at 18.3°C is heated on a stove until its temperature is 69.9°C.…

A: as we know that the density of water is 1g/ml so d= m/v  m= d* v       = 1*384 g       = 384 g

Q: The lowest temperature recorded in a particular city during the past year was -16.22 C. What was the…

A: Interpretation -  The lowest temperature in the particular city during the past years was -16.22oC…

Q: The temperature in Minnesota was -8 one day . On the same day . The temperature was 12 higher in…

A:

Q: 7. Convert -45 degrees C to degrees F and Kelvins.

A: Given,  Temperature = 45°C °F =? K=?

Q: If the temperature is 178F what is the temperature in degrees celsius? I need help with conversion.…

A: Given temperature in Fahrenheit scale = 178 F∘. We have to convert this into degree Celsius.

Q: A weather forecaster predicts the temperature will reach 31 °C. What is this temperature (a) in K,

A: While converting the ˚C (Celcius) scale to K (Kelvin) scale, 273.15 is added. 0˚C is equal to 273.15…

Q: When 2.00 kg of water vapor cools to a temperature of 373 K, the value of q = -930 kJ. If the…

A: For this question Heat (q) = m*s*dT...............(1) where, q = -930kJ = -930000 J m = mass = 2.00…

Q: Perform the following conversions in temperature. a. The temperature of a cold winter day is -25…

A: Degrees of Celsius 0C, Kelvin K and Fahrenheit degrees F are the different units for temperature. x…

Q: The lowest temperature recorded in a particular city during the past year was −10.73−10.73 ∘∘C. What…

A: Given  Temperature = -10.73℃ Temperature on the kelvin Scale = ?

Q: The melting point of copper is 1984 F. Represent the temperature in Kelvin (k) and Celsius (C)

A: Given: Temperature in oF = 1984 oF.

Q: Celsius to Fahrenheit is F = 9/5C + 32. Round to the nearest tenth 67 degree F is equivalent to what…

A: Here Given that, F = 95C + 32 Then,F- 32 = 95CC = 59F-32

Q: The highest temperature recorded for Georgia is 112 °F and the lowest being -17 °F. What is the…

A: Formulas for converting temperature values between different units are referred to as temperature…

Q: The boiling point of liquid nitrogen, used in the removal of warts is -195.8° What is the…

A: Given: Boiling point of liquid nitrogen=-195.8°C

Q: What is the correct reading of the temperature in the pictured thermometer (in °C)? Be sure your…

A: e is the correct answer. 90 C

Q: Liquid hydrogen boils at -252°C. What is the boiling point on the Kelvin scale?

A: The relationship between temperature in Kelvin and degree Celsius is given by  T in Kelvin = 273.15…

Q: The lowest temperature recorded in a particular city during the past year was -12.04° C. What was…

A:

Q: A 45-kg sample of water absorbs 345 kJ of heat.  If the water was initially at 22.1 degrees celsius,…

A: Change in temperature is determined using the given formula,Specific heat of water is 4.184 kJ/kg.oC

Q: The directions in the candy recipe for pralines instruct the cook to remove the pot containing the…

A: For the given thermometer, the range in Fahrenheit is; °F=(°C × 95) + 32°F=(-10°C × 95) +…

Q: What temperature (in Kelvin) is a temperature of 51.67°C?

A: Unit of temperature can be in the kelvin , degree celcius or degree fahrenheit. Given that:…

Q: The largest temperature decline during a 1 day (24 hour) time period was 56 degrees Celsius [°C] in…

A: The temperature decline during a day, (24 hrs) in Browning, Montana,=560C

Q: In the winter, a heated home in the Northeast might be maintained at a temperature of 72°F. What is…

A: To solve this problem we will use the given formula .

Q: A block of aluminum is heated with 600J of energy. Its temperature increases from 10 degrees Celcius…

A: Given , Heat energy given , Q = 600 J initial temperature, Ti= 10°C final temperature, Tf= 47°C

Q: temperature in C.

A: Given : Temperature = 122F

Q: What volume of water (in mL), initially at 62.9 °C, needs to be mixed with 270 mL of water,…

A: Let the mass of water initially at 62.9oC (Sample A) be m. When this amount of water is mixed with…

Q: The surface temperature on Venus may approach 749 K. What is this temperature in degrees Celsius?…

A: The surface temperature of Venus is = 749 K The value of temperature in oC is =?

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.