Which temperature is the lowest?

Q: temperature of 20.°C is equivalent to ________ K.

A: Given :- Temperature = 20.°C   To calculate = Temperature in kelvin

Q: 6. Which one of the following is the lowest temperature? (Hint: converting all temperatures to the…

A: formula for convert one temperature to another temperature.

Q: Discuss the four different temperature scales mentioned in our class. What are their similarities…

A: Temperature is a quantity which determine the direction of flow of heat on keeping the two bodies at…

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

A:

Q: Which temperature is closest to 0°? -13° 12° 14° - 15°

A: All things are provided in handwritten solution

Q: Complete the table below relating the values. Each value is =0, >0, or <0

A: We have knowledge about two equations: One is Nernst Equation according to this, Second is…

Q: How much lead shot needs to be heated to 389 degrees C when placed in 78.6 g water that started at…

A: When any hot substance gets contacted with cool substance, the heat starts moving to cool substance…

Q: A sick child has a temperature of 41.2°C. What is the child's temperature in Fahrenheit? O a. 106.16…

A:

Q: 521 mL of oxygen gas at a temperature of 105 degrees Celsius contracts to 476 mL upon cooling. What…

A:

Q: Mercy is experiencing a fever. Upon taking her temperature, it was found out the she has a…

A: Hence 3rd option is correct that is 1.43

Q: During a demonstration, a tennis ball has its temperature raised to 390 K from room temperature at…

A:

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: The normal boiling point of nitrogen is -195.75 •C. What is this temperature in Kelvin

A: Normal boiling point : The boiling point of a liquid at 1 atmospheric pressure.

Q: For one month Siera calculated her home town’s average high temperature in degrees Fahrenheit. She…

A:

Q: a) If the temperature inside your house is 25° Celsius, while the temperature inside the freezer is…

A: Charles' law states that volume of gas is directly proportional to the temperature of the gas at…

Q: Which of the following illustrations best represents themeasurement of the temperature of boiling…

A: Boiling point can be defined as the temperature at which the vapor pressure of liquid becomes equal…

Q: 5. If 3.45 moles of carbon dioxide in a 25.1L cylinder is at 725 mmHg. What is the temperature in…

A: Ideal gas equation : can be derived by combining the following lawsBoyle's law V α1p (constant T and…

Q: What is that temperature in the kelvin?

A: We can convert degree celsius to kelvin by this formula :-  0°C + 273.15 = 273.15k   Given…

Q: a. The freezing temperature of water is 328F. Calculate the freezing temperature of water in Celsius…

A: a. In Celsius unit, X°C= (F-32)×59=328F-32×59=164.4°C   In the Kelvin unit,…

Q: A new linear temperature scale, degrees Zunzol (Z), is based on the freezing point and boiling point…

A: Given, Freezing point of zunzol =141.5°C Boiling point of zunzol =-24.8°C Let the freezing point on…

Q: Calculate the pOH of water at 50.0°C. At this temperature, Kw = 5.48E-14. POH

A:

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: 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: Consider the following data on some weak acids and weak bases: acid base K. K, name formula name…

A: Applying concept of pH we can determine order of pH of given Salt.

Q: The planet Mars has an average surface temperature of -6.3 x101 0C. Convert temperature to oF

A: Given: Temperature= -6.3 x101 oC To determine: The average surface temperature on mars in oF.

Q: what volume of water (in ml), initially at 54.3 C, needs to be mixed with 146ml of water, initially…

A: The formula used here is given below q=mC∆Twherem is the mass of sampleC is the specific heat and∆T…

Q: How many moles of solute particles are present in 1 L (exact) of aqueous 3.30 M KBr? mol of…

A: Given, Molarity of KBr = 3.30 M Volume of Solution is 1 L Formula used:

Q: 0.01061:0.00944 Find the ratio

A: We have given that                            0.01061 : 0.00944

Q: The percent yield for the reaction is 87.2%. How many grams of the precipitate are formed?…

A:

Q: Some groceries are placed in a deep freezer that is set at 18 oF. What is this temperature in…

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

Q: What is the difference in temperatures of 47°F below zero and 28°F below zero?

A: 47 deg F below zero means temperature is 47 deg F lower than 0 deg F. So, 47 deg F below zero = -47…

Q: A strip of aluminum weighing 0.789 g is heated from 26.1 degree C to 45.8 degree. What is the q?

A: To find q

Q: Calculate the amount of heat needed to boil 96.0 g of ethanol (CH₂CH₂OH), beginning from a…

A:

Q: type of radiation order of frequency order of wavelength order of energy red light (Choose one) ▼…

A: Red and green light fall under VISIBLE rays. The order of energy for different electromagnetic…

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

A: celsius to Fohrenheit °F=95×°C+32 This is the formula by using this we can calculate the temperature…

Q: substance is heated from 23°C to 45°C. What would the same incremental change be when registered in…

A: Temperature Conversion Formula: T(K) = T(°C) + 273

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

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

Q: 5. Yesterday's temperature was 40 °F. Today it is 80 °F. Bills tells Sue that ir is twice as hot…

A: Given statement is :  Temperature of yesterday's was in 0F = 40 0F  Temperature of today in 0F = 80…

Q: Based on temperature conversions which of the following is the lowest temperature?

A: We know that,  Temperature on Kelvin Scale = Temperature on Celsius scale + 273 Temperature on…

Q: Liquid nitrogen is a relatively inexpensive material that is often used to perform entertaining…

A:

Q: A new linear temperature scale, degrees Zunzol (Z), is based on the freezing point and boiling point…

A:

Q: Convert 58.5°F into celsius unit

A:

Q: A dessert contains 135.05 g of vanilla ice cream, 84 g of fudge sauce, and 39.9 g of nuts. What is…

A: Part - A The dessert contains--- 135.05 g of vanilla ice cream. 84 g of fudge sauce. 39.9 g of nuts.…

Q: If the temperature for one of the runs in 52 degrees celcius, what is the 1/temperature(K)y value…

A:

Q: A 150.0 g block of lead at 100.0 °C is placed in a calorimeter with 50.0 g of water at 22.0 °C. The…

A:

Q: What is temperature and how are the three temperature scales related?

A: Everything is hot or cold with respect to the one thing or the other. To measure this we need some…

Q: wo pans of water are on different burners of a stove. One pan of water is poiling vigorously, while…

A: ANSWERE IS DISCUSSED BELOW :

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.