A student pours 44.3 g of water at 10 degrees Celsius into a beaker containing 115.2 g of water at 10 degrees Celsius. What are the final mass, temperature, and density of the combined water?

Q: Change 80 degrees Celsius to Fahrenheit

A: Temperature can be measured in various units.

Q: Change 37 degrees Celsius to kelvin

A: Both Celsius and kelvin are scale used for temperatures.

Q: Venus, the second closest planet to the sun, has a surface temperature of 7.3 × 102 K. Convert this…

A: These are units of temperature

Q: The densities of cork, lead, and water are 0.240 g/cm3, 11.34 g/cm3, and 0.997 g/cm3 at 25 °C,…

A: We have to calculate the overall density .

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: Ten grams of water and ten grams of iron are exposed to the sun side by side for exactly one hour.…

A: Given: Mass of water = mass of iron = 10 g. And time passed = 1 hour.

Q: Temperature a. sink water: 25.4°C = °F b. ice-water: 0.2 °C = °F %3D c. boiling water: 100.3°C = °F

A: (C*9/5)+32=F

Q: 74. Complete the table. Kelvin Fahrenheit Celsius 273.0 K 0.0 °C -40.0 °F 385 K

A: Kelvin Fahrenheit Celsius 273.0 K F-329=C5  F-329=0.05F = 32°C 0.0°C K = C + 273.0K =…

Q: 120. A hybrid SUV consumes fuel at a rate of 12.8 km/L. Howmany miles can the car travel on 22.5 gal…

A: Rate of the fuel is 12.8 km/L. This shows that SUV consumes 12.8 km with one liter.

Q: 9. Convert-273°C to Kelvin.

A: There are different units of temperature like Kelvin, Celcius, and Farenheit and all are…

Q: Describe the three temperature scales used in thelaboratory and in everyday life: the Fahrenheit,…

A: A temperature is defined as the physical quantity that helps in the determination of the hotness or…

Q: How many miles a car at 80 km/h would travel in 1800 s?

A: Hours, minute and seconds are some common units of time. These units can be converted into each…

Q: What is the difference between a kelvin and a Celsius degree?

A: The temperature of a body is defined as the degree of hotness or coldness of a body. It can be…

Q: The label on a pressurized can of spray disinfectant warns against heating the can above 130 °F.…

A:

Q: A student pours 44.3 g of water at 10°C into a beakercontaining 115.2 g of water at 10°C. What are…

A: The final mass, temperature, and density of the combined water has to be given,

Q: The process to determine temperature Celsius to Fahrenheit

A: The temperature in degrees Fahrenheit (°F) is equal to the temperature  in degrees Celsius (°C)…

Q: A 0.170-kg sample of methylene chloride has a density of 1.126g/cm^3. What is it's volume

A: Given: mass = 0.170 kg = 170 g density = 1.126 g/cm3   formula : Density = mass / Volume we need to…

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: Q2: If C1 = k1 a = 4.425 a USD a in (cm?) C2 = k2/a 3.283/a USD Use Kelvin's law to find the weight…

A: Given in question, C1 = K1 a = 4.425 a USD C2 = K2/a = 3.283/a USD Total annual cost = C1 + C2  For…

Q: Change 50 degrees Fahrenheit to Celsius

A: Both Celsius and Fahrenheit are scale used for temperatures.

Q: What are the three common temperature scales? Does the size of a degree differ among them?

A: Kelvin scale, Fahrenheit scale, and Celsius scale are the main three types of scales.

Q: A ball of silver at 125 °C was added to 65 mL of H2O at 25 °C and the temperature rose to 45 °C.…

A: Heat loss (Q(Ag)) by the silver ball and heat gain (Q(water)) by the water body is calculated as…

Q: The temperature in a freezer is -22.74 Fahrenheit. What is the same temperature expressed in Kelvin?…

A:

Q: Household ammonia is a solution of ammonia gas and water, and it is used as a general purpose…

A:

Q: 71 mL of oxygen gas at a temperature of 70 degrees Celsius expands to 86 mL upon heating. What is…

A: Given :-  initial volume of gas = 71 mL initial temperature = 70 °C final volume of gas = 86 mL  To…

Q: A change in temperature of 1 degree Celsius is the same as a change in temperature of 1 kelvin…

A:

Q: The density of air is 1.29 g/L. What volume (in mL) will 8.00 g of air occupy?

A: Density, mass of a unit volume of a substance. The formula for density is d = M / V where  d is…

Q: Convert -163.1  °C to Kelvin   Round your answer to 1 decimal place and don't forget to use the…

A:

Q: A moderate fever for an otherwise healthy adult is 100. °F. Convert this temperature to degrees…

A:

Q: 33 degrees Celsius is what temperature in Kelvin? O 298 K О 33 к O 273 K 306 K

A: We have given  simple conversion of  temperature in degree celsius to kelvin

Q: Tire pressure is measured in units of lb/in2. Convert 32 lb/in2to g/cm2(use the proper number of…

A: Tire pressure is measured in units of lb/in2. Convert 32 lb/in2 to g/cm2 (use the proper number of…

Q: Convert each temperature.a. 32 °F to °C (temperature at which water freezes)b. 77 K to °F…

A: a.

Q: Convert -128 °F to degrees Celsius and Kelvin

A: The given temperature is converted into degree Celsius as follows:

Q: Convert the temperature of dry ice, −77 °C, into degrees Fahrenheit and kelvin.

A:

Q: b. A hiker inhales 598 mL of air. If the final volume of air in the lungs is 612 mL at a body…

A: Volume of air is Directly proportional to the Temperature of air.  V1 = 598 ml V2= 612 ml

Q: 511 ml of oxygen gas at a temperature of 113 degrees Celsius contracts to 450 mL upon cooling. What…

A:

Q: Dr. Lussier enjoys a bath after a long day. After filling his tub with exactly 216.0 L of hot water,…

A:

Q: 57.0 µL drops of two different liquids are put on the same surface: Liquid X Liquid Y Note for…

A: The solution is given below -

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: 1. What pieces of apparatus or equipment are used for measuring: a. Temperature? b. Small amount of…

A: (1) (a) Temperature is measurement of coldness and hotness of a Substance. Usually heat always flow…

Q: What temperature do Celcius and Fahrenheit have the same value?

A: The formulas for converting between degree Celsius and degree Fahrenheit are:Formula for Fahrenheit,…

Q: Convert the boiling temperature of gold, 2966 °C, into degrees Fahrenheit and kelvin.

A: The boiling temperature of Gold is very high indicating that the intermolecular forces of attraction…

Q: Two 35.0 cm metal rods, one made of copper and one made of aluminum, are placed end to end, touching…

A:

Q: The world's oceans have a combined volume of 3.204 x 108 miles3. (b) The Atlantic Ocean has a…

A:

Q: .

A: The temperature in degree Celsius is converted into the Kelvin by using the formula . 0 degree C +…

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: What is that temperature in degrees Celsius?

A: Given :- temperature  = 113oF  To calculate :- temperature in oC

Q: An object has a temperature of 50 F. What is its temper- ature in degrees Celsius and in kelvins?

A:

Q: The boiling point for liquid nitrogen is 77 K. What is the temperature in degrees Celsiusand degree…

A: The boiling point if liquid nitrogen is 77K and it is required to convert this in degree Celsius and…

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.